What powers rivalcir.com.br?
Last seen Aug 2026 · 5 technologies across 5 categories
Editors
Operating systems
Windows Server
since Jan 2019
Video players
YouTube
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 70% desktop
- 30% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.52 / 10 · ranked #6,358,907 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0.05 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.4 MB · 39 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Locaweb (186.202.54.4)
- DNS: Locaweb
- Email: no MX record returned, SPF names Locaweb
- Email security: SPF (neutral), DMARC monitor only
- Common Crawl link graph: rank 3,965,004, 3 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rivalcir.com.br | 5 |
| www.rivalcir.com.br | 5 |