What powers rceconstrucoes.com.br?
Last seen Aug 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since May 2021
Font scripts
Google Font API
since May 2021
JavaScript libraries
Load balancers
Maps
Google Maps
since Dec 2022
Operating systems
Windows Server
since May 2021
UI frameworks
Bootstrap
since May 2021
Web frameworks
Microsoft ASP.NET
since May 2021
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
- 100% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.38 / 10 · ranked #41,930,947 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 4.5 MB · 58 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Locaweb (191.252.4.55)
- Email: Locaweb
- Email security: SPF (hard fail), no DMARC record
- SSL: GlobalSign, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 105,421,083
- Verified with: GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rceconstrucoes.com.br | 11 |
| portalrh.rceconstrucoes.com.br | 3 |