3.4 sec in total
725 ms
2.5 sec
144 ms
Click here to check amazing College Essen Smartschool content for Belgium. Otherwise, check out these important facts you probably never knew about collegeessen.smartschool.be
Welkom op het digitaal schoolplatform van College van het Eucharistisch Hart.
Visit collegeessen.smartschool.beWe analyzed Collegeessen.smartschool.be page load time and found that the first response time was 725 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
collegeessen.smartschool.be performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value5.3 s
21/100
25%
Value5.9 s
47/100
10%
Value230 ms
87/100
30%
Value0.001
100/100
15%
Value5.3 s
72/100
10%
725 ms
467 ms
707 ms
668 ms
44 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original Collegeessen.smartschool.be, 50% (9 requests) were made to Static5.smart-school.net and 11% (2 requests) were made to Static3.smart-school.net. The less responsive or slowest element that took the longest time to load (725 ms) belongs to the original domain Collegeessen.smartschool.be.
Page size can be reduced by 261.6 kB (54%)
484.0 kB
222.4 kB
In fact, the total size of Collegeessen.smartschool.be main page is 484.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 314.5 kB which makes up the majority of the site volume.
Potential reduce by 8.0 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 8.0 kB or 57% of the original size.
Potential reduce by 4.3 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. College Essen Smartschool images are well optimized though.
Potential reduce by 182.0 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 182.0 kB or 58% of the original size.
Potential reduce by 67.3 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. Collegeessen.smartschool.be needs all CSS files to be minified and compressed as it can save up to 67.3 kB or 82% of the original size.
Number of requests can be reduced by 6 (38%)
16
10
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of College Essen Smartschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
collegeessen.smartschool.be
725 ms
collegeessen.smartschool.be
467 ms
jquery-ui.min.rev-dc4ee13983.css
707 ms
app-built.rev-aff37e93d4.css
668 ms
jsapi
44 ms
modernizr.custom.authentication_borderradius_flexbox_cookies.rev-de00ff1bc0.js
672 ms
jquery.min.js
85 ms
jquery-ui.min.js
120 ms
require.min.rev-9074454330.js
671 ms
analytics.js
70 ms
smscbgline.png
92 ms
smartschool_city_500x400.png
567 ms
smscbg.png
93 ms
smsclogo.png
92 ms
inputbgleaves-spring.png
271 ms
app-built.rev-db7b76628c.js
373 ms
key1_48x48.png
92 ms
pwdpart.png
92 ms
collegeessen.smartschool.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.
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
Links do not have a discernible name
collegeessen.smartschool.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
collegeessen.smartschool.be SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Collegeessen.smartschool.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 Collegeessen.smartschool.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.
collegeessen.smartschool.be
Open Graph description is not detected on the main page of College Essen Smartschool. 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: