Tools & Wizards About Us
opleiding.net screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

opleiding.net

opleiding.net is de opleiding website voor universiteiten, hogescholen, hbo opleidingen en master studies

Page Load Speed

2.5 sec in total

First Response

390 ms

Resources Loaded

2 sec

Page Rendered

148 ms

opleiding.net screenshot

About Website

Welcome to opleiding.net homepage info - get ready to check Opleiding best content for Netherlands right away, or after learning these important things about opleiding.net

Opleiding.net is de opleiding site voor universiteiten, HBO opleidingen, hogescholen, MBA opleidingen, masters en andere studies in Nederland.

Visit opleiding.net

Key Findings

We analyzed Opleiding.net page load time and found that the first response time was 390 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

opleiding.net performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value5.7 s

50/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

opleiding.net

390 ms

opleiding.net

594 ms

wp-emoji-release.min.js

86 ms

style.css

504 ms

style.css

252 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 63% of them (25 requests) were addressed to the original Opleiding.net, 18% (7 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (768 ms) belongs to the original domain Opleiding.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (70%)

Content Size

1.6 MB

After Optimization

488.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opleiding.net main page is 1.6 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. 55% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 56.5 kB

  • Original 66.4 kB
  • After minification 63.6 kB
  • After compression 9.9 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 56.5 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 6.7 kB

  • Original 82.3 kB
  • After minification 75.7 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. Opleiding images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 660.2 kB

  • Original 1.0 MB
  • After minification 938.9 kB
  • After compression 351.1 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 660.2 kB or 65% of the original size.

CSS Optimization

-89%

Potential reduce by 413.0 kB

  • Original 464.8 kB
  • After minification 409.6 kB
  • After compression 51.9 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. Opleiding.net needs all CSS files to be minified and compressed as it can save up to 413.0 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (79%)

Requests Now

28

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opleiding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

opleiding.net

opleiding.net

390 ms

opleiding.net

opleiding.net

594 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

86 ms

style.css

style.css

504 ms

style.css

style.css

252 ms

css

css

33 ms

css

css

50 ms

style.css

style.css

254 ms

shortcodes.css

shortcodes.css

341 ms

shortcodes_responsive.css

shortcodes_responsive.css

255 ms

magnific_popup.css

magnific_popup.css

260 ms

jquery.js

jquery.js

517 ms

jquery-migrate.min.js

jquery-migrate.min.js

338 ms

ai_external.js

ai_external.js

425 ms

adsbygoogle.js

adsbygoogle.js

142 ms

frontend-builder-global-functions.js

frontend-builder-global-functions.js

343 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

432 ms

custom.js

custom.js

425 ms

jquery.fitvids.js

jquery.fitvids.js

428 ms

waypoints.min.js

waypoints.min.js

532 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

531 ms

frontend-builder-scripts.js

frontend-builder-scripts.js

768 ms

wp-embed.min.js

wp-embed.min.js

543 ms

analytics.js

analytics.js

56 ms

logo-1.png

logo-1.png

107 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

62 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

77 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

96 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

98 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

99 ms

modules.ttf

modules.ttf

98 ms

show_ads_impl.js

show_ads_impl.js

389 ms

collect

collect

43 ms

collect

collect

65 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

24 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

29 ms

logo-1.png

logo-1.png

88 ms

banner.jpeg

banner.jpeg

131 ms

js

js

69 ms

banner.jpeg

banner.jpeg

87 ms

Accessibility Review

opleiding.net accessibility score

90

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

opleiding.net best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

opleiding.net SEO score

100

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opleiding.net 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 English language. Our system also found out that Opleiding.net 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

opleiding.net

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