What powers 21km.be?
Last seen May 2026 · 20 technologies across 13 categories
CDN
cdnjs
since Feb 2023
Cloudflare
since Feb 2023
CMS
Databases
MySQL
since Feb 2023
Font scripts
Font Awesome
since Oct 2025
Google Font API
since Feb 2023
JavaScript graphics
JavaScript libraries
Slick
since Feb 2025
Miscellaneous
RSS
since Feb 2023
Page builders
Performance
Priority Hints
since Nov 2023
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
Video players
WordPress plugins
Full technology history →
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Recent changes
- detected Font Awesome Jan 2026
- dropped Font Awesome Dec 2025
- detected Font Awesome Oct 2025