What powers 
metallicrouge.jp?
Last seen Aug 2026 · 12 technologies across 7 categories
Analytics
Google Analytics
since May 2023
CDN
cdnjs
since May 2023
Cloudflare
since May 2023
Google Hosted Libraries
since May 2023
jsDelivr
since Dec 2023
JavaScript frameworks
GSAP
since May 2023
JavaScript libraries
Miscellaneous
Open Graph
since May 2023
Video players
YouTube
since May 2023
Web servers
Apache HTTP Server
since May 2023
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
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.89 / 10 · ranked #662,965 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.8 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 13.8 MB · 147 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (153.126.211.238)
- DNS: Onamae.com
- Email: saltweb.jp
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 9,685,505
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted