What powers frlib.org?
Last seen Jun 2026 · 13 technologies across 9 categories
Analytics
Matomo Analytics
since May 2024
Caching
CDN
Amazon S3
since Dec 2025
CMS
Plone
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2025
RSS
since Dec 2022
PaaS
Amazon Web Services
since Dec 2025
Programming languages
Python
since Aug 2022
Web servers
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.07 / 10 · ranked #11,477,945 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.5 MB · 52 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected OpenResty Jun 2026
- dropped Backbone.js Jan 2026
- dropped Bootstrap Jan 2026
- dropped crypto-js Jan 2026
- dropped DataTables Jan 2026
- dropped Font Awesome Jan 2026
- dropped Lodash Jan 2026
- dropped Modernizr Jan 2026
- dropped PWA Jan 2026
- dropped RequireJS Jan 2026
- dropped Select2 Jan 2026
- dropped TinyMCE Jan 2026
- dropped Underscore.js Jan 2026
- detected Amazon S3 Dec 2025
- detected Amazon Web Services Dec 2025
- detected Open Graph Dec 2025