Tools & Wizards About Us
houtenbouwmaterialen.nl screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    51% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

houtenbouwmaterialen.nl

Goedkoop hout en bouwmaterialen bestellen | Hout en Bouwmaterialen

Page Load Speed

4.5 sec in total

First Response

857 ms

Resources Loaded

3.2 sec

Page Rendered

438 ms

houtenbouwmaterialen.nl screenshot

About Website

Visit houtenbouwmaterialen.nl now to see the best up-to-date Hout En Bouwmaterialen content for Netherlands and also check out these interesting facts you probably never knew about houtenbouwmaterialen.nl

HoutenBouwmaterialen.nl: de webshop voor het bestellen van hout en bouwmaterialen. Bestel online en profiteer van onze scherpe prijzen en levering aan huis!

Visit houtenbouwmaterialen.nl

Key Findings

We analyzed Houtenbouwmaterialen.nl page load time and found that the first response time was 857 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

houtenbouwmaterialen.nl performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.244

51/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

www.houtenbouwmaterialen.nl

857 ms

css

26 ms

css

37 ms

custom.css

173 ms

custom.js

521 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 63% of them (57 requests) were addressed to the original Houtenbouwmaterialen.nl, 11% (10 requests) were made to Static.xx.fbcdn.net and 10% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Houtenbouwmaterialen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 264.5 kB (7%)

Content Size

3.9 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Houtenbouwmaterialen.nl main page is 3.9 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. 60% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 117.7 kB

  • Original 134.9 kB
  • After minification 116.7 kB
  • After compression 17.1 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 18.2 kB, which is 13% 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 117.7 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 146.7 kB

  • Original 3.8 MB
  • After minification 3.6 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. Hout En Bouwmaterialen images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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.

Requests Breakdown

Number of requests can be reduced by 22 (27%)

Requests Now

82

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hout En Bouwmaterialen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.houtenbouwmaterialen.nl

www.houtenbouwmaterialen.nl

857 ms

css

css

26 ms

css

css

37 ms

custom.css

custom.css

173 ms

custom.js

custom.js

521 ms

analytics.js

analytics.js

21 ms

logo.svg

logo.svg

177 ms

unnamed.png

unnamed.png

642 ms

hout-en-bouw-materialen_whatsapp.png

hout-en-bouw-materialen_whatsapp.png

267 ms

tuinenhout.png

tuinenhout.png

677 ms

steigerplanken.png

steigerplanken.png

611 ms

golfplaat.png

golfplaat.png

729 ms

tuinplanken_tuinplank_tuinhout_plank_planken_grenen_geschaafd_geimpregneerd_.png

tuinplanken_tuinplank_tuinhout_plank_planken_grenen_geschaafd_geimpregneerd_.png

736 ms

lariks_palen_paal_larikshout_lorkenhout_onbehandeld.png

lariks_palen_paal_larikshout_lorkenhout_onbehandeld.png

444 ms

banner_isolatie_kingspan_isolatieplaten.png

banner_isolatie_kingspan_isolatieplaten.png

615 ms

left.jpg

left.jpg

696 ms

right.jpg

right.jpg

702 ms

ervaringen.png

ervaringen.png

733 ms

paasdag-geopend-banner-hout-en-bouwmaterialen.PNG

paasdag-geopend-banner-hout-en-bouwmaterialen.PNG

897 ms

golfplaatschroef_golfplaatschroeven_golfplaat_golfplaat_schroeven_schroef_rvs_roestvrijstaal_100_stuks_vezelcementschroeven.png

golfplaatschroef_golfplaatschroeven_golfplaat_golfplaat_schroeven_schroef_rvs_roestvrijstaal_100_stuks_vezelcementschroeven.png

786 ms

haardhoutberging_berging_haardhout_kaphout.png

haardhoutberging_berging_haardhout_kaphout.png

787 ms

schaaldeel_1.jpg

schaaldeel_1.jpg

819 ms

pakaanbieding_old_look_1.jpg

pakaanbieding_old_look_1.jpg

825 ms

draadmat_klemmen_montagebeslag_klemmen_bouwstaalmatten_1.png

draadmat_klemmen_montagebeslag_klemmen_bouwstaalmatten_1.png

826 ms

grenen_tuinplank_plank_tuinhout_planken_geimpregneerde_tuinplank_6.png

grenen_tuinplank_plank_tuinhout_planken_geimpregneerde_tuinplank_6.png

896 ms

hoekanker_met_ril_1.jpg

hoekanker_met_ril_1.jpg

897 ms

douglas_zweeds_rabat_zwart_tuinhout_1_1.jpg

douglas_zweeds_rabat_zwart_tuinhout_1_1.jpg

911 ms

rabat_houtenbouw_1_2.jpg

rabat_houtenbouw_1_2.jpg

916 ms

grenen_tuinplank_plank_tuinhout_planken_geimpregneerde_tuinplank_3.png

grenen_tuinplank_plank_tuinhout_planken_geimpregneerde_tuinplank_3.png

917 ms

lariks_plank_zwart_geimpregneerd_20x200x4000.jpg

lariks_plank_zwart_geimpregneerd_20x200x4000.jpg

926 ms

hardhout_hardhouten_paal_palen__3.png

hardhout_hardhouten_paal_palen__3.png

954 ms

Golfplaat.jpg

Golfplaat.jpg

957 ms

Bouwstaal.jpg

Bouwstaal.jpg

1001 ms

Multiplexplaat.jpg

Multiplexplaat.jpg

1007 ms

Tuinenhout.jpg

Tuinenhout.jpg

1008 ms

Sloophout_logo.jpg

Sloophout_logo.jpg

1011 ms

Steigerplanken_logo_89x89.jpg

Steigerplanken_logo_89x89.jpg

1040 ms

favicon_lariksdouglas_89x89.jpg

favicon_lariksdouglas_89x89.jpg

1044 ms

Logo_De_Wit.jpg

Logo_De_Wit.jpg

1093 ms

Velux.jpg

Velux.jpg

1098 ms

112_Marum.jpg

112_Marum.jpg

1100 ms

gtm.js

gtm.js

44 ms

radiocontinulogo.png

radiocontinulogo.png

1088 ms

collect

collect

121 ms

collect

collect

80 ms

likebox.php

likebox.php

304 ms

conversion_async.js

conversion_async.js

38 ms

s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf

s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf

8 ms

EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf

EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf

16 ms

sr63xTucDSbOV6kDLSAZiA.ttf

sr63xTucDSbOV6kDLSAZiA.ttf

34 ms

Logo_Waldnet.jpg

Logo_Waldnet.jpg

931 ms

37 ms

ga-audiences

ga-audiences

45 ms

harkemase_boys.png

harkemase_boys.png

880 ms

20 ms

pakket_klein.png

pakket_klein.png

747 ms

kyEKgjk51ZE.css

kyEKgjk51ZE.css

172 ms

xgj7bXhJNEH.css

xgj7bXhJNEH.css

211 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

291 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

367 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

312 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

310 ms

pakket_groot.png

pakket_groot.png

578 ms

koerier.png

koerier.png

582 ms

vrachtwagen.png

vrachtwagen.png

560 ms

payment.png

payment.png

545 ms

qshops-keurmerk150.jpg

qshops-keurmerk150.jpg

525 ms

phone.png

phone.png

572 ms

header_pattern.png

header_pattern.png

552 ms

cart_up.png

cart_up.png

556 ms

sprite.png

sprite.png

554 ms

arrow-down.png

arrow-down.png

520 ms

home.png

home.png

519 ms

check.png

check.png

537 ms

bkg_pipe.png

bkg_pipe.png

550 ms

back_to_top.png

back_to_top.png

552 ms

1560436_688304267905111_6433770275503152199_n.jpg

1560436_688304267905111_6433770275503152199_n.jpg

216 ms

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256 ms

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308 ms

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12733600_467488303455238_659549212983509830_n.jpg

336 ms

12006196_1650129028568512_5442384717644069924_n.jpg

12006196_1650129028568512_5442384717644069924_n.jpg

337 ms

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11666139_728992343876054_6640510308040617654_n.jpg

339 ms

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12821580_1544040939258692_3179932613110727849_n.jpg

340 ms

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12654425_907568132691901_4572844413307386066_n.jpg

339 ms

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375435_141453682624677_479052280_n.jpg

348 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

43 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

43 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

41 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

81 ms

print.css

print.css

91 ms

Accessibility Review

houtenbouwmaterialen.nl accessibility score

82

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

houtenbouwmaterialen.nl best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

houtenbouwmaterialen.nl SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Houtenbouwmaterialen.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 Houtenbouwmaterialen.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

houtenbouwmaterialen.nl

Open Graph description is not detected on the main page of Hout En Bouwmaterialen. 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: