What powers 
sagaken-shakyo.or.jp?
Last seen Sep 2026 · 9 technologies across 6 categories
Analytics
Google Analytics
since Aug 2023
Font scripts
Google Font API
since Aug 2023
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2023
SWFObject
since Jun 2020
Tag managers
Google Tag Manager
since Aug 2023
Web servers
Apache HTTP Server
since Jun 2020
Nginx
since Aug 2023
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
- 51% phone
- 49% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.06 / 10 · ranked #530,380 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 10.5 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on INFOSPHERE NTT PC Communications, Inc. (1.33.174.220)
- DNS: customer.ne.jp
- Email: sagaken-shakyo.or.jp
- Email security: SPF (hard fail), no DMARC record
- SSL: CloudSecure Corporation, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 10,988,059, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sagaken-shakyo.or.jp | 9 |
| www.sagaken-shakyo.or.jp | 7 |