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bijn.nl screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

bijn.nl

BIJN.nl, de onafhankelijke experts woningmarkt. - BIJN.nl

Page Load Speed

2.2 sec in total

First Response

284 ms

Resources Loaded

1.7 sec

Page Rendered

236 ms

bijn.nl screenshot

About Website

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

Wij bieden verschillende woondiensten aan, zoals keuringen, taxaties, energielabels, meerjarenonderhoudsplanning en bouwbegeleiding.

Visit bijn.nl

Key Findings

We analyzed Bijn.nl page load time and found that the first response time was 284 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bijn.nl performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

bijn.nl

284 ms

bijn.nl

367 ms

stack-interface.css

85 ms

socicon.css

176 ms

iconsmind.css

344 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 69% of them (25 requests) were addressed to the original Bijn.nl, 14% (5 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Feedbackcompany.com. The less responsive or slowest element that took the longest time to load (957 ms) belongs to the original domain Bijn.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.6 kB (46%)

Content Size

653.5 kB

After Optimization

354.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bijn.nl main page is 653.5 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. 35% of websites need less resources to load. Images take 484.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.5 kB

  • Original 33.6 kB
  • After minification 22.9 kB
  • After compression 6.0 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 10.6 kB, which is 32% 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 27.5 kB or 82% of the original size.

Image Optimization

-54%

Potential reduce by 260.1 kB

  • Original 484.4 kB
  • After minification 224.3 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. Obviously, BIJN needs image optimization as it can save up to 260.1 kB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 6.0 kB

  • Original 76.3 kB
  • After minification 76.3 kB
  • After compression 70.4 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

-8%

Potential reduce by 5.0 kB

  • Original 59.2 kB
  • After minification 59.2 kB
  • After compression 54.2 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. Bijn.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (50%)

Requests Now

26

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIJN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bijn.nl

bijn.nl

284 ms

bijn.nl

bijn.nl

367 ms

stack-interface.css

stack-interface.css

85 ms

socicon.css

socicon.css

176 ms

iconsmind.css

iconsmind.css

344 ms

bootstrap.css

bootstrap.css

274 ms

theme.css

theme.css

379 ms

custom.css

custom.css

281 ms

css

css

33 ms

bijn_logo.png

bijn_logo.png

277 ms

bijn_logo-tekst.png

bijn_logo-tekst.png

285 ms

breda_bijn_nl.jpg

breda_bijn_nl.jpg

713 ms

SERTUM.png

SERTUM.png

371 ms

vastgoedpro.png

vastgoedpro.png

372 ms

nrvt.png

nrvt.png

446 ms

bbi-branche-bouwkundige-inspectiebureaus.png

bbi-branche-bouwkundige-inspectiebureaus.png

447 ms

NWWI_BIJNnl.png

NWWI_BIJNnl.png

459 ms

main-foto.png

main-foto.png

957 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

483 ms

parallax.js

parallax.js

514 ms

countdown.min.js

countdown.min.js

518 ms

smooth-scroll.min.js

smooth-scroll.min.js

554 ms

scripts.js

scripts.js

613 ms

feedback-company-widget.min.js

feedback-company-widget.min.js

288 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

20 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

71 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

82 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

82 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

83 ms

stack-interface.woff

stack-interface.woff

226 ms

iconsmind.woff

iconsmind.woff

569 ms

socicon.ttf

socicon.ttf

414 ms

analytics.js

analytics.js

77 ms

data

data

235 ms

collect

collect

12 ms

js

js

61 ms

Accessibility Review

bijn.nl accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bijn.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bijn.nl SEO score

99

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

    EN

  • Encoding

    UTF-8

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

bijn.nl

Open Graph description is not detected on the main page of BIJN. 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: