Tools & Wizards About Us
whiteworks.nl screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

whiteworks.nl

De bedrijfssoftware voor zakelijke dienstverleners | Gripp

Page Load Speed

1.9 sec in total

First Response

274 ms

Resources Loaded

1.4 sec

Page Rendered

167 ms

whiteworks.nl screenshot

About Website

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

Gripp is online bedrijfssoftware & administratiesoftware voor professionele zakelijke dienstverleners. Probeer Gripp 14 dagen gratis.

Visit whiteworks.nl

Key Findings

We analyzed Whiteworks.nl page load time and found that the first response time was 274 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

whiteworks.nl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value3,340 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

whiteworks.nl

274 ms

www.gripp.com

300 ms

css2

46 ms

javascript;base64,Cgl3aW5kb3cuZGF0YUxheWVyID0gd2luZG93LmRhdGFMYXllciB8fCBbXTsKCWZ1bmN0aW9uIGd0YWcoKSB7CgkJZGF0YUxheWVyLnB1c2goYXJndW1lbnRzKTsKCX0KCWd0YWcoImNvbnNlbnQiLCAiZGVmYXVsdCIsIHsKCQlhZF91c2VyX2RhdGE6ICJkZW5pZWQiLAoJCWFkX3BlcnNvbmFsaXphdGlvbjogImRlbmllZCIsCgkJYWRfc3RvcmFnZTogImRlbmllZCIsCgkJYW5hbHl0aWNzX3N0b3JhZ2U6ICJkZW5pZWQiLAoJCWZ1bmN0aW9uYWxpdHlfc3RvcmFnZTogImRlbmllZCIsCgkJcGVyc29uYWxpemF0aW9uX3N0b3JhZ2U6ICJkZW5pZWQiLAoJCXNlY3VyaXR5X3N0b3JhZ2U6ICJncmFudGVkIiwKCQl3YWl0X2Zvcl91cGRhdGU6IDUwMCwKCX0pOwoJZ3RhZygic2V0IiwgImFkc19kYXRhX3JlZGFjdGlvbiIsIHRydWUpOwoJ

8 ms

uc.js

36 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Whiteworks.nl, 56% (24 requests) were made to Gripp.com and 28% (12 requests) were made to . The less responsive or slowest element that took the longest time to load (673 ms) relates to the external source Gripp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.2 kB (55%)

Content Size

114.9 kB

After Optimization

51.6 kB

  • HTML
  • JavaScript

In fact, the total size of Whiteworks.nl main page is 114.9 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. HTML takes 71.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 53.9 kB

  • Original 71.6 kB
  • After minification 71.6 kB
  • After compression 17.6 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. 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 53.9 kB or 75% of the original size.

JavaScript Optimization

-21%

Potential reduce by 9.3 kB

  • Original 43.3 kB
  • After minification 43.3 kB
  • After compression 34.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (88%)

Requests Now

25

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whiteworks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

whiteworks.nl

whiteworks.nl

274 ms

www.gripp.com

www.gripp.com

300 ms

css2

css2

46 ms

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javascript;base64,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

8 ms

uc.js

uc.js

36 ms

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Accessibility Review

whiteworks.nl accessibility score

75

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

whiteworks.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

High

Missing source maps for large first-party JavaScript

SEO Factors

whiteworks.nl SEO score

93

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

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 Whiteworks.nl 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 Whiteworks.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

whiteworks.nl

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: