Tools & Wizards About Us
perrit.nl screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

perrit.nl

Helping your team to perform at their best - Perrit %

Page Load Speed

4.3 sec in total

First Response

575 ms

Resources Loaded

3.6 sec

Page Rendered

194 ms

perrit.nl screenshot

About Website

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

Verbreed uw dienstverlening met de expertise van Perrit. Van diepgaande Cloud kennis tot eerste lijns support, alles voor uw team.

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Key Findings

We analyzed Perrit.nl page load time and found that the first response time was 575 ms and then it took 3.8 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

perrit.nl performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

perrit.nl

575 ms

www.perrit.nl

1625 ms

weergave.css

365 ms

jcarousel_skin.css

206 ms

element.js

48 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 56% of them (32 requests) were addressed to the original Perrit.nl, 12% (7 requests) were made to Translate.googleapis.com and 11% (6 requests) were made to Ntier.nl. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Perrit.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 318.3 kB (28%)

Content Size

1.2 MB

After Optimization

832.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Perrit.nl main page is 1.2 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. 25% of websites need less resources to load. Images take 643.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 28.4 kB

  • Original 36.8 kB
  • After minification 33.8 kB
  • After compression 8.3 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 28.4 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 10.7 kB

  • Original 643.9 kB
  • After minification 633.2 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. Perrit images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 241.5 kB

  • Original 421.8 kB
  • After minification 390.5 kB
  • After compression 180.3 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 241.5 kB or 57% of the original size.

CSS Optimization

-77%

Potential reduce by 37.7 kB

  • Original 48.8 kB
  • After minification 38.2 kB
  • After compression 11.0 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. Perrit.nl needs all CSS files to be minified and compressed as it can save up to 37.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (42%)

Requests Now

50

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perrit. 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 as a result speed up the page load time.

Network Requests Diagram

perrit.nl

perrit.nl

575 ms

www.perrit.nl

www.perrit.nl

1625 ms

weergave.css

weergave.css

365 ms

jcarousel_skin.css

jcarousel_skin.css

206 ms

element.js

element.js

48 ms

jquery.min.js

jquery.min.js

275 ms

script.php

script.php

488 ms

shop.js

shop.js

389 ms

bouwstenen.js

bouwstenen.js

200 ms

validationrules.js

validationrules.js

317 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

388 ms

frs-app.js

frs-app.js

52 ms

assetmanager2_view.php

assetmanager2_view.php

688 ms

logo.png

logo.png

107 ms

1000x295pxVrouw4.png

1000x295pxVrouw4.png

621 ms

Microsoft%20Dynamics%20NAV-AX%20650x118.png

Microsoft%20Dynamics%20NAV-AX%20650x118.png

221 ms

650x118px_ProjectPPM.png

650x118px_ProjectPPM.png

527 ms

650x118px_1_TransformDatacenterHeader.png

650x118px_1_TransformDatacenterHeader.png

716 ms

650X118_BinnenkortCRM2013.png

650X118_BinnenkortCRM2013.png

820 ms

SP2013Demo650x118.png

SP2013Demo650x118.png

385 ms

96x140pxExchange.png

96x140pxExchange.png

316 ms

cloud_desktop96x140px.png

cloud_desktop96x140px.png

420 ms

SPbanner2_200x167.jpg

SPbanner2_200x167.jpg

568 ms

ActieCRMbanner200x167.png

ActieCRMbanner200x167.png

605 ms

O365%20200px.jpg

O365%20200px.jpg

715 ms

MS%20competentie%20logo%20250px.jpg

MS%20competentie%20logo%20250px.jpg

665 ms

Lync96x140.png

Lync96x140.png

703 ms

assetmanager2_view.php

assetmanager2_view.php

686 ms

assetmanager2_view.php

assetmanager2_view.php

687 ms

translateelement.css

translateelement.css

57 ms

main.js

main.js

90 ms

allbuttons.gif

allbuttons.gif

633 ms

login.gif

login.gif

689 ms

grijzefade.gif

grijzefade.gif

719 ms

buttonvoorpagina.png

buttonvoorpagina.png

726 ms

sc2_sprite.gif

sc2_sprite.gif

735 ms

social.gif

social.gif

741 ms

logofooter.gif

logofooter.gif

774 ms

element_main.js

element_main.js

39 ms

ga.js

ga.js

29 ms

loader.gif

loader.gif

690 ms

lfx.js

lfx.js

183 ms

web.gif

web.gif

72 ms

__utm.gif

__utm.gif

13 ms

collect

collect

55 ms

ga-audiences

ga-audiences

36 ms

bf.php

bf.php

102 ms

translate_24dp.png

translate_24dp.png

68 ms

l

l

39 ms

cleardot.gif

cleardot.gif

18 ms

assetmanager2_view.php

assetmanager2_view.php

450 ms

assetmanager2_view.php

assetmanager2_view.php

464 ms

assetmanager2_view.php

assetmanager2_view.php

463 ms

te_ctrl3.gif

te_ctrl3.gif

14 ms

loading.gif

loading.gif

23 ms

googlelogo_color_68x28dp.png

googlelogo_color_68x28dp.png

21 ms

te_bk.gif

te_bk.gif

30 ms

Accessibility Review

perrit.nl accessibility score

86

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

perrit.nl best practices score

69

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

High

Registers an unload listener

Low

Detected JavaScript libraries

SEO Factors

perrit.nl SEO score

89

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perrit.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Perrit.nl main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

perrit.nl

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