4.4 sec in total
305 ms
3.9 sec
269 ms
Visit abvv.be now to see the best up-to-date ABVV content for Belgium and also check out these interesting facts you probably never knew about abvv.be
Het ABVV, de socialistische vakbond van België met meer dan 1,5 miljoen leden. Het ABVV komt op voor de rechten van zijn leden, maar ook voor een rechtvaardiger wereld. Maak kennis met een strijdvaard...
Visit abvv.beWe analyzed Abvv.be page load time and found that the first response time was 305 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
abvv.be performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value11.6 s
0/100
25%
Value7.5 s
27/100
10%
Value80 ms
99/100
30%
Value0.39
26/100
15%
Value9.9 s
27/100
10%
305 ms
1778 ms
450 ms
190 ms
184 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 98% of them (81 requests) were addressed to the original Abvv.be, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Abvv.be.
Page size can be reduced by 649.8 kB (53%)
1.2 MB
569.7 kB
In fact, the total size of Abvv.be main page is 1.2 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. 30% of websites need less resources to load. Images take 660.6 kB which makes up the majority of the site volume.
Potential reduce by 44.2 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 44.2 kB or 80% of the original size.
Potential reduce by 207.6 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, ABVV needs image optimization as it can save up to 207.6 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 299.1 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 299.1 kB or 77% of the original size.
Potential reduce by 99.0 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. Abvv.be needs all CSS files to be minified and compressed as it can save up to 99.0 kB or 84% of the original size.
Number of requests can be reduced by 58 (73%)
79
21
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ABVV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
abvv.be
305 ms
home-nl
1778 ms
css.jsp
450 ms
test.css
190 ms
css.jsp
184 ms
test.css
196 ms
jquery.js
628 ms
cookie.js
183 ms
hover_intent.js
189 ms
j2browse.js
202 ms
livequery.js
273 ms
ui.core.js
367 ms
ui.datepicker.js
598 ms
ui.dialog.js
452 ms
ui.draggable.js
386 ms
ui.slider.js
446 ms
ui.color_picker.js
457 ms
swfobject.js
483 ms
class.js
537 ms
language.js
541 ms
liferay.js
545 ms
util.js
582 ms
events.js
640 ms
popup.js
639 ms
portal.js
640 ms
portlet.js
680 ms
portlet_sharing.js
691 ms
portlet_url.js
712 ms
color_picker.js
715 ms
dock.js
717 ms
menu.js
721 ms
test.js
776 ms
main.css
785 ms
test.css
728 ms
test.js
528 ms
javascript.js
531 ms
base.css
101 ms
application.css
102 ms
layout.css
95 ms
navigation.css
106 ms
portlet.css
111 ms
forms.css
112 ms
custom.css
272 ms
search.jpg
104 ms
profiel_arrow.gif
108 ms
image_gallery
993 ms
image_gallery
111 ms
image_gallery
109 ms
image_gallery
111 ms
image_gallery
203 ms
image_gallery
207 ms
image_gallery
200 ms
image_gallery
203 ms
image_gallery
207 ms
image_gallery
295 ms
image_gallery
304 ms
image_gallery
296 ms
image_gallery
305 ms
image_gallery
298 ms
image_gallery
387 ms
spacer.gif
378 ms
abvvfgtb_logo_nl.png
373 ms
header_mainmenu_filler.jpg
386 ms
navigatiebalk_highlighted_left_first.jpg
387 ms
navigatiebalk_midden_highlighted.jpg
460 ms
navigatiebalk_highlighted_filler.jpg
463 ms
navigatiebalk_midden.jpg
467 ms
header_mainmenu_ul_filler.jpg
482 ms
navigatiebalk_last.jpg
484 ms
profielbalk_filler-full.jpg
550 ms
profielbalk_divider-full.jpg
553 ms
bg-repeat.jpg
550 ms
bullet.gif
565 ms
calendar_icon.jpg
563 ms
whitearrow-redbutton-filler.jpg
616 ms
whitearrow-redbutton-left.jpg
619 ms
whitesmallarrow.jpg
622 ms
whitearrow-redbutton-right.jpg
654 ms
pushbutton_filler_main.jpg
651 ms
ga.js
36 ms
pushbutton_filler_left.jpg
650 ms
pushbutton_divider.jpg
647 ms
__utm.gif
12 ms
abvv.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
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.
abvv.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
abvv.be SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Abvv.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Abvv.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.
abvv.be
Open Graph description is not detected on the main page of ABVV. 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: