What powers postud.io?
Last seen May 2026 · 23 technologies across 16 categories
Appointment scheduling
Calendly
since Apr 2026
CDN
Cloudflare
since May 2026
Font scripts
Google Font API
since Oct 2022
Issue trackers
Instatus
since Mar 2024
JavaScript frameworks
JavaScript libraries
Live chat
Tawk.to
since Mar 2024
Load balancers
Amazon ALB
since Apr 2026
Miscellaneous
PaaS
Amazon Web Services
since Oct 2022
Performance
Priority Hints
since Nov 2023
Programming languages
Node.js
since Nov 2023
Security
Cloudflare Bot Management
since May 2026
UI frameworks
Tailwind CSS
since Nov 2023
Web servers
Webmail
Google Workspace
since Oct 2022
Audience
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.96 / 10 · ranked #1,652,305 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 4.0 MB · 39 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| app.postud.io | 18 |
| star.postud.io | 11 |
| www.postud.io | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Facebook Pixel May 2026
- dropped Google Analytics May 2026
- dropped Google Tag Manager May 2026
- dropped Headless UI May 2026
- dropped LottieFiles May 2026
- dropped Microsoft Clarity May 2026
- detected Amazon ALB Apr 2026
- detected Calendly Apr 2026
- detected Next.js App Router Sep 2025
- detected PWA Sep 2025