2 sec in total
173 ms
1.5 sec
306 ms
Click here to check amazing Press Channel 4 content for United Kingdom. Otherwise, check out these important facts you probably never knew about press.channel4.com
The home of Channel 4 press releases, programme information, listings, picture publicity, press packs, video clips, interviews, and more useful press material than a pop star's voicemail.
Visit press.channel4.comWe analyzed Press.channel4.com page load time and found that the first response time was 173 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
press.channel4.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value5.7 s
17/100
25%
Value8.9 s
15/100
10%
Value960 ms
29/100
30%
Value0.379
28/100
15%
Value13.0 s
13/100
10%
173 ms
183 ms
87 ms
89 ms
8 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Press.channel4.com, 57% (43 requests) were made to Channel4.com and 19% (14 requests) were made to All4nav.channel4.com. The less responsive or slowest element that took the longest time to load (718 ms) relates to the external source Channel4.com.
Page size can be reduced by 549.9 kB (46%)
1.2 MB
636.2 kB
In fact, the total size of Press.channel4.com main page is 1.2 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. 55% of websites need less resources to load. Images take 462.1 kB which makes up the majority of the site volume.
Potential reduce by 54.6 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 22.3 kB, which is 36% 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 54.6 kB or 87% of the original size.
Potential reduce by 2.3 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. Press Channel 4 images are well optimized though.
Potential reduce by 314.8 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 314.8 kB or 69% of the original size.
Potential reduce by 178.2 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. Press.channel4.com needs all CSS files to be minified and compressed as it can save up to 178.2 kB or 86% of the original size.
Number of requests can be reduced by 27 (43%)
63
36
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Press Channel 4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
press.channel4.com
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press
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reset.css
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jquery-1.10.2.min.js
89 ms
jquery.cookies.2.2.0.min.js
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22479.css
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new_global.css
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controllerPress.js
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4portalPress.js
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all4nav.css
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all4nav.font.css
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all4nav.js
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mmcore.js
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module.css
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controller.js
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controller.js
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module.css
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controller.js
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s_code.js
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jquery-1.9.1.min.js
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channel4.svg
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e4.svg
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film4.svg
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shorts.svg
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explore
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all4id.XD.js
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cookie-upgrade.json
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iperceptions.js
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r2
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print.css
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press.channel4.com accessibility score
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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
press.channel4.com 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
press.channel4.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Press.channel4.com 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 Press.channel4.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.
press.channel4.com
Open Graph description is not detected on the main page of Press Channel 4. 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: