What powers oekaki-zukan.com?
Last seen Jun 2026 · 16 technologies across 12 categories
Advertising
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Mar 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Ruby
since Jan 2019
Security
Tag managers
Google Tag Manager
since Mar 2020
Web frameworks
Ruby on Rails
since Jan 2019
Web servers
Nginx
since Jan 2019
Widgets
Twitter
since Jan 2019
Audience
- 50% desktop
- 47% phone
- 3% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.58 / 10 · ranked #5,827,923 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 5.5 MB · 90 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected reCAPTCHA May 2026
- detected HSTS Mar 2026
- dropped reCAPTCHA Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025