4.3 sec in total
653 ms
2.2 sec
1.4 sec
Click here to check amazing Southampton content for China. Otherwise, check out these important facts you probably never knew about southampton.ac.uk
Visit southampton.ac.ukWe analyzed Southampton.ac.uk page load time and found that the first response time was 653 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
southampton.ac.uk performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value4.9 s
29/100
25%
Value6.4 s
41/100
10%
Value850 ms
34/100
30%
Value0
100/100
15%
Value9.8 s
28/100
10%
653 ms
261 ms
447 ms
659 ms
694 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 68% of them (32 requests) were addressed to the original Southampton.ac.uk, 28% (13 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (872 ms) belongs to the original domain Southampton.ac.uk.
Page size can be reduced by 223.2 kB (31%)
716.0 kB
492.7 kB
In fact, the total size of Southampton.ac.uk main page is 716.0 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. 70% of websites need less resources to load. HTML takes 265.6 kB which makes up the majority of the site volume.
Potential reduce by 222.6 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. This page needs HTML code to be minified as it can gain 76.7 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 222.6 kB or 84% of the original size.
Potential reduce by 485 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. Southampton images are well optimized though.
Potential reduce by 0 B
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.
Potential reduce by 142 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. Southampton.ac.uk has all CSS files already compressed.
Number of requests can be reduced by 7 (50%)
14
7
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Southampton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.southampton.ac.uk
653 ms
css_manPssNwT9HLI2yldUTjRXXjJYwFAj_pdGAySjOC3TE.css
261 ms
css_FOOqdCZPYKalK1TDpwmHg6owBOg6o4FkDeq86EmuKw4.css
447 ms
icons.svg
659 ms
icons.svg
694 ms
students-sitting-in-students-union.jpg.webp
630 ms
Medicine-student-Charlie-head-shoulders-cutout.png
872 ms
protecting-communities-against-viruses-header.jpg
397 ms
js_z16ElJlz_t2HZ3xhXqDys_GhP_OSPEbM7_RuLUV7N-Y.js
527 ms
gtm.js
474 ms
gtag.js
491 ms
js_b73CI3STHK-SjZ5wnbEfH2sVLNSaoFlAmx7wF2Ph7SE.js
570 ms
global_banners.js
632 ms
css2
32 ms
css2
47 ms
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84 ms
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KFOlCnqEu92Fr1MmWUlvAw.ttf
90 ms
KFOlCnqEu92Fr1MmYUtvAw.ttf
86 ms
5072b73070d46af9f64f.woff
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9ca8d7310b2cb948e097.woff
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88 ms
d4477586c8653a1a3ecf.woff
310 ms
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41fd750b198d7c20f404.woff
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7373c13953faf3d38362.woff
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icomoon.ttf
455 ms
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275 ms
southampton.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
[role]s are not contained by their required parent element
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
southampton.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
southampton.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 Southampton.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 Southampton.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.
southampton.ac.uk
Open Graph description is not detected on the main page of Southampton. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: