7.5 sec in total
2 sec
5.3 sec
197 ms
Welcome to wwf.be homepage info - get ready to check WWF best content for Belgium right away, or after learning these important things about wwf.be
De biodiversiteit is in gevaar. Help WWF om een toekomst te bouwen waarin de mens in harmonie leeft met de natuur.
Visit wwf.beWe analyzed Wwf.be page load time and found that the first response time was 2 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
wwf.be performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value3.8 s
55/100
25%
Value6.8 s
35/100
10%
Value1,540 ms
13/100
30%
Value0.027
100/100
15%
Value15.8 s
6/100
10%
2035 ms
671 ms
424 ms
739 ms
63 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 65% of them (35 requests) were addressed to the original Wwf.be, 9% (5 requests) were made to Google-analytics.com and 6% (3 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Wwf.be.
Page size can be reduced by 674.0 kB (37%)
1.8 MB
1.2 MB
In fact, the total size of Wwf.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. 35% of websites need less resources to load. Images take 1000.0 kB which makes up the majority of the site volume.
Potential reduce by 54.4 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 54.4 kB or 85% of the original size.
Potential reduce by 45.8 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. WWF images are well optimized though.
Potential reduce by 451.2 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 451.2 kB or 72% of the original size.
Potential reduce by 122.6 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. Wwf.be needs all CSS files to be minified and compressed as it can save up to 122.6 kB or 86% of the original size.
Number of requests can be reduced by 21 (42%)
50
29
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WWF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
wwf.be
2035 ms
671 ms
9824D26203C1B0CAD2A4ADE07DD6A250.css
424 ms
B539A824D69B72AA23CDDC4DDC546008.js
739 ms
swfobject.js
63 ms
all.js
23 ms
ga.js
66 ms
30_M_bg.jpg
269 ms
mainHeader_Halo.png
181 ms
languageSelector_Bg.png
112 ms
UI_Button_SBlack_Sprite.png
184 ms
UI_Input_Text_Sprite.png
190 ms
UI_SmallButton.png
294 ms
UI_Button_MainMenu_Sprite.png
190 ms
UI_Button_Button2_Sprite.png
268 ms
UI_Pipe.png
269 ms
topWWFLogo.png
281 ms
mainBackground_base.png
293 ms
UI_FullBox_WhiteBorder_Corners.png
359 ms
UI_FullBox_WhiteBorder_TopBottom.png
360 ms
UI_FullBox_WhiteBorder_LeftRight.png
360 ms
icon_loading.gif
373 ms
rangerclub.jpg
464 ms
hp_articlesBackground.png
843 ms
73fr_Logo-Radio-Des-Bois-brun.png
885 ms
wwf-be-adopt-fr.png
446 ms
UI_Button_Button1_Sprite.png
447 ms
logo-aerf.png
465 ms
floatPannel_beginMember.png
535 ms
footer_HaloTop.png
526 ms
listImage_Arrow.png
548 ms
socialNetwork_sprite.png
550 ms
mainFooter_WWFLogo.png
614 ms
floatPannel_Background.png
615 ms
UI_Pipe_rotate90.png
640 ms
0082.js
43 ms
gtm.js
90 ms
homepage.cfc
587 ms
__utm.gif
18 ms
128 ms
xd_arbiter.php
53 ms
xd_arbiter.php
66 ms
collect
93 ms
like.php
133 ms
analytics.js
23 ms
activityi;src=4660002;type=yearwwf;cat=tag1-00;ord=1;num=3550846689497;~oref=http%3A%2F%2Fwww.wwf.be%2Ffr%2F
39 ms
collect
12 ms
collect
12 ms
xd_arbiter.php
9 ms
vpc6VNjRPXV.js
24 ms
LVx-xkvaJ0b.png
18 ms
UI_SlideShow_ListElementBackground.png
91 ms
618_M_fr.jpg
97 ms
collect
11 ms
wwf.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
wwf.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
Browser errors were logged to the console
Page has valid source maps
wwf.be SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
NL
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wwf.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed French language. Our system also found out that Wwf.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.
wwf.be
Open Graph data is detected on the main page of WWF. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: