Industry Context — Common BS Fingerprints in Unclear / Mixed / Unclassifiable Industry
StewMac
(https://stewmac.com) 📸 Data Snapshot: June 19, 2026Analyze the raw signals below. How would a machine score this business’s credibility?
Here are the exact signals captured from up to six pages of the site — the same raw inputs the evaluation engine analyzed. They are grouped by signal type so you can weigh each the way the machine does.
🏗️ Semantic Structure — heading hierarchy & page identity (Info Density · Commodity Fingerprint)
HOMEPAGE Everything for building and repairing stringed instruments! – StewMac (https://stewmac.com)
Everything for building and repairing stringed instruments! – StewMac
Luthier tools, guitar parts, and supplies for instrument builders, repair shops, hobbyists, and players worldwide. Same day shipping, free technical support, and quality you can trust — for life!
NAV_HEADER_HEADING_REPEATED_FOOTER Luthier Tools and Supplies for Guitar Building – StewMac (https://stewmac.com/luthier-tools-and-supplies/)
Luthier Tools and Supplies for Guitar Building – StewMac
Discover luthier tools and supplies trusted by pros and DIYers. Backed by the StewMac Lifetime Promise—if it fails you, we’ll replace it… forever.
NAV_HEADER_REPEATED Guitar Effects Pedals – StewMac (https://stewmac.com/electronics/pedals/)
Guitar Effects Pedals – StewMac
Explore StewMac effects pedals that inspire new tones for every gig. Every pedal is backed by our Lifetime Promise, so play and tweak with confidence.
NAV_HEADER_HEADING_REPEATED_BODY_FOOTER WoodStax Tonewoods by the Piece – StewMac (https://stewmac.com/tonewoods/woodstax—shop-tonewood-by-the-piece/)
WoodStax Tonewoods by the Piece – StewMac
Shop premium WoodStax tonewoods by the piece chosen for tone and beauty at StewMac. Elevate your next build with pro-grade materials today.
📝 The Narrative — clean text per page (Info Density · Semantic Coherence)
HOMEPAGE (https://stewmac.com) Everything for building and repairing stringed instruments! – StewMac
[H1] [IMG: dailydeals-white.png] 40% OFF MORE ADDED EVERY DAY! SHOP TODAY'S DEALS! [H4] SMALL SWAPS, BIG IMPROVEMENT! NEW STEWMAC HARDWARE [H4] [H4] NEW AMP KITSmall Footprint, Big Attitude [IMG: Valve Factory 1 Amp Kit sitting on a speaker cabinet.] [H4] ONE-OF-A-KIND CRELICAM EBONY SETS SAVE WITH THE SET! New StewMac Deadblow Neck Rest New GuitarTek Clean Axe New GuitarTek Gloss Max New GuitarTek Board Oil New GuitarTek Clean Axe Wipes New GuitarTek Guitar Cleaning Duo New GuitarTek Guitar Polish Duo New GuitarTek Complete Clean & Polish Set New Valve Factory 1 Amp Kit New StewMac Unserviced Steel-string Acoustic Guitar Kit New StewMac Unserviced Classical Guitar Kit New StewMac 2-Post Tremolo New StewMac 6-Screw Tremolo New StewMac Trapeze Tailpiece New StewMac A-Style Bass Bridge New StewMac Stingray-style Bass Bridge New StewMac Gravity Saddle 4-String Bass Bridge New StewMac 4-Screw Bass Bridge New StewMac Dual-Load Bass Bridge New StewMac Top-Load Bass Bridge New StewMac Thin-Body Tailpiece $20 OFF! New Honduran Mahogany Unglued Body Blank SELECT CLOSEOUT New Mighty Mite Strap Buttons New Proper’s Relief Gauge New ColorTone Aerosol Guitar Lacquer, Gold Top New Bridge Vacuum Clamp New Double-sided Bench Vacuum Clamp New StewMac Nut + Saddle Sander New StewMac Fret Tang Reducer New StewMac 3-Saddle Bridge for Tele New StewMac 6-Saddle Bridge for Tele New StewMac Humbucker Bridge for Tele New StewMac 3-in-1 Fret File New StewMac Strap Buttons New StewMac Long Strap Buttons New StewMac Large Strap Buttons New StewMac Knurled Strap Buttons New ELEVATE Variable Mortise and Tenon Routing Jig New Golden Age Vintage-style Oval Knob 6-In-Line Tuners New Golden Age 3+3 Locking Tuners SELECT CLOSEOUT New Sawmill Specials – Acoustic Back + Side Sets New Cypress Back + Side Set New StewMac Fingerboard Inlay Template New StewMac Fingerboard Inlay Jig New ColorTone Aerosol Guitar Lacquer, Relic New ColorTone Aerosol Guitar Lacquer, Golden Age Seymour Duncan Dimebucker Seymour Duncan SHPR-1S P-Rails Western Red Cedar Soundboard for Dreadnought Guitar Adjustable Aerosol Spray Nozzles Valve Factory 18 Amp Kit SAVE WITH THE SET! ColorTone Aerosol Finishing Set for Candy Apple Red AmpRx The Brownie Input Voltage Attenuator SHOP ALL NEW ITEMS 40% OFF! String Action Gauge Precision Straightedges SAVE WITH THE SET! Truss Rod Wrench Set Understring Radius Gauges SAVE WITH THE SET! Guitar Tech Screwdriver Set SAVE WITH THE SET! Gauged Nut Slotting Files Peterson SC-HD Stroboclip HD Tuner D'Addario Planet Waves NS Artist Guitar Capo FREE 30-MIN VIDEO: DO YOUR OWN SETUPS [IMG: stewmax banner.png] Built to last a lifetime. Our promise to you is simple and uncomplicated. If any of our products ever break, wear out, or fail to exceed your every expectation simply return it for a replacement.Quality you can trust. For life. See complete details. Kits + Projects [IMG: Kits + Projects] Tools for Fretting [IMG: Tools for fretting] Quality Tonewoods [IMG: Quality Tonewoods] Books + Plans [IMG: Books, Plans + DVDs] Our Story [IMG: Our Story]
SUB-PAGE (https://stewmac.com/luthier-tools-and-supplies/) Luthier Tools and Supplies for Guitar Building – StewMac
[H1] Luthier Tools + Supplies [IMG: Tools by Job] [H4] Tools by Job [IMG: Types of Tools] [H4] Types of Tools [IMG: StewMac Tool Sets] [H4] StewMac Tool Sets [IMG: Materials] [H4] Materials [IMG: Supplies] [H4] Supplies [IMG: Tool Lists for Lutherie Schools] [H4] Tool Lists for Lutherie Schools New StewMac Nut + Saddle Sander New Proper’s Relief Gauge New Bridge Vacuum Clamp New Double-sided Bench Vacuum Clamp New StewMac Fret Tang Reducer New StewMac 3-in-1 Fret File New StewMac Fingerboard Inlay Jig New StewMac Fingerboard Inlay Template New ELEVATE Variable Mortise and Tenon Routing Jig ELEVATE Rolling Pin Sander V2 J Edwards Fractal Fret Press StewMac Prop-Jack SAVE WITH THE SET! StewMac Tune Up Set SAVE WITH THE SET! ColorTone Clean + Polish Set SAVE WITH THE SET! LMI Binding Router Bit + Bearing Sets LMI Binding Router Bearings Eagle Abrasives Super Buflex Disc Starter Kit Eagle Abrasives Topcoat Finishing Disc Starter Kit Eagle Abrasives Super Assilex Disc Finishing Starter Kit Benedetto Archtop Guitar Bridge String Marker Mohawk Blendal Powder Stain Benedetto Neck Alignment Jig StewMac Video Vault: Essential Skills for Builders + Repair Techs Menzerna Buffing Compounds SAVE WITH THE SET! StewMac Guitar Tech Case Candy Set 30% OFF! Precision Fret Tool Trio [H2] Industry Standard Luthier Tools for Guitar Repair and Building At StewMac, our passion for guitars runs deep, and we understand the vital role luthier tools play in crafting and repairing instruments. Whether you’re leveling frets, shaping nuts, or setting strings, the right tools make all the difference. Our collection of luthier tools combines precision, durability, and expert design—perfect for professionals and enthusiasts alike. From hand tools to machine accessories, each item supports your craft with reliable quality and practical use. [H3] Guitar Luthier Tools Designed for Precision Building or repairing guitars demands tools that are as fussy about quality as you are. Our guitar luthier tools help you measure fret slots, shape nuts, and fine-tune your instrument with the accuracy your work deserves. If you’re focused on fret work, our carefully selected fret tools provide everything you need to get precise, clean results every time. Every tool in this range is crafted with a focus on craftsmanship and innovation, ensuring your guitar building and repair projects flow smoothly. Whether you're working on acoustic, electric, bass guitars, and more, StewMac’s tools empower your hands with confidence and expert control. Don’t forget to check out our selection of tuning machines to keep your instrument sounding perfect. [H3] Luthier Supplies That Support Your Workshop and Creativity Your workshop deserves tools that inspire creativity and encourage innovation. Our luthier supplies include everything from files and gauges to clamps and problem-solving tool sets, all designed to support your guitar building process. For all your hardware needs, browse our extensive instrument parts and hardware collection. We stand behind our products with the StewMac Lifetime Promise, so you can focus on your passion with tools built to last. With StewMac luthier tools and supplies, you’re not just working on an instrument—you’re shaping a legacy of quality and sound. Let’s build something extraordinary together. We bring guitars to life. [H2] Built to last. [H2] Quality you trust.
SUB-PAGE (https://stewmac.com/electronics/pedals/) Guitar Effects Pedals – StewMac
[H1] Guitar Effects Pedals 36 products Filter 36 products Your selections Clear filters Components + Parts (24) Power Supply (8) D'Addario (5) Golden Age (19) MXR (7) StewMac (4) On Sale (2) Copper (1) Plastic (1) Battery (1) Capacitor (1) Jack (1) Potentiometer (2) Resistor (1) Switch (3) Black (2) Red (2) White (1) Yellow (1) Control Knobs (1) [IMG: Ghost Drive Transparent Overdrive Pedal] Ghost Drive Transparent Overdrive Pedal [IMG: Sun Fuzz Pedal] Sun Fuzz Pedal [IMG: Two Kings Boost Dual Overdrive Pedal] Two Kings Boost Dual Overdrive Pedal [IMG: Lightcycle Phasor II Optical Phaser Pedal] Lightcycle Phasor II Optical Phaser Pedal [IMG: MXR M239 Mini-Iso Brick Power Supply] MXR M239 Mini-Iso Brick Power Supply [IMG: MXR 6-inch Patch Cable] MXR 6-inch Patch Cable [IMG: MXR M237 DC Brick Power Supply] MXR M237 DC Brick Power Supply [IMG: MXR M238 Iso-Brick Power Supply] MXR M238 Iso-Brick Power Supply [IMG: MXR M196 A/B Box Signal Switcher Pedal] MXR M196 A/B Box Signal Switcher Pedal [IMG: MXR DC Brick Replacement Cable Kit] MXR DC Brick Replacement Cable Kit [IMG: MXR 3-foot Patch Cable] MXR 3-foot Patch Cable SELECT CLOSEOUT [IMG: Capacitors for Amps and Pedals] Capacitors for Amps and Pedals [IMG: Trim Pots for PC boards] Trim Pots for PC boards [IMG: Rectifier Diode] Rectifier Diode [IMG: Resistors] Resistors [IMG: Pots for PC boards] Pots for PC boards [IMG: Transistors] Transistors [IMG: Integrated Circuits] Integrated Circuits [IMG: D] D'Addario Custom Series Instrument Cable [IMG: DC Power Jack] DC Power Jack [IMG: Pedal Knobs] Pedal Knobs [IMG: 24 AWG PreBond Wire for Pedal Kits] 24 AWG PreBond Wire for Pedal Kits SELECT CLOSEOUT [IMG: 9-Volt Battery Connector] 9-Volt Battery Connector [IMG: Industrial Strength Velcro for Pedal Mounting] Industrial Strength Velcro for Pedal Mounting [IMG: D] D'Addario Planet Waves 9V Power Adapter [IMG: D] D'Addario Planet Waves American Stage Instrument Cable [IMG: D] D'Addario Planet Waves Cable Ties, 10-pack [IMG: D] D'Addario Planet Waves Classic Series Instrument Cables, 3-pack [IMG: Mini Toggle Switches, SPDT] Mini Toggle Switches, SPDT [IMG: 5mm LED] 5mm LED [IMG: LED Mounting Bezel] LED Mounting Bezel [IMG: Adhesive Foam Squares] Adhesive Foam Squares [IMG: Ribbon Cable] Ribbon Cable [IMG: Transient Voltage Suppression Diodes] Transient Voltage Suppression Diodes [IMG: 3PDT Stomp Switch] 3PDT Stomp Switch [IMG: Mini Toggle Switches, DPDT] Mini Toggle Switches, DPDT
SUB-PAGE (https://stewmac.com/tonewoods/woodstax—shop-tonewood-by-the-piece/) WoodStax Tonewoods by the Piece – StewMac
[H1] WoodStax Tonewoods 250 products Filter 250 products Your selections Clear filters Acoustic Back + Sides (219) Electric Tops (31) WOODSTAX (250) On Sale (25) Wood (250) Cocobolo (31) Cypress, Mediterranean (1) Ebony, Crelicam (109) Ebony, Pale Moon (2) Koa (3) Maple, Soft (7) Padauk (9) Pau Ferro (1) Rosewood, Brazilian (30) Rosewood, East Indian (2) Rosewood, Madagascar (3) The Tree Honduran Mahogany (17) Wenge (34) Ziricote (1) Acacia Koa (3) Acer macrophyllum (7) Cordia dodecandra (1) Cupressus sempervirens (1) Dalbergia baronii (3) Dalbergia latifolia (2) Dalbergia nigra (30) Dalbergia retusa (31) Diospyros crassiflora (109) Diospyros malabarica (2) Machaerium scleroxylon (1) Millettia laurentii (34) Pterocarpus soyauxii (9) Swietenia macrophylla (17) Flame (7) No Specific Figure (220) The Tree (17) Wild Grain (2) Backs + Sides (219) Drop Tops (31) Thickness sanded (31) Unsanded (213) Dreadnought (177) Electric (31) Flamenco (1) OM, 000, Classical (17) Size 00 (24) [H3] LIMITED STOCKBRAZILIAN ROSEWOOD [H3] LIMITED STOCKTHE TREE [H3] WOODSTAX MARKDOWNSWOODSTAX 10-25% OFF [IMG: Chris inspecting our WoodStax selection of Black Limba body blanks for guitar building.] [IMG: Crelicam Ebony Back + Side Set - 252] Dreadnought Crelicam Ebony Back + Side Set - 252 [IMG: Crelicam Ebony Back + Side Set - 251] Dreadnought Crelicam Ebony Back + Side Set - 251 [IMG: Crelicam Ebony Back + Side Set - 250] Dreadnought Crelicam Ebony Back + Side Set - 250 [IMG: Crelicam Ebony Back + Side Set - 249] Dreadnought Crelicam Ebony Back + Side Set - 249 [IMG: Crelicam Ebony Back + Side Set - 248] Dreadnought Crelicam Ebony Back + Side Set - 248 [IMG: Crelicam Ebony Back + Side Set - 247] Dreadnought Crelicam Ebony Back + Side Set - 247 [IMG: Crelicam Ebony Back + Side Set - 246] Dreadnought Crelicam Ebony Back + Side Set - 246 [IMG: Crelicam Ebony Back + Side Set - 245] Dreadnought Crelicam Ebony Back + Side Set - 245 [IMG: Crelicam Ebony Back + Side Set - 244] Dreadnought Crelicam Ebony Back + Side Set - 244 [IMG: Crelicam Ebony Back + Side Set - 243] Dreadnought Crelicam Ebony Back + Side Set - 243 [IMG: Crelicam Ebony Back + Side Set - 242] Dreadnought Crelicam Ebony Back + Side Set - 242 [IMG: Crelicam Ebony Back + Side Set - 241] Dreadnought Crelicam Ebony Back + Side Set - 241 [IMG: Crelicam Ebony Back + Side Set - 240] Dreadnought Crelicam Ebony Back + Side Set - 240 [IMG: Crelicam Ebony Back + Side Set - 239] Dreadnought Crelicam Ebony Back + Side Set - 239 [IMG: Crelicam Ebony Back + Side Set - 238] Dreadnought Crelicam Ebony Back + Side Set - 238 [IMG: Crelicam Ebony Back + Side Set - 237] Dreadnought Crelicam Ebony Back + Side Set - 237 [IMG: Crelicam Ebony Back + Side Set - 236] Dreadnought Crelicam Ebony Back + Side Set - 236 [IMG: Crelicam Ebony Back + Side Set - 235] Dreadnought Crelicam Ebony Back + Side Set - 235 [IMG: Crelicam Ebony Back + Side Set - 234] Dreadnought Crelicam Ebony Back + Side Set - 234 [IMG: Crelicam Ebony Back + Side Set - 233] Dreadnought Crelicam Ebony Back + Side Set - 233 [IMG: Crelicam Ebony Back + Side Set - 232] Dreadnought Crelicam Ebony Back + Side Set - 232 [IMG: Crelicam Ebony Back + Side Set - 231] Dreadnought Crelicam Ebony Back + Side Set - 231 [IMG: Crelicam Ebony Back + Side Set - 230] Dreadnought Crelicam Ebony Back + Side Set - 230 [IMG: Crelicam Ebony Back + Side Set - 229] Dreadnought Crelicam Ebony Back + Side Set - 229 [IMG: Crelicam Ebony Back + Side Set - 228] Dreadnought Crelicam Ebony Back + Side Set - 228 [IMG: Crelicam Ebony Back + Side Set - 227] Dreadnought Crelicam Ebony Back + Side Set - 227 [IMG: Crelicam Ebony Back + Side Set - 226] Dreadnought Crelicam Ebony Back + Side Set - 226 [IMG: Crelicam Ebony Back + Side Set - 225] Dreadnought Crelicam Ebony Back + Side Set - 225 [IMG: Crelicam Ebony Back + Side Set - 224] Dreadnought Crelicam Ebony Back + Side Set - 224 [IMG: Crelicam Ebony Back + Side Set - 223] Dreadnought Crelicam Ebony Back + Side Set - 223 [IMG: Crelicam Ebony Back + Side Set - 222] Dreadnought Crelicam Ebony Back + Side Set - 222 [IMG: Crelicam Ebony Back + Side Set - 221] Dreadnought Crelicam Ebony Back + Side Set - 221 [IMG: Crelicam Ebony Back + Side Set - 220] Dreadnought Crelicam Ebony Back + Side Set - 220 [IMG: Crelicam Ebony Back + Side Set - 219] Dreadnought Crelicam Ebony Back + Side Set - 219 [IMG: Crelicam Ebony Back + Side Set - 218] Dreadnought Crelicam Ebony Back + Side Set - 218 [IMG: Crelicam Ebony Back + Side Set - 217] Dreadnought Crelicam Ebony Back + Side Set - 217 [IMG: Crelicam Ebony Back + Side Set - 216] Dreadnought Crelicam Ebony Back + Side Set - 216 [IMG: Crelicam Ebony Back + Side Set - 215] Dreadnought Crelicam Ebony Back + Side Set - 215 [IMG: Crelicam Ebony Back + Side Set - 214] Dreadnought Crelicam Ebony Back + Side Set - 214 [IMG: Crelicam Ebony Back + Side Set - 213] Dreadnought Crelicam Ebony Back + Side Set - 213 [IMG: Crelicam Ebony Back + Side Set - 212] Dreadnought Crelicam Ebony Back + Side Set - 212 [IMG: Crelicam Ebony Back + Side Set - 211] Dreadnought Crelicam Ebony Back + Side Set - 211 [IMG: Crelicam Ebony Back + Side Set - 210] Dreadnought Crelicam Ebony Back + Side Set - 210 [IMG: Crelicam Ebony Back + Side Set - 209] Dreadnought Crelicam Ebony Back + Side Set - 209 [IMG: Crelicam Ebony Back + Side Set - 208] Dreadnought Crelicam Ebony Back + Side Set - 208 [IMG: Crelicam Ebony Back + Side Set - 207] Dreadnought Crelicam Ebony Back + Side Set - 207 [IMG: Crelicam Ebony Back + Side Set - 206] Dreadnought Crelicam Ebony Back + Side Set - 206 [IMG: Crelicam Ebony Back + Side Set - 205] Dreadnought Crelicam Ebony Back + Side Set - 205 [IMG: Crelicam Ebony Back + Side Set - 204] Dreadnought Crelicam Ebony Back + Side Set - 204 [IMG: Crelicam Ebony Back + Side Set - 203] Dreadnought Crelicam Ebony Back + Side Set - 203 [IMG: Crelicam Ebony Back + Side Set - 202] Dreadnought Crelicam Ebony Back + Side Set - 202 [IMG: Crelicam Ebony Back + Side Set - 201] Dreadnought Crelicam Ebony Back + Side Set - 201 [IMG: Crelicam Ebony Back + Side Set - 200] Dreadnought Crelicam Ebony Back + Side Set - 200 [IMG: Crelicam Ebony Back + Side Set - 199] Dreadnought Crelicam Ebony Back + Side Set - 199 [IMG: Crelicam Ebony Back + Side Set - 198] Dreadnought Crelicam Ebony Back + Side Set - 198 [IMG: Crelicam Ebony Back + Side Set - 197] Dreadnought Crelicam Ebony Back + Side Set - 197 [IMG: Crelicam Ebony Back + Side Set - 196] Dreadnought Crelicam Ebony Back + Side Set - 196 [IMG: Crelicam Ebony Back + Side Set - 195] Dreadnought Crelicam Ebony Back + Side Set - 195 [IMG: Crelicam Ebony Back + Side Set - 194] Dreadnought Crelicam Ebony Back + Side Set - 194 [IMG: Crelicam Ebony Back + Side Set - 193] Dreadnought Crelicam Ebony Back + Side Set - 193 [IMG: Crelicam Ebony Back + Side Set - 191] Dreadnought Crelicam Ebony Back + Side Set - 191 [IMG: Crelicam Ebony Back + Side Set - 190] Dreadnought Crelicam Ebony Back + Side Set - 190 [IMG: Crelicam Ebony Back + Side Set - 189] Dreadnought Crelicam Ebony Back + Side Set - 189 [IMG: Crelicam Ebony Back + Side Set - 188] Dreadnought Crelicam Ebony Back + Side Set - 188 [IMG: Crelicam Ebony Back + Side Set - 187] Dreadnought Crelicam Ebony Back + Side Set - 187 [IMG: Crelicam Ebony Back + Side Set - 186] Dreadnought Crelicam Ebony Back + Side Set - 186 [IMG: Crelicam Ebony Back + Side Set - 185] Dreadnought Crelicam Ebony Back + Side Set - 185 [IMG: Crelicam Ebony Back + Side Set - 184] Dreadnought Crelicam Ebony Back + Side Set - 184 [IMG: Crelicam Ebony Back + Side Set - 183] Dreadnought Crelicam Ebony Back + Side Set - 183 [IMG: Crelicam Ebony Back + Side Set - 182] D
🛡️ Trust Signals — reviews, proof links, trust-theatre flag (Trust & Proof)
| 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 |
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps (Identity & Authority)
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"
}
Your Diagnosis
Before revealing the machine’s verdict, predict the BS score for each signal. Higher = more BS (more fluff, less verifiable substance). Drag each slider, then submit to compare your judgment against the engine.
Stuck? Reveal the heuristic lens — how the deterministic page-auditor reads each signal (no AI, pure pattern rules)
These are the structural rules a local, deterministic auditor applies — the same lens you can use to judge each signal. They describe what to look for, not this company’s result.
Classify each sentence as substantive or hollow. Grounding markers — numbers, currencies, dates, technical units, named entities — outweigh marketing adjectives. When fluff sits right next to hard evidence, the fluff is forgiven.
Pull the main entities out of the H1, then check whether they actually recur through the body. A page that announces one thing and then talks about another drifts. Headings with no real sentences underneath read as pseudo-substance.
Count 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.
Look at how much sentence length varies. Natural writing varies its rhythm; templated or mass-produced copy is statistically uniform. Very low variation reads as commodity content — unless unique named entities break the pattern.
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.
Want to apply this lens yourself? The free BS Indicator Chrome extension runs these heuristic checks live on any page. Bear in mind it is a single-page, deterministic tool — it relies only on pattern rules for the page in front of it and does not perform the cross-page semantic correlation this audit uses, so its readout is a starting lens, not the full verdict.
Based on 2385 businesses audited.
Unclear / Mixed / Unclassifiable Industry BS: StewMac (stewmac.com)
StewMac is a masterclass in high-substance e-commerce, offering a site that is virtually devoid of traditional business bullshit. The presence of technical jargon is legitimate technical terminology rather than marketing fluff, and the company’s identity is transparent and verifiable. It is a rare example where ‘world-leading’ claims are actually supported by the breadth and depth of the inventory and technical documentation.
To achieve a minimal BS score, the site should replace the few remaining generic meta-description phrases (quality you can trust) with specific data points (e.g., Over 50,000 luthiers served). Integrating third-party verified review badges (e.g., Trustpilot or Google Reviews) would mitigate the minor trust theatre flag. Finally, adding Person schema for the founders and key technical staff would further strengthen the authority profile and close the small remaining identity gap.
The website perfectly aligns with the Luthier Tools and Musical Instrument Supplies industry. The content consistently demonstrates high technical specificity regarding guitar building, repair, and electronics, moving beyond generic retail to specialized manufacturing and supply.
“The score of 14 is driven almost entirely by the Trust and Proof pillar and minor clichés in the Information Density section. The lack of external verification links for the review counts and the use of 'passionate' marketing headers are the only detectable instances of low-level fluff. Otherwise, the site is a benchmark for semantic coherence and authority.”
This training module utilizes a snapshot of public data from StewMac, captured on June 19, 2026, to demonstrate how machine logic evaluates different types of business narratives.
Purpose: This data is presented under “Fair Use” / “Educational Exception” for the purpose of forensic semantic analysis, allowing users to compare human intuition against machine-generated evaluations.
Notice to StewMac: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results provided by 1EuroSEO are intended as professional feedback to help improve any website’s machine-readability and authority signals. The 1EuroSEO BS Detection Tool is a free tool, and anyone can test any company to see how their content is interpreted by AI models.
Any company can use the insights for free and improve its voice by comparing it to industry clichés or competitors. 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 learn from the source what this company is about and what it offers.