Tools & Wizards About Us
bureauland.nl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bureauland.nl

Internationaal Instituut Toepasbare Psychologie - Bureau Land

Page Load Speed

5 sec in total

First Response

1.4 sec

Resources Loaded

3.2 sec

Page Rendered

482 ms

bureauland.nl screenshot

About Website

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

Deze toepasbare psychologie vindt u in al onze Opleidingen, Leergangen, Trainingen, Master Classes, Organisatieontwikkeling en Coachingsactiviteiten. % %

Visit bureauland.nl

Key Findings

We analyzed Bureauland.nl page load time and found that the first response time was 1.4 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bureauland.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.292

41/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

bureauland.nl

1364 ms

css

24 ms

style.css

119 ms

calendrier.css

233 ms

styles.css

237 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 81% of them (34 requests) were addressed to the original Bureauland.nl, 12% (5 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Bureauland.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 344.4 kB (20%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bureauland.nl main page is 1.7 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. 30% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.5 kB

  • Original 33.6 kB
  • After minification 25.4 kB
  • After compression 6.2 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. This page needs HTML code to be minified as it can gain 8.3 kB, which is 25% 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 27.5 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 166.5 kB

  • Original 1.4 MB
  • After minification 1.3 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. Obviously, Bureau Land needs image optimization as it can save up to 166.5 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

-60%

Potential reduce by 110.8 kB

  • Original 183.5 kB
  • After minification 181.4 kB
  • After compression 72.7 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 110.8 kB or 60% of the original size.

CSS Optimization

-84%

Potential reduce by 39.7 kB

  • Original 47.0 kB
  • After minification 39.2 kB
  • After compression 7.4 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. Bureauland.nl needs all CSS files to be minified and compressed as it can save up to 39.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (31%)

Requests Now

36

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bureau Land. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bureauland.nl

bureauland.nl

1364 ms

css

css

24 ms

style.css

style.css

119 ms

calendrier.css

calendrier.css

233 ms

styles.css

styles.css

237 ms

jquery.js

jquery.js

362 ms

jquery-migrate.min.js

jquery-migrate.min.js

242 ms

jquery.archivesCW.min.js

jquery.archivesCW.min.js

245 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

246 ms

functions.js

functions.js

345 ms

jquery.form.min.js

jquery.form.min.js

354 ms

scripts.js

scripts.js

404 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

276 ms

ga.js

ga.js

27 ms

14136-BL_Achtergrond_Home.jpg

14136-BL_Achtergrond_Home.jpg

597 ms

header-bg.png

header-bg.png

983 ms

logo.png

logo.png

244 ms

nl_vlag.gif

nl_vlag.gif

133 ms

uk_vlag.png

uk_vlag.png

131 ms

loop.png

loop.png

130 ms

Banner-Website-e1456304155375.jpg

Banner-Website-e1456304155375.jpg

519 ms

Banner-website-e1454580383203.jpg

Banner-website-e1454580383203.jpg

609 ms

Banner-1-e1453133229507.jpg

Banner-1-e1453133229507.jpg

679 ms

shutterstock_194296649-2-150x150.jpg

shutterstock_194296649-2-150x150.jpg

379 ms

wolken-1024x6821-106x95.jpg

wolken-1024x6821-106x95.jpg

529 ms

boom-met-takken-2-106x95.jpg

boom-met-takken-2-106x95.jpg

648 ms

water-stenen-106x95.jpg

water-stenen-106x95.jpg

661 ms

fb_logo50x50.png

fb_logo50x50.png

711 ms

twitter_logo50x50.png

twitter_logo50x50.png

727 ms

linkedin_logo50x50.png

linkedin_logo50x50.png

767 ms

big-bullet.png

big-bullet.png

775 ms

arrow-links.png

arrow-links.png

791 ms

over-bg.png

over-bg.png

936 ms

footer-bg.png

footer-bg.png

1385 ms

button2.png

button2.png

870 ms

__utm.gif

__utm.gif

15 ms

ajax-loader.gif

ajax-loader.gif

786 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

6 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

11 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

30 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

12 ms

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

12 ms

Accessibility Review

bureauland.nl accessibility score

79

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

bureauland.nl best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

bureauland.nl SEO score

92

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

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 Bureauland.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 Bureauland.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

bureauland.nl

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