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Welcome to bluebook.be homepage info - get ready to check Blue Book best content for Belgium right away, or after learning these important things about bluebook.be
Notre portail Bluebook vous propose une sélection de professionnels en Belgique, actifs dans des secteurs aussi variés que le bâtiment, la décoration d'intérieur ou le déménagement. Il vous permet...
Visit bluebook.beWe analyzed Bluebook.be page load time and found that the first response time was 411 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
bluebook.be performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value11.9 s
0/100
25%
Value7.8 s
24/100
10%
Value1,790 ms
10/100
30%
Value0.208
60/100
15%
Value12.9 s
13/100
10%
411 ms
270 ms
1381 ms
58 ms
1176 ms
Our browser made a total of 217 requests to load all elements on the main page. We found that 3% of them (6 requests) were addressed to the original Bluebook.be, 85% (185 requests) were made to Cdn.bluebook.be and 3% (7 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Cdn.bluebook.be.
Page size can be reduced by 160.9 kB (22%)
733.5 kB
572.6 kB
In fact, the total size of Bluebook.be main page is 733.5 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. 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 497.7 kB which makes up the majority of the site volume.
Potential reduce by 146.9 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 34.8 kB, which is 20% 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 146.9 kB or 86% of the original size.
Potential reduce by 13.9 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. Blue Book images are well optimized though.
Potential reduce by 100 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 135 (64%)
212
77
The browser has sent 212 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Book. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
bluebook.be
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bluebook.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
bluebook.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
bluebook.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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bluebook.be can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Bluebook.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.
bluebook.be
Open Graph description is not detected on the main page of Blue Book. 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: