Tools & Wizards About Us
vmtscholen.nl screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

vmtscholen.nl

vmtscholen.nl - This website is for sale! - vmtscholen Resources and Information.

Page Load Speed

5.6 sec in total

First Response

483 ms

Resources Loaded

4.5 sec

Page Rendered

605 ms

vmtscholen.nl screenshot

About Website

Visit vmtscholen.nl now to see the best up-to-date Vmtscholen content and also check out these interesting facts you probably never knew about vmtscholen.nl

This website is for sale! vmtscholen.nl is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, vmtscholen.nl ha...

Visit vmtscholen.nl

Key Findings

We analyzed Vmtscholen.nl page load time and found that the first response time was 483 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

vmtscholen.nl performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.197

62/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

www.vmtscholen.nl

483 ms

style.css

363 ms

css

25 ms

css

39 ms

shortcodes.css

248 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 50% of them (45 requests) were addressed to the original Vmtscholen.nl, 26% (23 requests) were made to Pbs.twimg.com and 6% (5 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Vmtscholen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 605.3 kB (34%)

Content Size

1.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vmtscholen.nl main page is 1.8 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. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 34.1 kB

  • Original 41.6 kB
  • After minification 39.6 kB
  • After compression 7.5 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 34.1 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 34.1 kB

  • Original 1.0 MB
  • After minification 984.4 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. Vmtscholen images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 260.6 kB

  • Original 398.2 kB
  • After minification 394.8 kB
  • After compression 137.6 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 260.6 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 276.4 kB

  • Original 331.9 kB
  • After minification 316.3 kB
  • After compression 55.5 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. Vmtscholen.nl needs all CSS files to be minified and compressed as it can save up to 276.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (32%)

Requests Now

85

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vmtscholen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.vmtscholen.nl

www.vmtscholen.nl

483 ms

style.css

style.css

363 ms

css

css

25 ms

css

css

39 ms

shortcodes.css

shortcodes.css

248 ms

custom.css

custom.css

247 ms

wzslider.css

wzslider.css

244 ms

jquery.js

jquery.js

615 ms

jquery-migrate.min.js

jquery-migrate.min.js

370 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

490 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

494 ms

jquery.ui.tabs.min.js

jquery.ui.tabs.min.js

612 ms

shortcodes.js

shortcodes.js

758 ms

init.js

init.js

802 ms

slider.js

slider.js

768 ms

tabs.js

tabs.js

777 ms

dropdown.js

dropdown.js

821 ms

galleria.js

galleria.js

1068 ms

wzslider.js

wzslider.js

1054 ms

lined_paper.png

lined_paper.png

639 ms

search.png

search.png

446 ms

logoVMT2.png

logoVMT2.png

733 ms

toetsenbord-typen-closeup-520x300.png

toetsenbord-typen-closeup-520x300.png

1474 ms

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media_xl_4245428.jpg

989 ms

DiplomaCap_1308207452-520x300.jpg

DiplomaCap_1308207452-520x300.jpg

1004 ms

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1137 ms

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toetsenbord-typen-closeup-90x66.png

1158 ms

media_xl_4245428-90x66.jpg

media_xl_4245428-90x66.jpg

1080 ms

DiplomaCap_1308207452-90x66.jpg

DiplomaCap_1308207452-90x66.jpg

1237 ms

20120928pinnen-90x66.jpg

20120928pinnen-90x66.jpg

1293 ms

DiplomaCap_1308207452-210x140.jpg

DiplomaCap_1308207452-210x140.jpg

1475 ms

0910studieschuldleenstelsel.jpg.crop_display-240x115.jpg

0910studieschuldleenstelsel.jpg.crop_display-240x115.jpg

1542 ms

media_xl_4245428-210x140.jpg

media_xl_4245428-210x140.jpg

1548 ms

gehandicapt-opvoeden-grootenklein-210x140.jpg

gehandicapt-opvoeden-grootenklein-210x140.jpg

1638 ms

schoolgebouw-225x145.jpg

schoolgebouw-225x145.jpg

1687 ms

ipad-scholen-openen-deuren-225x145.jpg

ipad-scholen-openen-deuren-225x145.jpg

1876 ms

school-meubels-225x145.jpg

school-meubels-225x145.jpg

1879 ms

kinderkleding-trends-boys-225x145.jpg

kinderkleding-trends-boys-225x145.jpg

1939 ms

Steve-Jobsscholen-ANP-225x145.jpg

Steve-Jobsscholen-ANP-225x145.jpg

2061 ms

gehandicapt-opvoeden-grootenklein-225x145.jpg

gehandicapt-opvoeden-grootenklein-225x145.jpg

2035 ms

tablet-school-225x145.jpg

tablet-school-225x145.jpg

2093 ms

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1102153137_wereldbol-225x145.jpg

2398 ms

0910studieschuldleenstelsel.jpg.crop_display-225x145.jpg

0910studieschuldleenstelsel.jpg.crop_display-225x145.jpg

2281 ms

918617_lege-school-heldere-licht-gang-225x145.jpg

918617_lege-school-heldere-licht-gang-225x145.jpg

2334 ms

toetsenbord-typen-closeup-60x45.png

toetsenbord-typen-closeup-60x45.png

2427 ms

media_xl_4245428-60x45.jpg

media_xl_4245428-60x45.jpg

2336 ms

DiplomaCap_1308207452-60x45.jpg

DiplomaCap_1308207452-60x45.jpg

2367 ms

widgets.js

widgets.js

84 ms

XVTNnV8ZlWWAo1TkpAuMaA.ttf

XVTNnV8ZlWWAo1TkpAuMaA.ttf

10 ms

QQt14e8dY39u-eYBZmppwZ_TkvowlIOtbR7ePgFOpF4.ttf

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19 ms

q4C46W2KsW0

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93 ms

www-embed-player-vflfNyN_r.css

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26 ms

www-embed-player.js

www-embed-player.js

47 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

50 ms

ad_status.js

ad_status.js

73 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

69 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

69 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

127 ms

syndication

syndication

97 ms

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261 ms

proxy.jpg

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20 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

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30 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

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69 ms

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43 ms

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41 ms

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78 ms

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159 ms

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166 ms

proxy.jpg

proxy.jpg

9 ms

jot.html

jot.html

30 ms

Accessibility Review

vmtscholen.nl accessibility score

63

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

<frame> or <iframe> elements do not have a title

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

vmtscholen.nl 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

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vmtscholen.nl SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vmtscholen.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Vmtscholen.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

vmtscholen.nl

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