# Zahnärzte Jahn und Kollegen: Agent-Direct Score C (63.1%)

Site: https://zahnarzt-jahn.de/
Report: https://directindex.org/r/zahnarzt-jahn.de
Scanned: 2026-10-14 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.)
Zahnärzte Jahn und Kollegen is partly visible to agents.

## Direct links
- Phone: +49 6103 64663

## What to fix first
- **No way to book an appointment online.** (+13 points) Only a phone number or WhatsApp. Agents cannot act on those yet. Add an online appointment page. 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 with services and prices as text and link it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai
- **Structured data is incomplete.** (+1 points) Missing: telephone. Guide: https://directindex.org/guides/structured-data-restaurant
- **No llms.txt.** (no points, still worth doing) Optional today, cheap to add: a short text file describing the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business

## Fix kit: What to paste

Structured data (JSON-LD). One block in the page's head, or in the builder's custom-code slot. Replace anything that is wrong.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Dentist",
  "name": "Zahnärzte Jahn und Kollegen",
  "url": "https://zahnarzt-jahn.de/",
  "telephone": "+49 6103 64663",
  "email": "dreieich@zahnarzt-jahn.de",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Hauptstraße 54-56",
    "postalCode": "63303",
    "addressLocality": "Dreieich",
    "addressCountry": "DE"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 50.0177557,
    "longitude": 8.6950072
  },
  "openingHours": "Mo 07:00-18:00; Tu 07:00-19:00; We 07:00-12:00; Th 07:00-19:00; Fr 07:00-13:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday"
      ],
      "opens": "07:00",
      "closes": "18:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Tuesday"
      ],
      "opens": "07:00",
      "closes": "19:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Wednesday"
      ],
      "opens": "07:00",
      "closes": "12:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Thursday"
      ],
      "opens": "07:00",
      "closes": "19:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Friday"
      ],
      "opens": "07:00",
      "closes": "13:00"
    }
  ]
}
</script>
```

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

```
# Zahnärzte Jahn und Kollegen

> dentist in Hauptstraße 54-56 63303 Dreieich, Frankfurt dentists, clinics and vets. Phone +49 6103 64663.

## Opening hours

Mo 07:00-18:00; Tu 07:00-19:00; We 07:00-12:00; Th 07:00-19:00; Fr 07:00-13:00

## About

- Website: https://zahnarzt-jahn.de/
- 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 key AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.
- **Structured data present (LocalBusiness).** address, opening hours

## Where it stands
20 of 397 in Frankfurt dentists, clinics and vets. Top 5% of the sites scanned in this index.

| What the top tenth of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 48% | no |
| Publish the menu or price list as HTML | 0% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 85% | yes |
| Structured data with address, phone and hours | 23% | no |
| Have an llms.txt | 28% | no |

Nearest places in the index: Dr. med. Freudenberg und Dr. med. Bolz-Grebe (F, 346 m, https://directindex.org/r/augenarzt-dreieich.com); Diabetologische Schwerpunktpraxis (F, 479 m, https://directindex.org/r/mvz-rhein-main.de); Praxis für Allgemeinmedizin - Amin Rouhollahpour (F, 666 m, https://directindex.org/r/allgemeinpraxis-dreieich.de); Tierarztpraxis Nennstiel (F, 679 m, https://directindex.org/r/nennstiel.de); Dr. B. Richter (F, 1551 m, https://directindex.org/r/zahnarzt-dr-richter.de); Fach- und Hausarztzentrum - Dr. med. Thomas Trepels (F, 2906 m, https://directindex.org/r/praxis-trepels.de); Tierzahnzentrum DentaVet (F, 3163 m, https://directindex.org/r/tzz-dentavet.de); Tierklinik Neu-Isenburg (F, 3619 m, https://directindex.org/r/tierklinik-neu-isenburg.de).

## What assistants answer
Not asked yet. Assistants are asked about the top-ranked businesses in each city index, and about every claimed business the moment it is claimed; claim this page to be included.

Against its peers: Sites built with WordPress 57% (26% A or B, 35830 sites); This site 63.1%.

See what an AI agent reads on this site: https://directindex.org/r/zahnarzt-jahn.de/agent-view

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 14 | 25 |
| Actionable | 2 | 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/zahnarzt-jahn.de
- 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

Deep report: https://directindex.org/r/zahnarzt-jahn.de/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 19 EUR, one-off.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=zahnarzt-jahn.de&force=1