9.5 sec in total
1.1 sec
8.1 sec
219 ms
Click here to check amazing UK Data Service content for United Kingdom. Otherwise, check out these important facts you probably never knew about ukdataservice.ac.uk
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Visit ukdataservice.ac.ukWe analyzed Ukdataservice.ac.uk page load time and found that the first response time was 1.1 sec and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ukdataservice.ac.uk performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value21.3 s
0/100
25%
Value5.1 s
62/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value4.7 s
80/100
10%
1141 ms
475 ms
67 ms
846 ms
460 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 67% of them (22 requests) were addressed to the original Ukdataservice.ac.uk, 9% (3 requests) were made to Youtube.com and 6% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ukdataservice.ac.uk.
Page size can be reduced by 527.2 kB (60%)
884.2 kB
356.9 kB
In fact, the total size of Ukdataservice.ac.uk main page is 884.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 383.2 kB 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 9.6 kB, which is 33% 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 83% of the original size.
Potential reduce by 165.1 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, UK Data Service needs image optimization as it can save up to 165.1 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 135.7 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 135.7 kB or 59% of the original size.
Potential reduce by 202.1 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. Ukdataservice.ac.uk needs all CSS files to be minified and compressed as it can save up to 202.1 kB or 83% of the original size.
Number of requests can be reduced by 4 (17%)
23
19
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UK Data Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
www.ukdataservice.ac.uk
1141 ms
ukds.website
475 ms
nJWEO5W74cs
67 ms
UKDS-Logo-Top.png
846 ms
UKDS-Logo-Bottom.png
460 ms
icon-twitter.png
460 ms
icon-facebook.png
844 ms
icon-linkedin.png
843 ms
icon-user.png
547 ms
guides-and-resources2.jpeg
839 ms
www-embed-player-vflQrT_sR.css
31 ms
www-embed-player.js
49 ms
LSrx4ocnz2U
87 ms
xMV7Nip_-40
95 ms
ukds.website
643 ms
UKDS_Logo_RGB_White.png
562 ms
esrc_logo.png
972 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
48 ms
ad_status.js
37 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
55 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
55 ms
nav-extender-background.gif
351 ms
bg-search-box.png
352 ms
banner-map.png
405 ms
UKDS_Symbol_Colour.png
402 ms
24F29D_0_0.woff
553 ms
fontawesome-webfont.woff
655 ms
analytics.js
21 ms
collect
11 ms
error
1301 ms
error
1321 ms
error
1193 ms
error
1303 ms
ukdataservice.ac.uk accessibility score
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
ukdataservice.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
ukdataservice.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 Ukdataservice.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 Ukdataservice.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.
ukdataservice.ac.uk
Open Graph description is not detected on the main page of UK Data Service. 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: