Marly
(https://marly.com) 📸 Data Snapshot: May 31, 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 exhibits high trust theatre with a review_count of 25 across multiple pages while maintaining a proof_links_count of 0. Reviews are hosted internally without verified third-party links (e.g., Trustpilot or Google Reviews), making them unverifiable as forensic evidence. The trust_theatre_flag is active, suggesting the use of trust-building elements that lack any external validation or substance.
Proof density is extremely low, with a ratio of 0 verifiable evidence points to approximately 12 major performance claims. Every claim about friction reduction and emission cleanup is a vague assertion without a linked technical data sheet (TDS) or safety data sheet (SDS) visible in the crawled text. The reliance on the Ultra prefix across all products acts as a linguistic substitute for actual performance metrics.
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) | 25 | 0 |
| /fr/ | 25 | 0 |
| /nl/ | 25 | 0 |
| /fr/category/traitements-additifs/traitements-diesel/ | 25 | 0 |
🔗 Identity & Technical Layer — schema JSON-LD: declared ratings, reviews & identity proof
Homepage schema
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Corporation",
"@id": "https://www.marly.com/#schema-publishing-organization",
"url": "https://www.marly.com",
"name": "Marly",
"logo": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-organization-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 60,
"width": 60
},
"image": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-organization-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 60,
"width": 60
},
"description": ""
},
{
"@type": "WebSite",
"@id": "https://www.marly.com/#schema-website",
"url": "https://www.marly.com",
"name": "Marly - Additifs Huiles Moteur hautes performances pour voitures diesel et essence et motos",
"encoding": "UTF-8",
"potentialAction": {
"@type": "SearchAction",
"target": "https://www.marly.com/fr/search/{search_term_string}/",
"query-input": "required name=search_term_string"
},
"image": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-site-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 357,
"width": 1189
}
},
{
"@type": "BreadcrumbList",
"@id": "https://www.marly.com/fr/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home"
}
]
},
{
"@type": "Person",
"@id": "https://www.marly.com/fr/author/jicao/#schema-author",
"name": "jicao",
"url": "https://www.marly.com/fr/author/jicao/"
}
]
}
/fr/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Corporation",
"@id": "https://www.marly.com/#schema-publishing-organization",
"url": "https://www.marly.com",
"name": "Marly",
"logo": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-organization-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 60,
"width": 60
},
"image": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-organization-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 60,
"width": 60
},
"description": ""
},
{
"@type": "WebSite",
"@id": "https://www.marly.com/#schema-website",
"url": "https://www.marly.com",
"name": "Marly - Additifs Huiles Moteur hautes performances pour voitures diesel et essence et motos",
"encoding": "UTF-8",
"potentialAction": {
"@type": "SearchAction",
"target": "https://www.marly.com/fr/search/{search_term_string}/",
"query-input": "required name=search_term_string"
},
"image": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-site-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 357,
"width": 1189
}
},
{
"@type": "BreadcrumbList",
"@id": "https://www.marly.com/fr/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home"
}
]
},
{
"@type": "Person",
"@id": "https://www.marly.com/fr/author/jicao/#schema-author",
"name": "jicao",
"url": "https://www.marly.com/fr/author/jicao/"
}
]
}
/nl/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Corporation",
"@id": "https://www.marly.com/#schema-publishing-organization",
"url": "https://www.marly.com",
"name": "Marly",
"logo": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-organization-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 60,
"width": 60
},
"image": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-organization-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 60,
"width": 60
},
"description": ""
},
{
"@type": "WebSite",
"@id": "https://www.marly.com/#schema-website",
"url": "https://www.marly.com",
"name": "Marly - Additifs Huiles Moteur hautes performances pour voitures diesel et essence et motos",
"encoding": "UTF-8",
"potentialAction": {
"@type": "SearchAction",
"target": "https://www.marly.com/nl/search/{search_term_string}/",
"query-input": "required name=search_term_string"
},
"image": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-site-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 357,
"width": 1189
}
},
{
"@type": "BreadcrumbList",
"@id": "https://www.marly.com/nl/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home"
}
]
},
{
"@type": "Person",
"@id": "https://www.marly.com/nl/author/jicao/#schema-author",
"name": "jicao",
"url": "https://www.marly.com/nl/author/jicao/"
}
]
}
/fr/category/traitements-additifs/traitements-diesel/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Organization",
"@id": "https://www.marly.com/#schema-publishing-organization",
"url": "https://www.marly.com",
"name": "Marly",
"logo": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-organization-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 60,
"width": 60
}
},
{
"@type": "WebSite",
"@id": "https://www.marly.com/#schema-website",
"url": "https://www.marly.com",
"name": "Marly - Additifs Huiles Moteur hautes performances pour voitures diesel et essence et motos",
"encoding": "UTF-8",
"potentialAction": {
"@type": "SearchAction",
"target": "https://www.marly.com/fr/search/{search_term_string}/",
"query-input": "required name=search_term_string"
},
"image": {
"@type": "ImageObject",
"@id": "https://www.marly.com/#schema-site-logo",
"url": "https://www.marly.com/wp-content/uploads/2022/10/LOGO-MARLY.png",
"height": 357,
"width": 1189
}
},
{
"@type": "CollectionPage",
"@id": "https://www.marly.com/fr/category/traitements-additifs/traitements-diesel/#schema-webpage",
"isPartOf": {
"@id": "https://www.marly.com/#schema-website"
},
"publisher": {
"@id": "https://www.marly.com/#schema-publishing-organization"
},
"url": "https://www.marly.com/fr/category/traitements-additifs/traitements-diesel/",
"mainEntity": {
"@type": "ItemList",
"itemListElement": [
{
"@type": "ListItem",
"position": "1",
"url": "https://www.marly.com/fr/products/ultra-cleaner-diesel-turbo-fap-catalyseur-egr-injecteurs/"
},
{
"@type": "ListItem",
"position": "2",
"url": "https://www.marly.com/fr/products/ultra-cleaner-diesel-full-injection-injecteurs-pompe-phases/"
},
{
"@type": "ListItem",
"position": "3",
"url": "https://www.marly.com/fr/products/ultra-conditioner-injection-diesel/"
},
{
"@type": "ListItem",
"position": "4",
"url": "https://www.marly.com/fr/products/ultra-fap-dpf-conditioner-diesel/"
},
{
"@type": "ListItem",
"position": "5",
"url": "https://www.marly.com/fr/products/ultra-smoke-stop-diesel/"
},
{
"@type": "ListItem",
"position": "6",
"url": "https://www.marly.com/fr/products/ultra-kit-controle-technique-smoke-stop/"
},
{
"@type": "ListItem",
"position": "7",
"url": "https://www.marly.com/fr/products/cti-diesel-entretien-et-protection-systeme-dalimentation/"
},
{
"@type": "ListItem",
"position": "8",
"url": "https://www.marly.com/fr/products/nettoyant-injection-diesel-curatif/"
},
{
"@type": "ListItem",
"position": "9",
"url": "https://www.marly.com/fr/products/diesel-smoke-stop-reduit-les-emissions-de-fumees/"
},
{
"@type": "ListItem",
"position": "10",
"url": "https://www.marly.com/fr/products/nettoyant-turbo-fap-diesel-curatif/"
},
{
"@type": "ListItem",
"position": "11",
"url": "https://www.marly.com/fr/products/diesel-booster-augmente-le-couple-et-la-souplesse/"
},
{
"@type": "ListItem",
"position": "12",
"url": "https://www.marly.com/fr/products/protector-injection-diesel/"
},
{
"@type": "ListItem",
"position": "13",
"url": "https://www.marly.com/fr/products/c2i-diesel-entretien-protection-systeme-dalimentation/"
},
{
"@type": "ListItem",
"position": "14",
"url": "https://www.marly.com/fr/products/booster-plus-diesel-souplesse-et-conduite-optimalisee/"
},
{
"@type": "ListItem",
"position": "15",
"url": "https://www.marly.com/fr/products/diesel-flush-nettoyant-dinjection-pro/"
},
{
"@type": "ListItem",
"position": "16",
"url": "https://www.marly.com/fr/products/fuel-dope-anti-figeant-hivernal-carburant/"
}
]
}
},
{
"@type": "BreadcrumbList",
"@id": "https://www.marly.com/fr/category/traitements-additifs/traitements-diesel/?category_name=traitements-additifs/traitements-diesel/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://www.marly.com"
},
{
"@type": "ListItem",
"position": 2,
"name": "TRAITEMENTS ADDITIFS",
"item": "https://www.marly.com/fr/category/traitements-additifs/"
},
{
"@type": "ListItem",
"position": 3,
"name": "Archive for TRAITEMENTS DIESEL"
}
]
}
]
}
This page presents a snapshot of public data from Marly, captured on May 31, 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 Marly: 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://marly.com to view the most current version of its content and see directly what this company is about and what it offers.