7.3 sec in total
203 ms
4.1 sec
3.1 sec
Welcome to city.ac.uk homepage info - get ready to check City best content for United Kingdom right away, or after learning these important things about city.ac.uk
The University of business, practice and the professions.
Visit city.ac.ukWe analyzed City.ac.uk page load time and found that the first response time was 203 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
city.ac.uk performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value6.8 s
7/100
25%
Value5.6 s
52/100
10%
Value1,920 ms
8/100
30%
Value0.025
100/100
15%
Value16.5 s
5/100
10%
203 ms
224 ms
334 ms
238 ms
181 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 95% of them (79 requests) were addressed to the original City.ac.uk, 1% (1 request) were made to Googletagmanager.com and 1% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain City.ac.uk.
Page size can be reduced by 928.5 kB (7%)
13.9 MB
13.0 MB
In fact, the total size of City.ac.uk main page is 13.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 13.1 MB which makes up the majority of the site volume.
Potential reduce by 506.9 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 333.6 kB, which is 63% 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 506.9 kB or 95% of the original size.
Potential reduce by 330.8 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. City images are well optimized though.
Potential reduce by 88.7 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 88.7 kB or 33% of the original size.
Potential reduce by 2.1 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. City.ac.uk has all CSS files already compressed.
Number of requests can be reduced by 9 (16%)
55
46
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of City. 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 as a result speed up the page load time.
city.ac.uk
203 ms
city.ac.uk
224 ms
www.city.ac.uk
334 ms
vendor-dependencies.js
238 ms
vendor-direct.js
181 ms
axios.js
181 ms
react.js
236 ms
main.js
181 ms
search.js
266 ms
gtm.js
114 ms
home.css
287 ms
city-university-london-responsive.svg
549 ms
browser-search-box.js
533 ms
city-strapline-outline.svg
539 ms
2x2triangles.svg
533 ms
breakpoint-max.jpg
544 ms
red-university.svg
541 ms
breakpoint-max.jpg
651 ms
red-map.svg
659 ms
breakpoint-max.jpg
664 ms
red-chat.svg
633 ms
school-and-departments-city-law-school-foyer.jpg
709 ms
research-centre.jpg
667 ms
doctoral-collage.jpg
751 ms
research.jpg
774 ms
research-case-studies2.jpg
806 ms
2x2triangles-white.svg
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breakpoint-tablet.jpg
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breakpoint-tablet.jpg
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breakpoint-tablet.jpg
857 ms
city-buddies.jpg
913 ms
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998 ms
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974 ms
uc.js
333 ms
insight.min.js
351 ms
316432819_690067885779803_4003445396907864140_n.jpeg
983 ms
310384807_438273964859340_4597466384556154765_n.jpeg
941 ms
48981214422_3a92d671fb_o.jpg
1013 ms
TEF-2023-silver-logo.svg
961 ms
ofsted-good-provider-white.svg
742 ms
IBMPlexSans-SemiBold.woff
1147 ms
IBMPlexSans-Bold.woff
948 ms
IBMPlexSans-Medium.woff
924 ms
IBMPlexSans-Text.woff
944 ms
IBMPlexSans-Regular.woff
1079 ms
IBMPlexSans-Light.woff
1293 ms
insight_tag_errors.gif
129 ms
IBMPlexSans-ExtraLight.woff
1202 ms
IBMPlexSans-Thin.woff
1109 ms
ff-meta-w06-light.woff
1073 ms
ff-meta-w06-thin.woff
1361 ms
ff-meta-w06-hairline.woff
1357 ms
ff-meta-w06-normal.woff
1251 ms
ff-meta-w06-book.woff
1292 ms
ff-meta-w06-medium.woff
1268 ms
ff-meta-w06-bold.woff
1612 ms
ff-meta-w06-black.woff
1479 ms
fa-sharp-regular-400.ttf
1456 ms
fa-sharp-light-300.ttf
1426 ms
fa-sharp-thin-100.ttf
1664 ms
fa-sharp-solid-900.ttf
1236 ms
fa-regular-400.ttf
2076 ms
fa-light-300.ttf
1728 ms
fa-thin-100.ttf
2277 ms
fa-solid-900.ttf
1751 ms
fa-brands-400.ttf
1696 ms
Advance-HE-Membership-logo_Standalone_AS-Bronze_WO.png
1692 ms
stonewall-lgbtq-top-100-employer-white.svg
1733 ms
stonewall-lgbtq-silver-award-2023-white.svg
1738 ms
Advance-HE-Membership-logo_Standalone_REC-Bronze_WO_lrg.png
1755 ms
uk-ri-research-england-white.svg
1708 ms
disablity-confident-white.svg
1767 ms
university-of-london-white.svg
1790 ms
student-life-desktop.jpg
1807 ms
city.ac.uk accessibility score
city.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
city.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 City.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 City.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.
city.ac.uk
Open Graph data is detected on the main page of City. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: