Tools & Wizards About Us
studieplannerpro.nl screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

studieplannerpro.nl

#1 Leerlingvolgsysteem voor huiswerkbegeleiding en studiebegeleiding! - StudieplannerPro

Page Load Speed

12.4 sec in total

First Response

448 ms

Resources Loaded

11.7 sec

Page Rendered

226 ms

studieplannerpro.nl screenshot

About Website

Welcome to studieplannerpro.nl homepage info - get ready to check Studieplanner Pro best content for Netherlands right away, or after learning these important things about studieplannerpro.nl

StudieplannerPro leerlingvolgsysteem voor huiswerkbegeleiding is alles wat u nodig hebt voor het succesvol runnen van uw huiswerkbegeleidingsinstituut.

Visit studieplannerpro.nl

Key Findings

We analyzed Studieplannerpro.nl page load time and found that the first response time was 448 ms and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

studieplannerpro.nl performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value1.089

1/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

studieplannerpro.nl

448 ms

www.studieplannerpro.nl

10102 ms

widgetkit-fc9d6993.css

292 ms

mootools-core.js

493 ms

core.js

180 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 62% of them (23 requests) were addressed to the original Studieplannerpro.nl, 8% (3 requests) were made to Google-analytics.com and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (10.1 sec) belongs to the original domain Studieplannerpro.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 693.8 kB (68%)

Content Size

1.0 MB

After Optimization

319.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Studieplannerpro.nl main page is 1.0 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. 35% of websites need less resources to load. Javascripts take 652.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 11.6 kB

  • Original 14.9 kB
  • After minification 12.9 kB
  • After compression 3.3 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 2.0 kB, which is 13% 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 11.6 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 4.1 kB

  • Original 104.8 kB
  • After minification 100.8 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. Studieplanner Pro images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 464.9 kB

  • Original 652.7 kB
  • After minification 611.6 kB
  • After compression 187.8 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 464.9 kB or 71% of the original size.

CSS Optimization

-88%

Potential reduce by 213.2 kB

  • Original 241.1 kB
  • After minification 164.9 kB
  • After compression 27.8 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. Studieplannerpro.nl needs all CSS files to be minified and compressed as it can save up to 213.2 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (50%)

Requests Now

28

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studieplanner Pro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

studieplannerpro.nl

studieplannerpro.nl

448 ms

www.studieplannerpro.nl

www.studieplannerpro.nl

10102 ms

widgetkit-fc9d6993.css

widgetkit-fc9d6993.css

292 ms

mootools-core.js

mootools-core.js

493 ms

core.js

core.js

180 ms

caption.js

caption.js

260 ms

jquery.js

jquery.js

520 ms

widgetkit-71c1a4ff.js

widgetkit-71c1a4ff.js

436 ms

theme.css

theme.css

460 ms

custom.css

custom.css

374 ms

uikit.js

uikit.js

465 ms

Chart.js

Chart.js

652 ms

social.js

social.js

556 ms

theme.js

theme.js

582 ms

conversion.js

conversion.js

17 ms

lightbox.js

lightbox.js

100 ms

mediaelement-and-player.js

mediaelement-and-player.js

219 ms

spotlight.js

spotlight.js

95 ms

css

css

63 ms

Leerlingvolgsysteem_StudieplannerPro.png

Leerlingvolgsysteem_StudieplannerPro.png

114 ms

box-studieplannerpro.jpg

box-studieplannerpro.jpg

403 ms

analytics.js

analytics.js

6 ms

103 ms

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

80 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

88 ms

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

98 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

511 ms

linkid.js

linkid.js

51 ms

107 ms

slideshow.js

slideshow.js

126 ms

close.png

close.png

220 ms

blank.gif

blank.gif

221 ms

collect

collect

22 ms

collect

collect

76 ms

44 ms

26 ms

25 ms

Accessibility Review

studieplannerpro.nl accessibility score

93

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.

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

studieplannerpro.nl 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

studieplannerpro.nl 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

    NL

  • Encoding

    UTF-8

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

studieplannerpro.nl

Open Graph description is not detected on the main page of Studieplanner Pro. 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: