What powers 
ogasawara-info.jp?
Last seen Sep 2026 · 17 technologies across 14 categories
Analytics
Google Analytics
since May 2023
CDN
Google Hosted Libraries
since Apr 2023
CMS
WordPress
since Apr 2023
Databases
MySQL
since Apr 2023
Hosting
Sakura Internet
since Jun 2025
JavaScript frameworks
JavaScript graphics
particles.js
since Apr 2023
JavaScript libraries
Maps
Google Maps
since Apr 2023
Miscellaneous
Open Graph
since Apr 2023
RSS
since Apr 2023
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jul 2020
Web servers
Nginx
since Apr 2023
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 52% desktop
- 49% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.74 / 10 · ranked #745,187 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 11.2 MB · 97 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (133.167.212.33)
- DNS: Sakura Internet
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,194,626, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted