2.2 sec in total
309 ms
1.8 sec
126 ms
Visit colruyt.be now to see the best up-to-date Colruyt content for Belgium and also check out these interesting facts you probably never knew about colruyt.be
Visit colruyt.beWe analyzed Colruyt.be page load time and found that the first response time was 309 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
colruyt.be performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value11.3 s
0/100
25%
Value19.0 s
0/100
10%
Value7,730 ms
0/100
30%
Value0.239
52/100
15%
Value36.8 s
0/100
10%
309 ms
305 ms
119 ms
94 ms
276 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original Colruyt.be, 11% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (579 ms) belongs to the original domain Colruyt.be.
Page size can be reduced by 104.2 kB (29%)
359.0 kB
254.8 kB
In fact, the total size of Colruyt.be main page is 359.0 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. 15% of websites need less resources to load. Images take 198.6 kB which makes up the majority of the site volume.
Potential reduce by 1.6 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 1.6 kB or 59% of the original size.
Potential reduce by 3.7 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. Colruyt images are well optimized though.
Potential reduce by 63.4 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 63.4 kB or 55% of the original size.
Potential reduce by 35.5 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. Colruyt.be needs all CSS files to be minified and compressed as it can save up to 35.5 kB or 83% of the original size.
Number of requests can be reduced by 5 (31%)
16
11
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colruyt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
colruyt.be
309 ms
www.colruyt.be
305 ms
AppServlet
119 ms
CG_Colruyt_unobtrusive.js
94 ms
main.css
276 ms
cookie.js
185 ms
jquery.js
366 ms
bootstrap.js
200 ms
application.js
215 ms
dc.js
30 ms
__utm.gif
11 ms
logo.png
96 ms
index_banner.jpg
579 ms
lang-nl.png
102 ms
lang-fr.png
96 ms
lang-selec-other-bg.png
97 ms
logo-lux.png
103 ms
others-click.png
187 ms
logo-fr.png
187 ms
colruyt.be 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
colruyt.be best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
colruyt.be SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colruyt.be can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Colruyt.be main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
colruyt.be
Open Graph description is not detected on the main page of Colruyt. 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: