17.4 sec in total
297 ms
16.8 sec
252 ms
Welcome to davin.be homepage info - get ready to check Davin best content right away, or after learning these important things about davin.be
Koesio Belgique | Multifonctions - Impression - GED - Communication - Sécurité - Informatique
Visit davin.beWe analyzed Davin.be page load time and found that the first response time was 297 ms and then it took 17.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
davin.be performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.7 s
33/100
25%
Value7.8 s
24/100
10%
Value430 ms
65/100
30%
Value0.162
72/100
15%
Value6.8 s
55/100
10%
297 ms
515 ms
1219 ms
159 ms
173 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 95% of them (62 requests) were addressed to the original Davin.be, 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (14.7 sec) belongs to the original domain Davin.be.
Page size can be reduced by 347.5 kB (19%)
1.8 MB
1.5 MB
In fact, the total size of Davin.be main page is 1.8 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. 25% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 26.6 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. This page needs HTML code to be minified as it can gain 4.1 kB, which is 12% 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 26.6 kB or 79% of the original size.
Potential reduce by 195.6 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. Obviously, Davin needs image optimization as it can save up to 195.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 95.9 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 95.9 kB or 64% of the original size.
Potential reduce by 29.4 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. Davin.be needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 80% of the original size.
Number of requests can be reduced by 33 (52%)
64
31
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Davin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
davin.be
297 ms
style.css
515 ms
jquery-1.3.2.min.js
1219 ms
colortip-1.0-jquery.css
159 ms
colortip-1.0-jquery.js
173 ms
script_tooltip.js
187 ms
jquery.mousewheel-3.0.2.pack.js
190 ms
jquery.fancybox-1.3.1.js
749 ms
jquery.fancybox-1.3.1.css
257 ms
lavalamp3.css
278 ms
jquery.easing.1.3.js
283 ms
jquery.lavalamp.1.3.3-min.js
342 ms
slide.css
370 ms
scripts.js
378 ms
chili-1.7.pack.js
427 ms
jquery.easing.js
846 ms
jquery.dimensions.js
472 ms
jquery.accordion.js
512 ms
valid-forms.js
567 ms
ga.js
32 ms
logo-header2.gif
514 ms
logo-header.jpg
275 ms
bkg-search.gif
392 ms
search-btn.jpg
81 ms
bkg-menu.jpg
87 ms
border-menu.jpg
94 ms
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10961 ms
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icone-client.jpg
9930 ms
blocs-top.jpg
10009 ms
client-btn.jpg
10088 ms
blocs-bottom.jpg
10107 ms
icone-newsletter.jpg
10166 ms
newsletter-btn.jpg
10464 ms
12-10-2012%2016-14-26.jpg
14743 ms
home(1).png
10734 ms
plan%20brands%20vous.jpg
13881 ms
VA_593x166.jpg
12956 ms
left-menu-top.gif
11037 ms
left-menu-bottom.gif
11115 ms
assistance-img.jpg
11271 ms
teamviewer.png
11428 ms
facebook.jpg
11507 ms
dotcom_logo.jpg
11575 ms
__utm.gif
31 ms
__utm.gif
3 ms
icone-services.jpg
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bkg-left1.gif
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puce-left.gif
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bkg-left2.gif
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bkg-left4.gif
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arrow.jpg
11555 ms
print.css
519 ms
davin.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
No form fields have multiple labels
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.
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
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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 valid value for its [lang] attribute.
davin.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
davin.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
Tap targets are not sized appropriately
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davin.be can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Davin.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.
davin.be
Open Graph description is not detected on the main page of Davin. 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: