What powers riccsan.jp?
Last seen Oct 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since May 2019
CDN
Amazon CloudFront
since Oct 2021
JavaScript Libraries
Miscellaneous
HTTP/3
since Dec 2022
PaaS
Amazon Web Services
since Oct 2021
Programming languages
PHP
since Oct 2021
Tag managers
Google Tag Manager
since Oct 2021
UI frameworks
Bootstrap
since Oct 2021
Web frameworks
CakePHP
since Oct 2021
Web servers
Nginx
since Feb 2026
Widgets
Facebook
since May 2019
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
- 88% phone
- 12% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.82 / 10 · ranked #4,256,645 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 16.0 MB · 213 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (75.2.50.204)
- DNS: gmoserver.jp
- Email: gmoserver.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 28,677,409, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.riccsan.jp | 13 |
| riccsan.jp | 5 |
Full technology history →
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