What powers sansyu-pr.co.jp?
Last seen Sep 2026 · 7 technologies across 7 categories
A/B Testing
Convert
since Nov 2022
Analytics
Google Analytics
since Nov 2022
CDN
Google Hosted Libraries
since Dec 2022
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
Programming languages
PHP
since Apr 2026
Web servers
Apache HTTP Server
since Apr 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 52% phone
- 48% desktop
Indonesia
Japan
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.53 / 10 · ranked #2,448,110 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 63 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: customer.ne.jp
- Email: sansyu-pr.co.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: JPRS, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 17,611,749, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google Hosted Libraries Sep 2026
- detected jQuery Sep 2026
- detected Convert Jul 2026
- dropped Convert Jun 2026
- dropped Google Hosted Libraries Jun 2026
- dropped jQuery Jun 2026
- detected Google Hosted Libraries Apr 2026
- detected jQuery Apr 2026
- detected PHP Apr 2026
- dropped Google Hosted Libraries Nov 2025
- dropped jQuery Nov 2025