What powers library.gg?
Last seen Jun 2026 · 20 technologies across 13 categories
Analytics
CDN
Cloudflare
since Feb 2023
CMS
Font scripts
JavaScript frameworks
AlloyUI
since Dec 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Nov 2025
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Apache Wicket
since Dec 2021
Web servers
Apache Tomcat
since Jun 2025
Webmail
Microsoft 365
since Aug 2022
Audience
- 56% phone
- 44% desktop
Guernsey
India
United Kingdom
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.09 / 10 · ranked #1,437,542 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.0 MB · 52 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.catalogue.library.gg | 13 |
| www.library.gg | 10 |
Full technology history →
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Recent changes
- detected PWA Nov 2025