7.2 sec in total
1.3 sec
5.6 sec
311 ms
Click here to check amazing Isc Surrey content for United Kingdom. Otherwise, check out these important facts you probably never knew about isc.surrey.ac.uk
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Visit isc.surrey.ac.ukWe analyzed Isc.surrey.ac.uk page load time and found that the first response time was 1.3 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster. This domain responded with an error, which can significantly jeopardize Isc.surrey.ac.uk rating and web reputation
isc.surrey.ac.uk performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value10.8 s
0/100
25%
Value6.6 s
37/100
10%
Value1,060 ms
25/100
30%
Value0.235
53/100
15%
Value12.8 s
13/100
10%
1323 ms
204 ms
691 ms
60 ms
2051 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 75% of them (40 requests) were addressed to the original Isc.surrey.ac.uk, 8% (4 requests) were made to Google-analytics.com and 6% (3 requests) were made to Fast.fonts.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Isc.surrey.ac.uk.
Page size can be reduced by 883.8 kB (9%)
9.4 MB
8.6 MB
In fact, the total size of Isc.surrey.ac.uk main page is 9.4 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. 80% 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 8.8 MB which makes up the majority of the site volume.
Potential reduce by 24.2 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 4.8 kB, which is 14% 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 24.2 kB or 71% of the original size.
Potential reduce by 438.3 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. Isc Surrey images are well optimized though.
Potential reduce by 307.2 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 307.2 kB or 71% of the original size.
Potential reduce by 114.1 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. Isc.surrey.ac.uk needs all CSS files to be minified and compressed as it can save up to 114.1 kB or 83% of the original size.
Number of requests can be reduced by 13 (27%)
49
36
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isc Surrey. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
isc.surrey.ac.uk
1323 ms
VisitorIdentification.aspx
204 ms
691 ms
2efc1aeb-a911-45dd-9b7c-9a0ccc014715.js
60 ms
2051 ms
hotjar-120262.js
145 ms
logo.png
30 ms
Surrey_campus_700x400.jpg
32 ms
IFY1.png
31 ms
PMPButton.jpg
30 ms
Surrey_lake_950.jpg
72 ms
Surrey_cafe_950.jpg
33 ms
Engineering%20at%20University%20of%20Surrey.jpg
33 ms
Surrey_Business_950.jpg
62 ms
Surrey_Guildford_466.jpg
78 ms
Surrey_library_466.jpg
60 ms
Surrey_classes_950.jpg
61 ms
Surrey_campus_950.jpg
77 ms
arrow_left.png
64 ms
arrow_right.png
71 ms
Abdulla%20from%20Bahrain.jpg
87 ms
facebook.jpg
88 ms
gplus.jpg
78 ms
twitter.jpg
95 ms
youtube.jpg
88 ms
gtm.js
62 ms
header-bg.jpg
285 ms
search.png
541 ms
nav-shadow.png
337 ms
arrow-right-beige.png
257 ms
arrow.png
615 ms
Surrey_lake_950.jpg
1100 ms
Surrey_cafe_950.jpg
1812 ms
Engineering%20at%20University%20of%20Surrey.jpg
1339 ms
Surrey_Business_950.jpg
1529 ms
Surrey_Guildford_466.jpg
1580 ms
Surrey_library_466.jpg
2946 ms
Surrey_classes_950.jpg
2133 ms
Surrey_campus_950.jpg
3471 ms
quote-open.png
1760 ms
quote-close.png
1922 ms
gallery_arrows.png
1954 ms
c1e3c479-2b5b-44c1-bdaa-21537cb97eb6.eot
33 ms
27518B_0_0.woff
1938 ms
bde21a47-27e3-4a0a-a736-916af60bb973.eot
58 ms
analytics.js
4 ms
linkid.js
6 ms
ec.js
6 ms
collect
49 ms
collect
93 ms
modules-1f5c71aea63f8df71401422ed80fbe5f.js
35 ms
visit-data
202 ms
visit-data
249 ms
isc.surrey.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
isc.surrey.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
isc.surrey.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
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 Isc.surrey.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 Isc.surrey.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.
isc.surrey.ac.uk
Open Graph data is detected on the main page of Isc Surrey. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: