Tools & Wizards About Us
cijferrekenaar.nl screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

cijferrekenaar.nl

Cijfer Berekenen Toets en Examen | Simpel. Snel. Online.

Page Load Speed

3 sec in total

First Response

382 ms

Resources Loaded

2.2 sec

Page Rendered

387 ms

cijferrekenaar.nl screenshot

About Website

Welcome to cijferrekenaar.nl homepage info - get ready to check Cijfer Rek En Aar best content for Netherlands right away, or after learning these important things about cijferrekenaar.nl

Cijfer berekenen onderwijs - Meerkeuze - N term - Fout/Punt - Percentage - Cesuur - Normering 60, 65, 70, 75, 80 procent - Gewogen gemiddelde en meer.

Visit cijferrekenaar.nl

Key Findings

We analyzed Cijferrekenaar.nl page load time and found that the first response time was 382 ms and then it took 2.6 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

cijferrekenaar.nl performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.983

2/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

cijferrekenaar.nl

382 ms

cijferrekenaar.nl

1116 ms

114d6f9b109c3a8b9dd18a624099d251d6cbfe830714d3a81bf9ccca89078fae.css

106 ms

content.css

205 ms

jcemediabox.min.css

261 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 83% of them (15 requests) were addressed to the original Cijferrekenaar.nl, 11% (2 requests) were made to Pagead2.googlesyndication.com and 6% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Cijferrekenaar.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.8 kB (22%)

Content Size

313.6 kB

After Optimization

243.8 kB

  • HTML
  • JavaScript

In fact, the total size of Cijferrekenaar.nl main page is 313.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 235.9 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 69.8 kB

  • Original 77.7 kB
  • After minification 51.8 kB
  • After compression 8.0 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. This page needs HTML code to be minified as it can gain 25.9 kB, which is 33% 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 69.8 kB or 90% of the original size.

JavaScript Optimization

-0%

Potential reduce by 25 B

  • Original 235.9 kB
  • After minification 235.9 kB
  • After compression 235.8 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 13 (81%)

Requests Now

16

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cijfer Rek En Aar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cijferrekenaar.nl

cijferrekenaar.nl

382 ms

cijferrekenaar.nl

cijferrekenaar.nl

1116 ms

114d6f9b109c3a8b9dd18a624099d251d6cbfe830714d3a81bf9ccca89078fae.css

114d6f9b109c3a8b9dd18a624099d251d6cbfe830714d3a81bf9ccca89078fae.css

106 ms

content.css

content.css

205 ms

jcemediabox.min.css

jcemediabox.min.css

261 ms

114d6f9b109c3a8b9dd18a624099d2512c87c46762845e91396fefa22f7db4a2.css

114d6f9b109c3a8b9dd18a624099d2512c87c46762845e91396fefa22f7db4a2.css

445 ms

ea5ddda8b6c2487cf15dc6c8a1b3f054ce8ae3c90d2da79ad897291ddd9abcb7.js

ea5ddda8b6c2487cf15dc6c8a1b3f054ce8ae3c90d2da79ad897291ddd9abcb7.js

358 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

281 ms

ea5ddda8b6c2487cf15dc6c8a1b3f05463757ba57896fb22fd387a0c84480390.js

ea5ddda8b6c2487cf15dc6c8a1b3f05463757ba57896fb22fd387a0c84480390.js

291 ms

jcemediabox.min.js

jcemediabox.min.js

301 ms

ea5ddda8b6c2487cf15dc6c8a1b3f05411a4217e3cf1633f599e0fdfa30f2721.js

ea5ddda8b6c2487cf15dc6c8a1b3f05411a4217e3cf1633f599e0fdfa30f2721.js

534 ms

awesomplete.min.js

awesomplete.min.js

376 ms

finder.min.js

finder.min.js

389 ms

messages.min.js

messages.min.js

394 ms

adsbygoogle.js

adsbygoogle.js

48 ms

gtm.js

gtm.js

54 ms

logo.svg

logo.svg

100 ms

show_ads_impl.js

show_ads_impl.js

78 ms

Accessibility Review

cijferrekenaar.nl accessibility score

99

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

cijferrekenaar.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cijferrekenaar.nl SEO score

95

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

    UTF-8

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

cijferrekenaar.nl

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