# Dr. med. Ingolf Säckler: Agent-Direct Score F (20%)

Site: https://www.dr-saeckler.de
Report: https://directindex.org/r/dr-saeckler.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. Ingolf Säckler is largely invisible to agents.

## Direct links
- Phone: +49 221 393792; +49 221 9352952

## What to fix first
- **No structured data for the business.** (+15 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 way to book an appointment online.** (+15 points) Agents have nothing to act on. Add an online appointment page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **robots.txt blocks GPTBot, ClaudeBot, PerplexityBot, Google-Extended, OAI-SearchBot, ChatGPT-User, Claude-User, Perplexity-User.** (+10 points) These are the crawlers behind ChatGPT, Claude, Perplexity and Google's AI features. Remove the Disallow lines for them, or add explicit Allow rules. Guide: https://directindex.org/guides/robots-txt-for-ai-agents
- **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
- **Almost no text without JavaScript.** (+2 points) Crawlers that do not run scripts see an empty page. Render the menu, hours and address as plain HTML. Guide: https://directindex.org/guides/website-blank-without-javascript
- **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": "Physician",
  "name": "Dr. med. Ingolf Säckler",
  "url": "https://www.dr-saeckler.de",
  "telephone": "+49 221 393792; +49 221 9352952",
  "email": "info@dr-saeckler.de",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 50.8921053,
    "longitude": 6.9935818
  },
  "openingHours": "Mo-Th 08:00-13:00,15:00-18:00; We,Fr 08:00-13:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday"
      ],
      "opens": "08:00",
      "closes": "13:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday"
      ],
      "opens": "15:00",
      "closes": "18:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Wednesday",
        "Friday"
      ],
      "opens": "08:00",
      "closes": "13:00"
    }
  ]
}
</script>
```

robots.txt. Add these lines to /robots.txt and delete any Disallow rule that names these crawlers.

```
# Let AI assistants read the site: they send people to you; a marketplace keeps them.
# Remove any Disallow lines for these names elsewhere in this file.
User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: Claude-User
Allow: /

User-agent: Perplexity-User
Allow: /
```

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

```
# Dr. med. Ingolf Säckler

> physician in Cologne dentists, clinics and vets. Phone +49 221 393792; +49 221 9352952.

## Opening hours

Mo-Th 08:00-13:00,15:00-18:00; We,Fr 08:00-13:00

## About

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

## Already right
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.

## Since the scan of 2026-10-14 (F then)
- Fixed: nothing
- New: nothing

## Where it stands
444 of 517 in Cologne dentists, clinics and vets. Top 86% 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% | no |
| 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% | no |

Nearest places in the index: Ansgar Maroldt; Silke Riebensahm (C, 3 m, https://directindex.org/r/arzt-in-rodenkirchen.de); Dr. med. Nicola Pega-Wolter (C, 6 m, https://directindex.org/r/pega-wolter.de); Dr. med. dent. Alexander Krauße & Dr. med. dent. Natascha Krauße (D, 149 m, https://directindex.org/r/zahnaesthetik-rodenkirchen.de); Die Kardiologie Köln Süd (C, 164 m, https://directindex.org/r/diekardiologie.de); Dr. med. Michael Schräder (B, 169 m, https://directindex.org/r/mrt-koeln.de); PhysioSport Köln Rodenkirchen (C, 267 m, https://directindex.org/r/physiosportkoeln.de); Grönemeyer Institut (C, 274 m, https://directindex.org/r/groenemeyerinstitut.de); Dr. Tunca (C, 310 m, https://directindex.org/r/dr-tunca.de); Kieferorthopäde Köln Rodenkirchen - Dr. Schupp & Dr. Funke (B, 325 m, https://directindex.org/r/just-kfo.de); Dr. med. F. Worth (C, 366 m, https://directindex.org/r/diabetologie-rodenkirchen.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 20%, 2026-10-14 20%.

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

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 13 | 25 |
| Readable | 0 | 25 |
| Actionable | 0 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 0 of 5, Not Ready. Cloudflare's report: https://isitagentready.com/dr-saeckler.de
- Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md)
- sitemap.xml: no (how: https://isitagentready.com/.well-known/agent-skills/sitemap/SKILL.md)
- 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: no

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