What powers calculate84.com?
Last seen Jun 2026 · 12 technologies across 7 categories
CDN
Cloudflare
since Jan 2023
Font scripts
Google Font API
since Mar 2021
JavaScript frameworks
Svelte
since Jun 2024
Miscellaneous
Programming languages
Node.js
since Jun 2024
UI frameworks
SvelteKit
since Jun 2024
Tailwind CSS
since Jun 2024
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Sep 2022
Audience
- 76% desktop
- 24% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.47 / 10 · ranked #26,857,293 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0.15 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 7.6 MB · 21 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| calculate84.com | 12 |
| www.calculate84.com | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Sep 2025
- detected Open Graph Sep 2025
- detected PWA Sep 2025