# Keith C. Henderson, Dds, Apdc: Agent-Direct Score F (0%) Site: http://keithhendersondds.com Report: https://directindex.org/r/keithhendersondds.com Scanned: 2026-10-24 (Provisional, with the assistant citation check still to come. The hatched part of the bar isn't measured yet.) The scanner couldn't reach Keith C. Henderson, Dds, Apdc's website on 2026-10-24 (http 403). Rescans are free. AI assistants can't open Keith C. Henderson, Dds, Apdc's website, so they go by what other sites say about it. ## Direct links - Phone: 18584850200 - Address: 16766 Bernardo Center Dr Ste 201, 92128-2502, San Diego ## Nearby, also direct Places near Keith C. Henderson, Dds, Apdc that take a booking or an order on their own website, with no marketplace in between. - Clement Physical Therapy, Inc. (0 m): https://directindex.org/r/clementpt.com - Rancho Bernardo Dentistry (0 m): https://directindex.org/r/ranchobernardodentistry.com - Classic Dental Smiles (20 m): https://directindex.org/r/classicdentalsmiles.com - Sun Orthodontics (20 m): https://directindex.org/r/sunorthodontics.com - Empower Physical Therapy - Pelvic Floor Physical Therapy (60 m): https://directindex.org/r/empowerphysicaltherapy.net ## What to fix first - **The site couldn't be read at all.** The server refuses the request outright. That usually means a firewall rule aimed at bots. A real browser tried too and got net::ERR_BLOCKED_BY_CLIENT at http://keithhendersondds.com. ## Already right - Nothing. ## Where it stands 1394 of 1463 in San Diego dentists, clinics and vets. Top 95% of the sites scanned in this index. | What the top 10% of the index does | Top 10% | This site | |---|---|---| | Take bookings or orders on their own domain | 97% | no | | Publish the menu or price list as HTML | 3% | no | | Let AI crawlers in (no block at the server or in robots.txt) | 94% | no | | Structured data with address, phone and hours | 54% | no | | Have an llms.txt | 43% | no | Nearest places in the index: Clement Physical Therapy, Inc. (B, 0 m, https://directindex.org/r/clementpt.com); San Diego Institute Of Plastic Surgery (D, 0 m, https://directindex.org/r/hallakplasticsurgery.com); Rancho Bernardo Dentistry (B, 4 m, https://directindex.org/r/ranchobernardodentistry.com); Classic Dental Smiles (C, 17 m, https://directindex.org/r/classicdentalsmiles.com); Sun Orthodontics (D, 17 m, https://directindex.org/r/sunorthodontics.com); Steven Ross (C, 55 m, https://directindex.org/r/drstevenross.com); Body Motion & Wellness Llc (F, 57 m, https://directindex.org/r/weebly.com); Empower Physical Therapy - Pelvic Floor Physical Therapy (C, 57 m, https://directindex.org/r/empowerphysicaltherapy.net); RB Family and Cosmetic Dentistry (F, 58 m, https://directindex.org/r/mydentistlink.com); Hardie Orthodontics San Diego (B, 64 m, https://directindex.org/r/sandiegoortho.com). ## What assistants answer The assistants haven't been asked about this business yet. They're asked about the top-ranked businesses in each city index, and about any business as soon as it's claimed. Claim this page to be included. The assistants were asked 3 everyday questions about San Diego dentists, clinics and vets and named 15 places. Keith C. Henderson, Dds, Apdc wasn't one of them. See who was named: https://directindex.org/city/san-diego-clinics/recommended ## Businesses like Keith C. Henderson, Dds, Apdc in San Diego dentists, clinics and vets | Group | Sites | Avg score | A or B | This site | |---|---|---|---|---| | Businesses of the same kind in San Diego dentists, clinics and vets | 1463 | 50% | 21% | 0% | The best of the businesses of the same kind in San Diego dentists, clinics and vets: Ability Rehabilitation Specialists (B 84.6%, https://directindex.org/r/abilityrehabsd.com); Animal Hospital (B 84.6%, https://directindex.org/r/sandiegovets.com); B Street Veterinary Hospital (B 84.6%, https://directindex.org/r/bstreetvet.com); Bayside Dentistry (B 84.6%, https://directindex.org/r/baysidedentalsd.com); Cabrillo Pet Hospital (B 84.6%, https://directindex.org/r/cabrillopethospital.com). ## The direct record What agents get for Keith C. Henderson, Dds, Apdc, as JSON: https://directindex.org/api/direct/keithhendersondds.com - Book: none on record - Order: none on record - Menu: none on record - Hours: none on record - Phone: 18584850200 ## Score breakdown | Component | Points | Available | |---|---|---| | Reachable | 0 | 25 | | Readable | 0 | 25 | | Actionable | 0 | 30 | | Cited | 0 | 0 (the assistant citation check: pending) | ## Agent readiness (Cloudflare) Not measured for this scan. - JSON-LD for the business: no Keep watching this business (https://directindex.org/r/keithhendersondds.com/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: https://directindex.org/r/keithhendersondds.com/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers. Methodology: https://directindex.org/methodology ยท Rescan now: https://directindex.org/scan?url=keithhendersondds.com&force=1