Tools & Wizards About Us
eduvision.be screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

eduvision.be

Eduvision Opleiding & Training | IT, tech & business

Page Load Speed

5.9 sec in total

First Response

586 ms

Resources Loaded

5 sec

Page Rendered

325 ms

eduvision.be screenshot

About Website

Click here to check amazing Eduvision content for Belgium. Otherwise, check out these important facts you probably never knew about eduvision.be

Eduvision is gespecialiseerd in opleidingen in IT, tech & business, óók op de snijvlakken daarvan. Je mag van ons dus altijd een passende oplossing verwachten.

Visit eduvision.be

Key Findings

We analyzed Eduvision.be page load time and found that the first response time was 586 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

eduvision.be performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.548

13/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

www.eduvision.be

586 ms

css

23 ms

css

37 ms

style.css

611 ms

ravi-responsive.css

374 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 5% of them (4 requests) were addressed to the original Eduvision.be, 75% (59 requests) were made to Static.eduvision.net and 6% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Static.eduvision.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 617.0 kB (37%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eduvision.be main page is 1.7 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. 50% of websites need less resources to load. Images take 911.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 92.4 kB

  • Original 105.7 kB
  • After minification 70.3 kB
  • After compression 13.3 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 35.4 kB, which is 34% 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 92.4 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 46.5 kB

  • Original 911.1 kB
  • After minification 864.6 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. Eduvision images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 222.3 kB

  • Original 350.7 kB
  • After minification 347.4 kB
  • After compression 128.4 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 222.3 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 255.8 kB

  • Original 305.5 kB
  • After minification 305.2 kB
  • After compression 49.6 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. Eduvision.be needs all CSS files to be minified and compressed as it can save up to 255.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (29%)

Requests Now

72

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eduvision. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.eduvision.be

www.eduvision.be

586 ms

css

css

23 ms

css

css

37 ms

style.css

style.css

611 ms

ravi-responsive.css

ravi-responsive.css

374 ms

home-override.css

home-override.css

298 ms

bootstrap.min.css

bootstrap.min.css

553 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

377 ms

font-awesome.min.css

font-awesome.min.css

8 ms

select2.min.css

select2.min.css

367 ms

jquery.min.js

jquery.min.js

665 ms

bootstrap.min.js

bootstrap.min.js

567 ms

select2.min.js

select2.min.js

567 ms

html5.js

html5.js

491 ms

typeahead.min.js

typeahead.min.js

682 ms

searchboxv2.js

searchboxv2.js

681 ms

megam.js

megam.js

681 ms

home.js

home.js

655 ms

form.js

form.js

713 ms

respond.min.js

respond.min.js

762 ms

analytics.js

analytics.js

7 ms

collect

collect

11 ms

degree_large.png

degree_large.png

101 ms

303042-facebook-like-button.jpg

303042-facebook-like-button.jpg

135 ms

body_bg.jpg

body_bg.jpg

678 ms

head_sep.png

head_sep.png

131 ms

arrow_down2.png

arrow_down2.png

132 ms

bookmark-icon.png

bookmark-icon.png

130 ms

group-icon.png

group-icon.png

133 ms

green-tick.png

green-tick.png

192 ms

eduvision_klanttevredenheid.png

eduvision_klanttevredenheid.png

209 ms

label-erkend-dienstverlener-kmo-portefeuille.png

label-erkend-dienstverlener-kmo-portefeuille.png

201 ms

video-icon.png

video-icon.png

197 ms

signup-icon.png

signup-icon.png

235 ms

book-icon.png

book-icon.png

296 ms

quote-L.png

quote-L.png

293 ms

quote-R.png

quote-R.png

298 ms

female-helpline-operator.jpg

female-helpline-operator.jpg

311 ms

phone-icon.png

phone-icon.png

350 ms

question-icon.png

question-icon.png

401 ms

eduvision_klanttevredenheid_lg.png

eduvision_klanttevredenheid_lg.png

429 ms

label-erkend-dienstverlener-kmo-portefeuille-lg.png

label-erkend-dienstverlener-kmo-portefeuille-lg.png

428 ms

emerce-top-100-lg.png

emerce-top-100-lg.png

416 ms

apple.png

apple.png

457 ms

bullet.png

bullet.png

526 ms

deloitte.png

deloitte.png

529 ms

microsoft.png

microsoft.png

660 ms

nbb.png

nbb.png

540 ms

politieantwerpen.png

politieantwerpen.png

3269 ms

studio100.png

studio100.png

660 ms

universiteitgent.png

universiteitgent.png

660 ms

phone_icon.png

phone_icon.png

661 ms

fax_icon.png

fax_icon.png

719 ms

mail_icon.png

mail_icon.png

726 ms

web_icon.png

web_icon.png

760 ms

in_icon.png

in_icon.png

762 ms

fb_icon.png

fb_icon.png

771 ms

twitt_icon.png

twitt_icon.png

832 ms

gplus_icon.png

gplus_icon.png

835 ms

gtm.js

gtm.js

86 ms

yout_icon.png

yout_icon.png

868 ms

be2.jpg

be2.jpg

288 ms

dropdown_3.json

dropdown_3.json

495 ms

5M21SdFLkD52QavfmHs6cA.ttf

5M21SdFLkD52QavfmHs6cA.ttf

15 ms

Pru33qjShpZSmG3z6VYwnaCWcynf_cDxXwCLxiixG1c.ttf

Pru33qjShpZSmG3z6VYwnaCWcynf_cDxXwCLxiixG1c.ttf

16 ms

97uahxiqZRoncBaCEI3aW6CWcynf_cDxXwCLxiixG1c.ttf

97uahxiqZRoncBaCEI3aW6CWcynf_cDxXwCLxiixG1c.ttf

16 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

17 ms

OKegwhKhBNN-dhuHI27Hy_esZW2xOQ-xsNqO47m55DA.ttf

OKegwhKhBNN-dhuHI27Hy_esZW2xOQ-xsNqO47m55DA.ttf

35 ms

7m8l7TlFO-S3VkhHuR0at102b4v3fUxqf9CZJ1qUoIA.ttf

7m8l7TlFO-S3VkhHuR0at102b4v3fUxqf9CZJ1qUoIA.ttf

16 ms

xap-2384-xp.js

xap-2384-xp.js

553 ms

arrow_down4.png

arrow_down4.png

745 ms

header_bg.png

header_bg.png

750 ms

logo.png

logo.png

818 ms

offline_chat_nl.png

offline_chat_nl.png

819 ms

li_sep.png

li_sep.png

792 ms

right_icon.png

right_icon.png

780 ms

title_bg.png

title_bg.png

783 ms

arctrek.min.js

arctrek.min.js

271 ms

livebeattracker-env.eu-west-1.elasticbeanstalk.com

livebeattracker-env.eu-west-1.elasticbeanstalk.com

172 ms

Accessibility Review

eduvision.be accessibility score

65

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

eduvision.be best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

eduvision.be SEO score

79

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

    N/A

  • Encoding

    UTF-8

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

eduvision.be

Open Graph data is detected on the main page of Eduvision. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: