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vcanederland.nl screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

vcanederland.nl

VCA cursus en examen, je VCA diploma bij VCANederland halen

Page Load Speed

1.8 sec in total

First Response

191 ms

Resources Loaded

1.3 sec

Page Rendered

309 ms

vcanederland.nl screenshot

About Website

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

VCANederland is dé grootste VCA opleider van Nederland, NRTO erkend. Behaal je VCA diploma klassikaal, via zelfstudie, online of incompany.

Visit vcanederland.nl

Key Findings

We analyzed Vcanederland.nl page load time and found that the first response time was 191 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

vcanederland.nl performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

99/100

10%

Network Requests Diagram

vcanederland.nl

191 ms

www.vcanederland.nl

533 ms

Logo_2021.png.webp

33 ms

lazyload.min.js

11 ms

Menu-Cursus.jpg.webp

28 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 10% of them (2 requests) were addressed to the original Vcanederland.nl, 86% (18 requests) were made to Vcanederland-5787.kxcdn.com and 5% (1 request) were made to Pro.fontawesome.com. The less responsive or slowest element that took the longest time to load (574 ms) relates to the external source Vcanederland-5787.kxcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 219.7 kB (67%)

Content Size

325.6 kB

After Optimization

105.9 kB

  • HTML
  • Images

In fact, the total size of Vcanederland.nl main page is 325.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. HTML takes 257.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 218.2 kB

  • Original 257.4 kB
  • After minification 252.4 kB
  • After compression 39.2 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 218.2 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 1.5 kB

  • Original 68.2 kB
  • After minification 66.7 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. VCANederland images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VCANederland. According to our analytics all requests are already optimized.

Network Requests Diagram

vcanederland.nl

vcanederland.nl

191 ms

www.vcanederland.nl

www.vcanederland.nl

533 ms

Logo_2021.png.webp

Logo_2021.png.webp

33 ms

lazyload.min.js

lazyload.min.js

11 ms

Menu-Cursus.jpg.webp

Menu-Cursus.jpg.webp

28 ms

Menu-Examen.jpg.webp

Menu-Examen.jpg.webp

23 ms

Menu-Locaties.jpg.webp

Menu-Locaties.jpg.webp

18 ms

Menu-Over.jpg.webp

Menu-Over.jpg.webp

16 ms

NRTO_keurmerk.png.webp

NRTO_keurmerk.png.webp

18 ms

Menu-Zoeken.jpg.webp

Menu-Zoeken.jpg.webp

18 ms

Header.png.webp

Header.png.webp

21 ms

Kiyoh.svg

Kiyoh.svg

19 ms

Woman.png.webp

Woman.png.webp

23 ms

Amsterdam-UMC-logo.png.webp

Amsterdam-UMC-logo.png.webp

463 ms

Logo.png.webp

Logo.png.webp

387 ms

CBRE_Logo.png.webp

CBRE_Logo.png.webp

393 ms

NOE_Logo-1-e1618381528264.png

NOE_Logo-1-e1618381528264.png

388 ms

Newsletter.jpg

Newsletter.jpg

574 ms

Payment.png.webp

Payment.png.webp

13 ms

Member.png.webp

Member.png.webp

14 ms

fa-solid-900.woff

fa-solid-900.woff

46 ms

Accessibility Review

vcanederland.nl accessibility score

87

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.

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

Image elements do not have [alt] attributes

Best Practices

vcanederland.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vcanederland.nl SEO score

85

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

    NL

  • Encoding

    UTF-8

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

vcanederland.nl

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