Tools & Wizards About Us
onskookboek.be screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

onskookboek.be

Ons Kookboek: Wat eten we vandaag? Kies uit 732 recepten!

Page Load Speed

2.8 sec in total

First Response

273 ms

Resources Loaded

2.1 sec

Page Rendered

438 ms

onskookboek.be screenshot

About Website

Welcome to onskookboek.be homepage info - get ready to check Ons Kookboek best content for Belgium right away, or after learning these important things about onskookboek.be

Lekker koken en genieten van 1377 makkelijke keukenrecepten uit allerhande kookboeken + originele (grootmoeders) recepten: zodat ook jij kan koken als een chef.

Visit onskookboek.be

Key Findings

We analyzed Onskookboek.be page load time and found that the first response time was 273 ms and then it took 2.6 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

onskookboek.be performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value2,320 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

onskookboek.be

273 ms

www.onskookboek.be

473 ms

autoptimize_9c3bcf1d238d7cb34cab4c5d389845aa.css

181 ms

adsbygoogle.js

96 ms

lbformnew.js

342 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 44% of them (7 requests) were addressed to the original Onskookboek.be, 19% (3 requests) were made to Pagead2.googlesyndication.com and 19% (3 requests) were made to Sdki.truepush.com. The less responsive or slowest element that took the longest time to load (473 ms) belongs to the original domain Onskookboek.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.8 kB (5%)

Content Size

527.9 kB

After Optimization

500.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onskookboek.be main page is 527.9 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. 30% of websites need less resources to load. Javascripts take 353.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 26.1 kB

  • Original 35.4 kB
  • After minification 35.1 kB
  • After compression 9.3 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 26.1 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 954 B

  • Original 101.3 kB
  • After minification 100.3 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. Ons Kookboek images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 674 B

  • Original 353.3 kB
  • After minification 353.3 kB
  • After compression 352.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 96 B

  • Original 37.9 kB
  • After minification 37.9 kB
  • After compression 37.8 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. Onskookboek.be has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (57%)

Requests Now

14

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ons Kookboek. 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

onskookboek.be

onskookboek.be

273 ms

www.onskookboek.be

www.onskookboek.be

473 ms

autoptimize_9c3bcf1d238d7cb34cab4c5d389845aa.css

autoptimize_9c3bcf1d238d7cb34cab4c5d389845aa.css

181 ms

adsbygoogle.js

adsbygoogle.js

96 ms

lbformnew.js

lbformnew.js

342 ms

js

js

68 ms

app.js

app.js

36 ms

lazysizes.min.js

lazysizes.min.js

299 ms

autoptimize_6f5f1a5132b6f42753b2af570a4e8b4c.js

autoptimize_6f5f1a5132b6f42753b2af570a4e8b4c.js

439 ms

kookboek-klein.jpg

kookboek-klein.jpg

90 ms

slotcar_library.js

slotcar_library.js

101 ms

show_ads_impl.js

show_ads_impl.js

273 ms

body.png

body.png

149 ms

version.json

version.json

15 ms

main.js

main.js

6 ms

ons-kookboek-index-150x150.jpg

ons-kookboek-index-150x150.jpg

90 ms

Accessibility Review

onskookboek.be accessibility score

88

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

onskookboek.be 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

onskookboek.be SEO score

100

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

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 Onskookboek.be 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 Onskookboek.be 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

onskookboek.be

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