3.3 sec in total
472 ms
2.6 sec
220 ms
Visit discovery.uk.com now to see the best up-to-date Discovery content for United Kingdom and also check out these interesting facts you probably never knew about discovery.uk.com
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Visit discovery.uk.comWe analyzed Discovery.uk.com page load time and found that the first response time was 472 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
discovery.uk.com performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value6.4 s
9/100
25%
Value11.5 s
5/100
10%
Value3,110 ms
2/100
30%
Value0.018
100/100
15%
Value11.4 s
19/100
10%
472 ms
564 ms
203 ms
181 ms
481 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 73% of them (32 requests) were addressed to the original Discovery.uk.com, 7% (3 requests) were made to S7.addthis.com and 5% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (945 ms) belongs to the original domain Discovery.uk.com.
Page size can be reduced by 1.1 MB (38%)
2.8 MB
1.7 MB
In fact, the total size of Discovery.uk.com main page is 2.8 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 61.6 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 13.0 kB, which is 16% 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 61.6 kB or 74% of the original size.
Potential reduce by 19.6 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. Discovery images are well optimized though.
Potential reduce by 790.1 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 790.1 kB or 69% of the original size.
Potential reduce by 186.3 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. Discovery.uk.com needs all CSS files to be minified and compressed as it can save up to 186.3 kB or 83% of the original size.
Number of requests can be reduced by 11 (30%)
37
26
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Discovery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
discovery.uk.com
472 ms
www.discovery.uk.com
564 ms
css-package.css
203 ms
styles.min.css
181 ms
js-package.js
481 ms
jquery.fitvids.js
191 ms
addthis_widget.js
18 ms
dc.js
39 ms
loader.js
36 ms
discovery-big.png
267 ms
triangle.jpg
253 ms
header-logos-test.png
245 ms
social-icons-top.png
240 ms
chat.png
240 ms
personal-trainer.jpg
491 ms
gym-instructor.jpg
390 ms
all-courses.jpg
320 ms
0-financing.jpg
388 ms
academies.jpg
372 ms
ymca-approved.png
316 ms
fast-track-pt.jpg
370 ms
part-time-courses.jpg
444 ms
online-courses.jpg
542 ms
lockerroom.jpg
860 ms
prospectus.png
945 ms
group.jpg
795 ms
icon-tick.png
499 ms
icon-cross.png
611 ms
bottom-logos.png
610 ms
voucher-5-maroon.png
821 ms
arrows-down.png
707 ms
livechat-new.js
177 ms
fontawesome-webfont.woff
743 ms
Helvetica-Neue-Condensed-Bold.ttf.woff
842 ms
glyphicons-halflings-regular.woff
832 ms
impl-1_22.js
152 ms
__utm.gif
136 ms
triangle.jpg
708 ms
wcm
85 ms
livechat-cloud-new.js
78 ms
livechat-v2.js
12 ms
300lo.json
37 ms
sh.8e5f85691f9aaa082472a194.html
16 ms
ie67-css.d5089428ac7f05efd372.js
15 ms
discovery.uk.com 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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
discovery.uk.com 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
discovery.uk.com 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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Discovery.uk.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Discovery.uk.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
discovery.uk.com
Open Graph description is not detected on the main page of Discovery. 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: