10.6 sec in total
4 sec
6.3 sec
217 ms
Welcome to bccs.bristol.sch.uk homepage info - get ready to check Bccs Bristol best content right away, or after learning these important things about bccs.bristol.sch.uk
Visit bccs.bristol.sch.ukWe analyzed Bccs.bristol.sch.uk page load time and found that the first response time was 4 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bccs.bristol.sch.uk performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value8.1 s
2/100
25%
Value7.1 s
31/100
10%
Value540 ms
54/100
30%
Value0.081
94/100
15%
Value7.8 s
45/100
10%
4014 ms
280 ms
193 ms
198 ms
311 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 93% of them (41 requests) were addressed to the original Bccs.bristol.sch.uk, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Wcsb.home.pl. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Bccs.bristol.sch.uk.
Page size can be reduced by 812.8 kB (59%)
1.4 MB
569.6 kB
In fact, the total size of Bccs.bristol.sch.uk 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. 45% of websites need less resources to load. Javascripts take 557.5 kB which makes up the majority of the site volume.
Potential reduce by 74.5 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 34.4 kB, which is 41% 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 74.5 kB or 89% of the original size.
Potential reduce by 108.7 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, Bccs Bristol needs image optimization as it can save up to 108.7 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 383.2 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 383.2 kB or 69% of the original size.
Potential reduce by 246.4 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. Bccs.bristol.sch.uk needs all CSS files to be minified and compressed as it can save up to 246.4 kB or 83% of the original size.
Number of requests can be reduced by 27 (68%)
40
13
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bccs Bristol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
bccs.bristol.sch.uk
4014 ms
index.php
280 ms
menu-bb6af0b57d7fce74eabeffebe397c0ec.css
193 ms
grid-responsive.css
198 ms
bootstrap.css
311 ms
master-866986fc87d77bcf4c46198d91f0e62e.css
301 ms
mediaqueries.css
198 ms
gantry-custom.css
286 ms
modal.css
295 ms
finder.css
293 ms
stylesheet.css
370 ms
jquery.min.js
479 ms
jquery-noconflict.js
389 ms
jquery-migrate.min.js
389 ms
caption.js
397 ms
mootools-core.js
515 ms
core.js
462 ms
mootools-more.js
792 ms
browser-engines.js
494 ms
rokmediaqueries.js
494 ms
bccs.js
556 ms
rokmediaqueries.js
570 ms
sidemenu.js
586 ms
mootools-more-light.js
593 ms
modal.js
613 ms
bootstrap.min.js
654 ms
jquery.autocomplete.min.js
665 ms
jquery-noconflict.js
678 ms
jquery.yj-vertical-menu.js
691 ms
analytics.js
8 ms
jquery.min.php
588 ms
collect
12 ms
main-logo.png
189 ms
pupils-welcome2015-16.jpg
188 ms
bcs-trust.png
194 ms
cath-society.png
199 ms
cps-logo.png
198 ms
music-homepage.jpg
197 ms
bccs-portal.png
284 ms
footer-up.png
282 ms
home-bg.jpg
755 ms
GillSansMT.svg
492 ms
fontawesome-webfont.woff
394 ms
GillSansMT.woff
282 ms
bccs.bristol.sch.uk 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.
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
Image elements do not have [alt] attributes
bccs.bristol.sch.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
Missing source maps for large first-party JavaScript
bccs.bristol.sch.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
Image elements do not have [alt] attributes
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bccs.bristol.sch.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 Bccs.bristol.sch.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.
bccs.bristol.sch.uk
Open Graph description is not detected on the main page of Bccs Bristol. 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: