What powers purecalculators.com?
Last seen Jun 2026 · 18 technologies across 10 categories
Advertising
Analytics
Google Analytics
since Sep 2021
CDN
Cloudflare
since Apr 2026
Font scripts
Google Font API
since Aug 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Node.js
since Sep 2021
Tag managers
Google Tag Manager
since Sep 2021
UI frameworks
Tailwind CSS
since Apr 2022
Audience
- 73% phone
- 25% desktop
- 2% tablet
Czechia
Malaysia
Romania
Hungary
Israel
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.93 / 10 · ranked #1,712,969 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 250 ms |
| CLS | 0.15 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.5 MB · 51 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| purecalculators.com | 18 |
| www.purecalculators.com | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped HSTS Jun 2026
- dropped Vercel Jun 2026
- dropped Google Workspace May 2026
- detected HTTP/3 May 2026
- detected Cloudflare Apr 2026
- detected FingerprintJS Apr 2026
- detected Google Tag Manager Mar 2026
- dropped Google Tag Manager Jan 2026
- detected Google Tag Manager Oct 2025
- detected Prebid Oct 2025