What powers jokan.co.jp?
Last seen Sep 2026 · 5 technologies across 5 categories
Analytics
Google Analytics
since Jun 2021
CDN
Google Hosted Libraries
since May 2023
JavaScript libraries
Web servers
Apache HTTP Server
since Jun 2021
Webmail
Microsoft 365
since Aug 2022
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
- 81% phone
- 19% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,211,140 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 17.6 MB · 47 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on STCN STNet, Incorporated (210.157.233.16)
- DNS: baobab.or.jp
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 7,114,827, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted