What powers sapia.jp?
Last seen Sep 2026 · 12 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
Font scripts
Google Font API
since May 2026
JavaScript libraries
Miscellaneous
Open Graph
since May 2026
Operating systems
Red Hat
since Nov 2024
Performance
Priority Hints
since Jun 2026
Programming languages
Web server extensions
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 69% phone
- 31% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.20 / 10 · ranked #1,269,721 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 2.4 MB · 96 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SONYTELECOM So-net Corporation (202.94.149.241)
- DNS: d-53.info
- Email: no MX record returned
- Email security: SPF (hard fail), DNSSEC signed
- SSL: DigiCert, RSA 2048, expires Sep 2026
- Common Crawl link graph: rank 973,125, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sapia.jp | 9 |
| sapia.jp | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Astro Jul 2026
- dropped jsDelivr Jul 2026
- dropped Snowplow Analytics Jul 2026
- detected Priority Hints Jun 2026
- detected Astro May 2026
- detected Google Font API May 2026
- detected jsDelivr May 2026
- detected Open Graph May 2026
- detected Snowplow Analytics May 2026
- detected Swiper May 2026