Tools & Wizards About Us
avpl.nl screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

avpl.nl

Erkende NLP opleidingen - NLP Practitioner & NLP Master - AVPL

Page Load Speed

2.8 sec in total

First Response

268 ms

Resources Loaded

2.3 sec

Page Rendered

147 ms

avpl.nl screenshot

About Website

Welcome to avpl.nl homepage info - get ready to check AVPL best content right away, or after learning these important things about avpl.nl

Dé opleider voor persoonlijke & professionele ontwikkeling Lees meer Erkende NLP opleidingen De Academie voor Psychologica biedt opleidingen en trainingen waarbij de nadruk ligt op persoonlijke ontwi...

Visit avpl.nl

Key Findings

We analyzed Avpl.nl page load time and found that the first response time was 268 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

avpl.nl performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

avpl.nl

268 ms

www.avpl.nl

1268 ms

css

76 ms

bootstrap.min.css

348 ms

icons.css

179 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 68% of them (23 requests) were addressed to the original Avpl.nl, 12% (4 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Avpl.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.5 kB (47%)

Content Size

544.0 kB

After Optimization

290.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avpl.nl main page is 544.0 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. 35% of websites need less resources to load. Javascripts take 208.5 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 55.1 kB

  • Original 60.9 kB
  • After minification 25.3 kB
  • After compression 5.9 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. This page needs HTML code to be minified as it can gain 35.6 kB, which is 58% 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 55.1 kB or 90% of the original size.

Image Optimization

-12%

Potential reduce by 23.1 kB

  • Original 193.8 kB
  • After minification 170.6 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. Obviously, AVPL needs image optimization as it can save up to 23.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 108.3 kB

  • Original 208.5 kB
  • After minification 202.3 kB
  • After compression 100.2 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 108.3 kB or 52% of the original size.

CSS Optimization

-83%

Potential reduce by 66.9 kB

  • Original 80.8 kB
  • After minification 69.5 kB
  • After compression 13.8 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. Avpl.nl needs all CSS files to be minified and compressed as it can save up to 66.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (62%)

Requests Now

26

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AVPL. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

avpl.nl

avpl.nl

268 ms

www.avpl.nl

www.avpl.nl

1268 ms

css

css

76 ms

bootstrap.min.css

bootstrap.min.css

348 ms

icons.css

icons.css

179 ms

style.css

style.css

263 ms

modernizr.min.js

modernizr.min.js

180 ms

jquery.min.js

jquery.min.js

210 ms

bootstrap.min.js

bootstrap.min.js

90 ms

velocity.min.js

velocity.min.js

255 ms

jquery.menu.js

jquery.menu.js

175 ms

jquery.cover.js

jquery.cover.js

254 ms

jquery.slides.js

jquery.slides.js

253 ms

jquery.validator.js

jquery.validator.js

259 ms

jquery.maps.js

jquery.maps.js

268 ms

eventtracking.js

eventtracking.js

267 ms

script.js

script.js

267 ms

js

js

57 ms

conversion.js

conversion.js

21 ms

background.png

background.png

90 ms

logo.png

logo.png

90 ms

logo-small.png

logo-small.png

226 ms

visual-flying.jpg

visual-flying.jpg

171 ms

burchtomslag.jpg

burchtomslag.jpg

236 ms

vm.png

vm.png

156 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

51 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

97 ms

LqowQDslGv4DmUBAfWa2Vw.ttf

LqowQDslGv4DmUBAfWa2Vw.ttf

121 ms

avpl.woff

avpl.woff

135 ms

UyYrYy3ltEffJV9QueSi4UpeNX8RPf6i6WQfJWyCWEs.ttf

UyYrYy3ltEffJV9QueSi4UpeNX8RPf6i6WQfJWyCWEs.ttf

120 ms

107 ms

analytics.js

analytics.js

21 ms

collect

collect

30 ms

39 ms

Accessibility Review

avpl.nl accessibility score

96

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

Best Practices

avpl.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

avpl.nl SEO score

93

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

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

    NL

  • Encoding

    UTF-8

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

avpl.nl

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