Petrobras
(https://petrobras.com.br) 📸 Data Snapshot: May 24, 2026Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.
Authority gaps are nearly non-existent due to the robust Organization schema which correctly identifies the founder (Getúlio Vargas), the founding date (1953), and a force of 50,000 employees. A minor gap exists in the ‘Nossa Energia’ section where scientists and experts are pictured but not named with individual Person schema or sameAs digital footprints.
The site avoids bold, unsubstantiated marketing claims. Instead of saying ‘we are the best,’ it provides a ‘Caderno de Mudanças Climáticas e Transição Energética 2025’ with specific trajectories for emission reductions. The disconnect between marketing tone and technical reality is minimized by the inclusion of the ‘Ficha com Dados de Segurança’ (FDS) for products.
Identity & Authority is read from the structured data first: whether the site declares who it is in machine-readable schema, with verifiable identity links. Below is the schema captured per page, then the external proof links that support (or fail to support) that identity.
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps
Homepage schema
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "Petrobras",
"legalName": "Petrobras",
"url": "https://petrobras.com.br/",
"logo": "https://petrobras.com.br/documents/2677942/35467433/logo-petrobras.png/79a2bf8e-1e26-e799-92d5-6479f945f6f6?version=1.0&t=1747939566000",
"foundingDate": "1953-10-03",
"founders": [
{
"@type": "Person",
"name": "Getúlio Vargas"
}
],
"contactPoint": [
{
"@type": "ContactPoint",
"telephone": "0800 728 9001",
"contactType": "SAC",
"email": "sac@petrobras.com.br",
"areaServed": "BR"
}
],
"sameAs": [
"https://www.instagram.com/petrobras/",
"https://www.facebook.com/petrobras"
],
"numberOfEmployees": "50000",
"areaServed": [
"BR"
],
"address": [
{
"@type": "PostalAddress",
"streetAddress": "Av. Henrique Valadares, 28, Centro",
"addressLocality": "Rio de Janeiro",
"addressRegion": "Rio de Janeiro",
"postalCode": "20231-030",
"addressCountry": "BR"
}
]
}
🛡️ Trust Signals — external proof links that back the declared identity
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 37 | 1 |
| /sustentabilidade/selecoes-publicas/ | 20 | 1 |
| /quem-somos/produtos/ | 19 | 1 |
| /quem-somos/estagios/ | 19 | 1 |
This page presents a snapshot of public data from Petrobras, captured on May 24, 2026, to show how machine logic reads Identity & Authority signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to Petrobras: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://petrobras.com.br to view the most current version of its content and see directly what this company is about and what it offers.