What powers toyo21.jp?
Last seen Sep 2026 · 3 technologies across 3 categories
Miscellaneous
SWFObject
since Sep 2020
Programming languages
Adobe Flash
since Jul 2021
Web servers
Apache HTTP Server
since Sep 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
- 50% phone
- 50% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.59 / 10 · ranked #5,775,178 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.2 MB · 28 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on INFOSPHERE NTT PC Communications, Inc. (119.245.183.240)
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC monitor only
- Common Crawl link graph: rank 39,589,249, 2 hosts
DNS records as swept Sep 2026. How the web is hosted