Tools & Wizards About Us
peuterdans.nl screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

peuterdans.nl

Peuterdans - Dingjan Peuterdansonderwijs - Rotterdam

Page Load Speed

6 sec in total

First Response

379 ms

Resources Loaded

5.1 sec

Page Rendered

504 ms

peuterdans.nl screenshot

About Website

Click here to check amazing Peuterdans content. Otherwise, check out these important facts you probably never knew about peuterdans.nl

Dingjan Peuterdansonderwijs biedt cursussen en opleidingen in peuterdans en kleuterdans, en peuter- en kleuteryoga volgens een eigen lesmethode. Zowel praktisch als zakelijk is er een divers aanbod aa...

Visit peuterdans.nl

Key Findings

We analyzed Peuterdans.nl page load time and found that the first response time was 379 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

peuterdans.nl performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value19.9 s

0/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

peuterdans.nl

379 ms

peuterdans.nl

2278 ms

css

37 ms

formidableforms.css

111 ms

layerslider.css

223 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 84% of them (110 requests) were addressed to the original Peuterdans.nl, 11% (15 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Secure.gravatar.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Peuterdans.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 350.4 kB (11%)

Content Size

3.3 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Peuterdans.nl main page is 3.3 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 81.2 kB

  • Original 97.3 kB
  • After minification 94.6 kB
  • After compression 16.0 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 81.2 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 131.9 kB

  • Original 2.4 MB
  • After minification 2.3 MB

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. Peuterdans images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 66.0 kB

  • Original 481.2 kB
  • After minification 481.2 kB
  • After compression 415.2 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 66.0 kB or 14% of the original size.

CSS Optimization

-26%

Potential reduce by 71.2 kB

  • Original 272.8 kB
  • After minification 272.3 kB
  • After compression 201.6 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. Peuterdans.nl needs all CSS files to be minified and compressed as it can save up to 71.2 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 85 (75%)

Requests Now

113

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Peuterdans. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 69 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

peuterdans.nl

peuterdans.nl

379 ms

peuterdans.nl

peuterdans.nl

2278 ms

css

css

37 ms

formidableforms.css

formidableforms.css

111 ms

layerslider.css

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223 ms

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352 ms

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278 ms

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282 ms

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281 ms

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628 ms

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377 ms

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391 ms

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385 ms

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441 ms

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543 ms

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289 ms

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919 ms

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237 ms

jquery.carouFredSel-6.2.1.min.js

jquery.carouFredSel-6.2.1.min.js

642 ms

lemmon-slider.min.js

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644 ms

jquery.fullPage.min.js

jquery.fullPage.min.js

654 ms

jquery.mousewheel.min.js

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654 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

665 ms

isotope.pkgd.min.js

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753 ms

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164 ms

packery-mode.pkgd.min.js

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562 ms

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Accessibility Review

peuterdans.nl accessibility score

80

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

Links do not have a discernible name

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

peuterdans.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

SEO Factors

peuterdans.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

    NL

  • Encoding

    UTF-8

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

peuterdans.nl

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