What powers flightfree.org?
Last seen May 2026 · 9 technologies across 8 categories
Caching
Varnish
since Oct 2025
CDN
Fastly
since Oct 2025
Font scripts
Google Font API
since Oct 2025
Miscellaneous
Open Graph
since Sep 2022
RSS
since Oct 2025
PaaS
GitHub Pages
since Oct 2025
Programming languages
Ruby
since Oct 2025
Static site generator
Jekyll
since Oct 2025
Webmail
Google Workspace
since Aug 2022
Full technology history →
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Recent changes
- dropped core-js May 2026
- dropped HSTS May 2026
- dropped Modernizr May 2026
- dropped Priority Hints May 2026
- dropped Squarespace May 2026
- dropped Squarespace Commerce May 2026
- dropped Typekit May 2026
- dropped YUI May 2026
- detected Fastly Oct 2025
- detected GitHub Pages Oct 2025
- detected Google Font API Oct 2025
- detected Jekyll Oct 2025
- detected RSS Oct 2025
- detected Ruby Oct 2025
- detected Varnish Oct 2025