8.6 sec in total
942 ms
7.1 sec
536 ms
Welcome to durham.ac.uk homepage info - get ready to check Durham best content for United Kingdom right away, or after learning these important things about durham.ac.uk
Durham University Homepage
Visit durham.ac.ukWe analyzed Durham.ac.uk page load time and found that the first response time was 942 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
durham.ac.uk performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value6.5 s
9/100
25%
Value16.1 s
0/100
10%
Value1,490 ms
14/100
30%
Value0.094
91/100
15%
Value20.5 s
2/100
10%
942 ms
182 ms
60 ms
356 ms
703 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Durham.ac.uk, 10% (3 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (5.9 sec) relates to the external source Dur.ac.uk.
Page size can be reduced by 311.2 kB (36%)
870.2 kB
559.0 kB
In fact, the total size of Durham.ac.uk main page is 870.2 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. 20% of websites need less resources to load. Images take 475.9 kB which makes up the majority of the site volume.
Potential reduce by 35.2 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 13.0 kB, which is 31% 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 35.2 kB or 84% of the original size.
Potential reduce by 3.3 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. Durham images are well optimized though.
Potential reduce by 111.3 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 111.3 kB or 66% of the original size.
Potential reduce by 161.4 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. Durham.ac.uk needs all CSS files to be minified and compressed as it can save up to 161.4 kB or 87% of the original size.
Number of requests can be reduced by 9 (31%)
29
20
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Durham. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
www.dur.ac.uk
942 ms
proton-rainbow.css
182 ms
maxresdefault.jpg
60 ms
durham-university.png
356 ms
Ambigapathyforweb.jpg
703 ms
22febsml2.jpg
443 ms
fertilitysml.jpg
397 ms
musicalssml.jpg
441 ms
beauty-beast_sml2.jpg
280 ms
play-button.png
360 ms
social-item-twitter.png
443 ms
social-item-facebook.png
449 ms
iStock_000071918773_Large.jpg
5898 ms
iStock_000006127667_Large.jpg
699 ms
WEB3.EAISoutletglacierWilkesLandCreditMichaelHambrey-glaciers-online.net.jpg
614 ms
proton-rainbow.min.js
712 ms
feed16x16.png
532 ms
DU_web_icons_white_Courses2.png
621 ms
external-link.png
699 ms
FundED.jpg
710 ms
54540.jpg
785 ms
social-icon-facebook.png
782 ms
social-icon-twitter.png
788 ms
social-icon-youtube.png
798 ms
social-icon-wordpress.png
798 ms
social-icon-linkedin.png
870 ms
social-icon-instagram.png
870 ms
ga.js
16 ms
__utm.gif
12 ms
AlternateGothicNo3-webfont.woff
609 ms
__utm.gif
4 ms
durham.ac.uk accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
durham.ac.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
Browser errors were logged to the console
durham.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
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 Durham.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 Durham.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.
durham.ac.uk
Open Graph description is not detected on the main page of Durham. 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: