23.8 sec in total
159 ms
21.9 sec
1.7 sec
Click here to check amazing Mt John Lewis content for United Kingdom. Otherwise, check out these important facts you probably never knew about mt.johnlewis.com
Shop new season trends in homeware, furniture and fashion at John Lewis & Partners. Discover the latest beauty products and browse must-have electricals, including iPads and TVs. Find gifts and much m...
Visit mt.johnlewis.comWe analyzed Mt.johnlewis.com page load time and found that the first response time was 159 ms and then it took 23.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
mt.johnlewis.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value19.6 s
0/100
25%
Value25.2 s
0/100
10%
Value31,420 ms
0/100
30%
Value0.169
70/100
15%
Value42.3 s
0/100
10%
159 ms
344 ms
34 ms
158 ms
159 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mt.johnlewis.com, 24% (30 requests) were made to Johnlewis.scene7.com and 1% (1 request) were made to Tags.johnlewis.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Johnlewis.com.
Page size can be reduced by 866.1 kB (34%)
2.6 MB
1.7 MB
In fact, the total size of Mt.johnlewis.com 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 577.6 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 577.6 kB or 92% of the original size.
Potential reduce by 0 B
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. Mt John Lewis images are well optimized though.
Potential reduce by 266.3 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 266.3 kB or 62% of the original size.
Potential reduce by 22.2 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. Mt.johnlewis.com needs all CSS files to be minified and compressed as it can save up to 22.2 kB or 47% of the original size.
Number of requests can be reduced by 80 (69%)
116
36
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mt 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 51 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.
159 ms
www.johnlewis.com
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mt.johnlewis.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
mt.johnlewis.com 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
mt.johnlewis.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Mt.johnlewis.com 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 Mt.johnlewis.com 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.
mt.johnlewis.com
Open Graph data is detected on the main page of Mt John Lewis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: