What powers nrz-nl.nl?
Last seen Jun 2026 · 24 technologies across 14 categories
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Apr 2023
Google Font API
since Apr 2023
Hosting
WordPress Multisite
since Jul 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Babel
since Apr 2023
HTTP/3
since Jun 2024
Open Graph
since Sep 2022
PWA
since Apr 2023
RSS
since Dec 2022
Programming languages
SEO
Yoast SEO
since Feb 2021
UI frameworks
MUI
since Apr 2023
Video players
YouTube
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Apr 2024
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| npz | #50 | 2 |
| zwemdiploma's | #7 | 1 |
| nrz | #69 | 1 |
| zwemdiploma's | #97 | 0 |
| abc nederland | #27 | 0 |
| diploma a | #63 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 71% phone
- 29% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.28 / 10 · ranked #214,705 of all domains
77 referring domains · OpenPageRank
Search traffic
4 est. monthly organic visits (US)
6 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 3.9 MB · 36 requests
- WordPress theme: npz-nrz · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.nrz-nl.nl | 15 |
| diplomazwemmen.nrz-nl.nl | 11 |