30.4 sec in total
853 ms
20.1 sec
9.4 sec
Click here to check amazing Cam content for United Kingdom. Otherwise, check out these important facts you probably never knew about cam.ac.uk
The mission of the University of Cambridge is to contribute to society through education, learning and research at the highest international level.
Visit cam.ac.ukWe analyzed Cam.ac.uk page load time and found that the first response time was 853 ms and then it took 29.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
cam.ac.uk performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value4.6 s
34/100
25%
Value5.5 s
54/100
10%
Value2,750 ms
3/100
30%
Value0.781
5/100
15%
Value15.0 s
8/100
10%
853 ms
290 ms
106 ms
106 ms
105 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 63% of them (35 requests) were addressed to the original Cam.ac.uk, 13% (7 requests) were made to Use.typekit.com and 9% (5 requests) were made to Instagram.com. The less responsive or slowest element that took the longest time to load (6.8 sec) relates to the external source Stats.g.doubleclick.net.
Page size can be reduced by 904.3 kB (41%)
2.2 MB
1.3 MB
In fact, the total size of Cam.ac.uk main page is 2.2 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 53.7 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 53.7 kB or 80% of the original size.
Potential reduce by 56.2 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. Cam images are well optimized though.
Potential reduce by 554.5 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 554.5 kB or 74% of the original size.
Potential reduce by 239.9 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. Cam.ac.uk needs all CSS files to be minified and compressed as it can save up to 239.9 kB or 83% of the original size.
Number of requests can be reduced by 25 (52%)
48
23
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cam. 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 from 4 to 1 for CSS and as a result speed up the page load time.
www.cam.ac.uk
853 ms
hyb5bko.js
290 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
106 ms
css_JzcFZ75QbyTH6yoE4pDFxvmNcGJwJXcMZ9mz8mCE3BA.css
106 ms
css_100KAdFFztfuVt0dng_xobbY6LeoB9c-oPVCpQMMNWQ.css
105 ms
css_0n6Pm0ztvpa3S1CirT4Qen7MgsL1s4R-bdYdsTtjLAc.css
89 ms
js_5ZSdo9jJBsZeGQiGR1lMasYPdZhcBOePBjDBDX2Z4Nc.js
87 ms
js_BLxotNs2yt7YGlf9QRI9L9AMfdnkQfnN-_ADBTW3SiE.js
87 ms
js_IAjInGRdjEaJZ9FuunjDq0DQSy_90xErgu47YmyYOKo.js
234 ms
js_SHBRUoru9bDUoT6ouItoyIQxooZtmQfrEyQKQjoWmmA.js
233 ms
embeds.js
218 ms
analytics.js
657 ms
logo.png
414 ms
btn-search-header.png
2876 ms
btn-search.png
2846 ms
icon-fwd-btn.png
2875 ms
1-stbysuztpwe01mxj0lxi2a.jpg
2876 ms
nehru_tryst_with_destiny_speech_15_august_1947_carousel2.jpg
2856 ms
vloggers-carousel-new.jpg
2873 ms
untitled-2_hp.jpg
2711 ms
brex_hp.jpg
2709 ms
cam-focus-153137.jpeg
2710 ms
research.jpg
2704 ms
7518-top-bridge-cropped.jpg
2566 ms
bg-primary-cta-arrow.png
2566 ms
crop_34.jpg
2567 ms
untitled-1oc.jpg
2657 ms
tara2-cropped.jpg
2633 ms
krishna_home.jpg
2634 ms
untitleddomabs.jpg
2666 ms
collect
608 ms
collect
6789 ms
d
6758 ms
d
6758 ms
d
6758 ms
d
6758 ms
bg-footer-navigation.png
5145 ms
social-media-icons.png
4568 ms
2491 ms
bg-blockquote-bottom.png
1610 ms
btn-open-menu-sprite.png
181 ms
btn-search-sprite-small.png
296 ms
bg-carousel-caption.png
1513 ms
btn-carousel-prev.png
1513 ms
btn-carousel-next.png
1513 ms
7935.js
1528 ms
d
1527 ms
d
1528 ms
21149140_386631045087681_8115244683208163328_a.jpg
2059 ms
aacda60c2178.js
1398 ms
3dd67b0bd980.js
1365 ms
893346ad7fb1.js
1885 ms
21227391_298385563976459_1035380915573882880_n.jpg
2027 ms
9d26e11367f1.png
140 ms
s
2877 ms
u
2802 ms
cam.ac.uk accessibility score
cam.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
cam.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 Cam.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 Cam.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.
cam.ac.uk
Open Graph description is not detected on the main page of Cam. 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: