What powers 19hz.net?
Last seen Aug 2026 · 20 technologies across 15 categories
Advertising
Twitter Ads
since Apr 2024
Analytics
Google Analytics
since Apr 2024
Authentication
Facebook Login
since Apr 2024
CDN
Cloudflare
since Apr 2024
Ecommerce
Cart Functionality
since Apr 2024
stores.jp
since Apr 2024
Font scripts
Google Font API
since Apr 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2024
Payment processors
Mastercard
since Apr 2024
Visa
since Apr 2024
Programming languages
Ruby
since Apr 2024
Security
Cloudflare Bot Management
since Apr 2024
HSTS
since Apr 2024
Tag managers
Google Tag Manager
since Apr 2024
Web frameworks
Ruby on Rails
since Apr 2024
Widgets
Twitter
since Apr 2024
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Open Page Rank
0.24 / 10 · ranked #70,928,772 of all domains
1 referring domains · OpenPageRank
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 1.7 MB · 64 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.