What powers biwakobunkakan.jp?
Last seen Sep 2026 · 4 technologies across 4 categories
Analytics
CDN
Google Hosted Libraries
since May 2022
JavaScript libraries
Web servers
Apache HTTP Server
since Jul 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 74% phone
- 26% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.76 / 10 · ranked #2,076,672 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.4 MB · 46 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Museum of Shiga Prefecture Biwako-Bunkakan
- Founded: 1961
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on INFOSPHERE NTT PC Communications, Inc. (161.34.2.44)
- Email: biwakobunkakan.jp
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 1,260,564, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| biwakobunkakan.jp | 4 |
| www.biwakobunkakan.jp | 4 |