What powers activecalculator.com?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
JavaScript frameworks
Live chat
Crisp Live Chat
since Mar 2024
Miscellaneous
Open Graph
since Mar 2024
Webpack
since Mar 2024
PaaS
Vercel
since Mar 2024
Performance
Priority Hints
since Mar 2024
Programming languages
Node.js
since Mar 2024
Security
HSTS
since Mar 2024
Tag managers
Google Tag Manager
since Mar 2024
UI frameworks
Tailwind CSS
since Mar 2024
Webmail
Google Workspace
since Mar 2024
Audience
- 71% phone
- 29% desktop
India
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.38 / 10 · ranked #2,710,685 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 7.7 MB · 68 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| activecalculator.com | 16 |
| app.activecalculator.com | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Radix UI May 2026
- dropped shadcn/ui May 2026
- detected Umami Apr 2026
- dropped Snowplow Analytics Jan 2026
- dropped Intercom Dec 2025
- detected Crisp Live Chat Nov 2025
- detected Snowplow Analytics Nov 2025
- dropped Headless UI Aug 2025