What powers certis.nl?
Last seen Apr 2026 · 24 technologies across 14 categories
Analytics
CMS
Databases
MySQL
since Mar 2023
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2023
RSS
since Mar 2023
Page builders
WordPress Block Editor
since Aug 2024
Performance
Priority Hints
since Apr 2024
Programming languages
PHP
since Mar 2023
Security
reCAPTCHA
since Mar 2023
Tag managers
Google Tag Manager
since Mar 2023
Web servers
Apache HTTP Server
since Mar 2023
Webmail
Microsoft 365
since Mar 2023
WordPress plugins
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Tag Manager for WordPress Mar 2026