What powers containerinbox.com.br?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Aug 2022
Databases
Firebase
since Nov 2025
Development
JSS
since Nov 2025
IaaS
Google Cloud
since Nov 2025
Issue trackers
Sentry
since May 2025
JavaScript frameworks
React
since Nov 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2022
Miscellaneous
Performance
Google Cloud Trace
since Nov 2025
Security
HSTS
since Nov 2025
UI frameworks
MUI
since Nov 2025
Tailwind CSS
since Nov 2025
Audience
- 100% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.38 / 10 · ranked #41,850,085 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 375 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Fastly
- Weight: 1.1 MB · 24 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| containerinbox.com.br | 16 |
| www.containerinbox.com.br | 16 |
Full technology history →
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Recent changes
- dropped Google Font API Dec 2025
- dropped Leaflet Dec 2025
- dropped Livefyre Dec 2025
- dropped Nginx Dec 2025
- dropped Priority Hints Dec 2025
- dropped Swiper Dec 2025
- dropped Vue.js Dec 2025
- dropped Webflow Dec 2025
- detected core-js Nov 2025
- detected Facebook Pixel Nov 2025
- detected Firebase Nov 2025
- detected Google Cloud Nov 2025
- detected Google Cloud Trace Nov 2025
- dropped Google Tag Manager Nov 2025
- detected HSTS Nov 2025
- detected HTTP/3 Nov 2025
- detected JSS Nov 2025
- detected MUI Nov 2025
- detected React Nov 2025
- detected Tailwind CSS Nov 2025
- detected WhatsApp Business Chat Nov 2025
- dropped core-js Sep 2025
- dropped Facebook Pixel Sep 2025
- detected Google Analytics Aug 2025
- detected Google Tag Manager Aug 2025