9.1 sec in total
366 ms
7.2 sec
1.6 sec
Click here to check amazing Qlm Soton content for United Kingdom. Otherwise, check out these important facts you probably never knew about qlm.soton.ac.uk
Quantum, Light and Matter Group. Studying nanoscale properties of matter and the applications in nanoscience and quantam technology.
Visit qlm.soton.ac.ukWe analyzed Qlm.soton.ac.uk page load time and found that the first response time was 366 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
qlm.soton.ac.uk performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value10.3 s
0/100
25%
Value18.2 s
0/100
10%
Value12,030 ms
0/100
30%
Value0
100/100
15%
Value20.5 s
2/100
10%
366 ms
347 ms
3156 ms
197 ms
300 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Qlm.soton.ac.uk, 62% (28 requests) were made to Southampton.ac.uk and 27% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Southampton.ac.uk.
Page size can be reduced by 129.1 kB (24%)
535.3 kB
406.1 kB
In fact, the total size of Qlm.soton.ac.uk main page is 535.3 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. 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 339.9 kB which makes up the majority of the site volume.
Potential reduce by 119.4 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 41.0 kB, which is 29% 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 119.4 kB or 84% of the original size.
Potential reduce by 9.7 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. Qlm Soton images are well optimized though.
Potential reduce by 10 B
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. Qlm.soton.ac.uk has all CSS files already compressed.
Number of requests can be reduced by 11 (61%)
18
7
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qlm Soton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
qlm.soton.ac.uk
366 ms
www.qlm.soton.ac.uk
347 ms
quantum-light-matter-group
3156 ms
google_tag.script.js
197 ms
css_9KGUKQYiw34V7GbFutwJoifWpR7REKyL3aOUsjRRlpI.css
300 ms
css_2EFDL64li0D0I_1Vwj5grEFiZ8McGR7seOI7G7C9fks.css
494 ms
icons.svg
1356 ms
icons.svg
1245 ms
quantam-lights.jpg
1347 ms
andrei-dragomir-quantum_0.jpg
515 ms
simone-de-liberato-cutout.png
1432 ms
js_x-8IVYzghdLPmNctc2bZYpP1hGICZTE86ASm0wnSZMQ.js
1365 ms
global_banners.js
1273 ms
clearing_detail.js
1275 ms
clearing_listing.js
1326 ms
clearing_stub.js
1327 ms
js_I0XmF9tXnG64EoajAmvzgu3DawtYJrAFW1qPEWSz_QA.js
1373 ms
unsupported_browser.js
1374 ms
css2
91 ms
css2
97 ms
KFOmCnqEu92Fr1Me5Q.ttf
156 ms
KFOlCnqEu92Fr1MmEU9vAw.ttf
157 ms
KFOlCnqEu92Fr1MmSU5vAw.ttf
158 ms
KFOkCnqEu92Fr1MmgWxP.ttf
157 ms
KFOlCnqEu92Fr1MmWUlvAw.ttf
157 ms
KFOlCnqEu92Fr1MmYUtvAw.ttf
289 ms
Roboto-Regular.woff
288 ms
Roboto-Medium.woff
289 ms
Roboto-Light.woff
444 ms
Roboto-Thin.woff
445 ms
Roboto-Bold.woff
318 ms
Roboto-Black.woff
446 ms
KFOkCnqEu92Fr1Mu52xP.ttf
281 ms
KFOjCnqEu92Fr1Mu51S7ABc9.ttf
284 ms
KFOjCnqEu92Fr1Mu51TjARc9.ttf
283 ms
KFOiCnqEu92Fr1Mu51QrIzc.ttf
282 ms
KFOjCnqEu92Fr1Mu51TzBhc9.ttf
282 ms
KFOjCnqEu92Fr1Mu51TLBBc9.ttf
284 ms
Roboto-Italic.woff
441 ms
Roboto-MediumItalic.woff
443 ms
Roboto-LightItalic.woff
622 ms
Roboto-ThinItalic.woff
622 ms
Roboto-BoldItalic.woff
622 ms
Roboto-BlackItalic.woff
623 ms
gtm.js
293 ms
qlm.soton.ac.uk 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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
qlm.soton.ac.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
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
qlm.soton.ac.uk 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Qlm.soton.ac.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 Qlm.soton.ac.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.
qlm.soton.ac.uk
Open Graph data is detected on the main page of Qlm Soton. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: