What powers arao-lib.jp?
Last seen Jun 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Aug 2022
CDN
Google Hosted Libraries
since Jun 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Apache HTTP Server
since May 2020
Widgets
SnapWidget
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.05 / 10 · ranked #1,509,368 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 75 ms |
| CLS | 0.25 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 31.2 MB · 141 requests
Homepage as crawled by the HTTP Archive, Jul 2026.