What powers puyo.jp?
Last seen Aug 2026 · 22 technologies across 13 categories
Affiliate programs
Amazon Associates
since Nov 2023
Analytics
CDN
Amazon CloudFront
since Nov 2023
Amazon S3
since Nov 2023
cdnjs
since Nov 2023
Cloudflare
since Nov 2023
jQuery CDN
since Nov 2023
jsDelivr
since Nov 2023
Google Workspace
since Aug 2022
Mailjet
since Jun 2026
Font scripts
Google Font API
since Nov 2023
JavaScript libraries
Message boards
Mastodon
since Feb 2021
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Ruby
since Jan 2019
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Ruby on Rails
since Jan 2019
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
- 53% desktop
- 47% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.26 / 10 · ranked #2,974,538 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.7 MB · 15 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| ro.puyo.jp | 14 |
| ro-mastodon.puyo.jp | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Mailjet Jun 2026