Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

ardennenadventures.nl

Ardennen Adventures, werkweken voor scholen, schoolreis ardennen, schoolkamp ardennen, werkweek, survival

Page Load Speed

4.3 sec in total

First Response

297 ms

Resources Loaded

3.7 sec

Page Rendered

238 ms

ardennenadventures.nl screenshot

About Website

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

Labyrinth Outdoor & Travel organiseert outdoor schoolreizen, watersportweken, zeilweken,, schoolreis ardennen, schoolkamp ardennen, werkweek werkweken voor scholieren op de mooiste plekjes van Europa.

Visit ardennenadventures.nl

Key Findings

We analyzed Ardennenadventures.nl page load time and found that the first response time was 297 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ardennenadventures.nl performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.325

35/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

ardennenadventures.nl

297 ms

www.ardennen-adventures.nl

268 ms

www.ardennen-adventures.nl

490 ms

bootstrap.css

474 ms

style.css

519 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ardennenadventures.nl, 42% (24 requests) were made to Labyrinth.nl and 39% (22 requests) were made to Ardennen-adventures.nl. The less responsive or slowest element that took the longest time to load (831 ms) relates to the external source Ardennen-adventures.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 730.7 kB (40%)

Content Size

1.8 MB

After Optimization

1.1 MB

In fact, the total size of Ardennenadventures.nl main page is 1.8 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. 60% of websites need less resources to load. Images take 948.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 24.4 kB

  • Original 29.9 kB
  • After minification 23.7 kB
  • After compression 5.6 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. This page needs HTML code to be minified as it can gain 6.2 kB, which is 21% 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 24.4 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 95.3 kB

  • Original 948.4 kB
  • After minification 853.1 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. Ardennen Adventures images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 283.9 kB

  • Original 435.7 kB
  • After minification 426.0 kB
  • After compression 151.8 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 283.9 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 327.1 kB

  • Original 390.5 kB
  • After minification 364.8 kB
  • After compression 63.4 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. Ardennenadventures.nl needs all CSS files to be minified and compressed as it can save up to 327.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (53%)

Requests Now

30

After Optimization

14

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ardennen Adventures. 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 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ardennenadventures.nl accessibility score

84

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.

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

<frame> or <iframe> elements do not have a title

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ardennenadventures.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

Missing source maps for large first-party JavaScript

SEO Factors

ardennenadventures.nl SEO score

94

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

    NL

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ardennenadventures.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 Ardennenadventures.nl main page’s claimed encoding is iso-8859-1. 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 data is detected on the main page of Ardennen Adventures. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: