What powers cijferrekenaar.nl?
Last seen Jun 2026 · 13 technologies across 11 categories
Advertising
Google AdSense
since Jan 2019
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jun 2026
CMS
Joomla
since May 2020
Font scripts
Google Font API
since Apr 2020
Miscellaneous
HTTP/3
since Feb 2023
Open Graph
since Sep 2022
Programming languages
PHP
since May 2020
Security
Cloudflare Bot Management
since Jun 2026
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
UIKit
since Jan 2019
Web servers
Apache HTTP Server
since Mar 2022
Audience
- 70% desktop
- 30% phone
Netherlands
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.43 / 10 · ranked #31,703,528 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.9 MB · 91 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cijferrekenaar.nl | 12 |
| cijferrekenaar.nl | 11 |
Full technology history →
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Recent changes
- dropped Funding Choices Mar 2026
- dropped Awesomplete Jan 2026
- dropped jQuery Jan 2026
- dropped Element UI Dec 2025
- dropped Google Remarketing Tag Dec 2025
- dropped UNIX Dec 2025
- dropped Vue.js Dec 2025
- detected Google Font API Nov 2025
- dropped Google Font API Sep 2025