What powers calctape.app?
Last seen Jun 2026 · 2 technologies across 2 categories
Programming languages
WebAssembly
since Jan 2024
Web servers
Apache HTTP Server
since Apr 2023
Audience
- 96% desktop
- 4% phone
Malaysia
United States
India
Brazil
Indonesia
Bangladesh
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.57 / 10 · ranked #5,884,372 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.0 MB · 32 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped PWA Nov 2025