Tools & Wizards About Us
rank.apeldoorn-onderwijs.nl screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

rank.apeldoorn-onderwijs.nl

Montessorischool Passe-Partout

Page Load Speed

2.9 sec in total

First Response

266 ms

Resources Loaded

2.2 sec

Page Rendered

452 ms

rank.apeldoorn-onderwijs.nl screenshot

About Website

Visit rank.apeldoorn-onderwijs.nl now to see the best up-to-date Rank Apeldoorn Onderwijs content and also check out these interesting facts you probably never knew about rank.apeldoorn-onderwijs.nl

'Leer mij het zelf te doen'. Dat is het motto en de kern van het onderwijs en de kinderopvang op het Passe-Partout.

Visit rank.apeldoorn-onderwijs.nl

Key Findings

We analyzed Rank.apeldoorn-onderwijs.nl page load time and found that the first response time was 266 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rank.apeldoorn-onderwijs.nl performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

rank.apeldoorn-onderwijs.nl

266 ms

passepartout.pcboapeldoorn.nl

664 ms

css

43 ms

style.css

186 ms

modernizr.min.js

282 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Rank.apeldoorn-onderwijs.nl, 77% (27 requests) were made to Passepartout.pcboapeldoorn.nl and 11% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (931 ms) relates to the external source Passepartout.pcboapeldoorn.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.4 kB (8%)

Content Size

1.0 MB

After Optimization

918.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rank.apeldoorn-onderwijs.nl main page is 1.0 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. 35% of websites need less resources to load. Images take 902.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 48.1 kB

  • Original 55.4 kB
  • After minification 42.4 kB
  • After compression 7.3 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 12.9 kB, which is 23% 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 48.1 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 33.0 kB

  • Original 902.3 kB
  • After minification 869.3 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. Rank Apeldoorn Onderwijs images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 73 B

  • Original 23.9 kB
  • After minification 23.9 kB
  • After compression 23.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 3.2 kB

  • Original 20.9 kB
  • After minification 20.9 kB
  • After compression 17.7 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. Rank.apeldoorn-onderwijs.nl needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (10%)

Requests Now

29

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rank Apeldoorn Onderwijs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rank.apeldoorn-onderwijs.nl

rank.apeldoorn-onderwijs.nl

266 ms

passepartout.pcboapeldoorn.nl

passepartout.pcboapeldoorn.nl

664 ms

css

css

43 ms

style.css

style.css

186 ms

modernizr.min.js

modernizr.min.js

282 ms

js

js

627 ms

analytics.js

analytics.js

78 ms

pcbo-logo_passe-partout.png

pcbo-logo_passe-partout.png

159 ms

dsc_5842-hires.jpg

dsc_5842-hires.jpg

406 ms

dsc_6146-hires.jpg

dsc_6146-hires.jpg

258 ms

dsc_7598-hires.jpg

dsc_7598-hires.jpg

406 ms

dsc_5951-hires.jpg

dsc_5951-hires.jpg

666 ms

maria-montessori-1.jpg

maria-montessori-1.jpg

519 ms

ellen.png

ellen.png

912 ms

chris.png

chris.png

919 ms

dsc_7203-hires.jpg

dsc_7203-hires.jpg

543 ms

dsc_7563-hires.jpg

dsc_7563-hires.jpg

554 ms

dsc_6308-hires.jpg

dsc_6308-hires.jpg

621 ms

dsc_5928-hires.jpg

dsc_5928-hires.jpg

641 ms

dsc_7432-hires.jpg

dsc_7432-hires.jpg

649 ms

dsc_5946-hires.jpg

dsc_5946-hires.jpg

738 ms

stephan.jpg

stephan.jpg

743 ms

maart2016.jpg

maart2016.jpg

754 ms

dsc_6007-hires.jpg

dsc_6007-hires.jpg

848 ms

2016-09-01-13_15_47-lipdub-montessorischool-passe-partout-apeldoorn-youtube.png

2016-09-01-13_15_47-lipdub-montessorischool-passe-partout-apeldoorn-youtube.png

931 ms

pcbo-logo_passe-partout-alt.png

pcbo-logo_passe-partout-alt.png

849 ms

logo3.png

logo3.png

857 ms

31D4E1_2_0.woff

31D4E1_2_0.woff

887 ms

31D4E1_0_0.woff

31D4E1_0_0.woff

895 ms

31D4E1_1_0.woff

31D4E1_1_0.woff

896 ms

92zQtBZWOrcgoe-fgnJIZxUa7UZpbiU.woff

92zQtBZWOrcgoe-fgnJIZxUa7UZpbiU.woff

52 ms

linkid.js

linkid.js

7 ms

collect

collect

34 ms

collect

collect

36 ms

collect

collect

49 ms

Accessibility Review

rank.apeldoorn-onderwijs.nl accessibility score

81

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

rank.apeldoorn-onderwijs.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

rank.apeldoorn-onderwijs.nl SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Rank.apeldoorn-onderwijs.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 Rank.apeldoorn-onderwijs.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

rank.apeldoorn-onderwijs.nl

Open Graph description is not detected on the main page of Rank Apeldoorn Onderwijs. 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: