What powers postn.app?
Last seen Jun 2026 · 23 technologies across 11 categories
Analytics
CDN
Font scripts
Google Font API
since Aug 2023
JavaScript libraries
Clipboard.js
since Aug 2023
Miscellaneous
Page builders
Bubble
since Aug 2023
Programming languages
Node.js
since Aug 2023
Search engines
Security
HSTS
since Jul 2025
Web frameworks
Express
since Aug 2023
Webmail
Google Workspace
since Aug 2023
Audience
- 100% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.62 / 10 · ranked #5,496,196 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| CLS | 0.35 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.