What powers lib-eye.net?
Last seen Oct 2026 · 3 technologies across 3 categories
Load balancers
Amazon ALB
since Oct 2021
PaaS
Amazon Web Services
since Oct 2021
Programming languages
Java
since Jul 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 73% desktop
- 27% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.01 / 10 · ranked #557,774 of all domains
87 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.5 MB · 12 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Mikasashiritsu Library
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Registered Jan 2012 (14 years) via GMO Internet Group, Inc. d/b/a Onamae.com, renews Jan 2027
- Hosted on Amazon Web Services (52.196.2.250)
- DNS: Amazon Route 53
- Email: Amazon SES / WorkMail
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 241,983, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lib-eye.net | 3 |
| www.lib-eye.net | 3 |