Tools & Wizards About Us
kantelwerk.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kantelwerk.com

Kantelwerkers onderzoek, advies en procesbegeleiding

Page Load Speed

2.6 sec in total

First Response

395 ms

Resources Loaded

2 sec

Page Rendered

199 ms

kantelwerk.com screenshot

About Website

Welcome to kantelwerk.com homepage info - get ready to check Kantelwerk best content right away, or after learning these important things about kantelwerk.com

Wij helpen mensen in organisaties ontdekken waarom verandering in organisaties of gebieden stagneert, welke rol gedragsaspecten spelen en wat nodig is voor een kanteling

Visit kantelwerk.com

Key Findings

We analyzed Kantelwerk.com page load time and found that the first response time was 395 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

kantelwerk.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

kantelwerk.com

395 ms

kantelwerkers.nl

578 ms

screen.css

168 ms

prettyPhoto.css

252 ms

css

21 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kantelwerk.com, 71% (37 requests) were made to Kantelwerkers.nl and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (709 ms) relates to the external source Kantelwerkers.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 279.9 kB (27%)

Content Size

1.0 MB

After Optimization

769.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kantelwerk.com 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. 40% of websites need less resources to load. Images take 737.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 18.3 kB

  • Original 23.9 kB
  • After minification 18.8 kB
  • After compression 5.6 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 5.1 kB, which is 21% 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 18.3 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 56.1 kB

  • Original 737.8 kB
  • After minification 681.7 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. Kantelwerk images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 170.7 kB

  • Original 245.4 kB
  • After minification 243.9 kB
  • After compression 74.8 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 170.7 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 34.8 kB

  • Original 41.9 kB
  • After minification 36.4 kB
  • After compression 7.1 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. Kantelwerk.com needs all CSS files to be minified and compressed as it can save up to 34.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (36%)

Requests Now

47

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kantelwerk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kantelwerk.com

kantelwerk.com

395 ms

kantelwerkers.nl

kantelwerkers.nl

578 ms

screen.css

screen.css

168 ms

prettyPhoto.css

prettyPhoto.css

252 ms

css

css

21 ms

modernizr-2.0.6.min.js

modernizr-2.0.6.min.js

253 ms

jquery.min.js

jquery.min.js

7 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

334 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

334 ms

jquery.watermark.min.js

jquery.watermark.min.js

177 ms

buttons.js

buttons.js

11 ms

plugins.js

plugins.js

174 ms

script.js

script.js

187 ms

fonts.css

fonts.css

166 ms

doc2form.css

doc2form.css

168 ms

editor.css

editor.css

168 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

12 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

17 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

18 ms

logo.png

logo.png

95 ms

home-hover.png

home-hover.png

93 ms

plaatje_masterclass_Normal.jpg

plaatje_masterclass_Normal.jpg

320 ms

wmo_ouderen_Normal.jpg

wmo_ouderen_Normal.jpg

323 ms

cocreatie_Normal.jpg

cocreatie_Normal.jpg

322 ms

school_Normal.jpg

school_Normal.jpg

401 ms

banner-3_Normal.jpg

banner-3_Normal.jpg

399 ms

cursussen_en_workshops_icon.png

cursussen_en_workshops_icon.png

166 ms

dialogue_icon.jpg

dialogue_icon.jpg

328 ms

proces_begeleiding_icon.png

proces_begeleiding_icon.png

403 ms

opdrachtgevers_icon.png

opdrachtgevers_icon.png

404 ms

bibliotheek_icon.png

bibliotheek_icon.png

404 ms

blog_icon.png

blog_icon.png

409 ms

stress-management-in-business_1024x768_Small.jpg

stress-management-in-business_1024x768_Small.jpg

483 ms

plaatje_masterclass_Small.jpg

plaatje_masterclass_Small.jpg

484 ms

interne_communicatie_problemen_Small.jpg

interne_communicatie_problemen_Small.jpg

484 ms

1.jpg

1.jpg

563 ms

footer-image.jpg

footer-image.jpg

565 ms

f.png

f.png

490 ms

t.png

t.png

565 ms

l.png

l.png

566 ms

count.js

count.js

73 ms

footer-bg.jpg

footer-bg.jpg

709 ms

contact_icon.png

contact_icon.png

555 ms

nav_icon.png

nav_icon.png

630 ms

volg_icon.png

volg_icon.png

629 ms

ga.js

ga.js

67 ms

getAllAppDefault.esi

getAllAppDefault.esi

165 ms

ga.js

ga.js

3 ms

__utm.gif

__utm.gif

13 ms

getSegment.php

getSegment.php

169 ms

checkOAuth.esi

checkOAuth.esi

19 ms

t.dhj

t.dhj

50 ms

Accessibility Review

kantelwerk.com accessibility score

71

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

kantelwerk.com 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

kantelwerk.com SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

kantelwerk.com

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