6.4 sec in total
284 ms
5.8 sec
269 ms
Welcome to cobra.be homepage info - get ready to check Cobra best content for Belgium right away, or after learning these important things about cobra.be
Visit cobra.beWe analyzed Cobra.be page load time and found that the first response time was 284 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cobra.be performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value14.2 s
0/100
25%
Value10.0 s
9/100
10%
Value2,930 ms
3/100
30%
Value0.002
100/100
15%
Value19.0 s
3/100
10%
284 ms
510 ms
631 ms
173 ms
172 ms
Our browser made a total of 156 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cobra.be, 19% (30 requests) were made to Cobra.canvas.be and 14% (22 requests) were made to Nlotcampaignassetserver.cdn01.rambla.be. The less responsive or slowest element that took the longest time to load (931 ms) relates to the external source Cobra.canvas.be.
Page size can be reduced by 924.8 kB (55%)
1.7 MB
764.3 kB
In fact, the total size of Cobra.be main page is 1.7 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. 65% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 60.0 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 60.0 kB or 78% of the original size.
Potential reduce by 44.1 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. Cobra images are well optimized though.
Potential reduce by 701.1 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 701.1 kB or 69% of the original size.
Potential reduce by 119.7 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. Cobra.be needs all CSS files to be minified and compressed as it can save up to 119.7 kB or 80% of the original size.
Number of requests can be reduced by 89 (60%)
149
60
The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cobra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
cobra.be
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cobra
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cultuur2014.css
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fontM.css
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1.2048905!taz2014.css
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1.1889400!cobra-custom-v7c.css
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common.vendor.js
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konverto.js
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konverto_cobra.js
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iftfl.js
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index.html
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TweenMax.min.js
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banneranimation.js
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style.css
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background.jpg
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widgets.js
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widgetLoader.js
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md5.js
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ping
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EUMPaulSportscar_728x90_NL_edge.js
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analytics.js
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widgetLoader.js
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collect
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vrtWidgets-1.0.0-jquery-1.8.3.min.js
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sso.htm
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cobra.be accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
ARIA IDs are not unique
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
No form fields have multiple labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
cobra.be best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Uses deprecated APIs
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
cobra.be SEO score
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
N/A
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cobra.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), while the claimed language is Dutch. Our system also found out that Cobra.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.
cobra.be
Open Graph description is not detected on the main page of Cobra. 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: