StewMac
(https://stewmac.com) 📸 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.
Authority is well-established through structured data and transparent business identity. The schema_json includes a physical address in Athens, OH, names the founders (Creston Stewart, Bill MacDonald), and links to active social footprints. Mention of specific staff (Chris inspecting our WoodStax) and a deep founding history (1968) eliminates the common authority gap found in modern ‘ghost’ brands. The digital footprint is consistent with a legacy business that has successfully transitioned to a technical e-commerce leader.
The site avoids the standard disconnect where marketing tone exceeds technical demonstration. Instead, the marketing tone (fussy about quality) is actually matched by the granularity of the product filters, such as filtering tonewoods by specific scientific names like Swietenia macrophylla. There are no bold revenue-increase or ‘guaranteed result’ claims that typically trigger BS flags in service industries. The demonstrations of tool utility (8 Tools You Need) anchor performance claims in physical reality.
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",
"@type": "Store",
"name": "StewMac",
"description": "We’ve had one goal since 1968—to make guitars better. Over the past 50 years we’ve proudly become the world’s leading supplier of innovative lutherie tools, parts, and supplies. From simple jobs for first-timers to supplying the largest instrument makers and repair shops around the globe, helping others make music is our passion.",
"address": {
"@type": "PostalAddress",
"addressLocality": "Athens",
"addressRegion": "OH",
"postalCode": "45701",
"streetAddress": "21 N Shafer St"
},
"legalName": "Stewart-MacDonald Manufacturing Co.",
"sameAs": [
"https://www.instagram.com/stewmac_guitar/",
"https://www.youtube.com/user/stewartmacdonald",
"https://www.tiktok.com/@stewmac_guitar"
],
"url": "https://www.stewmac.com/",
"logo": "https://www.stewmac.com/contentassets/9d37b19e4bc54e0595e3d5fe420149b0/stewmac-logo-lowercase-black.svg?hash=637765577230000000",
"email": "service@stewmac.com",
"brand": [
"Waverly",
"Five Star",
"StewMac",
"Golden Age"
],
"foundingDate": "1968",
"foundingLocation": "Athens, OH",
"founder": [
"Creston Stewart",
"Bill MacDonald"
],
"parentOrganization": "Champlain Capital"
}
/luthier-tools-and-supplies/
{
"@context": "https://schema.org",
"@type": "Store",
"name": "StewMac",
"description": "We’ve had one goal since 1968—to make guitars better. Over the past 50 years we’ve proudly become the world’s leading supplier of innovative lutherie tools, parts, and supplies. From simple jobs for first-timers to supplying the largest instrument makers and repair shops around the globe, helping others make music is our passion.",
"address": {
"@type": "PostalAddress",
"addressLocality": "Athens",
"addressRegion": "OH",
"postalCode": "45701",
"streetAddress": "21 N Shafer St"
},
"legalName": "Stewart-MacDonald Manufacturing Co.",
"sameAs": [
"https://www.instagram.com/stewmac_guitar/",
"https://www.youtube.com/user/stewartmacdonald",
"https://www.tiktok.com/@stewmac_guitar"
],
"url": "https://www.stewmac.com/",
"logo": "https://www.stewmac.com/contentassets/9d37b19e4bc54e0595e3d5fe420149b0/stewmac-logo-lowercase-black.svg?hash=637765577230000000",
"email": "service@stewmac.com",
"brand": [
"Waverly",
"Five Star",
"StewMac",
"Golden Age"
],
"foundingDate": "1968",
"foundingLocation": "Athens, OH",
"founder": [
"Creston Stewart",
"Bill MacDonald"
],
"parentOrganization": "Champlain Capital"
}
/electronics/pedals/
{
"@context": "https://schema.org",
"@type": "Store",
"name": "StewMac",
"description": "We’ve had one goal since 1968—to make guitars better. Over the past 50 years we’ve proudly become the world’s leading supplier of innovative lutherie tools, parts, and supplies. From simple jobs for first-timers to supplying the largest instrument makers and repair shops around the globe, helping others make music is our passion.",
"address": {
"@type": "PostalAddress",
"addressLocality": "Athens",
"addressRegion": "OH",
"postalCode": "45701",
"streetAddress": "21 N Shafer St"
},
"legalName": "Stewart-MacDonald Manufacturing Co.",
"sameAs": [
"https://www.instagram.com/stewmac_guitar/",
"https://www.youtube.com/user/stewartmacdonald",
"https://www.tiktok.com/@stewmac_guitar"
],
"url": "https://www.stewmac.com/",
"logo": "https://www.stewmac.com/contentassets/9d37b19e4bc54e0595e3d5fe420149b0/stewmac-logo-lowercase-black.svg?hash=637765577230000000",
"email": "service@stewmac.com",
"brand": [
"Waverly",
"Five Star",
"StewMac",
"Golden Age"
],
"foundingDate": "1968",
"foundingLocation": "Athens, OH",
"founder": [
"Creston Stewart",
"Bill MacDonald"
],
"parentOrganization": "Champlain Capital"
}
/tonewoods/woodstax—shop-tonewood-by-the-piece/
{
"@context": "https://schema.org",
"@type": "Store",
"name": "StewMac",
"description": "We’ve had one goal since 1968—to make guitars better. Over the past 50 years we’ve proudly become the world’s leading supplier of innovative lutherie tools, parts, and supplies. From simple jobs for first-timers to supplying the largest instrument makers and repair shops around the globe, helping others make music is our passion.",
"address": {
"@type": "PostalAddress",
"addressLocality": "Athens",
"addressRegion": "OH",
"postalCode": "45701",
"streetAddress": "21 N Shafer St"
},
"legalName": "Stewart-MacDonald Manufacturing Co.",
"sameAs": [
"https://www.instagram.com/stewmac_guitar/",
"https://www.youtube.com/user/stewartmacdonald",
"https://www.tiktok.com/@stewmac_guitar"
],
"url": "https://www.stewmac.com/",
"logo": "https://www.stewmac.com/contentassets/9d37b19e4bc54e0595e3d5fe420149b0/stewmac-logo-lowercase-black.svg?hash=637765577230000000",
"email": "service@stewmac.com",
"brand": [
"Waverly",
"Five Star",
"StewMac",
"Golden Age"
],
"foundingDate": "1968",
"foundingLocation": "Athens, OH",
"founder": [
"Creston Stewart",
"Bill MacDonald"
],
"parentOrganization": "Champlain Capital"
}
🛡️ Trust Signals — external proof links that back the declared identity
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 267 | 1 |
| /luthier-tools-and-supplies/ | 267 | 1 |
| /electronics/pedals/ | 343 | 1 |
| /tonewoods/woodstax—shop-tonewood-by-the-piece/ | 271 | 1 |
This page presents a snapshot of public data from StewMac, 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 StewMac: 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://stewmac.com to view the most current version of its content and see directly what this company is about and what it offers.