What powers cbdb.org.br?
Last seen Sep 2026 · 9 technologies across 9 categories
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
Programming languages
Ruby
since Dec 2020
Rich text editors
CKEditor
since Dec 2020
Security
HSTS
since Jul 2024
UI frameworks
Video players
YouTube
since Dec 2020
Web frameworks
Ruby on Rails
since Dec 2020
Web servers
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 70% desktop
- 30% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.52 / 10 · ranked #874,934 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 19.8 MB · 126 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (3.95.131.182)
- Email: Locaweb
- Email security: SPF (neutral), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,175,103, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cbdb.org.br | 9 |
| www.cbdb.org.br | 9 |