# Hearing Diagnostic Center: Agent-Direct Score C (65.7%)

Site: https://hearingdc.com
Report: https://directindex.org/r/hearingdc.com
Scanned: 2026-10-23 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Hearing Diagnostic Center is partly visible to agents.
Some AI assistants are turned away by Hearing Diagnostic Center's website. It can't find a menu or price list, so it answers from other sites. It finds a way to book or order directly, through website.audiologydesign.com.

## Direct links
- Phone: +12143615285
- Address: 8230 Walnut Hill Ln Ste 308, 75231-4407, Dallas

## Nearby, also direct
Places near Hearing Diagnostic Center that take a booking or an order on their own website, with no marketplace in between.
- Ntlapa (0 m): https://directindex.org/r/ntlapa.com
- Premier Neurology (0 m): https://directindex.org/r/premierneurology.org
- Dermatology Center of Dallas (10 m): https://directindex.org/r/dermcenterofdallas.com
- Scott Zashin MD (10 m): https://directindex.org/r/scottzashinmd.com

## What to fix first
- **Appointments through an unrecognised third party.** (+9 points) Check that the provider keeps your business as the seller of record. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **No list of services and prices found.** (+7 points) Agents answer 'what do they treat and what does it cost?' from directories instead. Add a page that lists services and prices as text, and link to it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai
- **The server turns AI crawlers away at the door.** (+3.3 points) Requests as GPTBot (http_403) were refused, but a normal browser got the page. That's usually a bot list at the host or in a firewall that the owner never chose. Ask the host to allow these user agents. Guide: https://directindex.org/guides/blocking-ai-crawlers-without-knowing
- **No llms.txt.** (no points, but worth doing) Optional for now and cheap to add. It's a short text file that describes the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business

## Fix kit: What to paste

llms.txt. Save as /llms.txt at the root of the site.

```
# Hearing Diagnostic Center

> local business in 8230 Walnut Hill Ln Ste 308, 75231-4407, Dallas, Dallas dentists, clinics and vets. Phone +12143615285.

## About

- Website: https://hearingdc.com
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
```

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the main AI user agents.
- **Structured data found (LocalBusiness).** address, phone, opening hours

## Where it stands
299 of 1473 in Dallas dentists, clinics and vets. Top 20% 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 | 96% | no |
| Publish the menu or price list as HTML | 3% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 95% | no |
| Structured data with address, phone and hours | 42% | yes |
| Have an llms.txt | 32% | no |

Nearest places in the index: Robert Duhaney, Md (C, 0 m, https://directindex.org/r/centerfordigestivehealth.net); Dallas Surgicenter (C, 0 m, https://directindex.org/r/dsctruck.com); Dr. Jorge Corona, Md (C, 0 m, https://directindex.org/r/oatexas.com); Ntlapa (C, 0 m, https://directindex.org/r/ntlapa.com); White Steven J Md Pa (C, 0 m, https://directindex.org/r/usaplasticsurgery.com); Thornwell H. Parker, Iii, M.d., P.a. (C, 0 m, https://directindex.org/r/skincancerconsultants.com); Premier Neurology (C, 0 m, https://directindex.org/r/premierneurology.org); Dermatology Center of Dallas (D, 10 m, https://directindex.org/r/dermcenterofdallas.com); Dallas Sports Medicine (F, 12 m, https://directindex.org/r/ohmyknee.com); Scott Zashin MD (B, 12 m, https://directindex.org/r/scottzashinmd.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 12 everyday questions about Dallas dentists, clinics and vets and named 61 places. Hearing Diagnostic Center wasn't one of them. See who was named: https://directindex.org/city/dallas-clinics/recommended


Compared with its peers: Sites built with WordPress 57% (28% A or B, 145483 sites); This site 65.7%.

See what an AI agent reads on this site: https://directindex.org/r/hearingdc.com/agent-view

## Businesses like Hearing Diagnostic Center in Dallas dentists, clinics and vets

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Dallas dentists, clinics and vets | 1473 | 52% | 18% | 65.7% |
| Sites built with WordPress in Dallas dentists, clinics and vets | 663 | 58% | 28% | 65.7% |

The best of the sites built with WordPress in Dallas dentists, clinics and vets: AdvancedYOU BioHacking & Human Enhancement (B 84.6%, https://directindex.org/r/advanced-you.com); Advantage Vascular (B 84.6%, https://directindex.org/r/advantagevascular.com); Bee Kidds Pediatric Dentistry (B 84.6%, https://directindex.org/r/beekiddsdental.com); Buckner Terrace Dental (B 84.6%, https://directindex.org/r/bucknerterracedentists.com); Burst Dental + Kids (B 84.6%, https://directindex.org/r/burstdentalpluskids.com).

With the three fixes above (Appointments through an unrecognised third party; No list of services and prices found; The server turns AI crawlers away at the door), the score would be about 95.4%, which would be first of 1,473 in Dallas dentists, clinics and vets.

## The direct record
What agents get for Hearing Diagnostic Center, as JSON: https://directindex.org/api/direct/hearingdc.com
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: +12143615285

## Can an agent transact?
Measured, not scored (the score stays at spec v1.0).
- UCP profile (/.well-known/ucp, Google and Shopify's Universal Commerce Protocol): no
- ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): no
- MCP server card (/.well-known/mcp/server-card.json): no
- Ordering vendor that takes agent orders (Square, Toast, or a vendor whose terms allow agents): no

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 21.7 | 25 |
| Readable | 15 | 25 |
| Actionable | 6 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 1 of 5, Basic Web Presence. Cloudflare's report: https://isitagentready.com/hearingdc.com
- Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md)
- sitemap.xml: yes
- AI bot rules in robots.txt: yes
- Content Signals in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/content-signals/SKILL.md)
- Markdown on Accept: text/markdown: no (how: https://isitagentready.com/.well-known/agent-skills/markdown-negotiation/SKILL.md)
- llms.txt: no (how: https://isitagentready.com/.well-known/agent-skills/llms-txt/SKILL.md)
- API catalog (RFC 9727): no (how: https://isitagentready.com/.well-known/agent-skills/api-catalog/SKILL.md)
- MCP server card: no (how: https://isitagentready.com/.well-known/agent-skills/mcp-server-card/SKILL.md)
- A2A agent card: no (how: https://isitagentready.com/.well-known/agent-skills/a2a-agent-card/SKILL.md)
- Agent Skills index: no (how: https://isitagentready.com/.well-known/agent-skills/agent-skills/SKILL.md)
- OAuth or OIDC discovery: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-discovery/SKILL.md)
- OAuth protected resource metadata: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-protected-resource/SKILL.md)
- auth.md: no (how: https://isitagentready.com/.well-known/agent-skills/auth-md/SKILL.md)
- Web Bot Auth key directory: no (how: https://isitagentready.com/.well-known/agent-skills/web-bot-auth/SKILL.md)
- ARD capability manifest: no (how: https://isitagentready.com/.well-known/agent-skills/ard/SKILL.md)
- DNS-AID records: no (how: https://isitagentready.com/.well-known/agent-skills/dns-aid/SKILL.md)
- WebMCP tools on the page: no (how: https://isitagentready.com/.well-known/agent-skills/webmcp/SKILL.md)
- JSON-LD for the business: yes

Keep watching this business (https://directindex.org/r/hearingdc.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/hearingdc.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 · Rescan now: https://directindex.org/scan?url=hearingdc.com&force=1