2.3 sec in total
255 ms
1.7 sec
375 ms
Visit u21.bham.ac.uk now to see the best up-to-date U 21 Bham content for United Kingdom and also check out these interesting facts you probably never knew about u21.bham.ac.uk
The University of Birmingham performs consistently well in international rankings and is a member of a global network of research intensive universities.
Visit u21.bham.ac.ukWe analyzed U21.bham.ac.uk page load time and found that the first response time was 255 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
u21.bham.ac.uk performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value4.4 s
39/100
25%
Value7.6 s
26/100
10%
Value1,690 ms
11/100
30%
Value0
100/100
15%
Value14.3 s
10/100
10%
255 ms
406 ms
245 ms
597 ms
338 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original U21.bham.ac.uk, 67% (20 requests) were made to Birmingham.ac.uk and 10% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (627 ms) relates to the external source Birmingham.ac.uk.
Page size can be reduced by 1.0 MB (71%)
1.4 MB
424.7 kB
In fact, the total size of U21.bham.ac.uk main page is 1.4 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. 50% of websites need less resources to load. CSS take 679.0 kB which makes up the majority of the site volume.
Potential reduce by 36.5 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 7.6 kB, which is 16% 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 36.5 kB or 74% of the original size.
Potential reduce by 57.2 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. Obviously, U 21 Bham needs image optimization as it can save up to 57.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 372.3 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 372.3 kB or 75% of the original size.
Potential reduce by 549.2 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. U21.bham.ac.uk needs all CSS files to be minified and compressed as it can save up to 549.2 kB or 81% of the original size.
Number of requests can be reduced by 10 (37%)
27
17
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U 21 Bham. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
u21.bham.ac.uk
255 ms
universitas21.aspx
406 ms
styles.css
245 ms
WebResource.axd
597 ms
styles.css
338 ms
modernizr.js
172 ms
WebResource.axd
332 ms
ScriptResource.axd
627 ms
ScriptResource.axd
418 ms
all.min.js
333 ms
Lucy-Cooper-in-library515x341.jpg
281 ms
barber.jpg
151 ms
bramall.jpg
152 ms
cadbury.jpg
150 ms
lapworth.jpg
152 ms
winterbourne.jpg
150 ms
research.jpg
240 ms
UoY-employmentoutlined.png
240 ms
gtm.js
130 ms
1-696x401-min.jpg
205 ms
our-impact.jpg
208 ms
analytics.js
23 ms
62556.js
41 ms
iframe_api
43 ms
icons.data.svg.css
261 ms
collect
15 ms
collect
57 ms
www-widgetapi.js
34 ms
collect
33 ms
collect
11 ms
u21.bham.ac.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.
u21.bham.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
Missing source maps for large first-party JavaScript
u21.bham.ac.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 U21.bham.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 U21.bham.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.
u21.bham.ac.uk
Open Graph description is not detected on the main page of U 21 Bham. 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: