Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

bingelsite.be

Bingel - Uitgeverij VAN IN basisonderwijs

Page Load Speed

3.5 sec in total

First Response

362 ms

Resources Loaded

2.7 sec

Page Rendered

414 ms

bingelsite.be screenshot

About Website

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

Bingel is het adaptieve all-round platform voor het basisonderwijs waar onderwijsprofessional en leerling centraal staan.

Visit bingelsite.be

Key Findings

We analyzed Bingelsite.be page load time and found that the first response time was 362 ms and then it took 3.1 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

bingelsite.be performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value1,130 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

bingelsite.be

362 ms

www.bingelsite.be

394 ms

nl

331 ms

css

27 ms

css

39 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 47% of them (26 requests) were addressed to the original Bingelsite.be, 13% (7 requests) were made to Fonts.gstatic.com and 9% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bingelsite.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (56%)

Content Size

3.5 MB

After Optimization

1.6 MB

In fact, the total size of Bingelsite.be main page is 3.5 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. 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. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 122.5 kB

  • Original 155.9 kB
  • After minification 150.7 kB
  • After compression 33.4 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 122.5 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 27.4 kB

  • Original 922.2 kB
  • After minification 894.7 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. Bingel Site images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 943.5 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 471.4 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 943.5 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 896.5 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 159.3 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. Bingelsite.be needs all CSS files to be minified and compressed as it can save up to 896.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (44%)

Requests Now

43

After Optimization

24

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bingel Site. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bingelsite.be accessibility score

81

Accessibility Issues

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

bingelsite.be best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bingelsite.be SEO score

98

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bingelsite.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 Bingelsite.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

Open Graph description is not detected on the main page of Bingel Site. 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: