What powers 
tokyokai.jp?
Last seen Aug 2026 · 6 technologies across 5 categories
Analytics
Google Analytics
since Aug 2018
Hosting panels
Plesk
since Aug 2018
JavaScript libraries
Maps
Google Maps
since Dec 2022
Web servers
Apache HTTP Server
since Aug 2018
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
Policy unknown
Audience
- 51% phone
- 50% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.39 / 10 · ranked #173,403 of all domains
101 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 6.4 MB · 161 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on GMOCL GMO GlobalSign Holdings K.K. (153.122.114.71)
- DNS: namedserver.net
- Email: tokyokai.jp
- Email security: no SPF record, no DMARC record
- SSL: GlobalSign, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 9,150,778, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted