What powers tsuruga-th.ed.jp?
Last seen Sep 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Jun 2023
CMS
Databases
MySQL
since Sep 2023
Font scripts
JavaScript libraries
Miscellaneous
RSS
since Mar 2025
Programming languages
PHP
since Apr 2020
UI frameworks
Web servers
Apache HTTP Server
since Apr 2020
Webmail
Microsoft 365
since Apr 2025
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.01 / 10 · ranked #3,571,058 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 3.0 MB · 30 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: mitene.ad.jp
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 10,579,333
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted