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Click here to check amazing John Lewis content for United Kingdom. Otherwise, check out these important facts you probably never knew about johnlewis.co.uk
Shop latest trends and launches across Home, Fashion & Tech at John Lewis & Partners. Providing an inspiring wide range of products, for all life's moments.
Visit johnlewis.co.ukWe analyzed Johnlewis.co.uk page load time and found that the first response time was 1.1 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
johnlewis.co.uk performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value9.5 s
0/100
25%
Value4.8 s
67/100
10%
Value740 ms
40/100
30%
Value0.047
99/100
15%
Value10.8 s
22/100
10%
1096 ms
358 ms
884 ms
532 ms
539 ms
Our browser made a total of 193 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Johnlewis.co.uk, 23% (45 requests) were made to Johnlewis.com and 5% (10 requests) were made to Johnlewis.ugc.bazaarvoice.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Johnlewis.com.
Page size can be reduced by 1.4 MB (52%)
2.6 MB
1.2 MB
In fact, the total size of Johnlewis.co.uk main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Javascripts take 894.6 kB which makes up the majority of the site volume.
Potential reduce by 232.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 51.1 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 232.8 kB or 85% of the original size.
Potential reduce by 14.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. John Lewis images are well optimized though.
Potential reduce by 609.7 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 609.7 kB or 68% of the original size.
Potential reduce by 512.3 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Johnlewis.co.uk needs all CSS files to be minified and compressed as it can save up to 512.3 kB or 81% of the original size.
Number of requests can be reduced by 87 (47%)
185
98
The browser has sent 185 CSS, Javascripts, AJAX and image requests in order to completely render the main page of John Lewis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
www.johnlewis.com
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johnlewis.co.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
johnlewis.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
johnlewis.co.uk SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Johnlewis.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Johnlewis.co.uk main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
johnlewis.co.uk
Open Graph data is detected on the main page of John Lewis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: