# Dr. med. Ch. Röhnert: Agent-Direct Score C (62.6%)

Site: https://www.zahnarztprenzlauerberg.de/
Report: https://directindex.org/r/zahnarztprenzlauerberg.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.)
Dr. med. Ch. Röhnert is partly visible to agents.

## Direct links
- Book directly: https://www.doctolib.de/zahnarztpraxis/berlin/zahnarztpraxis-christine-rexer (through doctolib acting for the business)
- Phone: +49 30 4458655

## What to fix first
- **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.** (+6 points) Missing: address, telephone, opening hours. Guide: https://directindex.org/guides/structured-data-restaurant
- **The server turns AI crawlers away at the door.** (+3.3 points) Live fetches as ClaudeBot (http_403) were refused while a normal browser got the page. This is usually a hosting or firewall bot list the owner never chose. Ask the host to allow these user agents. Guide: https://directindex.org/guides/blocking-ai-crawlers-without-knowing

## 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": "Dr. med. Ch. Röhnert",
  "url": "https://www.zahnarztprenzlauerberg.de/",
  "telephone": "+49 30 4458655",
  "email": "info@zahnarztprenzlauerberg.de",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Seelower Straße 9",
    "postalCode": "10439",
    "addressLocality": "Berlin"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 52.5520266,
    "longitude": 13.4108073
  },
  "openingHours": "Mo-Tu 08:00-15:00, We-Th 11:00-19:00, Fr 08:00-12:00",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.doctolib.de/zahnarztpraxis/berlin/zahnarztpraxis-christine-rexer",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the key AI user agents.
- **Structured data present (Organization).** but without address, phone or hours
- **Appointments through doctolib on your own domain.** No marketplace commission, and the guest stays yours.

## Since the scan of 2026-10-14 (D then)
- Fixed: No booking or ordering path at all
- New: nothing

## Where it stands
293 of 1662 in Berlin dentists, clinics and vets. Top 18% 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 | 98% | yes |
| Publish the menu or price list as HTML | 9% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 84% | no |
| Structured data with address, phone and hours | 12% | no |
| Have an llms.txt | 15% | yes |

Nearest places in the index: M. Sc. Hannah Vormbrock (C, 26 m, https://directindex.org/r/psychotherapie-vormbrock.de); Physiotherapie Simone Rammelt (F, 99 m, https://directindex.org/r/physio-praxis-rammelt.de); Praxis für ganzheitliche Medizin (C, 192 m, https://directindex.org/r/praxis-dr-rueggeberg.de); Sabina Nawka (C, 232 m, https://directindex.org/r/nawka-dent.de); Ulrike Töwel-Helm (F, 246 m, https://directindex.org/r/zahnarztpraxis-toewe-helm.de); Tierarztpraxis Lenk (B, 264 m, https://directindex.org/r/tierarztpraxis-arnimplatz.de); Gemeinschaftspraxis für Nuklearmedizin Dipl.Med. Thomas Alexander Dr.med Jochen Krätschmer Susan Krüger (D, 304 m, https://directindex.org/r/nuklearmedizin-berlin.com); Martin Kretschmar (C, 321 m, https://directindex.org/r/kretschmar-dent.de); ChiruDenta (F, 323 m, https://directindex.org/r/chirudenta.de); Ambulantes OP-Zentrum (D, 332 m, https://directindex.org/r/aerzte-schoenhauser-berlin.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.

Score over 2 scans since 2026-10-14: 2026-10-14 50%, 2026-10-14 63%.

Against its peers: Sites built with WordPress 58% (29% A or B, 36926 sites); Sites using Doctolib 57% (8% A or B, 863 sites); This site 62.6%.

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

## Businesses like Dr. med. Ch. Röhnert in Berlin dentists, clinics and vets

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Same kind in Berlin dentists, clinics and vets | 1662 | 43% | 7% | 62.6% |
| Built with WordPress in Berlin dentists, clinics and vets | 647 | 55% | 14% | 62.6% |
| Using Doctolib in Berlin dentists, clinics and vets | 295 | 56% | 4% | 62.6% |
| Built with WordPress and using Doctolib in Berlin dentists, clinics and vets | 159 | 59% | 4% | 62.6% |

The best of Built with WordPress and using Doctolib in Berlin dentists, clinics and vets: Annett Heppner (B 77.5%, https://directindex.org/r/kfo-heppner.de); Zahnecke (B 76.9%, https://directindex.org/r/zahnecke-berlin.de); praevenio (B 76.9%, https://directindex.org/r/praevenio-berlin.de); Meraneum (B 75.4%, https://directindex.org/r/meraneum.de); KINESOLUTIONS, Health&Movement (B 73.4%, https://directindex.org/r/kinesolutions.de).

With the three fixes above (No list of services and prices found; Structured data is incomplete; The server turns AI crawlers away at the door) the score would be about 87.7%: first of 1,662 in Berlin dentists, clinics and vets.

## The direct record
What agents get for Dr. med. Ch. Röhnert, as JSON: https://directindex.org/api/direct/zahnarztprenzlauerberg.de
- Book: https://www.doctolib.de/zahnarztpraxis/berlin/zahnarztpraxis-christine-rexer (vendor on own site: Doctolib; found by the scan of 2026-10-14, not yet tested)
- Order: none on record
- Menu: none on record
- Hours: Mo-Tu 08:00-15:00, We-Th 11:00-19:00, Fr 08:00-12:00 (from OpenStreetMap)
- Phone: +49 30 4458655
- Stable links that count: https://directindex.org/go/zahnarztprenzlauerberg.de/book

## 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): not measured
- ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): not measured
- 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): not measured
- Vendor terms for agents, Doctolib: Not stated. Doctolib's patient terms (April 2026), article 19, forbid web scraping and make automated data harvesting subject to Doctolib's prior consent; they do not address an agent booking an appointment for a patient, and no API or partner path for agents is documented. Read 2026-10-15: https://media.doctolib.com/image/upload/v1776929137/legal/B2C_T_Cs.pdf

Not measured at this scan; the next scan measures it.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 21.7 | 25 |
| Readable | 9 | 25 |
| Actionable | 10 | 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/zahnarztprenzlauerberg.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: yes
- 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: yes
- OAuth protected resource metadata: yes
- 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/zahnarztprenzlauerberg.de/plan): the assistants asked again every month, with what changed; 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/zahnarztprenzlauerberg.de/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 5 EUR, one-off. 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=zahnarztprenzlauerberg.de&force=1