What powers kotobuki-c.net?
Last seen Aug 2026 · 16 technologies across 11 categories
Advertising
Twitter Ads
since Dec 2021
Analytics
Google Analytics
since Dec 2021
Authentication
Facebook Login
since Jul 2023
CDN
Font scripts
Google Font API
since Dec 2021
Typekit
since Dec 2021
Hosting
Xserver
since Aug 2022
JavaScript libraries
Security
Cloudflare Bot Management
since Mar 2025
Video players
YouTube
since Dec 2021
Web servers
Nginx
since Dec 2021
Widgets
Twitter
since Dec 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 84% desktop
- 16% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.36 / 10 · ranked #7,896,380 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 95 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025