What powers captain-haku.com?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
CDN
Customer data platform
Rudderstack
since May 2024
Ecommerce
Kajabi
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Hosting
Xserver
since Aug 2022
Issue trackers
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Ruby
since Aug 2022
Security
Cloudflare Bot Management
since Aug 2022
UI frameworks
Video players
Wistia
since Aug 2022
Web frameworks
Ruby on Rails
since Aug 2022
Audience
- 56% phone
- 44% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.11 / 10 · ranked #86,485,981 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.3 MB · 57 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Sentry Mar 2026