SINNER
(https://sinner.eu) 📸 Data Snapshot: June 19, 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.
There is a significant authority gap regarding the ‘experts’ mentioned in the copy; no specific athletes or artists are named, creating an unverifiable expert footprint. The schema_json includes Organization and WebSite data but fails to utilize Person schema or sameAs links for key founders or designers to establish individual authority. Technical credibility is slightly undermined by the broken heading hierarchy and repetition of H3 and H4 tags on the homepage, suggesting a template-led rather than authority-led digital implementation.
The brand makes bold performance claims such as ‘maximum safety and ultimate comfort’ for helmets, yet lacks links to specific safety standard certifications or impact test results within the content. The marketing tone suggests a high-end technical brand (‘high-tech products for winter sports’), but the pricing strategy and lack of detailed technical whitepapers suggest a more standard retail positioning. The claim of being a ‘specialist’ since 1996 is the strongest point of substance, yet it isn’t backed by a detailed historical timeline or project log.
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": "http://schema.org",
"@type": "WebSite",
"url": "https://www.sinner.eu/en/",
"name": "Sinner"
},
{
"@context": "http://schema.org/",
"@type": "WebPage",
"speakable": {
"@type": "SpeakableSpecification",
"cssSelector": [
".cms-content"
],
"xpath": [
"/html/head/title"
]
}
},
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "SINNER",
"url": "https://www.sinner.eu/nl/",
"logo": "https://www.sinner.eu/media/logo/default/sinner.png",
"sameAs": [
"https://www.facebook.com/Sinner/",
"https://www.instagram.com/sinner/"
]
}
]
/en/eyewear/sunglasses/
[
{
"@context": "http://schema.org",
"@type": "WebSite",
"url": "https://www.sinner.eu/en/",
"name": "Sinner"
},
{
"@context": "http://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"item": {
"@id": "https://www.sinner.eu/en/",
"name": "Home"
},
"position": 1
},
{
"@type": "ListItem",
"item": {
"@id": "https://www.sinner.eu/en/eyewear",
"name": "Eyewear"
},
"position": 2
},
{
"@type": "ListItem",
"item": {
"@id": "https://www.sinner.eu/eyewear/sunglasses",
"name": "Sunglasses"
},
"position": 3
}
]
},
{
"@context": "http://schema.org/",
"@type": "WebPage",
"url": "https://www.sinner.eu/eyewear/sunglasses",
"mainEntity": {
"@context": "http://schema.org",
"@type": "OfferCatalog",
"name": "Sunglasses",
"url": "https://www.sinner.eu/eyewear/sunglasses",
"numberOfItems": 32,
"itemListElement": []
},
"speakable": {
"@type": "SpeakableSpecification",
"cssSelector": [
".category-description"
],
"xpath": [
"/html/head/title"
]
}
}
]
/en/sale/
[
{
"@context": "http://schema.org",
"@type": "WebSite",
"url": "https://www.sinner.eu/en/",
"name": "Sinner"
},
{
"@context": "http://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"item": {
"@id": "https://www.sinner.eu/en/",
"name": "Home"
},
"position": 1
},
{
"@type": "ListItem",
"item": {
"@id": "https://www.sinner.eu/sale",
"name": "Sale"
},
"position": 2
}
]
},
{
"@context": "http://schema.org/",
"@type": "WebPage",
"url": "https://www.sinner.eu/sale",
"mainEntity": {
"@context": "http://schema.org",
"@type": "OfferCatalog",
"name": "Sale",
"url": "https://www.sinner.eu/sale",
"numberOfItems": 32,
"itemListElement": []
},
"speakable": {
"@type": "SpeakableSpecification",
"cssSelector": [
".category-description"
],
"xpath": [
"/html/head/title"
]
}
}
]
🛡️ Trust Signals — external proof links that back the declared identity
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 8 | 6 |
| /en/eyewear/sunglasses/ | 6 | 4 |
| /en/form/free-insurance-en/ | 7 | 4 |
| /en/sale/ | 6 | 4 |
This page presents a snapshot of public data from SINNER, captured on June 19, 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 SINNER: 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://sinner.eu to view the most current version of its content and see directly what this company is about and what it offers.