What powers coffeesign.jp?
Last seen Aug 2026 · 30 technologies across 15 categories
Analytics
Google Analytics
since Sep 2022
Matomo Analytics
since Apr 2024
Microsoft Clarity
since Apr 2024
Mixpanel
since Mar 2024
CDN
Amazon SES
since Sep 2022
Font scripts
Font Awesome
since Mar 2024
Google Font API
since Sep 2022
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Mar 2024
Miscellaneous
Open Graph
since Sep 2022
Popper
since Mar 2024
Prism
since Sep 2022
RSS
since Dec 2022
Webpack
since Sep 2022
PaaS
Amazon Web Services
since Sep 2022
Programming languages
Reverse proxies
Security
Cloudflare Bot Management
since Sep 2022
HSTS
since Sep 2022
UI frameworks
Video players
YouTube
since Sep 2022
Web frameworks
Django
since Mar 2024
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.82 / 10 · ranked #1,936,878 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Amazon Web Services (13.230.62.194)
- DNS: Amazon Route 53
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 11,334,109, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| beans.coffeesign.jp | 21 |
| coffeesign.jp | 16 |