Identity & Authority: Serna Group – Signal Evidence & AI Readability

Serna Group

(https://sernagroup.com.mx) 📸 Data Snapshot: May 19, 2026
Identity & Authority — The Lens

Inspect 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.

Identity & Authority Expert verifiability & Schema depth.
9 Impact Weight: 15 / 100
60% Reputation

While the schema_json is technically sound and includes an Organization type with social media links, it lacks any Person schema or named experts. There are no mentions of a founder or specialized leads, creating an ‘authority vacuum.’ The technical implementation is clean, but the absence of named expertise or a ‘sameAs’ link to a verifiable professional profile limits its authority score.

The disconnect is stark between the claim of creating ‘experiences in Latin America’ and the lack of a single named event or production project. The meta-description promises to help ‘boost your business,’ but the content fails to provide a single case study or percentage-based growth metric from their historical performance. The marketing tone is ‘Enterprise’ while the evidence is ‘Boutique/Local.’

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": "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"
    }
}
🛡️ Trust Signals — external proof links that back the declared identity
3Review mentions (all pages)
3External proof links (all pages)
PageReviewsProof links
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