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Click here to check amazing Sint Leo College content. Otherwise, check out these important facts you probably never knew about sint-leocollege.be
SLHD secundaire school is een ASO-school in het hart van Brugge. Sterk onderwijs, stevige toekomst: daar staan we voor.
Visit sint-leocollege.beWe analyzed Sint-leocollege.be page load time and found that the first response time was 1.1 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
sint-leocollege.be performance score
name
value
score
weighting
Value13.6 s
0/100
10%
Value18.7 s
0/100
25%
Value17.4 s
0/100
10%
Value640 ms
46/100
30%
Value0.116
85/100
15%
Value24.7 s
0/100
10%
1075 ms
10 ms
506 ms
195 ms
320 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sint-leocollege.be, 9% (9 requests) were made to Pbs.twimg.com and 5% (5 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Secundair.slhd.be.
Page size can be reduced by 1.0 MB (22%)
4.8 MB
3.8 MB
In fact, the total size of Sint-leocollege.be main page is 4.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.
Potential reduce by 107.8 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 25.0 kB, which is 17% 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 107.8 kB or 71% of the original size.
Potential reduce by 81.1 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. Sint Leo College images are well optimized though.
Potential reduce by 755.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 755.4 kB or 71% of the original size.
Potential reduce by 102.2 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. Sint-leocollege.be needs all CSS files to be minified and compressed as it can save up to 102.2 kB or 85% of the original size.
Number of requests can be reduced by 35 (35%)
100
65
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sint Leo College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
secundair.slhd.be
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jquery-latest.min.js
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jquery-1.8.2.min.js
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jquery.mousewheel-3.0.6.pack.js
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jquery.fancybox.js
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MaterialDesign.js
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jquery-ui-1.8.9.custom.min.js
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sint-leocollege.be 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
sint-leocollege.be 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
Page has valid source maps
sint-leocollege.be SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sint-leocollege.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Sint-leocollege.be 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.
sint-leocollege.be
Open Graph description is not detected on the main page of Sint Leo College. 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: