3.4 sec in total
133 ms
2.7 sec
507 ms
Welcome to barnethillacademy.org.uk homepage info - get ready to check Barnet Hill Academy best content right away, or after learning these important things about barnethillacademy.org.uk
Barnet Hill Academy is an all through 3-16 school, with a mixed nursery and primary school. The Secondary School is for Girls only. Islamic Muslim Girls School London. Best Muslim Girls School London
Visit barnethillacademy.org.ukWe analyzed Barnethillacademy.org.uk page load time and found that the first response time was 133 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
barnethillacademy.org.uk performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value22.4 s
0/100
25%
Value11.1 s
6/100
10%
Value800 ms
36/100
30%
Value0.163
72/100
15%
Value22.9 s
1/100
10%
133 ms
335 ms
39 ms
73 ms
137 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 20% of them (17 requests) were addressed to the original Barnethillacademy.org.uk, 57% (49 requests) were made to F002.backblazeb2.com and 13% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source F002.backblazeb2.com.
Page size can be reduced by 320.3 kB (7%)
4.6 MB
4.3 MB
In fact, the total size of Barnethillacademy.org.uk main page is 4.6 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. 60% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.
Potential reduce by 92.8 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 25.3 kB, which is 21% 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 92.8 kB or 77% of the original size.
Potential reduce by 224.6 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. Barnet Hill Academy images are well optimized though.
Potential reduce by 1.4 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 1.4 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. Barnethillacademy.org.uk has all CSS files already compressed.
Number of requests can be reduced by 24 (30%)
81
57
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barnet Hill Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
barnethillacademy.org.uk
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BarnetHill
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barnethillacademy.org.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
Buttons do not have an accessible name
Links do not have a discernible name
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
barnethillacademy.org.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
barnethillacademy.org.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
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 Barnethillacademy.org.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 Barnethillacademy.org.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.
barnethillacademy.org.uk
Open Graph description is not detected on the main page of Barnet Hill Academy. 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: