Maghull Double Glazing
(https://maghulldoubleglazing.com) 📸 Data Snapshot: May 21, 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 professional certifications. For a UK window installer, the absence of FENSA or CERTASS logos and registration numbers in the text or schema is a red flag. Furthermore, while the site mentions expert fitters, it fails to name any individuals or provide Person schema, leaving the identity of the team entirely anonymous.
The marketing tone claims the company is the leading and longest running in Liverpool, a bold assertion that is not supported by any external awards or official rankings. The claim of over 30,000 customers is a major performance metric that lacks a corresponding portfolio of named projects or geographic case studies. However, the technical performance claims regarding U-values are consistent with the hardware brands mentioned.
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://maghulldoubleglazing.com/",
"url": "https://maghulldoubleglazing.com/",
"name": "Double Glazing Liverpool - UPVC Windows & Doors",
"isPartOf": {
"@id": "https://maghulldoubleglazing.com/#website"
},
"primaryImageOfPage": {
"@id": "https://maghulldoubleglazing.com/#primaryimage"
},
"image": {
"@id": "https://maghulldoubleglazing.com/#primaryimage"
},
"thumbnailUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2018/06/fm-1.png",
"datePublished": "2018-06-01T09:43:55+00:00",
"dateModified": "2025-01-06T17:44:17+00:00",
"description": "Double Glazing Liverpool: Welcome To Maghull Double Glazing Offering Double Glazed Windows & Composite Doors in Liverpool For 30 Years.",
"breadcrumb": {
"@id": "https://maghulldoubleglazing.com/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://maghulldoubleglazing.com/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://maghulldoubleglazing.com/#primaryimage",
"url": "https://maghulldoubleglazing.com/wp-content/uploads/2018/06/fm-1.png",
"contentUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2018/06/fm-1.png",
"width": 300,
"height": 300
},
{
"@type": "BreadcrumbList",
"@id": "https://maghulldoubleglazing.com/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home"
}
]
},
{
"@type": "WebSite",
"@id": "https://maghulldoubleglazing.com/#website",
"url": "https://maghulldoubleglazing.com/",
"name": "Maghull Double Glazing",
"description": "Double Glazing | Windows and Doors Liverpool |",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://maghulldoubleglazing.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/casement-windows-liverpool/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://maghulldoubleglazing.com/casement-windows-liverpool/",
"url": "https://maghulldoubleglazing.com/casement-windows-liverpool/",
"name": "Casement Windows Liverpool - Maghull Double Glazing - Free Quotes",
"isPartOf": {
"@id": "https://maghulldoubleglazing.com/#website"
},
"primaryImageOfPage": {
"@id": "https://maghulldoubleglazing.com/casement-windows-liverpool/#primaryimage"
},
"image": {
"@id": "https://maghulldoubleglazing.com/casement-windows-liverpool/#primaryimage"
},
"thumbnailUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"datePublished": "2024-05-13T12:10:40+00:00",
"dateModified": "2024-11-15T12:28:11+00:00",
"description": "Casement Windows Liverpool From Maghull Double Glazing. Get Your Free Casement Window Quote From Maghull Today.",
"breadcrumb": {
"@id": "https://maghulldoubleglazing.com/casement-windows-liverpool/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://maghulldoubleglazing.com/casement-windows-liverpool/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://maghulldoubleglazing.com/casement-windows-liverpool/#primaryimage",
"url": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"contentUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"width": 550,
"height": 550
},
{
"@type": "BreadcrumbList",
"@id": "https://maghulldoubleglazing.com/casement-windows-liverpool/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://maghulldoubleglazing.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Casement Windows Liverpool"
}
]
},
{
"@type": "WebSite",
"@id": "https://maghulldoubleglazing.com/#website",
"url": "https://maghulldoubleglazing.com/",
"name": "Maghull Double Glazing",
"description": "Double Glazing | Windows and Doors Liverpool |",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://maghulldoubleglazing.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/composite-doors-liverpool/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://maghulldoubleglazing.com/composite-doors-liverpool/",
"url": "https://maghulldoubleglazing.com/composite-doors-liverpool/",
"name": "Composite Doors Liverpool - Maghull Double Glazing - Order Online",
"isPartOf": {
"@id": "https://maghulldoubleglazing.com/#website"
},
"primaryImageOfPage": {
"@id": "https://maghulldoubleglazing.com/composite-doors-liverpool/#primaryimage"
},
"image": {
"@id": "https://maghulldoubleglazing.com/composite-doors-liverpool/#primaryimage"
},
"thumbnailUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"datePublished": "2024-05-13T13:07:19+00:00",
"dateModified": "2025-09-05T16:34:56+00:00",
"description": "Composite Doors Liverpool From Maghull Double Glazing. Premium Composite Doors For Our Liverpool Based Customers.",
"breadcrumb": {
"@id": "https://maghulldoubleglazing.com/composite-doors-liverpool/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://maghulldoubleglazing.com/composite-doors-liverpool/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://maghulldoubleglazing.com/composite-doors-liverpool/#primaryimage",
"url": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"contentUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"width": 550,
"height": 550
},
{
"@type": "BreadcrumbList",
"@id": "https://maghulldoubleglazing.com/composite-doors-liverpool/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://maghulldoubleglazing.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Composite Doors Liverpool"
}
]
},
{
"@type": "WebSite",
"@id": "https://maghulldoubleglazing.com/#website",
"url": "https://maghulldoubleglazing.com/",
"name": "Maghull Double Glazing",
"description": "Double Glazing | Windows and Doors Liverpool |",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://maghulldoubleglazing.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/free-double-glazing-quote/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://maghulldoubleglazing.com/free-double-glazing-quote/",
"url": "https://maghulldoubleglazing.com/free-double-glazing-quote/",
"name": "Contact - Maghull Double Glazing - Free Double Glazing Quote",
"isPartOf": {
"@id": "https://maghulldoubleglazing.com/#website"
},
"primaryImageOfPage": {
"@id": "https://maghulldoubleglazing.com/free-double-glazing-quote/#primaryimage"
},
"image": {
"@id": "https://maghulldoubleglazing.com/free-double-glazing-quote/#primaryimage"
},
"thumbnailUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"datePublished": "2024-05-13T13:48:20+00:00",
"dateModified": "2025-01-07T16:59:15+00:00",
"description": "Free Double Glazing Quote in Liverpool. Contact Maghull Double Glazing Today For Free Quotes & Consultations in Liverpool.",
"breadcrumb": {
"@id": "https://maghulldoubleglazing.com/free-double-glazing-quote/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://maghulldoubleglazing.com/free-double-glazing-quote/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://maghulldoubleglazing.com/free-double-glazing-quote/#primaryimage",
"url": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"contentUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"width": 550,
"height": 550
},
{
"@type": "BreadcrumbList",
"@id": "https://maghulldoubleglazing.com/free-double-glazing-quote/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://maghulldoubleglazing.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Contact"
}
]
},
{
"@type": "WebSite",
"@id": "https://maghulldoubleglazing.com/#website",
"url": "https://maghulldoubleglazing.com/",
"name": "Maghull Double Glazing",
"description": "Double Glazing | Windows and Doors Liverpool |",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://maghulldoubleglazing.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/upvc-windows-liverpool/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://maghulldoubleglazing.com/upvc-windows-liverpool/",
"url": "https://maghulldoubleglazing.com/upvc-windows-liverpool/",
"name": "UPVC Windows Liverpool - Maghull Double Glazing",
"isPartOf": {
"@id": "https://maghulldoubleglazing.com/#website"
},
"primaryImageOfPage": {
"@id": "https://maghulldoubleglazing.com/upvc-windows-liverpool/#primaryimage"
},
"image": {
"@id": "https://maghulldoubleglazing.com/upvc-windows-liverpool/#primaryimage"
},
"thumbnailUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2018/06/cropped-fm-1.png",
"datePublished": "2023-11-15T14:55:42+00:00",
"dateModified": "2024-11-08T15:56:46+00:00",
"description": "UPVC Windows Liverpool From Maghull Double Glazing. We Offer The Best Double Glazed UPVC Windows in Liverpool.",
"breadcrumb": {
"@id": "https://maghulldoubleglazing.com/upvc-windows-liverpool/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://maghulldoubleglazing.com/upvc-windows-liverpool/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://maghulldoubleglazing.com/upvc-windows-liverpool/#primaryimage",
"url": "https://maghulldoubleglazing.com/wp-content/uploads/2018/06/cropped-fm-1.png",
"contentUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2018/06/cropped-fm-1.png",
"width": 512,
"height": 512
},
{
"@type": "BreadcrumbList",
"@id": "https://maghulldoubleglazing.com/upvc-windows-liverpool/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://maghulldoubleglazing.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "UPVC Windows Liverpool"
}
]
},
{
"@type": "WebSite",
"@id": "https://maghulldoubleglazing.com/#website",
"url": "https://maghulldoubleglazing.com/",
"name": "Maghull Double Glazing",
"description": "Double Glazing | Windows and Doors Liverpool |",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://maghulldoubleglazing.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/bifold-doors-liverpool/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://maghulldoubleglazing.com/bifold-doors-liverpool/",
"url": "https://maghulldoubleglazing.com/bifold-doors-liverpool/",
"name": "Bifold Doors Liverpool - Maghull Double Glazing - Aluminium & UPVC",
"isPartOf": {
"@id": "https://maghulldoubleglazing.com/#website"
},
"primaryImageOfPage": {
"@id": "https://maghulldoubleglazing.com/bifold-doors-liverpool/#primaryimage"
},
"image": {
"@id": "https://maghulldoubleglazing.com/bifold-doors-liverpool/#primaryimage"
},
"thumbnailUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"datePublished": "2024-05-13T13:13:44+00:00",
"dateModified": "2024-05-14T09:44:16+00:00",
"description": "Bifold Doors Liverpool Perfect For Any Modern Liverpool Home. Order Your Bifold Doors Today From Maghull Double Glazing.",
"breadcrumb": {
"@id": "https://maghulldoubleglazing.com/bifold-doors-liverpool/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://maghulldoubleglazing.com/bifold-doors-liverpool/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://maghulldoubleglazing.com/bifold-doors-liverpool/#primaryimage",
"url": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"contentUrl": "https://maghulldoubleglazing.com/wp-content/uploads/2024/05/MDG-Logo-v1-featured-image.png",
"width": 550,
"height": 550
},
{
"@type": "BreadcrumbList",
"@id": "https://maghulldoubleglazing.com/bifold-doors-liverpool/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://maghulldoubleglazing.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Bifold Doors Liverpool"
}
]
},
{
"@type": "WebSite",
"@id": "https://maghulldoubleglazing.com/#website",
"url": "https://maghulldoubleglazing.com/",
"name": "Maghull Double Glazing",
"description": "Double Glazing | Windows and Doors Liverpool |",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://maghulldoubleglazing.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
31Review mentions (all pages)
13External proof links (all pages)
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 6 | 2 |
| /casement-windows-liverpool/ | 7 | 2 |
| /composite-doors-liverpool/ | 4 | 2 |
| /free-double-glazing-quote/ | 5 | 3 |
| /upvc-windows-liverpool/ | 5 | 2 |
| /bifold-doors-liverpool/ | 4 | 2 |
Explore the other reputation pillars for Maghull Double Glazing
Analysis Disclosure & Source Attribution
This page presents a snapshot of public data from Maghull Double Glazing, captured on May 21, 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 Maghull Double Glazing: 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://maghulldoubleglazing.com to view the most current version of its content and see directly what this company is about and what it offers.