What powers 
jinken.ne.jp?
Last seen Oct 2026 · 7 technologies across 6 categories
Analytics
Google Analytics
since Jan 2019
Font scripts
Google Font API
since Dec 2022
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 74% phone
- 26% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.92 / 10 · ranked #637,104 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 4.0 MB · 71 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IDCF - IDC Frontier Inc. (164.46.45.113)
- DNS: Amazon Route 53
- Email: jinken.ne.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 2048, expires May 2027
- Common Crawl link graph: rank 649,678, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted