Tools & Wizards About Us
vdh-vd.nl screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

vdh-vd.nl

▶ Natuursteen & Keramiek Inclusief Legwerk (totaaloplossing)

Page Load Speed

4.6 sec in total

First Response

223 ms

Resources Loaded

3.6 sec

Page Rendered

718 ms

vdh-vd.nl screenshot

About Website

Visit vdh-vd.nl now to see the best up-to-date Vdh Vd content for Netherlands and also check out these interesting facts you probably never knew about vdh-vd.nl

Een natuursteen vloer uitkiezen begint bij Van den Heuvel & Van Duuren. ✅Enorm portfolio met tevreden klanten ✅Alles onder één dak ✅9.6 klanttevredenheid

Visit vdh-vd.nl

Key Findings

We analyzed Vdh-vd.nl page load time and found that the first response time was 223 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

vdh-vd.nl performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.228

55/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

vdh-vd.nl

223 ms

vdh-vd.nl

419 ms

www.vdh-vd.nl

643 ms

style.min.css

105 ms

widget-areas.min.css

205 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 86% of them (54 requests) were addressed to the original Vdh-vd.nl, 3% (2 requests) were made to Googletagmanager.com and 2% (1 request) were made to Kit.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.2 kB (8%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vdh-vd.nl main page is 1.4 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 103.6 kB

  • Original 128.9 kB
  • After minification 127.4 kB
  • After compression 25.3 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 103.6 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 8.8 kB

  • Original 1.2 MB
  • After minification 1.2 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. Vdh Vd images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 2.8 kB

  • Original 27.3 kB
  • After minification 27.3 kB
  • After compression 24.5 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

-5%

Potential reduce by 2.1 kB

  • Original 41.6 kB
  • After minification 41.6 kB
  • After compression 39.6 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. Vdh-vd.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (47%)

Requests Now

59

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vdh Vd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vdh-vd.nl

vdh-vd.nl

223 ms

vdh-vd.nl

vdh-vd.nl

419 ms

www.vdh-vd.nl

www.vdh-vd.nl

643 ms

style.min.css

style.min.css

105 ms

widget-areas.min.css

widget-areas.min.css

205 ms

main.min.css

main.min.css

311 ms

style.css

style.css

308 ms

style-23.css

style-23.css

305 ms

main.min.css

main.min.css

312 ms

main-mobile.min.css

main-mobile.min.css

313 ms

navigation-branding-flex.min.css

navigation-branding-flex.min.css

313 ms

jquery.min.js

jquery.min.js

510 ms

jquery-migrate.min.js

jquery-migrate.min.js

409 ms

js.cookie.js

js.cookie.js

407 ms

handl-utm-grabber.js

handl-utm-grabber.js

409 ms

wp-hide-post-public.js

wp-hide-post-public.js

406 ms

922a034f40.js

922a034f40.js

63 ms

panopress.js

panopress.js

408 ms

panopress.css

panopress.css

528 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

34 ms

js

js

58 ms

envira.css

envira.css

610 ms

justifiedGallery.css

justifiedGallery.css

611 ms

envira-protection.css

envira-protection.css

611 ms

menu.min.js

menu.min.js

611 ms

navigation-search.min.js

navigation-search.min.js

619 ms

new-tab.js

new-tab.js

619 ms

envira-min.js

envira-min.js

714 ms

envira-protection-min.js

envira-protection-min.js

618 ms

embed.js

embed.js

132 ms

gtm.js

gtm.js

133 ms

255803071

255803071

310 ms

logo-vdhvd.png

logo-vdhvd.png

178 ms

natuursteen-klassiek-featuredbox.jpg

natuursteen-klassiek-featuredbox.jpg

368 ms

natuursteen-modern-featuredbox.jpg

natuursteen-modern-featuredbox.jpg

267 ms

natuursteen-projecten-featuredbox.jpg

natuursteen-projecten-featuredbox.jpg

477 ms

natuursteen-outdoor-featuredbox.jpg

natuursteen-outdoor-featuredbox.jpg

467 ms

logo-rtl4-sm.png

logo-rtl4-sm.png

261 ms

logo-mtc-sm.png

logo-mtc-sm.png

265 ms

obly.png

obly.png

363 ms

art-of-living.png

art-of-living.png

368 ms

landelijk-wonen-logo.png

landelijk-wonen-logo.png

369 ms

logo-hoog.png

logo-hoog.png

465 ms

RTL_Z_Logo.png

RTL_Z_Logo.png

468 ms

belgische-hardsteen-monastery-light-endhoven-13-300x200.jpg

belgische-hardsteen-monastery-light-endhoven-13-300x200.jpg

468 ms

ruigrok-16-300x200.jpg

ruigrok-16-300x200.jpg

473 ms

black-berry-leisteen-6-300x200.jpg

black-berry-leisteen-6-300x200.jpg

565 ms

jura-grau-gezoet-honing-11-300x200.jpg

jura-grau-gezoet-honing-11-300x200.jpg

567 ms

showroom-big.png

showroom-big.png

975 ms

john-portret.png

john-portret.png

570 ms

mitchel-portret.png

mitchel-portret.png

572 ms

Sam-portret-150x150-1.png

Sam-portret-150x150-1.png

576 ms

ton-portret.png

ton-portret.png

665 ms

joanne-portret.png

joanne-portret.png

668 ms

maikel-portret.png

maikel-portret.png

772 ms

kronos-logo-white-small.png

kronos-logo-white-small.png

672 ms

ariostea-logo-white-small.png

ariostea-logo-white-small.png

676 ms

neolith-logo-white-small.png

neolith-logo-white-small.png

765 ms

winckelmans-wit-klein.png

winckelmans-wit-klein.png

768 ms

ezarri-logo-white-small.png

ezarri-logo-white-small.png

723 ms

mix-manifest.json

mix-manifest.json

3 ms

polyfill.min.js

polyfill.min.js

1601 ms

api.js

api.js

13 ms

Accessibility Review

vdh-vd.nl accessibility score

93

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

vdh-vd.nl best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

vdh-vd.nl SEO score

96

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

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 Vdh-vd.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 Vdh-vd.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

vdh-vd.nl

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