What powers bigfacecat-kenji.com?
Last seen Aug 2026 · 20 technologies across 15 categories
Advertising
Twitter Ads
since Apr 2022
Analytics
Google Analytics
since Apr 2022
Authentication
Facebook Login
since Apr 2022
CDN
Cloudflare
since Jan 2023
Ecommerce
stores.jp
since Oct 2022
Font scripts
Google Font API
since Apr 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Payment processors
Mastercard
since Oct 2022
Visa
since Oct 2022
Programming languages
Ruby
since Apr 2022
Security
Cloudflare Bot Management
since Jan 2023
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Apr 2022
Web frameworks
Ruby on Rails
since Apr 2022
Widgets
Twitter
since Apr 2022
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
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 1.7 MB · 48 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- dropped Vue.js Aug 2026