jancisrobinson.com

jancisrobinson.com is SSL secured

Free website and domain report on jancisrobinson.com

Last Updated: 24th January, 2023 Update Now
Overview

Snoop Summary for jancisrobinson.com

This is a free and comprehensive report about jancisrobinson.com. The domain jancisrobinson.com is currently hosted on a server located in United States with the IP address 151.101.194.132, where the local currency is USD and English is the local language. Our records indicate that jancisrobinson.com is privately registered by Privacy service provided by Withheld for Privacy ehf. Jancisrobinson.com has the potential to be earning an estimated $6 USD per day from advertising revenue. If jancisrobinson.com was to be sold it would possibly be worth $4,167 USD (based on the daily revenue potential of the website over a 24 month period). Jancisrobinson.com receives an estimated 1,998 unique visitors every day - a large amount of traffic! This report was last updated 24th January, 2023.

About jancisrobinson.com

Site Preview: jancisrobinson.com jancisrobinson.com
Title: Jancis Robinson | JancisRobinson.com
Description: Wine knowledge platform by Jancis Robinson. From beginners to experts, learn more about wine with our articles, tasting notes, and more.
Keywords and Tags: alcohol, wine expert
Related Terms: adventures of robinson crusoe, antonee robinson, dave robinson, how old is smokey robinson, jackie robinson, nick robinson, raskazana lektira robinson kruso, robinson cano, robinson crusoe, wanda robinson
Fav Icon:
Age: Over 25 years old
Domain Created: 28th September, 1999
Domain Updated: 23rd February, 2021
Domain Expires: 28th September, 2026
Review

Snoop Score

3/5 (Great!)

Valuation

$4,167 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 320,134
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 1,998
Monthly Visitors: 60,813
Yearly Visitors: 729,270
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $6 USD
Monthly Revenue: $173 USD
Yearly Revenue: $2,078 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: jancisrobinson.com 18
Domain Name: jancisrobinson 14
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 1.40 seconds
Load Time Comparison: Faster than 64% of sites

PageSpeed Insights

Avg. (All Categories) 80
Performance 92
Accessibility 94
Best Practices 92
SEO 100
PWA 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.jancisrobinson.com/
Updated: 11th April, 2022

14.71 seconds
First Contentful Paint (FCP)
35%
11%
54%

0.00 seconds
First Input Delay (FID)
100%
0%
0%

Simulate loading on desktop
92

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for jancisrobinson.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Time to Interactive — 1.3 s
The time taken for the page to become fully interactive.
Speed Index — 1.0 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 10 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.01
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 60 ms
Users could experience a delay when interacting with the page.
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Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
179.208
5.757
226.298
6.653
234.69
7.65
268.02
5.59
278.615
16.401
295.024
49.95
358.135
10.613
371.525
42.04
416.176
31.479
452.194
15.563
488.865
5.596
506.577
5.745
513.304
11.2
562.857
6.27
594.603
55.312
667.419
21.521
781.683
9.935
1325.583
29.804
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Properly size images — Potential savings of 28 KiB
Images can slow down the page's load time. Jancisrobinson.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.jancisrobinson.com/sites/default/files/styles/article_highlighted/public/2022-03/Ukraine%20fire.jpg
51383
28880
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Jancisrobinson.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Jancisrobinson.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Jancisrobinson.com should consider minifying JS files.
Reduce unused CSS — Potential savings of 26 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Jancisrobinson.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.jancisrobinson.com/sites/default/files/css/css_6-rp80vZBnHfYwtP_HcfOSEbTAh5Ck-DCLjcS8JzOeU.css
29487
26184
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats — Potential savings of 19 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.jancisrobinson.com/sites/default/files/styles/article_highlighted/public/2022-03/Ukraine%20fire.jpg
51383
19900.05
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 70 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.jancisrobinson.com/
67.072
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Jancisrobinson.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://jancisrobinson.com/
190
https://www.jancisrobinson.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Jancisrobinson.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 30 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
11229
https://connect.facebook.net/signals/config/1734523540272043?v=2.9.57&r=stable
11228
https://www.jancisrobinson.com/sites/default/files/js/js_IEwgqnz1ce4xiop50H1E7iHy8myPwOG09QmFj3yZXaA.js
8026
https://connect.facebook.net/en_US/fbevents.js
45
https://js.stripe.com/v3/
44
https://m.stripe.network/out-4.5.42.js
35
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://www.jancisrobinson.com/sites/default/files/styles/article_highlighted/public/2022-03/Ukraine%20fire.jpg
0
Avoids enormous network payloads — Total size was 801 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://connect.facebook.net/signals/config/1734523540272043?v=2.9.57&r=stable
90555
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
90554
https://js.stripe.com/v3/
79338
https://www.jancisrobinson.com/sites/default/files/styles/article_highlighted/public/2022-03/Ukraine%20fire.jpg
51769
https://fonts.gstatic.com/s/ebgaramond/v24/SlGUmQSNjdsmc35JDF1K5GR1SDk_YAPI.woff2
41076
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
40631
https://www.googletagmanager.com/gtag/js?id=UA-5801791-2
38779
https://www.googletagmanager.com/gtm.js?id=GTM-5HJMN5R
34195
https://www.jancisrobinson.com/sites/default/files/css/css_6-rp80vZBnHfYwtP_HcfOSEbTAh5Ck-DCLjcS8JzOeU.css
29487
https://connect.facebook.net/en_US/fbevents.js
27507
Avoids an excessive DOM size — 399 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
399
Maximum DOM Depth
21
Maximum Child Elements
18
Avoid chaining critical requests — 11 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Jancisrobinson.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.1 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.jancisrobinson.com/
139.972
2.532
0.991
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
108.829
54.16
2.006
https://m.stripe.network/inner.html
81.608
76.117
0.951
Unattributable
59.427
2.043
0.116
Minimizes main-thread work — 0.6 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
274.732
Other
103.592
Style & Layout
83.519
Rendering
79.417
Script Parsing & Compilation
28.044
Parse HTML & CSS
14.551
Garbage Collection
3.791
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 65 requests • 801 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
65
820072
Script
16
480999
Image
31
195517
Font
4
85888
Stylesheet
6
40599
Document
3
14058
Other
5
3011
Media
0
0
Third-party
26
507949
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
210675
0
100756
0
87512
0
72974
0
21252
0
13413
0
694
0
673
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — 1 element found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.010292356185973
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 1 long task found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://m.stripe.network/out-4.5.42.js
1240
55
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Image elements have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of jancisrobinson.com on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 1.0 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 1.6 s
The timing of the largest text or image that is painted.

Audits

First Meaningful Paint — 1.1 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 230 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Jancisrobinson.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.jancisrobinson.com/sites/default/files/css/css_gBPyvo6N0I-3XIfz5yBJxEmlr5RiammLfgmTjcIvziQ.css
7301
80
https://www.jancisrobinson.com/sites/default/files/css/css_6-rp80vZBnHfYwtP_HcfOSEbTAh5Ck-DCLjcS8JzOeU.css
29487
80
https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,700;1,400;1,700&family=Lato:wght@300;400;700&display=swap
1624
230
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
40631
160
Reduce unused JavaScript — Potential savings of 212 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1734523540272043?v=2.9.57&r=stable
90555
84778
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
90554
71063
https://js.stripe.com/v3/
79338
60843

Other

Serve static assets with an efficient cache policy — 44 resources found
Jancisrobinson.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.jancisrobinson.com/sites/default/files/styles/article_highlighted/public/2022-03/Ukraine%20fire.jpg
0
51769
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
0
40631
https://www.jancisrobinson.com/sites/default/files/css/css_6-rp80vZBnHfYwtP_HcfOSEbTAh5Ck-DCLjcS8JzOeU.css
0
29487
https://www.jancisrobinson.com/sites/default/files/js/js_HM-9zcQlm_qQz9tIrAcn9zMKhtEa8YOp6OOMxNffQdw.js
0
14659
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-03/Tapping%20the%20amphora.jpeg
0
12927
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-04/Dishoom%20Covent%20Garden%20cricket%20team.jpg
0
10612
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-04/Neville%20Abraham.jpg
0
8922
https://www.jancisrobinson.com/sites/default/files/js/js_IEwgqnz1ce4xiop50H1E7iHy8myPwOG09QmFj3yZXaA.js
0
8155
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2021-09/Samantha%20Cole-Johnson.jpg
0
8028
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/jh_in_austria_2017-3.jpg
0
7458
https://www.jancisrobinson.com/sites/default/files/css/css_gBPyvo6N0I-3XIfz5yBJxEmlr5RiammLfgmTjcIvziQ.css
0
7301
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2020-10/Tom%20Parker%20MW%20close%20up_0.jpg
0
7039
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2022-01/Tam%20tight%20crop%202021.jpg
0
6935
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2021-10/James%20Lawther.jpeg
0
6837
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2021-09/Paula%20Sidore.jpeg
0
6501
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2021-02/Ferran%202021_2.jpg
0
6377
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-04/Gabriel%20Vialard-frost%20at%20Haut-Bailly.jpg
0
5915
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-12/Andy%20Howard%20MW_2_0.jpg
0
5784
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2020-12/Matthew%20Hayes_crop.jpeg
0
5495
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-09/Elaine%20Chukan%20Brown_1.jpeg
0
5468
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/tj_headshot-1.jpg
0
5466
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/legacy/images/promos/gv_icon-5.png
0
5180
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/jancis_close_up-4.jpg
0
5124
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-10/Ali_Cooper.jpg
0
5050
https://www.jancisrobinson.com/libraries/lazysizes/lazysizes.min.js
0
3938
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-12/Richard%20Hemming%20MW%202020%20square_1.jpg
0
3806
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/walter_speller.jpg
0
3683
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/logo.svg
0
3172
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/nick_landerrichblkdone_done-6.jpg
0
2989
https://www.jancisrobinson.com/sites/default/files/css/css_VLlhtXuEL-8rKvUQ976EBR7pejRJY3hDAgMfdWKAeyw.css
0
1067
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/twitter-logo-button.svg
0
803
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/search-solid.svg
0
761
https://www.jancisrobinson.com/sites/default/files/google_tag/core/google_tag.script.js?ra5yxu
0
723
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/facebook-logo-button.svg
0
684
https://www.jancisrobinson.com/sites/default/files/css/css_RaJIDWYQfaKMxh7d-nG-jYiw34-ekw9bdA7W5E_OQTA.css
0
677
https://www.jancisrobinson.com/sites/default/files/css/css_AbpHGcgLb-kRsJGnwFEktk7uzpZOCcBY74-YBdrKVGs.css
0
443
https://js.stripe.com/v3/
60000
79338
https://js.stripe.com/v3/fingerprinted/js/m-outer-8828f6fcad654313f23d9a7d1f1eb715.js
60000
1312
https://m.stripe.network/out-4.5.42.js
300000
16609
https://connect.facebook.net/signals/config/1734523540272043?v=2.9.57&r=stable
1200000
90555
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
1200000
90554
https://connect.facebook.net/en_US/fbevents.js
1200000
27507
https://www.google-analytics.com/analytics.js
7200000
20631
https://tru.am/scripts/ta-pagesocial-sdk.js
2678400000
11456
Largest Contentful Paint image was lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
94

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of jancisrobinson.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Jancisrobinson.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
FAQ

Navigation

`[id]` attributes on active, focusable elements are not unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
92

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that jancisrobinson.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.6.0
core-js
core-js-pure@3.0.0
Drupal
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://jancisrobinson.com/
Allowed
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for jancisrobinson.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of jancisrobinson.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of jancisrobinson.com. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of jancisrobinson.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 71
Performance 49
Accessibility 94
Best Practices 83
SEO 99
PWA 30
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.jancisrobinson.com/
Updated: 11th April, 2022

15.62 seconds
First Contentful Paint (FCP)
31%
13%
56%

0.01 seconds
First Input Delay (FID)
99%
0%
1%

Simulate loading on mobile
49

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for jancisrobinson.com. This includes details about optimizing page load times which can result in a better user experience.

Other

Properly size images
Images can slow down the page's load time. Jancisrobinson.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Jancisrobinson.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Jancisrobinson.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Jancisrobinson.com should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 20 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.jancisrobinson.com/
18.767
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Jancisrobinson.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://jancisrobinson.com/
630
https://www.jancisrobinson.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Jancisrobinson.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-03/Ukraine%20fire.jpg
0
Avoids enormous network payloads — Total size was 758 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://connect.facebook.net/signals/config/1734523540272043?v=2.9.57&r=stable
90578
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
90554
https://js.stripe.com/v3/
72011
https://fonts.gstatic.com/s/ebgaramond/v24/SlGUmQSNjdsmc35JDF1K5GR1SDk_YAPI.woff2
41076
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
40630
https://www.googletagmanager.com/gtag/js?id=UA-5801791-2
38781
https://www.googletagmanager.com/gtm.js?id=GTM-5HJMN5R
34195
https://www.jancisrobinson.com/sites/default/files/css/css_6-rp80vZBnHfYwtP_HcfOSEbTAh5Ck-DCLjcS8JzOeU.css
29453
https://connect.facebook.net/en_US/fbevents.js
27524
https://www.google-analytics.com/analytics.js
20631
Avoids an excessive DOM size — 399 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
399
Maximum DOM Depth
21
Maximum Child Elements
18
Avoid chaining critical requests — 11 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Jancisrobinson.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 1.2 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.jancisrobinson.com/
574.096
11.304
4.548
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
474.072
233.084
7.092
https://js.stripe.com/v3/
308.216
289.792
17.54
https://m.stripe.network/inner.html
267.444
248.172
2.988
Unattributable
205.224
9.308
0.4
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
113.78
85.212
21.68
https://www.google-analytics.com/analytics.js
94.92
55.68
3.192
https://www.jancisrobinson.com/sites/default/files/js/js_IEwgqnz1ce4xiop50H1E7iHy8myPwOG09QmFj3yZXaA.js
86.112
67.316
1.6
https://www.googletagmanager.com/gtag/js?id=UA-5801791-2
63.24
53.124
6.44
https://connect.facebook.net/signals/config/1734523540272043?v=2.9.57&r=stable
57.508
28.228
20.744
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 66 requests • 758 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
66
776436
Script
16
473717
Image
32
158825
Font
4
85888
Stylesheet
6
40565
Document
3
14430
Other
5
3011
Media
0
0
Third-party
26
501042
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — 1 element found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.139677734375
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 6 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.jancisrobinson.com/sites/default/files/js/js_IEwgqnz1ce4xiop50H1E7iHy8myPwOG09QmFj3yZXaA.js
4860
265
https://m.stripe.network/out-4.5.42.js
5138
200
https://www.jancisrobinson.com/
1419
113
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
7748
94
https://m.stripe.network/out-4.5.42.js
5338
85
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
3360
67
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Image elements have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of jancisrobinson.com on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://jancisrobinson.com/
http/1.1
0
46.434000003501
424
0
301
text/plain
https://www.jancisrobinson.com/
h2
46.719000005396
64.494000005652
11222
43547
200
text/html
Document
https://www.jancisrobinson.com/sites/default/files/google_tag/core/google_tag.script.js?ra5yxu
h2
75.007999999798
91.476000001421
723
348
200
application/javascript
Script
https://www.googletagmanager.com/gtag/js?id=UA-5801791-2
h2
75.232999995933
100.54899999523
38781
98028
200
application/javascript
Script
https://www.jancisrobinson.com/sites/default/files/css/css_gBPyvo6N0I-3XIfz5yBJxEmlr5RiammLfgmTjcIvziQ.css
h2
75.735000005807
92.459999999846
7301
39246
200
text/css
Stylesheet
https://www.jancisrobinson.com/sites/default/files/css/css_6-rp80vZBnHfYwtP_HcfOSEbTAh5Ck-DCLjcS8JzOeU.css
h2
75.914000000921
109.67700000037
29453
212657
200
text/css
Stylesheet
https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,700;1,400;1,700&family=Lato:wght@300;400;700&display=swap
h2
76.123000006191
92.143999994732
1624
11363
200
text/css
Stylesheet
https://www.jancisrobinson.com/sites/default/files/css/css_AbpHGcgLb-kRsJGnwFEktk7uzpZOCcBY74-YBdrKVGs.css
h2
76.318000006722
93.666999993729
443
1
200
text/css
Stylesheet
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
h2
76.595999998972
97.082000007504
40630
118254
200
application/javascript
Script
https://www.jancisrobinson.com/sites/default/files/js/js_IEwgqnz1ce4xiop50H1E7iHy8myPwOG09QmFj3yZXaA.js
h2
77.67500000773
108.90300000028
8154
21097
200
application/javascript
Script
https://js.stripe.com/v3/
h2
77.95000000624
98.094999993918
72011
301920
200
application/javascript
Script
https://www.jancisrobinson.com/sites/default/files/js/js_HM-9zcQlm_qQz9tIrAcn9zMKhtEa8YOp6OOMxNffQdw.js
h2
78.548000004957
106.54799999611
14658
56998
200
application/javascript
Script
https://www.jancisrobinson.com/sites/default/files/css/css_RaJIDWYQfaKMxh7d-nG-jYiw34-ekw9bdA7W5E_OQTA.css
h2
127.86000000779
143.50799999374
677
347
200
text/css
Stylesheet
https://www.jancisrobinson.com/sites/default/files/css/css_VLlhtXuEL-8rKvUQ976EBR7pejRJY3hDAgMfdWKAeyw.css
h2
141.98299999407
157.47900000133
1067
1571
200
text/css
Stylesheet
https://www.google-analytics.com/analytics.js
h2
122.43299999682
126.70399999479
20631
50205
200
text/javascript
Script
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/menu-button.svg
h2
149.98099999502
165.47599999467
612
210
200
image/svg+xml
Image
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/logo.svg
h2
150.13700000418
165.7450000057
3172
5839
200
image/svg+xml
Image
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/search-solid.svg
h2
151.75699999963
168.31199999433
761
518
200
image/svg+xml
Image
https://fonts.gstatic.com/s/lato/v22/S6uyw4BMUTPHjx4wXiWtFCc.woff2
h2
154.08999999636
157.89000000223
14904
13976
200
font/woff2
Font
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/twitter-logo-button.svg
h2
161.08700000041
179.70500000229
802
638
200
image/svg+xml
Image
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/facebook-logo-button.svg
h2
161.28100000788
176.24499999511
683
349
200
image/svg+xml
Image
https://fonts.gstatic.com/s/lato/v22/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2
h2
162.13100000459
165.09799999767
15076
14148
200
font/woff2
Font
https://fonts.gstatic.com/s/lato/v22/S6u9w4BMUTPHh7USSwiPGQ3q5d0.woff2
h2
162.26100000495
165.99500000302
14832
13904
200
font/woff2
Font
https://fonts.gstatic.com/s/ebgaramond/v24/SlGUmQSNjdsmc35JDF1K5GR1SDk_YAPI.woff2
h2
162.66600000381
166.24400000728
41076
40148
200
font/woff2
Font
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-03/Ukraine%20fire.jpg
h2
196.85199999367
213.57700000226
14474
14091
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-04/Gabriel%20Vialard-frost%20at%20Haut-Bailly.jpg
h2
196.99300000502
215.7370000059
5914
5535
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-03/Tapping%20the%20amphora.jpeg
h2
197.34899999457
212.62799999386
12926
12546
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-04/Neville%20Abraham.jpg
h2
197.87200000428
227.79099999752
8922
8540
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-04/Dishoom%20Covent%20Garden%20cricket%20team.jpg
h2
198.05500000075
214.93699999701
10612
10229
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/legacy/images/promos/gv_icon-5.png
h2
198.23199999519
214.01999999944
5179
4799
200
image/png
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/jancis_close_up-4.jpg
h2
198.4070000035
217.98200000194
5124
4740
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/nick_landerrichblkdone_done-6.jpg
h2
198.55200000165
214.75899999496
2989
2608
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-09/Elaine%20Chukan%20Brown_1.jpeg
h2
198.68400000269
215.91600000102
5468
5085
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/jh_in_austria_2017-3.jpg
h2
198.76899999508
213.3579999936
7457
7075
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2022-01/Tam%20tight%20crop%202021.jpg
h2
199.31599999836
216.25199999835
6935
6552
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-12/Richard%20Hemming%20MW%202020%20square_1.jpg
h2
199.45499999449
213.82499999891
3805
3424
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/walter_speller.jpg
h2
199.58499999484
215.11499999906
3683
3302
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2021-02/Ferran%202021_2.jpg
h2
199.73300000129
216.10099999816
6377
5995
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2021-09/Paula%20Sidore.jpeg
h2
200.02400000521
215.29700000247
6501
6119
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2021-10/James%20Lawther.jpeg
h2
200.16199999372
215.50600000774
6837
6454
200
image/jpeg
Image
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2020-12/Matthew%20Hayes_crop.jpeg
h2
200.38999999815
217.78900000209
5495
5113
200
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Script
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h2
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application/x-javascript
Script
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XHR
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XHR
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Document
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XHR
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Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
112.651
6.358
152.899
6.122
160.035
7.16
167.216
5.546
173.722
16.644
190.376
56.576
247.622
132.548
396.031
20.393
429.335
7.939
438.787
6.237
451.497
5.059
461.534
5.983
468.51
10.688
514.101
5.264
544.492
50.034
610.267
23.473
668.209
11.062
975.414
21.181
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

Time to Interactive — 7.2 s
The time taken for the page to become fully interactive.
Speed Index — 4.2 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 420 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.14
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Reduce unused CSS — Potential savings of 26 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Jancisrobinson.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.jancisrobinson.com/sites/default/files/css/css_6-rp80vZBnHfYwtP_HcfOSEbTAh5Ck-DCLjcS8JzOeU.css
29453
26518
Avoid serving legacy JavaScript to modern browsers — Potential savings of 30 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1734523540272043?v=2.9.57&r=stable
11231
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
11229
https://www.jancisrobinson.com/sites/default/files/js/js_IEwgqnz1ce4xiop50H1E7iHy8myPwOG09QmFj3yZXaA.js
8025
https://connect.facebook.net/en_US/fbevents.js
45
https://js.stripe.com/v3/
40
https://m.stripe.network/out-4.5.42.js
35
Minimize main-thread work — 2.6 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1275.04
Other
408.404
Style & Layout
380.504
Rendering
319.292
Script Parsing & Compilation
115.592
Parse HTML & CSS
61.136

Metrics

First Contentful Paint — 4.2 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 6.2 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 270 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 4.4 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 1,230 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Jancisrobinson.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.jancisrobinson.com/sites/default/files/css/css_gBPyvo6N0I-3XIfz5yBJxEmlr5RiammLfgmTjcIvziQ.css
7301
300
https://www.jancisrobinson.com/sites/default/files/css/css_6-rp80vZBnHfYwtP_HcfOSEbTAh5Ck-DCLjcS8JzOeU.css
29453
750
https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,700;1,400;1,700&family=Lato:wght@300;400;700&display=swap
1624
780
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
40630
900
Reduce unused JavaScript — Potential savings of 206 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1734523540272043?v=2.9.57&r=stable
90578
84800
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
90554
71063
https://js.stripe.com/v3/
72011
55224
Serve static assets with an efficient cache policy — 45 resources found
Jancisrobinson.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.jancisrobinson.com/sites/default/files/js/js_O8seA-B84Pgg65F0wtD9aMQBXD0z3Uk4J37oIMTe1gA.js
0
40630
https://www.jancisrobinson.com/sites/default/files/css/css_6-rp80vZBnHfYwtP_HcfOSEbTAh5Ck-DCLjcS8JzOeU.css
0
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0
14658
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-03/Ukraine%20fire.jpg
0
14474
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-03/Tapping%20the%20amphora.jpeg
0
12926
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0
10612
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-04/Neville%20Abraham.jpg
0
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0
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0
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0
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0
7301
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0
7039
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0
6935
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0
6837
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2021-09/Paula%20Sidore.jpeg
0
6501
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0
6377
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0
5914
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-12/Andy%20Howard%20MW_2_0.jpg
0
5783
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0
5495
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-09/Elaine%20Chukan%20Brown_1.jpeg
0
5468
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/tj_headshot-1.jpg
0
5465
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/legacy/images/promos/gv_icon-5.png
0
5179
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/jancis_close_up-4.jpg
0
5124
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-10/Ali_Cooper.jpg
0
5050
https://www.jancisrobinson.com/libraries/lazysizes/lazysizes.min.js
0
3938
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/2019-12/Richard%20Hemming%20MW%202020%20square_1.jpg
0
3805
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/walter_speller.jpg
0
3683
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/logo.svg
0
3172
https://www.jancisrobinson.com/sites/default/files/styles/author_team/public/legacy/images/authors/nick_landerrichblkdone_done-6.jpg
0
2989
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0
1067
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/twitter-logo-button.svg
0
802
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/search-solid.svg
0
761
https://www.jancisrobinson.com/sites/default/files/google_tag/core/google_tag.script.js?ra5yxu
0
723
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/facebook-logo-button.svg
0
683
https://www.jancisrobinson.com/sites/default/files/css/css_RaJIDWYQfaKMxh7d-nG-jYiw34-ekw9bdA7W5E_OQTA.css
0
677
https://www.jancisrobinson.com/profiles/jancisrobinson/themes/merlot_basic/images/optimized/menu-button.svg
0
612
https://www.jancisrobinson.com/sites/default/files/css/css_AbpHGcgLb-kRsJGnwFEktk7uzpZOCcBY74-YBdrKVGs.css
0
443
https://js.stripe.com/v3/
60000
72011
https://js.stripe.com/v3/fingerprinted/js/m-outer-8828f6fcad654313f23d9a7d1f1eb715.js
60000
1312
https://m.stripe.network/out-4.5.42.js
300000
16609
https://connect.facebook.net/signals/config/1734523540272043?v=2.9.57&r=stable
1200000
90578
https://connect.facebook.net/signals/config/330386595798608?v=2.9.57&r=stable
1200000
90554
https://connect.facebook.net/en_US/fbevents.js
1200000
27524
https://www.google-analytics.com/analytics.js
7200000
20631
https://tru.am/scripts/ta-pagesocial-sdk.js
2678400000
11460
Reduce the impact of third-party code — Third-party code blocked the main thread for 380 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
93801
364.844
210715
14.012
87512
0
72976
0
21252
0
13419
0
694
0
673
0
Largest Contentful Paint image was lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
First Contentful Paint (3G) — 8820 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
94

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of jancisrobinson.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Jancisrobinson.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
FAQ

Navigation

`[id]` attributes on active, focusable elements are not unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
83

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that jancisrobinson.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.6.0
core-js
core-js-pure@3.0.0
Drupal
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://jancisrobinson.com/
Allowed

Audits

Serves images with low resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-03/Ukraine%20fire.jpg
360 x 212
280 x 165
720 x 424
https://www.jancisrobinson.com/sites/default/files/styles/article_teaser_medium_image/public/2022-04/Gabriel%20Vialard-frost%20at%20Haut-Bailly.jpg
360 x 212
280 x 165
720 x 424
99

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for jancisrobinson.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of jancisrobinson.com on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 98% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
100x30

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
30

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of jancisrobinson.com. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of jancisrobinson.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 151.101.194.132
Continent: North America
Country: United States
United States Flag
Region:
City:
Longitude: -97.822
Latitude: 37.751
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
FASTLY
Registration

Domain Registrant

Private Registration: Yes
Name: Withheld for Privacy Purposes
Organization: Privacy service provided by Withheld for Privacy ehf
Country: IS
City: Reykjavik
State: Capital Region
Post Code: 101
Email: a7cbb960c16b4cf8917ca3257b9ee391.protect@withheldforprivacy.com
Phone: +354.4212434
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
NAMECHEAP INC 104.16.99.56
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating: 3.4/5 (0 reviews)
WOT Trustworthiness: 67/100
WOT Child Safety: 80/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: www.jancisrobinson.com
Issued By: R3
Valid From: 14th March, 2022
Valid To: 12th June, 2022
Subject: CN = www.jancisrobinson.com
Hash: 26bd2ad2
Issuer: CN = R3
O = Let's Encrypt
S = US
Version: 2
Serial Number: 0x0402A111584987F780F05F304D6A36D38E5E
Serial Number (Hex): 0402A111584987F780F05F304D6A36D38E5E
Valid From: 14th March, 2025
Valid To: 12th June, 2025
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org

Authority Information Access: OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
Timestamp : Mar 14 18:45:06.379 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:9F:EA:9E:48:E7:A2:68:16:63:C9:E8:
6D:51:BB:9F:2E:DD:67:82:8E:05:D7:1C:C2:DF:CE:CE:
7F:A5:3B:AF:30:02:21:00:A6:90:C1:6F:09:3A:4E:52:
17:9A:EC:29:88:38:F4:ED:92:69:03:66:2E:E3:83:C7:
BB:E5:B3:70:F5:2C:E4:35
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
Timestamp : Mar 14 18:45:06.363 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:EC:A4:14:6B:76:94:19:6D:95:8A:90:
FB:40:6F:DD:13:29:97:0C:D3:4C:6A:6C:3A:44:03:51:
C8:0B:0A:EB:CB:02:21:00:87:9C:52:85:B0:C1:4B:A6:
29:43:84:52:44:7F:D6:DA:76:10:B8:E3:F4:C4:43:80:
0B:3C:2D:E3:1C:34:3D:AF
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:www.jancisrobinson.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
jancisrobinson.com. 151.101.194.132 IN 300
jancisrobinson.com. 151.101.66.132 IN 300
jancisrobinson.com. 151.101.130.132 IN 300
jancisrobinson.com. 151.101.2.132 IN 300

NS Records

Host Nameserver Class TTL
jancisrobinson.com. ns-1056.awsdns-04.org. IN 21600
jancisrobinson.com. ns-1910.awsdns-46.co.uk. IN 21600
jancisrobinson.com. ns-273.awsdns-34.com. IN 21600
jancisrobinson.com. ns-626.awsdns-14.net. IN 21600

MX Records

Priority Host Server Class TTL
1 jancisrobinson.com. aspmx.l.google.com. IN 300
10 jancisrobinson.com. alt3.aspmx.l.google.com. IN 300
10 jancisrobinson.com. alt4.aspmx.l.google.com. IN 300
5 jancisrobinson.com. alt1.aspmx.l.google.com. IN 300
5 jancisrobinson.com. alt2.aspmx.l.google.com. IN 300

SOA Records

Domain Name Primary NS Responsible Email TTL
jancisrobinson.com. ns-1056.awsdns-04.org. awsdns-hostmaster.amazon.com. 900

TXT Records

Host Value Class TTL
jancisrobinson.com. google-site-verification=4wp1HjasnDxnXl9HwkPq9F7MfOBqhoq_5COs3UdDeOs IN 1
jancisrobinson.com. google-site-verification=CL3kys_GUXm6hdqGB2iCY0D-jt2AABCE52-igL69e9Y IN 1
jancisrobinson.com. google-site-verification=FcA6d1VH5sI41Tiu6_dsCLYUJpID8BpT0oJ5jHDev9k IN 1
jancisrobinson.com. google-site-verification=Or_8E2bObMF8fzfW4hzV29UdbplmkIM512tKFFSZJ1o IN 1
jancisrobinson.com. google-site-verification=WTjYudtrQxUC7STNkFO4UUQkR1oYpeQoNVmwCRGgJF8 IN 1
jancisrobinson.com. google-site-verification=WcClpiZ4zwZJzCTfAM5YMV8-5WIzXT6U_NxpO7DYgG4 IN 1
jancisrobinson.com. v=spf1 IN 1

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Expires: 19th November, 1978
Date: 11th April, 2022
Cache-Control: no-store, no-cache, must-revalidate, max-age=0
Connection: keep-alive
Content-Length: 43547
X-Drupal-Dynamic-Cache: MISS
Link: <https://www.jancisrobinson.com/>; rel="canonical", <https://www.jancisrobinson.com/>; rel="shortlink"
X-UA-Compatible: IE=edge
Content-language: en
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Permissions-Policy: interest-cohort=()
Last-Modified: 11th April, 2022
ETag: "1649668558"
Fastly-Original-Body-Size: 43547
Accept-Ranges: bytes
Age: 4547
X-Served-By: cache-sea4446-SEA, cache-ewr18157-EWR
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
X-Timer: S1649673341.116557,VS0,VE1
vary: Cookie, Accept-Encoding
Strict-Transport-Security: max-age=31557600

Whois Lookup

Created: 28th September, 1999
Changed: 23rd February, 2021
Expires: 28th September, 2026
Registrar: NAMECHEAP INC
Status: clientTransferProhibited
Nameservers: ns-1056.awsdns-04.org
ns-1910.awsdns-46.co.uk
ns-273.awsdns-34.com
ns-626.awsdns-14.net
Owner Name: Redacted for Privacy Purposes
Owner Organization: Redacted for Privacy Purposes
Owner Street: Redacted for Privacy Purposes
Owner Post Code: Redacted for Privacy Purposes
Owner City: Redacted for Privacy Purposes
Owner State: CA
Owner Country: US
Owner Phone: Redacted for Privacy Purposes
Owner Email: Select Contact Domain Holder link at https://www.namecheap.com/domains/whois/result?domain=jancisrobinson.com
Admin Name: Redacted for Privacy Purposes
Admin Organization: Redacted for Privacy Purposes
Admin Street: Redacted for Privacy Purposes
Admin Post Code: Redacted for Privacy Purposes
Admin City: Redacted for Privacy Purposes
Admin State: Redacted for Privacy Purposes
Admin Country: Redacted for Privacy Purposes
Admin Phone: Redacted for Privacy Purposes
Admin Email: Select Contact Domain Holder link at https://www.namecheap.com/domains/whois/result?domain=jancisrobinson.com
Tech Name: Redacted for Privacy Purposes
Tech Organization: Redacted for Privacy Purposes
Tech Street: Redacted for Privacy Purposes
Tech Post Code: Redacted for Privacy Purposes
Tech City: Redacted for Privacy Purposes
Tech State: Redacted for Privacy Purposes
Tech Country: Redacted for Privacy Purposes
Tech Phone: Redacted for Privacy Purposes
Tech Email: Select Contact Domain Holder link at https://www.namecheap.com/domains/whois/result?domain=jancisrobinson.com
Full Whois: Domain name: jancisrobinson.com
Registry Domain ID: 10779557_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2021-02-23T10:14:15.37Z
Creation Date: 1999-09-28T10:36:46.00Z
Registrar Registration Expiration Date: 2026-09-28T10:36:43.00Z
Registrar: NAMECHEAP INC
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Reseller: NAMECHEAP INC
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: Redacted for Privacy Purposes
Registrant Name: Redacted for Privacy Purposes
Registrant Organization: Redacted for Privacy Purposes
Registrant Street: Redacted for Privacy Purposes
Registrant City: Redacted for Privacy Purposes
Registrant State/Province: CA
Registrant Postal Code: Redacted for Privacy Purposes
Registrant Country: US
Registrant Phone: Redacted for Privacy Purposes
Registrant Phone Ext: Redacted for Privacy Purposes
Registrant Fax: Redacted for Privacy Purposes
Registrant Fax Ext: Redacted for Privacy Purposes
Registrant Email: Select Contact Domain Holder link at https://www.namecheap.com/domains/whois/result?domain=jancisrobinson.com
Registry Admin ID: Redacted for Privacy Purposes
Admin Name: Redacted for Privacy Purposes
Admin Organization: Redacted for Privacy Purposes
Admin Street: Redacted for Privacy Purposes
Admin City: Redacted for Privacy Purposes
Admin State/Province: Redacted for Privacy Purposes
Admin Postal Code: Redacted for Privacy Purposes
Admin Country: Redacted for Privacy Purposes
Admin Phone: Redacted for Privacy Purposes
Admin Phone Ext: Redacted for Privacy Purposes
Admin Fax: Redacted for Privacy Purposes
Admin Fax Ext: Redacted for Privacy Purposes
Admin Email: Select Contact Domain Holder link at https://www.namecheap.com/domains/whois/result?domain=jancisrobinson.com
Registry Tech ID: Redacted for Privacy Purposes
Tech Name: Redacted for Privacy Purposes
Tech Organization: Redacted for Privacy Purposes
Tech Street: Redacted for Privacy Purposes
Tech City: Redacted for Privacy Purposes
Tech State/Province: Redacted for Privacy Purposes
Tech Postal Code: Redacted for Privacy Purposes
Tech Country: Redacted for Privacy Purposes
Tech Phone: Redacted for Privacy Purposes
Tech Phone Ext: Redacted for Privacy Purposes
Tech Fax: Redacted for Privacy Purposes
Tech Fax Ext: Redacted for Privacy Purposes
Tech Email: Select Contact Domain Holder link at https://www.namecheap.com/domains/whois/result?domain=jancisrobinson.com
Name Server: ns-1056.awsdns-04.org
Name Server: ns-626.awsdns-14.net
Name Server: ns-1910.awsdns-46.co.uk
Name Server: ns-273.awsdns-34.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2022-04-11T07:35:42.18Z <<<
For more information on Whois status codes, please visit https://icann.org/epp

Nameservers

Name IP Address
ns-1056.awsdns-04.org 205.251.196.32
ns-1910.awsdns-46.co.uk 205.251.199.118
ns-273.awsdns-34.com 205.251.193.17
ns-626.awsdns-14.net 205.251.194.114
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