What powers 
tcu-todoroki.ed.jp?
Last seen Oct 2026 · 13 technologies across 11 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Programming languages
Security
Video players
Web servers
Webmail
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% phone
- 29% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.12 / 10 · ranked #496,573 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 9.0 MB · 103 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on NETFOREST - Netforest,Inc. (218.45.17.213)
- DNS: netforest.ad.jp
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: JPRS, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 8,075,988, 2 hosts
- Verified with: Apple Business, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Apache HTTP Server Apr 2026
- dropped Apache HTTP Server Feb 2026