What powers 
sbgf.org.br?
Last seen Sep 2026 · 37 technologies across 16 categories
Analytics
Google Analytics
since Feb 2025
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
jQuery CDN
since Feb 2022
jsDelivr
since Jul 2022
Unpkg
since Jan 2024
Comment systems
Ecommerce
Cart Functionality
since Nov 2023
Google Workspace
since Aug 2022
Mailjet
since Aug 2022
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
LottieFiles
since Mar 2025
Programming languages
PHP
since Jan 2019
TypeScript
since Aug 2025
Security
Cloudflare Bot Management
since May 2023
UI frameworks
Web servers
Apache HTTP Server
since Jun 2019
Widgets
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.33 / 10 · ranked #430,263 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 14.3 MB · 113 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Revista Brasileira de Geofisica
From Wikidata (CC0).
Infrastructure
- Hosted on Oracle Cloud (162.214.148.114)
- DNS: sbgf.org.br
- Email: Google Workspace
- Email security: SPF (neutral), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,362,677, 14 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rio25.sbgf.org.br | 25 |
| home.sbgf.org.br | 19 |
| sbgf.org.br | 17 |
| www.sbgf.org.br | 15 |
| events.sbgf.org.br | 13 |
| brjg.sbgf.org.br | 7 |
| www.brjg.sbgf.org.br | 7 |
| envio-livros.sbgf.org.br | 4 |
| workshop.sbgf.org.br | 3 |