Industry Context — Common BS Fingerprints in Industrial, Manufacturing & Engineering
TAJONG (大忠工業股份有限公司 / OYAMA)
(https://oyama.com) 📸 Data Snapshot: May 31, 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 HOME | TAJONG (https://oyama.com)
HOME | TAJONG
NAV_HEADER_HEADING_REPEATED_BODY E-BIKE | TAJONG (https://oyama.com/ebike/)
E-BIKE | TAJONG
NAV_HEADER_HEADING_REPEATED_BODY MOUNTAIN BIKES | TAJONG (https://oyama.com/mountainbike/)
MOUNTAIN BIKES | TAJONG
NAV_HEADER_HEADING_REPEATED_BODY ROAD BIKES | TAJONG (https://oyama.com/roadbike/)
ROAD BIKES | TAJONG
📝 The Narrative — clean text per page (Info Density · Semantic Coherence)
HOMEPAGE (https://oyama.com) HOME | TAJONG
Spaces [H2] BICYCLE EXHIBITION 》2026 Taipei International Cycle Show ◎Date：2026/03/25~2026/03/28 ◎Venue：Taipei Nangang Exhibition Center, Booth No. is N0220 》The China Int’l Bicycle Fair ◎Date：2026/05/05~2026/05/08 ◎Venue：Shanghai 》2026 Taichung Bike Week ◎Date：2026/09/15~2026/09/18 ◎Venue：The Evergreen Hotel; The Splendor Hotel; The Tempus Hotel 》2026 EURO BIKE ◎Date：2026/06/24~2026/06/27 ◎Venue：Frankfurt [H2] ABOUT US [IMG: ABOUT US.jpg] OYAMA-name after the founder, Mr. Oyama Wang, established in 1966. In 1988, company had developed the first OYAMA folding bike and introduce to the market. By nearly 30 year's folding bike experience, OYAMA own over 200 patents and has become the Specialist of our folding bikes developments. In addition, OYAMA is also professional in design and innovate various high quality bikes. As a well-experienced bicycle manufacturer, we are a strong back up for our OEM / ODM clients. Update production technology, reliable quality, on time delivery, and satisfying service make us a best OEM / ODM partner for the customer. With central united sales team, we can process a one step-shop for our clients in two production bases easily. More... [H2] PRODUCT [H2] E-BIKE 》More... [H2] FOLDING BIKES 》More... [H2] ROAD BIKES 》More... [H2] MOUNTAIN BIKES 》More... [IMG: EURO BIKE.jpg] [IMG: CONTACT.jpg] [H2] EVENTS 》More... [H2] CONTACT 》More... Download： Specializing in bicycle products 》Catalogue 1 》Catalogue 2
SUB-PAGE (https://oyama.com/ebike/) E-BIKE | TAJONG
[IMG: ELECTRIC BIKES.png] [H2] MOUNTAIN E-BIKE [IMG: TMT-2902AE Rocky.jpg] TMT-2902AE Rocky Frame：29" Alloy Full-Suspension E-Motor：Bafang M510 36V 95Nm E-Battery：Phylion IT-21 36V/ 7Ah Front Fork：Suntour XCR34X-Boost Transmission：Shimano SLX 12S F/Derailleur：N/A R/Derailleur：Shimano SLX RD-M7100 12S Chainwheel：Bafang G522 32T Cassettes：Shimano SLX CS-M7100 10-51T Tire：Kenda K-1227 29"*2.4" 30TPi Brakes：Shimano SLX BR-M7100 Hydraulic Bike Weight：23.10 KGs [IMG: E-BIKE_EPA-M350M 275 PLUS.jpg] EPA-M350M 27.5 PLUS Frame：OYAMA / 27.5" ALLOY 6061 Fork：RST / ALPHA-27.5+PLUS-TNL-T100 Derailleur：SHIMANO DEORE / 3*10 Speed / 11-34T Brake：SHIMANO M365 / Disc Brake Wheels：27.5" (650B)*2.125"*13G*36H ALLOY Tires：DURO / 650B*3.0" / W / OYAMA Weight：24.7 KG E system Battery：36V / 10.4A Controller：N / A Motor：BAFANG MAX 36V / 350W Disply：BAFANG C966 36V [IMG: TMT-2702AE Hardtail.jpg] TMT-2702AE Hardtail Frame：27.5" Alloy Hardtail E-Motor：Bafang H305 250W 40Nm E-Battery：Fullpower 36V/14Ah 504Wh Front Fork：Zoom AMS-595 HL Transmission：Shimano CUES 10S F/Derailleur：N/A R/Derailleur：Shimano CUES RD-U6020SGS Chainwheel：Prowheel Charm-FD04S 36T Cassettes：Shimano CN-LG500 10S Tire：CST C-1846 27.5"*2.0" Brakes：Tektro HD-E350 Hydrulic DB Bike Weight：22.89 KGs [H2] Connect [IMG: Rocky TMT-2902BE.jpg] TMT-2902BE Rocky Frame：29" Alloy Full-Suspension E-Motor：Bafang M510 36V/250W 80Nm E-Battery：Phylion IGH-2C 36V/9.6Ah 346Wh Front Fork：Suntour XCR34X-Boost Transmission：Shimano SLX 12S F/Derailleur：N/A R/Derailleur：Shimano SLX RD-M7100 12S Chainwheel：Bafang G522 32T Cassettes：Shimano SLX CS-M7100 10-51T Tire：CST Forekaster 29"*2.4" 60TPi Brakes：Shimano SLX BR-M7100 Hydraulic Bike Weight：22.69 KGs [IMG: Dreamer TMT-2603BE.jpg] TMT-2603BE Dreamer Frame：26" Alloy MTB Full Susp E-Motor：Bafang H305 36V/250W 45Nm E-Battery：Fullpower 36V/14Ah 504Wh Front Fork：Zoom 595AMS HL/O Transmission：Shimano CUES 10S F/Derailleur：N/A R/Derailleur：Shimano CUES RD-U6000GS Chainwheel：Prowheel Charm-FD04S 36T Cassettes：Shimano CUES LG-410 11-39T Tire：CST IKON 26"*2.20" 60TPi Brakes：Tektro HD-E3520 Hydraulic DB Bike Weight：23.01 KGs [H2] Connect [H2] ROAD E-BIKE [IMG: TRD-2801AE Gravel.jpg] TRD-2801AE Gravel Frame：700C Alloy Road E-Motor：Bafang M820 36V 75Nm E-Battery：Fullpower 36V/7Ah 252Wh Front Fork：700C Alloy Rigid Transmission：Shimano GRX 11S F/Derailleur：N/A R/Derailleur：Shimano GRX RD-RX810 11S Chainwheel：Bafang G532 ISIS Cassettes：Shimano CS-HG700 11S 11-34T Tire：WTB 700C*40C 60TPi Brakes：Shimano GRX Hydraulic DB Bike Weight：16.88 KGs [IMG: TRD-2802AE Hybrid.jpg] TRD-2802AE Hybrid Frame：700C Alloy Road E-Motor：Bafang H600 250W 30Nm E-Battery：Fullpower 36V/7Ah 252Wh Front Fork：700C Alloy Rigid Transmission：Shimano Tiagra 10S F/Derailleur：N/A R/Derailleur：Shimano Tiagra RD-4700GS Chainwheel：Prowheel RPL-FD24AW 45T Cassettes：Shimano CS-HG500 10S 11-32T Tire：WTB 700C*40C 60TPi Brakes：Tektro HD-R285 Hydraulic DB Bike Weight：16.11 KGs [IMG: Gravel TRD-2801BE.jpg] TRD-2801BE Gravel Frame：700C Alloy Road E-Motor：Bafang M820 36V/250W 75Nm E-Battery：Fullpower 36V/9.8Ah 382Wh Front Fork：700C Alloy Rigid Transmission：Shimano GRX 11S F/Derailleur：N/A R/Derailleur：Shimano GRX RD-RX810 11S Chainwheel：Bafang G532 ISIS01 44T Cassettes：Shimano CS-HG700 11S 11-34T Tire：CST Rambler 700C*40C F/V Brakes：Shimano GRX Hydraulic Disc Brake Bike Weight：16.40 KGs [IMG: Hybrid TRD-2802BE.jpg] TRD-2802BE Hybrid Frame：700C Alloy Road E-Motor：Bafang H600 36V/250W 30Nm E-Battery：Fullpower 36V/7Ah 252Wh Front Fork：700C Alloy Rigid Transmission：Shimano Tiagra 10S F/Derailleur：N/A R/Derailleur：Shimano Tiagra RD-4700GS 10S Chainwheel：Prowheel PRO-SL-02 42T Cassettes：Shimano CS-HG500 10S 11-25T Tire：CST Rambler 700C*40C F/V Brakes：Tektro R285 Hydraulic Disc Brake Bike Weight：14.31 KGs [H2] FOLDING E-BIKE [IMG: A300+.jpg] TFD-2042AE A300+ Frame：20" Alloy eFolding Folding Device：ZHD-QD105 E-Motor：Bafang RM H305 G100 36V E-Battery：Fullpower 36V/7Ah 252Wh Front Fork：OYAMA Alloy Rigid Fork Transmission：Shimano Cues 10S F/Derailleur：N/A R/Derailleur：Shimano Cues RD-6020 10S Chainwheel：Prowheel 52T Cassettes：Shimano Cues CS-LG300 11-39T Tire：Kenda K-1045 20"*2.0" Brakes：Tektro HD-M280 Hydraulic DB Bike Weight：18.13 KG [IMG: TFD-1602AE Forward+.jpg] TFD-1602AE Forward+ Frame：16" Alloy eFolding Folding Device：OYMFD-SR6 E-Motor：Bafang FM H400 E-Battery：Fullpower 36V/3.5Ah 126Wh Front Fork：OYAMA Alloy Rigid Fork Transmission：Shimano Nexus 3S F/Derailleur：N/A R/Derailleur：Shimano Nexus 3S Chainwheel：Prowheel Solid-244 44T Cassettes：Shimano 16T Tire：Kenda K-103 16"*1-3/8" Brakes：C-Star V227DG V Brakes Bike Weight：16.93 KGs [IMG: CXE8D_752x490.jpg] CX-E8D Frame：20" Alloy 6061 Folding Frame Fork：20" Steel / Disc Brake Derailleur：SHIMANO ALTUS / 8 Speed / 12-32T Brake：TEKTRO / Disc Brake Wheels：ALLOY 20" x 13G x 36H A/V Tires：KENDA / 20" x 1.75 A/V Weight：18 KG E system Battery：DLG 36V / 8.7 AH Controller：LS LD-LS05F 36V / 15A 250W Motor：BAFANG RM. G12.250.DC 36V / 250W Disply：CD LCD CDC [H2] Connect [H2] CITY E-BIKE [IMG: E-BIKE_REVOLUTION.jpg] REVOLUTION Frame：700C ALLOY 700C ALLOY Fork：700C SUNTOUR SUS. FORK Derailleur：38T Brake：18T Tires：KENDA 700*38C Weight：26 KG E SYSTEM：SHIMANO STEP DU-E6001 [IMG: TCT-2803AE Adam.jpg] TCT-2803AE Adam Frame：700C Alloy CTB E-Motor：Bafang M210 36V 250W 70Nm E-Battery：Fullpower 36V/10.5Ah 378Wh Front Fork：Suntour NEX-E25 700C Transmission：Shimano Nexus 7S F/Derailleur：N/A R/Derailleur：Shimano Nexus 7S Chainwheel：Prowheel NWA38T Cassettes：Shimano SMGEAR16SP 16T Tire：Kenda K-1172 700C*40C Brakes：Tektro HD-T280 Hydraulic DB Bike Weight：25.71 KGs [IMG: TCT-2804AE Eva.jpg] TCT-2804AE Eva Frame：700C Alloy CTB E-Motor：Bafang FM H400 36V 250W 45Nm E-Battery：Fullpower 36V/10.5Ah 378Wh Front Fork：Suntour NEX-E25 700C Transmission：Shimano Nexus 3S F/Derailleur：N/A R/Derailleur：Shimano Nexus 3S Chainwheel：Prowheel NWA38T Cassettes：Shimano SMGEAR16SP 16T Tire：Kenda K-1172 700C*40C Brakes：Tektro MD-280 Mechanic DB Bike Weight：24.21 KGs [H2] Connect [IMG: Eva TCT-2805AE.jpg] TCT-2805AE Eva Frame：700C Alloy City E-Motor：G. Falcon RM-I3A 36V/250W 45NM E-Battery：Fullpower 36V/10.5Ah 378Wh Front Fork：Suntour NEX-E25 700C Transmission：G. Falcon Nexus 3S F/Derailleur：N/A R/Derailleur：G. Falcon Nexus 3S Chainwheel：Prowheel NWA38T Cassettes：G. Falcon Nexus 3S 16T Tire：CST Metropass 700C*45C 60TPi Brakes：Tektro MD-280 Mechanic DB Bike Weight：25.32 KGs [IMG: Traveller TCT-2801BE.jpg] TCT-2801BE Traveller Frame：700C Alloy Trekking E-Motor：Bafang M410 36V/250W 80Nm E-Battery：Fullpower 36V/14Ah 504Wh Front Fork：Suntour NEX-E25 700C T:63mmL Transmission：Shimano CUES 9S F/Derailleur：N/A R/Derailleur：Shimano CUES RD-U4000 9S Chainwheel：Prowheel 38T Cassettes：Shimano CUES LG400 11-36T 9S Tire：CST Metropass 700C*45C 60TPi Brakes：Tektro HD-M280 Hydraulic DB Bike Weight：26.07 KGs [IMG: E-BIKE_EPA-C350R-700C.jpg] EPA-C350R-700C Frame：OYAMA / 700C Alloy 6061 Fork：STEEL / ALLOY FORK, Φ24.6*28.6*33 DISC BRAKE Derailleur：SHIMANO ALTUS 9S / 11-34T Brake：TEKTRO /FR 5 & Disc Wheels：700C*1.5"*13G*36H ALLOY Tires：KENDA / 700C*45C Weight： 18.7 KG E system Battery： DLG 36V / 10.4 AH Controller：LS LD-LS01F 36V / 18A 350W Motor：BAFANG RM. G05. 350. DC 36V / 350W Display：DMHC TC 488 [IMG: TCT-2802AE Tourist.jpg] TCT-2802AE Tourist Frame：700C Alloy CTB E-Motor：Bafang H305 250W 45Nm E-Battery：Fullpower 36V/14Ah 504Wh Front Fork：Suntour NEX-E25 700C Transmission：Shimano CUES 9S F/Derailleur：N/A R/Derailleur：Shimano CUES RD-U4000 9S Chainwheel：Prowheel 38T Cassettes：Shimano CS-LG400-9 9S Tire：Kenda K-1088 700C*45C Brakes：Tektro MD-280 Mechanic DB Bike Weight：26.96 KGs [IMG: TCT-2801AE Traveller.jpg] TCT-2801AE Traveller Frame：700C Alloy CTB E-Motor：Bafang M410 36V/250W 80Nm E-Battery：Fullpower 36V/14Ah 504Wh Front Fork：Suntour NEX-E25 700C Transmission：Shimano CUES 9S F/Derailleur：N/A R/Derailleur：Shimano CUES RD-U4000 9S Chainwheel：Prowheel 38T Cassettes：Shimano CUES LG400 11-36T 9S Tire：Kenda K-1088 700C*45C Brakes：Tektro HD-M280 Hydraulic DB Bike Weight：27.16 KGs [H2] OTHERS [IMG: TCG-2401AE CarryGoGo.jpg] TCG-2401AE Carry GoGo Frame：24" Alloy Cargo Bike E-Motor：Bafang M410 36V/250W 80Nm E-Battery：Fullpower 36V/14Ah 504Wh Front Fork：OYAMA 24" Rigid Fork Transmission：Shimano Altus 8S F/Derailleur：N/A R/Derailleur：Shimano Altus RD-M310 8S Chainwheel：Bafang G333 38T Cassettes：Shimano CS-HG31-8 11-30T Tire：CST C-1365 24"*2.1" Brakes：Tektro HD-E350 Hydraulic DB Bike Weight：29.34 KGs [IMG: TCG-2001BE Carry GoGo.jpg] TCG-2001BE Carry GoGo Frame：20" Alloy Cargo Bike (Long) E-Motor：Bafang M410 48V/350W 90Nm E-Battery：Fullpower 48V/14Ah 504Wh Front Fork：20" Rigid Fork Transmission：Shimano Altus 8S F/Derailleur：N/A R/Derailleur：Shimano Altus RD-M310 8S Chainwheel：Bafang 38T Cassettes：Shimano CS-HG31-8 11-30T Tire：CST Metroloads 20"*2.125" Brakes：Tektro HD-E3520 Hydraulic DB Bike Weight：26.44 KGs [IMG: TCT-2003AE Cruise.jpg] TCT-2003AE Cruise Frame：20" Alloy eMotor Full Susp E-Motor：Bafang H550W 52V 750W 80Nm E-Battery：Fullpower 48V/20Ah 960Wh Front Fork：20" Dualcrowned Alloy Fork Transmission：Shimano Cues 9S F/Derailleur：N/A R/Derailleur：Shimano Cues RD-U4000 9S Chainwheel：Prowheel 46T Cassettes：Shimano Cues CS-LG400 11-36T Tire：Kenda K-1188 20"*4.0" Brakes：Tektro HD-E540 Hydraulic DB Bike Weight：36.15 KGs [H2] Connect [IMG: TCT-2003BE Cruise.jpg] TCT-2003BE Cruise Frame：20" Alloy eMotor Full Susp E-Motor：Bafang H550W 48V 750W 80Nm E-Battery：Fullpower 48V/20Ah 960Wh Front Fork：20" Dualcrowned Alloy Fork Transmission：Shimano Altus 8S F/Derailleur：N/A R/Derailleur：Shimano Altus RD-M310 8S Chainwheel：Prowheel 42T Cassettes：Shimano CS-HG31 11-32T Tire：Kenda K-1188 20"*4.0" Brakes：Tektro HD-E540 Hydraulic DB Bike Weight：39.09 KGs [IMG: TCT-2404AE Stroll.jpg] TCT-2404AE Stroll Frame：24"+20" Alloy Slider E-Motor：Bafang FM G020 48V 500W 65Nm E-Battery：Fullpower 36V/14Ah 504Wh Front Fork：24" Susp Fork Transmission：N/A F/Derailleur：N/A R/Derailleur：N/A Chainwheel：N/A Cassettes：N/A Tire：Kenda K-1188 24"/20"*4.0" Brakes：Tektro HD-T275 Hydraulic DB Bike Weight：32.88 KGs [IMG: TCG-2402AE CargoFIT.jpg] TCG-2402AE Cargo FIT Frame：24" Alloy Cargo Bike (Short) E-Motor：Dapu M080 36V/250W E-Battery：Fullpower 36V/14.5Ah 504Wh Front Fork：24" Rigid Fork Transmission：Shimano Altus 8S F/Derailleur：N/A R/Derailleur：Shimano Altus RD-M310 8S Chainwheel：Dapu 38T Cassettes：Shimano CS-HG31-8 11-30T Tire：CST Metroloads 24"*2.4" Brakes：Tektro HD-E3520 Hydraulic DB Bike Weight：25.93 KGs
SUB-PAGE · THIN (https://oyama.com/mountainbike/) MOUNTAIN BIKES | TAJONG
[IMG: MOUNTAIN BIKES.png] [H2] MOUNTAIN BIKE [IMG: 2901B.jpg] TMT-2901B Frame：OYAMA 29" x 18" ALLOY Fork：RST FIRST 29 AIR Derailleur：SHIMANO SLX/DEORE 27S Stem：RITCHEY OE SERIES Brake：SHIMANO HYDRAULIC DISC Tire：SCHWALBE RAPID ROB Weight：12.8KG [IMG: TMT-2751A.jpg] TMT-2751A Frame：OYAMA 27.5" X 19" ALLOY Fork：SUNTOUR SUS. SF14-XCT Derailleur：SHIMANO ACERA RD-M360 COMB. 24S Brake：TEKTRO NOVELA MECHANICAL DISC Chainwheel：SHIMANO FC-M131 42/34/24T Tire：KENDA 27.5 X 2.2BK Weight：14.98KG [IMG: TMT-2602A.jpg] TMT-2602A Frame：OYAMA 26" X 18" ALLOY Fork：RST SUS. CAPA-T-26 Derailleur：SHIMANO ALTUS RD-M280 21S Brake：PROMAX ALLOY V BRAKE Chainwheel：SHIMANO FC-M131 42/34/24T Tire：KENDA 26"X 2.1 BK Weight：13.09 KG [H2] Connect
SUB-PAGE (https://oyama.com/roadbike/) ROAD BIKES | TAJONG
[IMG: ROAD BIKES.png] [H2] ROAD BIKE [IMG: ROAD_BYRON.jpg] BYRON Frame：700C LIGHTWEIGHT CARBON Fork：700C*540MM ULTRALIGHT CARBON Brakes：SRAM FORCE DISC Shifters：SRAM FORCE 2*11S Derailleur：SRAM FORCE Cranks：SRAM FORCE 50*34T Tires：VICTORIA ZAFFIRO PRO 700CX25C Seatpost：FSA UD CARBON SHAFT W/ALLOY HEAD 31.6 X350mm Handlebar：UD CARBON 31.8MM [IMG: ROAD_CROSS.jpg] CROSS Frame：Lightweight Alloy 6061 Fork：SR SUNTOUR NEX-HLO-DS Shock：N/A Shifters：SHIMANO DEORE 30 SPEEDS Brake：TEKTRO Hydraulic Disc Brake Wheelset：Alloy 700C Tires：KENDA K-1065, 700x35 C Weight：13 KG [IMG: ROAD_TARA.jpg] TARA Frame：OYAMA 700C 3D carbon frame Fork：OYAMA light weight carbon fork Brakes：SHIMANO ULTEGRA Hydraulic Disc Brake Shifters：SHIMANO ULTEGRA （F2 / R11） Derailleur：SHIMANO ULTEGRA Rims:American Classic wheel set Tires：CST 700C*40C Seatpost：Ritchey light weight carbon seat post w/ Fizik Arione R5 saddle Handlebar：Ritchey Alloy 3D Forged [H2] Connect [IMG: ROAD_VOGUE.jpg] VOGUE Frame：REYNOLDS 525 CR-MO Fork：CARBON Brakes：SHIMANO SORA Shifters：SHIMANO SORA 3*9 SPEED 11-32T Derailleur：SHIMANO SORA 3*9 SPEED 11-32T Cranks：ALEX AT470 Tires：VITTORIA ZAFFIRO 700*25C Weight：10.7 KG [IMG: ROAD_ULONG.jpg] ULONG Frame：REYNOLDS 525 CR-MO Fork：CR-MO Brakes：TEKTRO FORGED ALLOY CANTILEVERS Shifters：SHIMANO TIAGRA MICROSHIFT SHIFTERS Derailleur：SHIMANO TIAGRA / MICROSHIFT SHIFTERS 3*9 SPEED 11-32T Cranks：ALEX ACE 19 Tires：VITTORIA RANDONNEUR 700*32C Weight：13KG [H2] Connect [H2] ROAD / Fixed Gear [IMG: ROAD_HEROIC.jpg] HEROIC Frame: OYAMA 4130 CR-MO Fork: HI-TEN Brakes: N/A Shifters: PROMAX SIDE PULL C-BRAKE Derailleur: N/A Cranks: ALLOY RIM ANODE BLACK W/CNC Tires: 700*28C Weight: 11.6 KG [H2] Connect
🛡️ Trust Signals — reviews, proof links, trust-theatre flag (Trust & Proof)
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 28 | 0 |
| /ebike/ | 27 | 0 |
| /mountainbike/ | 27 | 0 |
| /roadbike/ | 27 | 0 |
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps (Identity & Authority)
Homepage schema
[
{
"@context": "https://schema.org/",
"@type": "LocalBusiness",
"name": "大忠工業股份有限公司",
"url": "https://www.oyama.com",
"image": "https://static.wixstatic.com/media/3cce42_4f361fe083fa44b087cc20f4322ad426~mv2.jpg",
"address": {
"@type": "PostalAddress",
"addressCountry": "TW",
"addressLocality": "Yongkang District",
"postalCode": "710",
"streetAddress": "556 Zhongzheng Road"
},
"telephone": "06-2533696"
},
{
"@context": "https://schema.org/",
"@type": "WebSite",
"name": "TAJONG",
"url": "https://www.oyama.com"
}
]
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 2033 businesses audited.
Industrial, Manufacturing & Engineering BS: TAJONG (大忠工業股份有限公司 / OYAMA) (oyama.com)
This is a legitimate manufacturer with an ‘old school’ lack of digital transparency. The BS is not in what they say, but in the lack of verification for their significant historical and intellectual property claims. They provide more specs than most, but less proof than required for a 2026 market.
Immediately add a dedicated ‘Patents’ page listing major patent numbers to substantiate the ‘200 patents’ claim. Replace the current unlinked review counters with widgets from a verified third-party platform. Update the schema_json to include Organization properties, SameAs links for the founder, and specific certification numbers for quality management systems. Repair the heading hierarchy by adding unique H1 tags to every page and replacing the repetitive ‘Connect’ H2s with descriptive labels.
The site perfectly aligns with the manufacturing and engineering category, specifically focused on the bicycle industry. Its content is dominated by technical specifications for e-bikes, road bikes, and mountain bikes, confirming its role as a manufacturer.
“The score of 41 is primarily driven by Trust and Proof and Authority Gaps. While the product data is high-density, the failure to provide external verification for reviews and patents creates a 'Trust Me' environment. The Commodity Fingerprint score remains moderate because the site relies on generic manufacturing language rather than a unique brand voice.”
This training module utilizes a snapshot of public data from TAJONG (大忠工業股份有限公司 / OYAMA), captured on May 31, 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 TAJONG (大忠工業股份有限公司 / OYAMA): 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://oyama.com to view the most current version of its content and learn from the source what this company is about and what it offers.