What powers captionfy.com?
Last seen Jun 2026 · 14 technologies across 9 categories
Analytics
Vercel Analytics
since Oct 2024
JavaScript frameworks
Miscellaneous
Open Graph
since Oct 2022
Webpack
since Oct 2024
PaaS
Vercel
since Oct 2024
Performance
Priority Hints
since Oct 2024
Programming languages
Node.js
since Oct 2022
Security
HSTS
since Oct 2022
UI frameworks
Widgets
Ko-fi
since Oct 2022
Audience
- 51% phone
- 46% desktop
- 3% tablet
Vietnam
Taiwan
Hong Kong SAR China
India
Japan
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.64 / 10 · ranked #21,029,086 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 0.7 MB · 55 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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