7.7 sec in total
217 ms
6.8 sec
676 ms
Visit britishsciencefestival.org now to see the best up-to-date British Science Festival content for United Kingdom and also check out these interesting facts you probably never knew about britishsciencefestival.org
Celebrating the people, stories and ideas at the heart of science with five days of FREE events in East London!
Visit britishsciencefestival.orgWe analyzed Britishsciencefestival.org page load time and found that the first response time was 217 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
britishsciencefestival.org performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value16.5 s
0/100
25%
Value8.4 s
18/100
10%
Value1,090 ms
24/100
30%
Value0.023
100/100
15%
Value15.4 s
7/100
10%
217 ms
555 ms
271 ms
354 ms
540 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 94% of them (94 requests) were addressed to the original Britishsciencefestival.org, 3% (3 requests) were made to Use.typekit.net and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Britishsciencefestival.org.
Page size can be reduced by 134.6 kB (9%)
1.4 MB
1.3 MB
In fact, the total size of Britishsciencefestival.org main page is 1.4 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 115.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 115.2 kB or 87% of the original size.
Potential reduce by 886 B
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. British Science Festival images are well optimized though.
Potential reduce by 13.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 4.6 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. Britishsciencefestival.org has all CSS files already compressed.
Number of requests can be reduced by 63 (68%)
92
29
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of British Science Festival. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
britishsciencefestival.org
217 ms
britishsciencefestival.org
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gtm.js
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wp-emoji-release.min.js
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style.min.css
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britishsciencefestival.org 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
Buttons do not have an accessible name
britishsciencefestival.org 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
britishsciencefestival.org 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
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Britishsciencefestival.org 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 Britishsciencefestival.org 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.
britishsciencefestival.org
Open Graph data is detected on the main page of British Science Festival. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: