McMahon and Nagle
(https://www.mcmnwindows.ie) 📸 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.
8
Impact Weight: 15 / 100
53% Reputation
While the brand claims 40 years of expertise and identifies as a family business, there is no Person schema or mention of specific family members or lead designers. The schema_json is limited to generic WebPage and WebSite types, missing Organization or LocalBusiness depth that would link to professional bodies beyond the mention of the Glass & Glazing Federation in the footer.
The site makes bold technical claims regarding sound reduction (60%) and energy efficiency (‘highest in Ireland’) but demonstrates no technical data to back them up. There is a disconnect between the claim of ‘bespoke’ service and the use of identical boilerplate descriptions for wildly different products, which suggests the process is more standardized than the marketing implies.
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://www.mcmnwindows.ie/",
"url": "https://www.mcmnwindows.ie/",
"name": "McMahon + Nagle Windows and Doors Dublin",
"isPartOf": {
"@id": "https://www.mcmnwindows.ie/#website"
},
"primaryImageOfPage": {
"@id": "https://www.mcmnwindows.ie/#primaryimage"
},
"image": {
"@id": "https://www.mcmnwindows.ie/#primaryimage"
},
"thumbnailUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/KU4C3967.jpg",
"datePublished": "2018-05-09T19:25:25+00:00",
"dateModified": "2025-08-20T15:23:22+00:00",
"description": "Choose from our range of highly secure and energy efficient PVC windows & doors, sash windows, sliding and French doors. Swords, Dublin Get a quote today!",
"breadcrumb": {
"@id": "https://www.mcmnwindows.ie/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.mcmnwindows.ie/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://www.mcmnwindows.ie/#primaryimage",
"url": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/KU4C3967.jpg",
"contentUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/KU4C3967.jpg",
"width": 5760,
"height": 3840,
"caption": "Bi-Folding Doors & PVC Windows"
},
{
"@type": "BreadcrumbList",
"@id": "https://www.mcmnwindows.ie/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.mcmnwindows.ie/#website",
"url": "https://www.mcmnwindows.ie/",
"name": "McMahon and Nagle",
"description": "Replacement Windows and Doors Dublin",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.mcmnwindows.ie/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/pvc-windows/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.mcmnwindows.ie/pvc-windows/",
"url": "https://www.mcmnwindows.ie/pvc-windows/",
"name": "PVC Windows Dublin | UPVC | McMahon + Nagle Windows",
"isPartOf": {
"@id": "https://www.mcmnwindows.ie/#website"
},
"primaryImageOfPage": {
"@id": "https://www.mcmnwindows.ie/pvc-windows/#primaryimage"
},
"image": {
"@id": "https://www.mcmnwindows.ie/pvc-windows/#primaryimage"
},
"thumbnailUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/IMG_5004.jpg",
"datePublished": "2018-05-09T19:44:19+00:00",
"dateModified": "2025-08-20T15:22:07+00:00",
"description": "Looking for PVC windows? Mc Mahon and Nagle Windows and Doors offer stylish and secure energy saving windows. Request a free quote today!",
"breadcrumb": {
"@id": "https://www.mcmnwindows.ie/pvc-windows/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.mcmnwindows.ie/pvc-windows/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://www.mcmnwindows.ie/pvc-windows/#primaryimage",
"url": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/IMG_5004.jpg",
"contentUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/IMG_5004.jpg",
"width": 3807,
"height": 2538,
"caption": "PVC Windows Dublin"
},
{
"@type": "BreadcrumbList",
"@id": "https://www.mcmnwindows.ie/pvc-windows/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://www.mcmnwindows.ie/"
},
{
"@type": "ListItem",
"position": 2,
"name": "PVC Windows"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.mcmnwindows.ie/#website",
"url": "https://www.mcmnwindows.ie/",
"name": "McMahon and Nagle",
"description": "Replacement Windows and Doors Dublin",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.mcmnwindows.ie/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/flush-windows/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.mcmnwindows.ie/flush-windows/",
"url": "https://www.mcmnwindows.ie/flush-windows/",
"name": "Flush Casement Windows - McMahon + Nagle Windows + Doors",
"isPartOf": {
"@id": "https://www.mcmnwindows.ie/#website"
},
"primaryImageOfPage": {
"@id": "https://www.mcmnwindows.ie/flush-windows/#primaryimage"
},
"image": {
"@id": "https://www.mcmnwindows.ie/flush-windows/#primaryimage"
},
"thumbnailUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/flush-casement-windows-5big.jpg",
"datePublished": "2018-05-09T19:45:41+00:00",
"dateModified": "2025-08-20T15:19:45+00:00",
"description": "Flush Casement Windows Look Like Wood, Feels Like Wood and Outperforms Wood. Call Dublin Northside: 01 846 0364 or Southside: 01 440 8475",
"breadcrumb": {
"@id": "https://www.mcmnwindows.ie/flush-windows/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.mcmnwindows.ie/flush-windows/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://www.mcmnwindows.ie/flush-windows/#primaryimage",
"url": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/flush-casement-windows-5big.jpg",
"contentUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/flush-casement-windows-5big.jpg",
"width": 1250,
"height": 799,
"caption": "Flush Casement Windows Dublin"
},
{
"@type": "BreadcrumbList",
"@id": "https://www.mcmnwindows.ie/flush-windows/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://www.mcmnwindows.ie/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Flush Casement Windows"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.mcmnwindows.ie/#website",
"url": "https://www.mcmnwindows.ie/",
"name": "McMahon and Nagle",
"description": "Replacement Windows and Doors Dublin",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.mcmnwindows.ie/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/sash-windows/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.mcmnwindows.ie/sash-windows/",
"url": "https://www.mcmnwindows.ie/sash-windows/",
"name": "Sash Windows Specialists & Repairs Dublin Ireland",
"isPartOf": {
"@id": "https://www.mcmnwindows.ie/#website"
},
"primaryImageOfPage": {
"@id": "https://www.mcmnwindows.ie/sash-windows/#primaryimage"
},
"image": {
"@id": "https://www.mcmnwindows.ie/sash-windows/#primaryimage"
},
"thumbnailUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/Castletown5.jpg",
"datePublished": "2018-05-09T19:45:16+00:00",
"dateModified": "2025-08-20T15:22:33+00:00",
"description": "35 Years in the Business in Swords, Dublin and we are Sash Windows specialists installation and repairs. Call 01 846 0364 or 01 440 8475",
"breadcrumb": {
"@id": "https://www.mcmnwindows.ie/sash-windows/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.mcmnwindows.ie/sash-windows/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://www.mcmnwindows.ie/sash-windows/#primaryimage",
"url": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/Castletown5.jpg",
"contentUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/Castletown5.jpg",
"width": 4167,
"height": 2779,
"caption": "Sash Windows Dublin"
},
{
"@type": "BreadcrumbList",
"@id": "https://www.mcmnwindows.ie/sash-windows/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://www.mcmnwindows.ie/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Sliding Sash Windows"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.mcmnwindows.ie/#website",
"url": "https://www.mcmnwindows.ie/",
"name": "McMahon and Nagle",
"description": "Replacement Windows and Doors Dublin",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.mcmnwindows.ie/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/composite-doors/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.mcmnwindows.ie/composite-doors/",
"url": "https://www.mcmnwindows.ie/composite-doors/",
"name": "Composite Doors | Front Doors Dublin | McMahon & Nagle",
"isPartOf": {
"@id": "https://www.mcmnwindows.ie/#website"
},
"primaryImageOfPage": {
"@id": "https://www.mcmnwindows.ie/composite-doors/#primaryimage"
},
"image": {
"@id": "https://www.mcmnwindows.ie/composite-doors/#primaryimage"
},
"thumbnailUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/1516722183373251004.jpg",
"datePublished": "2018-05-09T19:46:29+00:00",
"dateModified": "2025-08-20T15:18:39+00:00",
"description": "Need Composite Doors? We are Dublin’s leading Front Doors experts. We are located in Swords, Dublin. Call 01 846 0364 or 01 440 8475",
"breadcrumb": {
"@id": "https://www.mcmnwindows.ie/composite-doors/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.mcmnwindows.ie/composite-doors/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://www.mcmnwindows.ie/composite-doors/#primaryimage",
"url": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/1516722183373251004.jpg",
"contentUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/1516722183373251004.jpg",
"width": 1220,
"height": 813,
"caption": "Composite Doors - Front Doors Dublin"
},
{
"@type": "BreadcrumbList",
"@id": "https://www.mcmnwindows.ie/composite-doors/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://www.mcmnwindows.ie/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Composite Doors"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.mcmnwindows.ie/#website",
"url": "https://www.mcmnwindows.ie/",
"name": "McMahon and Nagle",
"description": "Replacement Windows and Doors Dublin",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.mcmnwindows.ie/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "en-US"
}
]
}
/bi-folding-doors/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.mcmnwindows.ie/bi-folding-doors/",
"url": "https://www.mcmnwindows.ie/bi-folding-doors/",
"name": "Bi-Folding Doors & Sliding Doors - Mc Mahon + Nagle",
"isPartOf": {
"@id": "https://www.mcmnwindows.ie/#website"
},
"primaryImageOfPage": {
"@id": "https://www.mcmnwindows.ie/bi-folding-doors/#primaryimage"
},
"image": {
"@id": "https://www.mcmnwindows.ie/bi-folding-doors/#primaryimage"
},
"thumbnailUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/45747-13.jpg",
"datePublished": "2018-05-09T19:46:40+00:00",
"dateModified": "2025-08-20T15:18:05+00:00",
"description": "Our Bi-Folding Doors are industry leading in terms of the thermal energy efficiency. Call Northside: 01 846 0364 Southside: 01 440 8475",
"breadcrumb": {
"@id": "https://www.mcmnwindows.ie/bi-folding-doors/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.mcmnwindows.ie/bi-folding-doors/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "en-US",
"@id": "https://www.mcmnwindows.ie/bi-folding-doors/#primaryimage",
"url": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/45747-13.jpg",
"contentUrl": "https://www.mcmnwindows.ie/wp-content/uploads/2018/05/45747-13.jpg",
"width": 5587,
"height": 3725,
"caption": "Bi-Folding Doors Dublin"
},
{
"@type": "BreadcrumbList",
"@id": "https://www.mcmnwindows.ie/bi-folding-doors/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://www.mcmnwindows.ie/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Bi-Folding and Sliding Doors"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.mcmnwindows.ie/#website",
"url": "https://www.mcmnwindows.ie/",
"name": "McMahon and Nagle",
"description": "Replacement Windows and Doors Dublin",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.mcmnwindows.ie/?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
163Review mentions (all pages)
6External proof links (all pages)
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 48 | 1 |
| /pvc-windows/ | 26 | 1 |
| /flush-windows/ | 22 | 1 |
| /sash-windows/ | 22 | 1 |
| /composite-doors/ | 22 | 1 |
| /bi-folding-doors/ | 23 | 1 |
Explore the other reputation pillars for McMahon and Nagle
Analysis Disclosure & Source Attribution
This page presents a snapshot of public data from McMahon and Nagle, captured on May 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 McMahon and Nagle: 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://www.mcmnwindows.ie to view the most current version of its content and see directly what this company is about and what it offers.