What powers cartasdomundo.com.br?
Last seen Jun 2026 · 27 technologies across 18 categories
Analytics
Google Analytics
since Jun 2023
Microsoft Clarity
since Nov 2025
PostHog
since Jan 2026
TikTok Pixel
since Sep 2025
Authentication
Facebook Login
since Jun 2023
CDN
Amazon S3
since May 2026
Cloudflare
since Jul 2024
CMS
Framer Sites
since Jul 2023
Ecommerce
Cart Functionality
since Jun 2023
Shopify
since Jul 2024
Font scripts
Google Font API
since Jun 2023
Hosting
GoDaddy
since Jun 2023
JavaScript frameworks
React
since Jul 2023
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jun 2023
Miscellaneous
HTTP/3
since Mar 2024
Open Graph
since Jun 2023
PaaS
Amazon Web Services
since May 2026
Performance
Priority Hints
since Apr 2024
Security
HSTS
since Jun 2023
Tag managers
Google Tag Manager
since Jun 2023
UI frameworks
Web servers
Nginx
since Jun 2023
Webmail
Google Workspace
since Oct 2025
Audience
- 81% phone
- 19% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.10 / 10 · ranked #11,112,295 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 4.2 MB · 126 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cartasdomundo.com.br | 20 |
| assinatura.cartasdomundo.com.br | 15 |
| loja.cartasdomundo.com.br | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026
- dropped MailChimp Apr 2026
- dropped DigitalOcean Spaces Jan 2026
- dropped jsDelivr Jan 2026
- detected PostHog Jan 2026
- dropped American Express Dec 2025
- dropped Mastercard Dec 2025
- dropped Visa Dec 2025
- dropped Vue.js Dec 2025
- detected Microsoft Clarity Nov 2025
- detected Google Workspace Oct 2025
- detected TikTok Pixel Sep 2025