791 ms in total
99 ms
629 ms
63 ms
Click here to check amazing London Lupus Centre content. Otherwise, check out these important facts you probably never knew about londonlupuscentre.co.uk
London Lupus Centre is a world leading clinic with internationally renowned experts focused on the diagnosis & treatment of Lupus & its related diseases.
Visit londonlupuscentre.co.ukWe analyzed Londonlupuscentre.co.uk page load time and found that the first response time was 99 ms and then it took 692 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
londonlupuscentre.co.uk performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value5.1 s
24/100
25%
Value5.6 s
54/100
10%
Value1,910 ms
8/100
30%
Value0.012
100/100
15%
Value14.4 s
9/100
10%
99 ms
31 ms
37 ms
34 ms
32 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Londonlupuscentre.co.uk, 26% (11 requests) were made to Sentry-next.wixpress.com and 14% (6 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (238 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 478.8 kB (57%)
840.2 kB
361.4 kB
In fact, the total size of Londonlupuscentre.co.uk main page is 840.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. HTML takes 593.5 kB which makes up the majority of the site volume.
Potential reduce by 475.6 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 475.6 kB or 80% of the original size.
Potential reduce by 412 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. London Lupus Centre images are well optimized though.
Potential reduce by 2.8 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 11 (52%)
21
10
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of London Lupus Centre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
www.londonlupuscentre.com
99 ms
originTrials.41d7301a.bundle.min.js
31 ms
minified.js
37 ms
focus-within-polyfill.js
34 ms
polyfill.min.js
32 ms
thunderbolt-commons.2113c4aa.bundle.min.js
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main.6c492079.bundle.min.js
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lodash.min.js
116 ms
react.production.min.js
24 ms
react-dom.production.min.js
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siteTags.bundle.min.js
128 ms
wix-perf-measure.umd.min.js
129 ms
1ddc12_74879a038add43fa9af4aa1540a23623~mv2_d_5000_3337_s_4_2.jpg
238 ms
bundle.min.js
56 ms
Logo%20%2B%20Wordmark0.png
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a5b6e8edfb63432792f48f95895df268.jpg
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45febfcf02f543c1950505340713a476.jpg
35 ms
11062b_c342a2d17cfb4410a97c5421e3db1497~mv2.jpg
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yS165lxqGuDghyUMXeu6xT8E0i7KZn-EPnyo3HZu7kw.woff
11 ms
ZqlneECqpsd9SXlmAsD2Ez8E0i7KZn-EPnyo3HZu7kw.woff
9 ms
51v0xj5VPw1cLYHNhfd8ND8E0i7KZn-EPnyo3HZu7kw.woff
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-HJgNsTwx9qXGSxqew62RQ.woff
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cca525a8-ad89-43ae-aced-bcb49fb271dc.woff
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file.woff
127 ms
deprecation-en.v5.html
8 ms
bolt-performance
16 ms
deprecation-style.v5.css
4 ms
right-arrow.svg
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WixMadeforDisplay_W_Bd.woff
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WixMadeforText_W_Bd.woff
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WixMadeforText_W_Rg.woff
4 ms
londonlupuscentre.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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
londonlupuscentre.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
londonlupuscentre.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Londonlupuscentre.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 Londonlupuscentre.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.
londonlupuscentre.co.uk
Open Graph data is detected on the main page of London Lupus Centre. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: