Tools & Wizards About Us
vlaamsabvv.be screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    35% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

vlaamsabvv.be

Homepagina Vlaams ABVV | Vlaams ABVV

Page Load Speed

3.3 sec in total

First Response

281 ms

Resources Loaded

2.5 sec

Page Rendered

576 ms

vlaamsabvv.be screenshot

About Website

Welcome to vlaamsabvv.be homepage info - get ready to check Vlaams ABVV best content for Belgium right away, or after learning these important things about vlaamsabvv.be

Visit vlaamsabvv.be

Key Findings

We analyzed Vlaamsabvv.be page load time and found that the first response time was 281 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

vlaamsabvv.be performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.151

76/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

vlaamsabvv.be

281 ms

vlaamsabvv.be

376 ms

www.vlaamsabvv.be

511 ms

eu_cookie_compliance.script.js

92 ms

css_SXncprC4HRVMtqSE0f6WDyGiEn-HZwnniHPVAv9gx9k.css

183 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 77% of them (54 requests) were addressed to the original Vlaamsabvv.be, 10% (7 requests) were made to Use.typekit.net and 4% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (994 ms) belongs to the original domain Vlaamsabvv.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.7 kB (40%)

Content Size

386.5 kB

After Optimization

232.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vlaamsabvv.be main page is 386.5 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. 50% of websites need less resources to load. Images take 152.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 69.3 kB

  • Original 85.0 kB
  • After minification 83.6 kB
  • After compression 15.7 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 69.3 kB or 82% of the original size.

Image Optimization

-35%

Potential reduce by 53.7 kB

  • Original 152.1 kB
  • After minification 98.4 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, Vlaams ABVV needs image optimization as it can save up to 53.7 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 30.6 kB

  • Original 101.9 kB
  • After minification 101.8 kB
  • After compression 71.4 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 30.6 kB or 30% of the original size.

CSS Optimization

-0%

Potential reduce by 97 B

  • Original 47.5 kB
  • After minification 47.5 kB
  • After compression 47.4 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. Vlaamsabvv.be has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (25%)

Requests Now

55

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vlaams 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 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vlaamsabvv.be

vlaamsabvv.be

281 ms

vlaamsabvv.be

vlaamsabvv.be

376 ms

www.vlaamsabvv.be

www.vlaamsabvv.be

511 ms

eu_cookie_compliance.script.js

eu_cookie_compliance.script.js

92 ms

css_SXncprC4HRVMtqSE0f6WDyGiEn-HZwnniHPVAv9gx9k.css

css_SXncprC4HRVMtqSE0f6WDyGiEn-HZwnniHPVAv9gx9k.css

183 ms

normalize.min.css

normalize.min.css

61 ms

css_FfFZY2ADCPmFvtexrGAyw0IacehlZXWxYDXbfyA7Ws0.css

css_FfFZY2ADCPmFvtexrGAyw0IacehlZXWxYDXbfyA7Ws0.css

359 ms

all.css

all.css

53 ms

css_GzJ234BUcEnkbTzwO0HPrH_LlzhqEMBGvcW0lRMKzDA.css

css_GzJ234BUcEnkbTzwO0HPrH_LlzhqEMBGvcW0lRMKzDA.css

272 ms

swiper-bundle.min.css

swiper-bundle.min.css

45 ms

all.js

all.js

62 ms

v4-shims.js

v4-shims.js

73 ms

logo.png

logo.png

275 ms

js_IPhrn-M32x6ma5wtiD2bePbwO_fHtCiJOUhBJzywdaU.js

js_IPhrn-M32x6ma5wtiD2bePbwO_fHtCiJOUhBJzywdaU.js

364 ms

a02ecdce0b.js

a02ecdce0b.js

59 ms

js_sPDnUrqbOlt_anVHMWL7a13NFWfE9fX8rOvMr7RnT5U.js

js_sPDnUrqbOlt_anVHMWL7a13NFWfE9fX8rOvMr7RnT5U.js

272 ms

eu_cookie_compliance.min.js

eu_cookie_compliance.min.js

365 ms

gtm.js

gtm.js

363 ms

gtag.js

gtag.js

363 ms

js_5H2YFkKbZ83S984jwA7RwFtmwGhCCeTW6oHY0yoC74E.js

js_5H2YFkKbZ83S984jwA7RwFtmwGhCCeTW6oHY0yoC74E.js

593 ms

swiper-bundle.min.js

swiper-bundle.min.js

51 ms

js_ypHLFCr1WNYgOnNtFXe7NgruUT2OAOoHPLO3v9f4JcU.js

js_ypHLFCr1WNYgOnNtFXe7NgruUT2OAOoHPLO3v9f4JcU.js

442 ms

digitaal.svg

digitaal.svg

455 ms

world.svg

world.svg

453 ms

campaign.svg

campaign.svg

456 ms

publications.svg

publications.svg

457 ms

lamp.svg

lamp.svg

548 ms

20210924-abvv-demonstration-all-42.jpg.webp

20210924-abvv-demonstration-all-42.jpg.webp

639 ms

events.svg

events.svg

549 ms

news.svg

news.svg

550 ms

2024verkiezingen-shutterstock_1403637407.jpg.webp

2024verkiezingen-shutterstock_1403637407.jpg.webp

639 ms

Actie%204%20juni%20antwerpen%20toegankelijkheid%20openbaar%20vervoer.jpg.webp

Actie%204%20juni%20antwerpen%20toegankelijkheid%20openbaar%20vervoer.jpg.webp

711 ms

pexels-timur-weber-8560429.jpg.webp

pexels-timur-weber-8560429.jpg.webp

638 ms

Leuven%202.jpg.webp

Leuven%202.jpg.webp

726 ms

ABVV%20VLAAMS_campagne%20iedereenmee%202024_VISUAL.png.webp

ABVV%20VLAAMS_campagne%20iedereenmee%202024_VISUAL.png.webp

682 ms

campagne-beeld-film-liggend.png.webp

campagne-beeld-film-liggend.png.webp

724 ms

campangepagina-beeld-groeipakket-liggend.png.webp

campangepagina-beeld-groeipakket-liggend.png.webp

730 ms

ABVV%20Vlaams%20Opleidingsbeleid%202023%20FACEBOOK.jpg.webp

ABVV%20Vlaams%20Opleidingsbeleid%202023%20FACEBOOK.jpg.webp

728 ms

coverbeeld-campagnes.png.webp

coverbeeld-campagnes.png.webp

861 ms

postkaart_Niet%20met%20mij_lowres-1.jpg.webp

postkaart_Niet%20met%20mij_lowres-1.jpg.webp

981 ms

swtactie.jpg.webp

swtactie.jpg.webp

994 ms

ABVV%20Vlaams%20campagneLGBTQIA%2B%202024COVER.png.webp

ABVV%20Vlaams%20campagneLGBTQIA%2B%202024COVER.png.webp

817 ms

Memorandum_2024.jpg.webp

Memorandum_2024.jpg.webp

819 ms

Humaan%20activeringsbeleid_brochure%20A6_04_Pagina_01.jpg.webp

Humaan%20activeringsbeleid_brochure%20A6_04_Pagina_01.jpg.webp

820 ms

Humaan%20activeringsbeleid_rapport-cover.png.webp

Humaan%20activeringsbeleid_rapport-cover.png.webp

909 ms

cover-animatie-controlekaart.png.webp

cover-animatie-controlekaart.png.webp

911 ms

EHBOM.png.webp

EHBOM.png.webp

926 ms

Wegwijs_voor_eenoudergezinnen_cover-2.jpg.webp

Wegwijs_voor_eenoudergezinnen_cover-2.jpg.webp

960 ms

Gids_meer%20en%20beter%20opleiden%20%28voorpagina%29.jpg.webp

Gids_meer%20en%20beter%20opleiden%20%28voorpagina%29.jpg.webp

826 ms

klimaatkameraad.png.webp

klimaatkameraad.png.webp

742 ms

fos.png.webp

fos.png.webp

808 ms

olv7vhr.css

olv7vhr.css

93 ms

linxplus.png.webp

linxplus.png.webp

727 ms

abvv-jongeren.png.webp

abvv-jongeren.png.webp

736 ms

abbvexperten.png.webp

abbvexperten.png.webp

740 ms

Logo-LBB-LBA_0.png.webp

Logo-LBB-LBA_0.png.webp

807 ms

logo-KOPA-rood.png.webp

logo-KOPA-rood.png.webp

817 ms

masker-feestpaleis.svg

masker-feestpaleis.svg

745 ms

p.css

p.css

33 ms

red_circle_right_top.png

red_circle_right_top.png

691 ms

half_circle_dashed.png

half_circle_dashed.png

694 ms

red_stripes_circle_angled.png

red_stripes_circle_angled.png

731 ms

d

d

28 ms

d

d

60 ms

d

d

59 ms

bootstrap-icons.woff

bootstrap-icons.woff

712 ms

d

d

38 ms

d

d

37 ms

d

d

69 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

1 ms

Accessibility Review

vlaamsabvv.be accessibility score

66

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

High

ARIA IDs are not unique

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

vlaamsabvv.be best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vlaamsabvv.be SEO score

78

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vlaamsabvv.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Vlaamsabvv.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.

Social Sharing Optimization

vlaamsabvv.be

Open Graph description is not detected on the main page of Vlaams 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: