Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

krajicek.nl

Let's Play.

Page Load Speed

4.3 sec in total

First Response

1 sec

Resources Loaded

3 sec

Page Rendered

240 ms

krajicek.nl screenshot

About Website

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

Gelijke kansen voor alle kinderen om dicht bij huis, in een sociaal veilige omgeving, minimaal 1 uur per dag te bewegen.

Visit krajicek.nl

Key Findings

We analyzed Krajicek.nl page load time and found that the first response time was 1 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

krajicek.nl performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

krajicek.nl

1023 ms

wp-emoji-release.min.js

240 ms

style.css

166 ms

defaults.css

505 ms

responsive.css

250 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 70% of them (48 requests) were addressed to the original Krajicek.nl, 12% (8 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Krajicek.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 701.8 kB (41%)

Content Size

1.7 MB

After Optimization

1.0 MB

In fact, the total size of Krajicek.nl main page is 1.7 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. 40% of websites need less resources to load. Images take 847.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.7 kB

  • Original 35.6 kB
  • After minification 30.1 kB
  • After compression 6.9 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 5.6 kB, which is 16% 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 28.7 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 68.2 kB

  • Original 847.4 kB
  • After minification 779.2 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. Krajicek images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 424.2 kB

  • Original 619.9 kB
  • After minification 591.5 kB
  • After compression 195.7 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 424.2 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 180.7 kB

  • Original 206.5 kB
  • After minification 139.9 kB
  • After compression 25.8 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. Krajicek.nl needs all CSS files to be minified and compressed as it can save up to 180.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (48%)

Requests Now

60

After Optimization

31

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krajicek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

krajicek.nl accessibility score

77

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

Image elements do not have [alt] attributes

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

krajicek.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

krajicek.nl SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    UTF-8

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

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