---
title: What an AI agent reads on Herr Prof. Dr. Med. Bernd-dietrich Katthagen · The Direct Index
url: https://directindex.org/r/ocdo.de/agent-view?format=md
---

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 [Report](https://directindex.org/r/ocdo.de) · scanned 2026-10-20

# What an AI agent reads on Herr Prof. Dr. Med. Bernd-dietrich Katthagen

An assistant's crawler fetches the page once, without running JavaScript, and reads the text, the structured data and the links. Below is what it gets from [ocdo.de](http://www.ocdo.de/), taken from the copy the scanner kept.

1,683

characters of text without JavaScript

Person

structured data for the business

0

of 3 AI crawlers turned away at the edge

 Text

## The words an agent gets

Title: Orthopädische Chirurgie Dortmund · language de. First 1,683 of 1,683 characters:

```
Orthopädische Chirurgie Dortmund Zum Inhalt springen Orthopädische Chirurgie Dortmund Privatpraxis Prof. Dr. med. Katthagen Menü und Widgets Home Aktuelles Tätigkeitsschwerpunkte Knieendoprothetik Hüftendoprothetik Kinderorthopädie Operationsberatung Zweitmeinungsberatung Gutachten Vita Publikationen Vorträge und Konferenzen Mitgliedschaften Kontakt TerminvereinbarungTelefon: 0231 / 424344E-Mail: katthagen@ocdo.de Home Herzlich Willkommen! Sehr geehrte Patientinnen und Patienten, Kolleginnen und Kollegen, meine Damen und Herren! Vor vier Jahren habe ich meine chirurgische Tätigkeit im Klinikum Dortmund beendet und mich ganz auf die ambulante Beratung, Behandlung und Begutachtung konzentriert. Dieser Aufgabe komme ich mit großer Freude nach. Meine langjährigen klinischen und akademischen Erfahrungen setze ich dabei weiter gerne ein. Dies gilt für die Kinderorthopädie auch in der Langzeitbetreuung sowie Orthopädie und Unfallchirurgie bei Erwachsenen gleichermaßen. So kommt es nach Einbau künstlicher Gelenke (Endoprothesen) auf die Langzeitergebnisse und deren Beurteilung an. Bei schwierigen Diagnosen und zur Zweitmeinung für Behandlungen bleiben Erfahrung und ständige Aktualisierung des Wissens, Zeit für eine gründliche persönliche Untersuchung und verständliche Beratung unverzichtbar. Dies hilft auch Internet Informationen richtig einzuordnen. Frei nach der wunderbaren Zeile „Des Lebens Ruf an uns wird niemals enden …“ aus einem meiner Lieblingsgedichte von Hermann Hesse „Stufen“ verbleibe ich für heute mit freundlichen Grüßen,Ihr Bernd-Dietrich Katthagen Dortmund, Dezember 2022 Datenschutz­erklärung Stolz präsentiert von WordPress Anrufen E-Mail schreiben
```

 Facts

## What it can say about the business

| A business type in JSON-LD | Person |
| Name | Prof. Dr. med. Bernd-Dietrich Katthagen |
| Telephone | +49231424344 (a tel: link, not structured) |
| Address | no |
| Opening hours | no |
| Menu or price list | nothing |
| Cuisine in structured data | no |
| JSON-LD blocks | 1 (Article, ImageObject, Organization, Person, SearchAction, WebPage) |

 Actions

## The links it would act on

No booking or ordering link found; only a phone number (+49231424344). An agent has nothing to act on.

Everything here comes from fetching the homepage once as a crawler. The [report](https://directindex.org/r/ocdo.de) turns it into a score and a list of fixes, with code to paste.

#### The Direct Index

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#### Use it

[Free scanner](https://directindex.org/scan)[City indexes](https://directindex.org/cities)[Search the index](https://directindex.org/search)[Rankings](https://directindex.org/rankings)[What assistants recommend](https://directindex.org/assistants)[Ask the index](https://directindex.org/ask)

#### Vendors and help

[Booking and ordering vendors](https://directindex.org/vendors)[Which vendors' terms allow agents](https://directindex.org/vendors/terms)[Vendor verification](https://directindex.org/vendors/verification)[Website builders](https://directindex.org/builders)[Who can fix this](https://directindex.org/providers)[For agencies](https://directindex.org/agency)

#### For agents

[llms.txt](https://directindex.org/llms.txt)[llms-full.txt](https://directindex.org/llms-full.txt)[OpenAPI](https://directindex.org/openapi.json)[MCP server](https://directindex.org/.well-known/mcp/server-card.json)[A2A agent](https://directindex.org/.well-known/agent-card.json)[Direct feeds](https://directindex.org/direct.json)

#### Data

[Open data, CSV and JSON](https://directindex.org/data)[The quarterly edition](https://directindex.org/editions)[City data, JSON and Markdown](https://directindex.org/cities)[Sitemap](https://directindex.org/sitemap.xml)

Business listings come from OpenStreetMap contributors, under the ODbL. Scores are published under the same licence.

```json
{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://directindex.org/#org","name":"The Direct Index","url":"https://directindex.org/","logo":"https://directindex.org/favicon.svg","email":"hello@directindex.org","founder":{"@type":"Person","@id":"https://directindex.org/#antonio","name":"Antonio Curado","sameAs":["https://x.com/ab_curado"]},"description":"Independent measurement of whether AI agents can find, read and act on a business's own website."},{"@type":"WebSite","@id":"https://directindex.org/#site","url":"https://directindex.org/","name":"The Direct Index","publisher":{"@id":"https://directindex.org/#org"},"inLanguage":"en","potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://directindex.org/scan?url={url}"},"query-input":"required name=url"}},{"@type":"WebAPI","name":"The Direct Index API","url":"https://directindex.org/openapi.json","documentation":"https://directindex.org/llms-full.txt","provider":{"@id":"https://directindex.org/#org"}}]}
```