What powers coelacanth-dream.com?
Last seen Jun 2026 · 11 technologies across 10 categories
Advertising
Google AdSense
since Jul 2020
Analytics
Google Analytics
since Jul 2020
Caching
Varnish
since Jul 2020
CDN
Fastly
since Jul 2020
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
GitHub Pages
since Jul 2020
Programming languages
Ruby
since Jul 2020
Security
HSTS
since Sep 2022
Static site generator
Web frameworks
Ruby on Rails
since Jul 2020
Audience
- 71% desktop
- 29% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.78 / 10 · ranked #2,024,974 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Fastly
- Weight: 0.0 MB · 5 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.coelacanth-dream.com | 8 |
| www.coelacanth-dream.com | 7 |