What powers zeirishi-hoken.co.jp?
Last seen Aug 2026 · 3 technologies across 3 categories
CDN
Google Hosted Libraries
since Jun 2022
JavaScript libraries
Web servers
Apache HTTP Server
since Feb 2020
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 85% desktop
- 15% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.15 / 10 · ranked #1,347,107 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.4 MB · 28 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on PSPINC-BDC (216.230.253.64)
- DNS: alpha-mail.jp
- Email: alpha-mail.net
- Email security: no SPF record, DMARC monitor only
- SSL: Cybertrust Japan, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,001,740, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted