What powers raffinegroup-online.jp?
Last seen Aug 2026 · 11 technologies across 7 categories
Analytics
Google Analytics
since Sep 2019
JavaScript libraries
Operating systems
Windows Server
since Jul 2019
Tag managers
Google Tag Manager
since Sep 2019
UI frameworks
Web frameworks
Web servers
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
- 96% phone
- 4% desktop
Japan
United States
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #361,186 of all domains
76 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.4 MB · 23 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ARTERIA Networks (120.51.36.14)
- DNS: Onamae.com
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Nov 2026
- Common Crawl link graph: rank 9,580,359
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted