What powers certa.in?
Last seen May 2026 · 16 technologies across 12 categories
CDN
Amazon CloudFront
since Jul 2025
Amazon S3
since Jul 2025
Sendgrid
since Jul 2025
Font scripts
Google Font API
since Jul 2025
Issue trackers
Sentry
since Jul 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
PWA
since Jul 2025
PaaS
Amazon Web Services
since Jul 2025
Performance
Priority Hints
since Apr 2026
Rich text editors
Monaco Editor
since May 2026
Security
HSTS
since Jul 2025
UI frameworks
Radix UI
since Jul 2025
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 2.0 MB · 112 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| people.certa.in | 16 |
| mastec.certa.in | 15 |
| pepsi.certa.in | 14 |
Full technology history →
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Recent changes
- detected Monaco Editor May 2026
- detected Priority Hints Apr 2026
- detected Ace Oct 2025