What powers international-library.de?
Last seen Jun 2026 · 14 technologies across 9 categories
DMS
Koha
since Jul 2024
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Closure Library
since Oct 2023
Day.js
since May 2025
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Debian
since Jul 2024
Programming languages
Perl
since Jul 2024
UI frameworks
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.08 / 10 · ranked #1,448,893 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 6.3 MB · 51 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| catalogue.international-library.de | 9 |
| www.international-library.de | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Closure Library Jan 2026
- dropped Google Sites Dec 2025