Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

jongeren.openstart.nl

Jongeren startpagina - sinds 2004 een begrip in Nederland

Page Load Speed

9.6 sec in total

First Response

1.5 sec

Resources Loaded

7 sec

Page Rendered

1.2 sec

jongeren.openstart.nl screenshot

About Website

Click here to check amazing Jongeren Openstart content for Netherlands. Otherwise, check out these important facts you probably never knew about jongeren.openstart.nl

Complete overzichtelijke startpagina. Handig voor dagelijks gebruik met genoeg tips en handige websites over Jongeren. Ontdek het direct.

Visit jongeren.openstart.nl

Key Findings

We analyzed Jongeren.openstart.nl page load time and found that the first response time was 1.5 sec and then it took 8.2 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

jongeren.openstart.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value2,050 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.111

87/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

jongeren.openstart.nl

1458 ms

js

209 ms

wp-emoji-release.min.js

482 ms

style.css

584 ms

jquery.min.js

684 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Jongeren.openstart.nl, 32% (12 requests) were made to Openstart.nl and 16% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Openstart.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 418.5 kB (33%)

Content Size

1.3 MB

After Optimization

868.3 kB

In fact, the total size of Jongeren.openstart.nl main page is 1.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 758.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.7 kB

  • Original 42.6 kB
  • After minification 36.7 kB
  • After compression 7.9 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 5.9 kB, which is 14% 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 34.7 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 49.3 kB

  • Original 758.1 kB
  • After minification 708.8 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. Jongeren Openstart images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 24.6 kB

  • Original 114.9 kB
  • After minification 114.9 kB
  • After compression 90.3 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 24.6 kB or 21% of the original size.

CSS Optimization

-83%

Potential reduce by 309.9 kB

  • Original 371.1 kB
  • After minification 370.9 kB
  • After compression 61.2 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. Jongeren.openstart.nl needs all CSS files to be minified and compressed as it can save up to 309.9 kB or 83% of the original size.

Requests Breakdown

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

Requests Now

27

After Optimization

12

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jongeren Openstart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jongeren.openstart.nl accessibility score

70

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.

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 IDs are not unique

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

Image elements do not have [alt] attributes

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

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

Best Practices

jongeren.openstart.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

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

jongeren.openstart.nl SEO score

90

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

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 Jongeren.openstart.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 Jongeren.openstart.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 Jongeren Openstart. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: