What powers calc-online.xyz?
Last seen Jun 2026 · 19 technologies across 15 categories
Advertising
Google AdSense
since May 2020
Analytics
Google Analytics
since Apr 2020
Authentication
Facebook Login
since Mar 2024
CDN
Cookie compliance
Funding Choices
since Dec 2022
Font scripts
Bootstrap Icons
since Mar 2025
Google Font API
since Jul 2024
Hosting
Hostinger
since Aug 2022
JavaScript graphics
JavaScript libraries
math.js
since Apr 2020
Miscellaneous
Open Graph
since Sep 2022
Popper
since Apr 2022
Operating systems
Ubuntu
since Feb 2021
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Apr 2020
UI frameworks
Bootstrap
since Apr 2020
Web servers
Audience
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.35 / 10 · ranked #44,662,344 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 300 ms |
| CLS | 0.15 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese
- Weight: 2.5 MB · 133 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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