Identity & Authority: HD Radio – Signal Evidence & AI Readability

HD Radio

(https://hdradio.com) 📸 Data Snapshot: June 20, 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.
5 Impact Weight: 15 / 100
33% Reputation

There is a significant authority gap regarding the personnel behind the technology; no engineers, founders, or experts are named, and the schema_json lacks Person or Organization sameAs links to establish digital authority. The technical implementation shows a credibility gap, specifically on the ‘Get a Radio’ page where dozens of H3 tags (Acura, BMW, etc.) are followed by empty or insufficient content, suggesting a hollowed-out template. The modified dates (2022) indicate the information is ‘Stale’ (47-month delta), further eroding its authority as a current tech leader.

The site claims ‘amazing features’ and ‘crystal clear sound’ but fails to provide any technical specs, user-generated evidence, or audio samples to demonstrate these claims. The assertion that the signal provides ‘real time updates’ and ’emergency alerts’ is not backed by any technical protocol names or partnership logos from emergency services. This creates a marketing tone that is significantly more polished than the evidence provided in the thin body text.

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",
    "@graph": [
        {
            "@type": "WebPage",
            "@id": "https://hdradio.com/",
            "url": "https://hdradio.com/",
            "name": "Homepage - HD Radio",
            "isPartOf": {
                "@id": "https://hdradio.com/#website"
            },
            "datePublished": "2018-06-03T15:01:21+00:00",
            "dateModified": "2022-07-05T15:23:10+00:00",
            "breadcrumb": {
                "@id": "https://hdradio.com/#breadcrumb"
            },
            "inLanguage": "en-US",
            "potentialAction": [
                {
                    "@type": "ReadAction",
                    "target": [
                        "https://hdradio.com/"
                    ]
                }
            ]
        },
        {
            "@type": "BreadcrumbList",
            "@id": "https://hdradio.com/#breadcrumb",
            "itemListElement": [
                {
                    "@type": "ListItem",
                    "position": 1,
                    "name": "Home"
                }
            ]
        },
        {
            "@type": "WebSite",
            "@id": "https://hdradio.com/#website",
            "url": "https://hdradio.com/",
            "name": "HD Radio",
            "description": "HD Radio from XPERI",
            "potentialAction": [
                {
                    "@type": "SearchAction",
                    "target": {
                        "@type": "EntryPoint",
                        "urlTemplate": "https://hdradio.com/?s={search_term_string}"
                    },
                    "query-input": {
                        "@type": "PropertyValueSpecification",
                        "valueRequired": true,
                        "valueName": "search_term_string"
                    }
                }
            ],
            "inLanguage": "en-US"
        }
    ]
}
/stations/
{
    "@context": "https://schema.org",
    "@graph": [
        {
            "@type": "WebSite",
            "@id": "https://hdradio.com/#website",
            "url": "https://hdradio.com/",
            "name": "HD Radio",
            "description": "HD Radio from XPERI",
            "potentialAction": [
                {
                    "@type": "SearchAction",
                    "target": {
                        "@type": "EntryPoint",
                        "urlTemplate": "https://hdradio.com/?s={search_term_string}"
                    },
                    "query-input": {
                        "@type": "PropertyValueSpecification",
                        "valueRequired": true,
                        "valueName": "search_term_string"
                    }
                }
            ],
            "inLanguage": "en-US"
        }
    ]
}
/why-hd-radio/
{
    "@context": "https://schema.org",
    "@graph": [
        {
            "@type": "WebPage",
            "@id": "https://hdradio.com/why-hd-radio/",
            "url": "https://hdradio.com/why-hd-radio/",
            "name": "Why HD Radio? - HD Radio",
            "isPartOf": {
                "@id": "https://hdradio.com/#website"
            },
            "datePublished": "2018-06-12T15:15:51+00:00",
            "dateModified": "2022-06-15T20:29:48+00:00",
            "breadcrumb": {
                "@id": "https://hdradio.com/why-hd-radio/#breadcrumb"
            },
            "inLanguage": "en-US",
            "potentialAction": [
                {
                    "@type": "ReadAction",
                    "target": [
                        "https://hdradio.com/why-hd-radio/"
                    ]
                }
            ]
        },
        {
            "@type": "BreadcrumbList",
            "@id": "https://hdradio.com/why-hd-radio/#breadcrumb",
            "itemListElement": [
                {
                    "@type": "ListItem",
                    "position": 1,
                    "name": "Home",
                    "item": "https://hdradio.com/"
                },
                {
                    "@type": "ListItem",
                    "position": 2,
                    "name": "Why HD Radio?"
                }
            ]
        },
        {
            "@type": "WebSite",
            "@id": "https://hdradio.com/#website",
            "url": "https://hdradio.com/",
            "name": "HD Radio",
            "description": "HD Radio from XPERI",
            "potentialAction": [
                {
                    "@type": "SearchAction",
                    "target": {
                        "@type": "EntryPoint",
                        "urlTemplate": "https://hdradio.com/?s={search_term_string}"
                    },
                    "query-input": {
                        "@type": "PropertyValueSpecification",
                        "valueRequired": true,
                        "valueName": "search_term_string"
                    }
                }
            ],
            "inLanguage": "en-US"
        }
    ]
}
/get-a-radio/
{
    "@context": "https://schema.org",
    "@graph": [
        {
            "@type": "WebSite",
            "@id": "https://hdradio.com/#website",
            "url": "https://hdradio.com/",
            "name": "HD Radio",
            "description": "HD Radio from XPERI",
            "potentialAction": [
                {
                    "@type": "SearchAction",
                    "target": {
                        "@type": "EntryPoint",
                        "urlTemplate": "https://hdradio.com/?s={search_term_string}"
                    },
                    "query-input": {
                        "@type": "PropertyValueSpecification",
                        "valueRequired": true,
                        "valueName": "search_term_string"
                    }
                }
            ],
            "inLanguage": "en-US"
        }
    ]
}
🛡️ Trust Signals — external proof links that back the declared identity
8Review mentions (all pages)
4External proof links (all pages)
PageReviewsProof links
/ (home) 2 1
/stations/ 2 1
/why-hd-radio/ 2 1
/get-a-radio/ 2 1