What powers 
hibikoku.tokyo?
Last seen Sep 2026 · 17 technologies across 9 categories
Advertising
Microsoft Advertising
since May 2024
Analytics
Font scripts
Typekit
since Feb 2021
Hosting panels
Plesk
since Mar 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Tag managers
Google Tag Manager
since Mar 2020
Web servers
Nginx
since Mar 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Standards: llms.txt
Audience
- 84% desktop
- 16% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.03 / 10 · ranked #545,532 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.1 MB · 97 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on BBTOWER BroadBand Tower, Inc. (203.216.199.51)
- DNS: hibikoku.tokyo
- Email: hibikoku.tokyo
- Email security: no SPF record, no DMARC record
- SSL: JPRS, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 214,703
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted