What powers rc101.com.br?
Last seen Sep 2026 · 20 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Authentication
Facebook Login
since Aug 2022
CDN
cdnjs
since Aug 2022
Cloudflare
since Feb 2019
Cloudinary
since Jul 2023
Google Hosted Libraries
since Aug 2022
jQuery CDN
since Aug 2022
Unpkg
since Aug 2022
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2022
Miscellaneous
Programming languages
PHP
since Aug 2022
UI frameworks
Widgets
SnapWidget
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.03 / 10 · ranked #12,121,113 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.34.156)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 25,243,671, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rc101.com.br | 20 |
| www.rc101.com.br | 20 |