What powers katachi.tokyo?
Last seen Aug 2026 · 28 technologies across 15 categories
Advertising
Twitter Ads
since Mar 2025
Authentication
Facebook Login
since Mar 2025
Linkedin Sign-in
since Mar 2025
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Mar 2025
Font scripts
Google Font API
since Mar 2025
JavaScript libraries
Lightbox
since Mar 2025
Miscellaneous
Open Graph
since Mar 2025
RSS
since Mar 2025
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Mar 2025
Web servers
Apache HTTP Server
since Mar 2025
Webmail
Microsoft 365
since Mar 2025
Widgets
Twitter
since Mar 2025
WordPress plugins
WordPress Super Cache
since Aug 2026
WP-PageNavi
since Mar 2025
WordPress themes
Themegraphy Graphy
since Mar 2025
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 Aug 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
1.46 / 10 · ranked #6,832,565 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6 s |
| CLS | 0 |
| TTFB | 5000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.5 MB · 52 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.