What powers hiraizumi.or.jp?
Last seen Sep 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
Google Hosted Libraries
since Feb 2022
Editors
DreamWeaver
since Jan 2019
Hosting panels
Plesk
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
SWFObject
since Jan 2019
Tag managers
Google Tag Manager
since Feb 2023
Web servers
Nginx
since Jan 2019
Widgets
Facebook
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 75% phone
- 25% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.99 / 10 · ranked #247,459 of all domains
113 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 3.9 MB · 81 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IDCF IDC Frontier Inc. (202.230.234.23)
- DNS: domainserver.ne.jp
- Email: hiraizumi.or.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: CloudSecure Corporation, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 734,016, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| hiraizumi.or.jp | 10 |
| www.hiraizumi.or.jp | 9 |