Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 100

    SEO

    Google-friendlier than
    96% of websites

kapaza.nl

② 2dehands - Dé plek om nieuwe en tweedehands zaken te kopen en verkopen

Page Load Speed

3.6 sec in total

First Response

1.1 sec

Resources Loaded

2.2 sec

Page Rendered

282 ms

kapaza.nl screenshot

About Website

Welcome to kapaza.nl homepage info - get ready to check Kapaza best content right away, or after learning these important things about kapaza.nl

De grootste zoekertjessite van België. Nieuwe en tweedehands goederen en diensten, koop en verkoop je op 2dehands.

Visit kapaza.nl

Key Findings

We analyzed Kapaza.nl page load time and found that the first response time was 1.1 sec and then it took 2.5 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

kapaza.nl performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

www.kapaza.be

1076 ms

3771400513.js

57 ms

generic.css

246 ms

index.css

243 ms

kapaza_29427.js

167 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Kapaza.nl, 9% (3 requests) were made to Gabe.hit.gemius.pl and 6% (2 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Kapaza.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 583.3 kB (73%)

Content Size

795.5 kB

After Optimization

212.2 kB

In fact, the total size of Kapaza.nl main page is 795.5 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. 25% of websites need less resources to load. Javascripts take 393.5 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 299.3 kB

  • Original 328.9 kB
  • After minification 324.4 kB
  • After compression 29.6 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 299.3 kB or 91% of the original size.

Image Optimization

-3%

Potential reduce by 950 B

  • Original 37.1 kB
  • After minification 36.1 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. Kapaza images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 256.4 kB

  • Original 393.5 kB
  • After minification 377.8 kB
  • After compression 137.1 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 256.4 kB or 65% of the original size.

CSS Optimization

-74%

Potential reduce by 26.6 kB

  • Original 36.1 kB
  • After minification 36.0 kB
  • After compression 9.4 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. Kapaza.nl needs all CSS files to be minified and compressed as it can save up to 26.6 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (48%)

Requests Now

27

After Optimization

14

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kapaza. 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 as a result speed up the page load time.

Accessibility Review

kapaza.nl accessibility score

81

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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.

Best Practices

kapaza.nl 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kapaza.nl 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

    N/A

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kapaza.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kapaza.nl main page’s claimed encoding is iso-8859-15. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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