Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

worktrainer.nl

Werkplezier en energie achter de werkplek voor Thuis, School & Kantoor | Worktrainer

Page Load Speed

7.2 sec in total

First Response

1.1 sec

Resources Loaded

5.5 sec

Page Rendered

528 ms

About Website

Click here to check amazing Worktrainer content for Netherlands. Otherwise, check out these important facts you probably never knew about worktrainer.nl

Ontdek zit-sta bureaus, deskbikes en complete kantoorinrichtingen. Probeer alles uit in ons Work Happy Center. Gezond en actief werken begint hier! Kies het beste zit-sta en ergonomisch meubilair voor...

Visit worktrainer.nl

Key Findings

We analyzed Worktrainer.nl page load time and found that the first response time was 1.1 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

worktrainer.nl performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value9,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

www.worktrainer.nl

1112 ms

slick.css

382 ms

icon

29 ms

zVLJt4v4pms

131 ms

modernizr-custom.webp-detection.min.js

387 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 41% of them (46 requests) were addressed to the original Worktrainer.nl, 12% (13 requests) were made to Embed.tawk.to and 11% (12 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Worktrainer.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 561.1 kB (17%)

Content Size

3.3 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worktrainer.nl main page is 3.3 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. Only a small number of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 463.3 kB

  • Original 624.9 kB
  • After minification 591.8 kB
  • After compression 161.7 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 463.3 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 63.6 kB

  • Original 2.1 MB
  • After minification 2.1 MB

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. Worktrainer images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 31.8 kB

  • Original 472.8 kB
  • After minification 472.8 kB
  • After compression 441.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 2.5 kB

  • Original 97.5 kB
  • After minification 97.1 kB
  • After compression 95.1 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. Worktrainer.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 63 (66%)

Requests Now

96

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worktrainer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

worktrainer.nl accessibility score

94

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

worktrainer.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

worktrainer.nl 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

    NL

  • Encoding

    UTF-8

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

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