What powers usecardboard.com?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
Google Analytics
since Jun 2026
Vercel Analytics
since Feb 2026
Authentication
Clerk
since Feb 2026
CDN
Cloudflare
since Feb 2026
Development
Turbopack
since Jun 2026
Amazon SES
since Feb 2026
Issue trackers
Sentry
since Feb 2026
JavaScript frameworks
Miscellaneous
Open Graph
since Feb 2026
Webpack
since Feb 2026
PaaS
Amazon Web Services
since Feb 2026
Vercel
since Feb 2026
Performance
Priority Hints
since Feb 2026
Programming languages
Node.js
since Feb 2026
Security
Cloudflare Bot Management
since Feb 2026
HSTS
since Feb 2026
UI frameworks
Webmail
Apple iCloud Mail
since May 2026
Audience
- 55% desktop
- 45% phone
India
Brazil
Italy
Indonesia
Canada
Portugal
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.20 / 10 · ranked #3,095,860 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.3 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 13.0 MB · 108 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Jun 2026
- detected Turbopack Jun 2026
- detected Apple iCloud Mail May 2026