What powers coffeemafia.jp?
Last seen Jun 2026 · 37 technologies across 21 categories
A/B Testing
Google Optimize
since Aug 2022
Advertising
Analytics
Ahoy
since Sep 2025
Google Ads Conversion Tracking
since Aug 2022
Google Analytics
since Jan 2019
Microsoft Clarity
since Apr 2023
Authentication
Facebook Login
since Aug 2022
CDN
Amazon CloudFront
since Feb 2020
Cloudflare
since Sep 2024
Databases
Firebase
since Sep 2022
Font scripts
Google Font API
since Jan 2019
IaaS
Google Cloud
since Sep 2022
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Mar 2019
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Feb 2020
Page builders
STUDIO
since Sep 2022
Performance
Priority Hints
since Feb 2026
Turbo
since Sep 2024
Programming languages
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Ruby on Rails
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Mar 2023
Widgets
Twitter
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.40 / 10 · ranked #1,010,786 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 3.6 MB · 139 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shiodome.coffeemafia.jp | 24 |
| ariake.coffeemafia.jp | 23 |
| kiba.coffeemafia.jp | 23 |
| umekita.coffeemafia.jp | 23 |
| coffeemafia.jp | 22 |
| nihonbashi.coffeemafia.jp | 19 |
| iidabashi.coffeemafia.jp | 17 |
| nishi-shinjuku.coffeemafia.jp | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Feb 2026