Serna Group
(https://sernagroup.com.mx) 📸 Data Snapshot: May 19, 2026Count trust words (review, testimonial, rating, verified) against real outbound proof links (Google, Trustpilot, Clutch, G2, Yelp). Lots of trust language with zero verification links is trust theatre. Unlinked logo galleries count against it.
The site lists a review_count of 3 and a proof_links_count of 3, but these are statistically insignificant for an agency claiming that ‘companies from all over the world choose us.’ There are no visible logos of these global companies, nor are there any links to external verification platforms like Clutch or G2 in the provided evidence. The claim of ‘leading the conversation’ is a high-magnitude assertion with zero evidentiary support.
Proof density is nearly zero. Across the primary content, there are no mentions of specific tools (e.g., Semrush, HubSpot), no client names (e.g., Coca-Cola, local SMEs), and no dated success stories. The ratio of vague assertions like ‘crear experiencias’ to verifiable evidence is approximately 10:0.
Trust & Proof is read by weighing trust language against real verification. Below is the page-by-page tally of review mentions and external proof links, then the schema markup that may (or may not) declare verifiable ratings and identity proof.
🛡️ Trust Signals — reviews, proof links, trust-theatre check
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 3 | 3 |
🔗 Identity & Technical Layer — schema JSON-LD: declared ratings, reviews & identity proof
Homepage schema
{
"@context": "https://schema.org/",
"@type": "Website",
"name": "Serna Group",
"url": "https://sernagrp.com/",
"@id": "https://sernagrp.com/#website",
"about": "Comunicación, Marketing Digital, Producciones",
"description": "La puerta de Latinoamérica Empresas de todo el mundo nos eligen para crear comunicación estratégica, posicionarse orgánicamente en internet, liderar la conversación en redes sociales y crear experiencias en Latinoamérica.",
"publisher": {
"@type": "Organization",
"name": "Serna Group",
"@id": "https://sernagrp.com/nosotros/#organization",
"url": "https://sernagrp.com/nosotros/",
"logo": "https://sernagrp.com/wp-content/uploads/sernagroup-logo.png",
"image": {
"@type": "ImageObject",
"url": "https://sernagrp.com/wp-content/uploads/sernagroup-logo.png",
"height": "100",
"width": "300"
},
"email": "contacto@sernagrp.com",
"description": "Te ayudamos a crear comunicación estratégica, liderar la conversación en redes sociales, posicionarte orgánicamente en Internet y lograr tus objetivos de ventas entre otras cosas.",
"address": {
"@type": "PostalAddress",
"postalCode": "06760",
"streetAddress": "Calle Manzanillo 100 PH2, Roma Sur",
"addressCountry": "México",
"addressRegion": "CDMX",
"addressLocality": "Cuauhtémoc",
"telephone": "+52 55 52565705"
},
"sameAs": [
"https://www.instagram.com/sernagrp/",
"https://twitter.com/SernaGroupMx",
"https://www.linkedin.com/company/serna-group-mexico/",
"https://www.facebook.com/SernaGrp"
],
"areaServed": "Latinoamérica",
"hasOfferCatalog": {
"@type": "OfferCatalog",
"itemListElement": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Comunicación",
"@id": "https://sernagrp.com/agencia-comunicacion/#service",
"url": "https://sernagrp.com/agencia-comunicacion/"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Agencia de marketing digital",
"serviceType": "Marketing Digital",
"additionalType": "https://es.wikipedia.org/wiki/Marketing_digital",
"@id": "https://sernagrp.com/agencia-marketing-digital/#service",
"url": "https://sernagrp.com/agencia-marketing-digital/"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Producciones",
"@id": "http://sernagrp.com/#sernaproducciones",
"url": "https://sernagrp.com/serna-producciones/"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Agencia de Relaciones Públicas",
"serviceType": "Relaciones públicas",
"additionalType": "https://es.wikipedia.org/wiki/Relaciones_p%C3%BAblicas",
"@id": "https://sernagrp.com/agencia-relaciones-publicas/#service",
"url": "https://sernagrp.com/agencia-relaciones-publicas/"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Agencia SEO",
"serviceType": "Posicionamiento en buscadores",
"additionalType": "https://es.wikipedia.org/wiki/Posicionamiento_en_buscadores",
"@id": "https://sernagrp.com/agencia-seo/#service",
"url": "https://sernagrp.com/agencia-seo/"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Eventos",
"serviceType": "Organización de eventos",
"additionalType": "https://es.wikipedia.org/wiki/Organizaci%C3%B3n_de_eventos",
"@id": "https://sernagrp.com/organizacion-eventos/#service",
"url": "https://sernagrp.com/organizacion-eventos/"
}
}
]
}
},
"datePublished": "2020-07-12",
"hasPart": {
"@type": "webpage",
"url": "https://sernagrp.com/sitemap_index.xml"
}
}
This page presents a snapshot of public data from Serna Group, captured on May 19, 2026, to show how machine logic reads Trust & Proof 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 Serna Group: 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://sernagroup.com.mx to view the most current version of its content and see directly what this company is about and what it offers.