# Dr. Heiko Wolff: Agent-Direct Score D (45.1%)

Site: https://dr-heiko-wolf.de/
Report: https://directindex.org/r/dr-heiko-wolf.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. Heiko Wolff is hard for agents to use.

## Direct links
- Book directly: https://www.doctolib.de/zahnarztpraxis/koeln/1-zahnarztpraxis-dr-heiko-wolf/booking/ (through doctolib acting for the business)
- Phone: +49 221 554939

## What to fix first
- **No structured data for the business.** (+14 points) Add schema.org JSON-LD for the business (Dentist, MedicalClinic, Physiotherapy or the closest type, with name, address, telephone and openingHoursSpecification). It is the one block every assistant reads first; the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant
- **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
- **The server turns AI crawlers away at the door.** (+6.7 points) Live fetches as GPTBot (http_403), 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. Heiko Wolff",
  "url": "https://dr-heiko-wolf.de/",
  "telephone": "+49 221 554939",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 50.954026,
    "longitude": 6.9209632
  },
  "openingHours": "Mo 08:00-13:00, 14:00-17:00; Tu 08:00-13:00, 14:00-19:00; We 08:00-19:00; Th 08:00-13:00, 14:00-19:00; Fr 08:00-13:00, 14:00-17:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday"
      ],
      "opens": "08:00",
      "closes": "13:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday"
      ],
      "opens": "14:00",
      "closes": "17:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Tuesday"
      ],
      "opens": "08:00",
      "closes": "13:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Tuesday"
      ],
      "opens": "14:00",
      "closes": "19:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Wednesday"
      ],
      "opens": "08:00",
      "closes": "19:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Thursday"
      ],
      "opens": "08:00",
      "closes": "13:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Thursday"
      ],
      "opens": "14:00",
      "closes": "19:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Friday"
      ],
      "opens": "08:00",
      "closes": "13:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Friday"
      ],
      "opens": "14:00",
      "closes": "17:00"
    }
  ],
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.doctolib.de/zahnarztpraxis/koeln/1-zahnarztpraxis-dr-heiko-wolf/booking/",
        "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.
- **Appointments through doctolib on your own domain.** No marketplace commission, and the guest stays yours.

## Where it stands
158 of 517 in Cologne dentists, clinics and vets. Top 31% 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 | 46% | yes |
| Publish the menu or price list as HTML | 10% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 87% | no |
| Structured data with address, phone and hours | 33% | no |
| Have an llms.txt | 21% | yes |

Nearest places in the index: Ellen Breidenbach (D, 60 m, https://directindex.org/r/praxisbreidenbach.de); Erich Theisen (C, 64 m, https://directindex.org/r/zahnarzt-theisen.de); Kreuzburg Physiotherapie (B, 98 m, https://directindex.org/r/physiotherapie-kreuzburg.de); Tierarztpraxis Jochen Engels (F, 216 m, https://directindex.org/r/tierarztpraxis-engels.de); Dr.med.dent. Anika Braun (C, 219 m, https://directindex.org/r/zahnarztpraxis-neuehrenfeld.de); Notdienstpraxis Köln Nord-West (F, 229 m, https://directindex.org/r/stfranziskus.de); Izad Bayan Zadeh (F, 296 m, https://directindex.org/r/zahnarztpraxis-ehrenfeld.de); Dr. Arne Richter (D, 301 m, https://directindex.org/r/zahnaerzte-richter.de); Physiotherapie Dittmann & Heller (C, 304 m, https://directindex.org/r/physioconcept-ehrenfeld.de); Dr. med. Angelika Saur & Uljana Winkler (D, 342 m, https://directindex.org/r/hausaerztinnen-ehrenfeld.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); Sites using Doctolib 61% (14% A or B, 231 sites); This site 45.1%.

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

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 18.3 | 25 |
| Readable | 1 | 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/dr-heiko-wolf.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: 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: no

Deep report: https://directindex.org/r/dr-heiko-wolf.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=dr-heiko-wolf.de&force=1