What powers japanheritage-kannmon.jp?
Last seen Aug 2026 · 7 technologies across 7 categories
Analytics
CDN
JavaScript libraries
Operating systems
UI frameworks
Web frameworks
Web servers
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Blocked
- GPTBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 30 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
3 of 33 AI crawlers blocked
Audience
- 74% phone
- 26% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.35 / 10 · ranked #1,067,436 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 11.5 MB · 103 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Kanmon "Nostalgic" Straits
- Founded: 2017
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on CAPL-AS-AP Contabo Asia Private Limited (46.250.253.137)
- DNS: value-domain.com
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 3072, expires Dec 2026
- Common Crawl link graph: rank 1,256,937, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted