8.3 sec in total
843 ms
7 sec
429 ms
Click here to check amazing Leeds content for United Kingdom. Otherwise, check out these important facts you probably never knew about leeds.ac.uk
The University of Leeds is one of the largest higher education institutions in the UK and part of the Russell Group of leading universities. Top 75 in the QS World University Rankings.
Visit leeds.ac.ukWe analyzed Leeds.ac.uk page load time and found that the first response time was 843 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
leeds.ac.uk performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value9.3 s
1/100
25%
Value9.5 s
11/100
10%
Value150 ms
94/100
30%
Value0.186
65/100
15%
Value6.2 s
63/100
10%
843 ms
145 ms
386 ms
269 ms
182 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 68% of them (39 requests) were addressed to the original Leeds.ac.uk, 23% (13 requests) were made to Use.typekit.net and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Leeds.ac.uk.
Page size can be reduced by 838.6 kB (13%)
6.3 MB
5.4 MB
In fact, the total size of Leeds.ac.uk main page is 6.3 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. 35% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.
Potential reduce by 42.3 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 12.8 kB, which is 25% 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 42.3 kB or 83% of the original size.
Potential reduce by 55.7 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. Leeds images are well optimized though.
Potential reduce by 247.6 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 247.6 kB or 70% of the original size.
Potential reduce by 492.9 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. Leeds.ac.uk needs all CSS files to be minified and compressed as it can save up to 492.9 kB or 87% of the original size.
Number of requests can be reduced by 28 (61%)
46
18
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leeds. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.leeds.ac.uk
843 ms
tff8bkz.js
145 ms
style.css
386 ms
modernizr-2.8.3.min.js
269 ms
grunticon.loader.js
182 ms
javascript_constants.php
222 ms
jquery.min.js
17 ms
moment.min.js
266 ms
fullcalendar.min.js
380 ms
build.js
509 ms
www.leeds.ac.uk
144 ms
www.leeds.ac.uk
145 ms
uol-logo.png
178 ms
courses.jpg
258 ms
campusmap.jpg
441 ms
Linktoleeds_study.jpg
348 ms
laidlaw636.jpg
540 ms
gtm.js
77 ms
triangle-down-16-light.svg
234 ms
close-24-light.svg
292 ms
search-24-dark.svg
325 ms
down-12-dark.svg
413 ms
uol-icon.svg
416 ms
search-24-light.svg
469 ms
image.php
4921 ms
image.php
1009 ms
image.php
830 ms
image.php
1352 ms
slider-arrows-light.svg
645 ms
scroll-down-32-dark.svg
689 ms
right-12-dark.svg
830 ms
right-12-gold.svg
900 ms
healthy_heart.jpg
1356 ms
Quantumdots_JADU.jpeg
1743 ms
WEBJob_30315_Per_Jewish_Arc.jpg
2033 ms
EcoDrive_WEB.jpg
1985 ms
facebook-gold.svg
1564 ms
twitter-gold.svg
1565 ms
linkedin-gold.svg
1745 ms
youtube-gold.svg
1747 ms
instagram-gold.svg
1917 ms
xh_HFQE_qiw2ZOCXpF45Zy2mZedkNlAawcJiDVV9LRJffF7AggMdeMJ6Mk6f5Mb.woff
48 ms
EyRWEy9ydsJENU0MwD_atQd6kLc_Y9Q3TSPFqbiqKo9ffFEAggMdeMJ6Mk6f5Mj.woff
47 ms
7fCSM8Pi5QMVodXDnilkW3iRejH6gwSxbTiJsskgXTXffwV8ggMdeMJ6Mk6f5Mb.woff
83 ms
rewmXTj3rgdYhPd1kVl4Wq9iU8_uJNOUTradeFWl6WGffF1MggMdeMJ6Mk6f5Mb.woff
84 ms
ayknmjiFv08aqP3jEi9r1sIvNMHPAPIzi3c5G0OzhtGffJnfggMdeMJ6Mk6f5Mj.woff
99 ms
analytics.js
16 ms
collect
20 ms
print.min.css
109 ms
icons.data.svg.css
179 ms
uol-logo.svg
173 ms
U5Gb35aZNyfgmU2C4OXPPVOSh_uQpaZNpYyuIUwPJpIffwQ8ggMdeMJ6Mk6f5Mt.woff
44 ms
bKCDtsrKI1m3xDTTnZygIiz6ATVMDQZTWxuBj0qlWOCffF0AggMdeMJ6Mk6f5Mt.woff
44 ms
MpjIzDVwm-mIOENwNIZEiHd5n_1bS-eHlgPAebTnYBjffFrAggMdeMJ6Mk6f5gM.woff
45 ms
PiRFUKpoSHIcbkdPBII-hSLnlKLjmj-IrwzjVh0e0V9ffFnMggMdeMJ6Mk6f5Mt.woff
43 ms
bXmMiHSIFE2thPDqcxRx6Q_nJ_yvwkJ3zGkSB19Ki_JffJzfggMdeMJ6Mk6f5gM.woff
27 ms
p.gif
127 ms
leeds.ac.uk accessibility score
leeds.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
leeds.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leeds.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 Leeds.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.
leeds.ac.uk
Open Graph description is not detected on the main page of Leeds. 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: