Tools & Wizards About Us
bijlprofielen.nl screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

bijlprofielen.nl

krafton levert GlasvezelVersterkte Kunststof (Polyester) Profielen

Page Load Speed

7.9 sec in total

First Response

470 ms

Resources Loaded

5.7 sec

Page Rendered

1.7 sec

bijlprofielen.nl screenshot

About Website

Click here to check amazing Bijl Profielen content. Otherwise, check out these important facts you probably never knew about bijlprofielen.nl

Middels pultrusie worden de GVK Profielen geproduceerd in onze eigen fabriek in Heijningen (NL), waardoor we een constant hoge kwaliteit kunnen garanderen.

Visit bijlprofielen.nl

Key Findings

We analyzed Bijlprofielen.nl page load time and found that the first response time was 470 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

bijlprofielen.nl performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value4,180 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

bijlprofielen.nl

470 ms

www.krafton.nl

1629 ms

autoptimize_83747cbf4f608579f4c3bcebd98109d6.css

198 ms

lazysizes.min.js

848 ms

regenerator-runtime.min.js

942 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Bijlprofielen.nl, 57% (20 requests) were made to Krafton.nl and 17% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Krafton.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.5 kB (10%)

Content Size

669.5 kB

After Optimization

600.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bijlprofielen.nl main page is 669.5 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. 55% of websites need less resources to load. Images take 513.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 30.6 kB

  • Original 37.7 kB
  • After minification 37.7 kB
  • After compression 7.1 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. 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 30.6 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 6.3 kB

  • Original 513.7 kB
  • After minification 507.4 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. Bijl Profielen images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 32.3 kB

  • Original 57.9 kB
  • After minification 57.9 kB
  • After compression 25.6 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 32.3 kB or 56% of the original size.

CSS Optimization

-0%

Potential reduce by 247 B

  • Original 60.1 kB
  • After minification 60.1 kB
  • After compression 59.9 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. Bijlprofielen.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (56%)

Requests Now

27

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bijl Profielen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bijlprofielen.nl

bijlprofielen.nl

470 ms

www.krafton.nl

www.krafton.nl

1629 ms

autoptimize_83747cbf4f608579f4c3bcebd98109d6.css

autoptimize_83747cbf4f608579f4c3bcebd98109d6.css

198 ms

lazysizes.min.js

lazysizes.min.js

848 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

942 ms

wp-polyfill.min.js

wp-polyfill.min.js

1003 ms

api.js

api.js

89 ms

autoptimize_0c7c12e45d5143365228523f83adfcfe.js

autoptimize_0c7c12e45d5143365228523f83adfcfe.js

1333 ms

gtm.js

gtm.js

814 ms

round-background.svg

round-background.svg

769 ms

achtergrond-links.png

achtergrond-links.png

696 ms

achtergrond-rechts.png

achtergrond-rechts.png

776 ms

list.svg

list.svg

1054 ms

footer-right.png

footer-right.png

1014 ms

footer-left.png

footer-left.png

1054 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

228 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

389 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

587 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

589 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

589 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

588 ms

de.png

de.png

504 ms

en.png

en.png

411 ms

fr.png

fr.png

516 ms

Krafton-vanBijl-logo.svg

Krafton-vanBijl-logo.svg

517 ms

ikt-erkent-testplaats-dibt-1024-300x97.jpg

ikt-erkent-testplaats-dibt-1024-300x97.jpg

515 ms

taskbar3.png

taskbar3.png

515 ms

krafton-pultrusie-GVK-profielen.jpg

krafton-pultrusie-GVK-profielen.jpg

1112 ms

krafton-polyester-profielen-assortiment.png

krafton-polyester-profielen-assortiment.png

941 ms

recaptcha__en.js

recaptcha__en.js

358 ms

analytics.js

analytics.js

172 ms

js

js

147 ms

collect

collect

193 ms

collect

collect

12 ms

ga-audiences

ga-audiences

17 ms

Accessibility Review

bijlprofielen.nl accessibility score

87

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

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

bijlprofielen.nl best practices score

67

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

SEO Factors

bijlprofielen.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 Bijlprofielen.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 Bijlprofielen.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

bijlprofielen.nl

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