What powers libry.jp?
Last seen Jun 2026 · 34 technologies across 22 categories
Analytics
Google Analytics
since Feb 2020
Authentication
Google Sign-in
since Apr 2022
CDN
CMS
HubSpot CMS Hub
since Mar 2024
Databases
Firebase
since Jun 2021
Ecommerce
Cart Functionality
since Jul 2021
Font scripts
Google Font API
since May 2020
IaaS
Google Cloud
since Jun 2021
JavaScript frameworks
JavaScript graphics
JavaScript libraries
OWL Carousel
since Apr 2022
Marketing automation
HubSpot
since Mar 2024
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
HTTP/3
since Feb 2024
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Apr 2022
Page builders
STUDIO
since Jun 2021
Programming languages
Security
Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2021
Video players
Vimeo
since Nov 2021
Web frameworks
Laravel
since Jun 2022
Web servers
Nginx
since Apr 2020
Webmail
Google Workspace
since Aug 2022
Audience
- 97% desktop
- 3% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.70 / 10 · ranked #312,709 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Google
- Weight: 2.9 MB · 143 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| libry.jp | 18 |
| about.libry.jp | 16 |
| app.libry.jp | 14 |
| support.libry.jp | 11 |
| store.libry.jp | 10 |
| app-link.libry.jp | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Feb 2026
- dropped Vite Feb 2026
- dropped HubSpot Analytics Sep 2025