Tools & Wizards About Us
nubouwen.nl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

nubouwen.nl

Brok Bouwmaterialen | Voor al jouw bouwmaterialen | Sinds 1944 - Brok Bouwmaterialen

Page Load Speed

3.1 sec in total

First Response

373 ms

Resources Loaded

2.3 sec

Page Rendered

435 ms

nubouwen.nl screenshot

About Website

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

De Goedkoopste Bouwmaterialen Koop Je Online! ✅ De Laagste Prijsgarantie! ✅ Binnen 5 werkdagen geleverd ✅ Achteraf betalen ✅ Thuiswinkel Waarborg ✅ Brok Bouwmaterialen

Visit nubouwen.nl

Key Findings

We analyzed Nubouwen.nl page load time and found that the first response time was 373 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

nubouwen.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value21.2 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value8,650 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value35.5 s

0/100

10%

Network Requests Diagram

nubouwen.nl

373 ms

www.bouwmaterialenkopen.com

799 ms

gtm.js

98 ms

bootstrap-min.css

74 ms

owl-carousel.css

88 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nubouwen.nl, 57% (33 requests) were made to Cdn.webshopapp.com and 7% (4 requests) were made to Ls.codetech.nl. The less responsive or slowest element that took the longest time to load (799 ms) relates to the external source Bouwmaterialenkopen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 309.5 kB (9%)

Content Size

3.3 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nubouwen.nl main page is 3.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 131.1 kB

  • Original 149.9 kB
  • After minification 113.7 kB
  • After compression 18.8 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 36.2 kB, which is 24% 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 131.1 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 90.6 kB

  • Original 2.5 MB
  • After minification 2.4 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. Nubouwen images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 87.1 kB

  • Original 646.8 kB
  • After minification 646.8 kB
  • After compression 559.7 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 87.1 kB or 13% of the original size.

CSS Optimization

-11%

Potential reduce by 671 B

  • Original 6.3 kB
  • After minification 6.3 kB
  • After compression 5.7 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. Nubouwen.nl needs all CSS files to be minified and compressed as it can save up to 671 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (42%)

Requests Now

52

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nubouwen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nubouwen.nl

nubouwen.nl

373 ms

www.bouwmaterialenkopen.com

www.bouwmaterialenkopen.com

799 ms

gtm.js

gtm.js

98 ms

bootstrap-min.css

bootstrap-min.css

74 ms

owl-carousel.css

owl-carousel.css

88 ms

jquery-1-9-1.js

jquery-1-9-1.js

130 ms

all.js

all.js

142 ms

theme.css

theme.css

141 ms

gui-2-0.css

gui-2-0.css

128 ms

gui-responsive-2-0.css

gui-responsive-2-0.css

128 ms

css2

css2

84 ms

styles.css

styles.css

142 ms

owl-gallery.css

owl-gallery.css

128 ms

714935.js

714935.js

483 ms

require.min.js

require.min.js

77 ms

webp-converter.js

webp-converter.js

147 ms

css

css

46 ms

css

css

63 ms

uc.js

uc.js

38 ms

js

js

90 ms

collect

collect

628 ms

logo.png

logo.png

72 ms

logo-white.png

logo-white.png

22 ms

Right-Icon3-placeholder.jpg

Right-Icon3-placeholder.jpg

21 ms

blank.jpg

blank.jpg

242 ms

tuinmuur-metselen.jpg

tuinmuur-metselen.jpg

189 ms

icon-payment-afterpay_nl_b2b_digital_invoice.png

icon-payment-afterpay_nl_b2b_digital_invoice.png

22 ms

icon-payment-ideal.png

icon-payment-ideal.png

23 ms

icon-payment-mastercard.png

icon-payment-mastercard.png

63 ms

icon-payment-visa.png

icon-payment-visa.png

63 ms

icon-payment-banktransfer.png

icon-payment-banktransfer.png

63 ms

icon-payment-mistercash.png

icon-payment-mistercash.png

63 ms

icon-payment-klarnapaylater.png

icon-payment-klarnapaylater.png

188 ms

427680264.jpg

427680264.jpg

243 ms

346971122.jpg

346971122.jpg

188 ms

427681002.jpg

427681002.jpg

189 ms

metselen-header-2.jpg

metselen-header-2.jpg

242 ms

metselstenen-foto-3.jpg

metselstenen-foto-3.jpg

243 ms

zelf-een-zwembad-bouwen-en-geld-besparen.png

zelf-een-zwembad-bouwen-en-geld-besparen.png

317 ms

Right-Icon1-placeholder.jpg

Right-Icon1-placeholder.jpg

185 ms

Right-Icon2-placeholder.jpg

Right-Icon2-placeholder.jpg

187 ms

Right-Icon3-placeholder.jpg

Right-Icon3-placeholder.jpg

241 ms

pageview.js

pageview.js

188 ms

bat.js

bat.js

60 ms

bg-new.png

bg-new.png

222 ms

bar.png

bar.png

298 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAaBO9a6Vc.ttf

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAaBO9a6Vc.ttf

186 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9A-9a6Vc.ttf

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9A-9a6Vc.ttf

187 ms

WnznHAc5bAfYB2QRah7pcpNvOx-pjRV6eIWpZA.ttf

WnznHAc5bAfYB2QRah7pcpNvOx-pjRV6eIWpZA.ttf

259 ms

WnznHAc5bAfYB2QRah7pcpNvOx-pjfJ9eIWpZA.ttf

WnznHAc5bAfYB2QRah7pcpNvOx-pjfJ9eIWpZA.ttf

260 ms

logo.png

logo.png

461 ms

Right-Icon1-placeholder.jpg

Right-Icon1-placeholder.jpg

220 ms

Right-Icon2-placeholder.jpg

Right-Icon2-placeholder.jpg

445 ms

Right-Icon3-placeholder.jpg

Right-Icon3-placeholder.jpg

423 ms

common.js

common.js

489 ms

pixel.js

pixel.js

145 ms

loader.min.js

loader.min.js

176 ms

main.js

main.js

101 ms

Accessibility Review

nubouwen.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

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

nubouwen.nl best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

nubouwen.nl SEO score

93

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

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

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nubouwen.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 Nubouwen.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

nubouwen.nl

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