What powers erfgoedvrijwilliger.nl?
Last seen Jun 2026 · 32 technologies across 18 categories
Analytics
Google Analytics
since May 2021
Microsoft Clarity
since Jun 2024
Caching
Varnish
since Dec 2024
CMS
Cookie compliance
CookieYes
since Jul 2021
Databases
MySQL
since May 2021
Font scripts
JavaScript libraries
Maps
Google Maps
since Jun 2026
Miscellaneous
RSS
since Dec 2022
Page builders
wpBakery
since Jul 2021
Programming languages
PHP
since May 2021
Rich text editors
Surveys
Survicate
since Jun 2022
Tag managers
Google Tag Manager
since May 2021
UI frameworks
Material Design Lite
since May 2021
Web servers
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Akismet
since Feb 2023
Audience
- 52% phone
- 48% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.53 / 10 · ranked #865,616 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 2.5 MB · 105 requests
- WordPress theme: salient (child: salient-child) · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Maps Jun 2026
- detected lit-element Jun 2026
- detected lit-html Jun 2026
- detected TinyMCE Jan 2026
- dropped TinyMCE Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped FingerprintJS Nov 2025