What powers saponavi.jp?
Last seen Aug 2026 · 5 technologies across 5 categories
Hosting
Sakura Internet
since Apr 2024
Programming languages
PHP
since Apr 2024
Security
HSTS
since Sep 2025
Web frameworks
CakePHP
since Apr 2024
Web servers
Apache HTTP Server
since Apr 2024
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 98% phone
- 2% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.41 / 10 · ranked #7,345,227 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SO-NET Sony Network Communications Inc. (159.28.112.5)
- Email: saponavi.jp
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 25,166,019
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| saponavi.jp | 5 |
| stg.saponavi.jp | 4 |