---
title: What an AI agent reads on Matthias Köstering Kardio Care Düsseldorf · The Direct Index
url: https://directindex.org/r/kardiocare.de/agent-view?format=md
---

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

# What an AI agent reads on Matthias Köstering Kardio Care Düsseldorf

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 [kardiocare.de](http://www.kardiocare.de/), taken from the copy the scanner kept.

8,740

characters of text without JavaScript

none

structured data for the business

0

of 3 AI crawlers turned away at the edge

 Text

## The words an agent gets

Title: KardioCare Düsseldorf – Kardiologe in DüsseldorfDEDEENJAZHUKRUPLESITFRDEDEENJAZHUKRUPLESITFRDeutschlandDE · language de. First 1,800 of 8,740 characters:

```
KardioCare Düsseldorf – Kardiologe in DüsseldorfZum Inhalt springenDeutschEnglish日本語中文УкраїнськаРусскийPolskiEspañolItalianoFrançaisÜber unsLeistungenTeamKontaktVorsorge-CheckStartenMehrÜber unsLeistungenTeamKontaktVorsorge-CheckStartenDeutschEnglish日本語中文УкраїнськаРусскийPolskiEspañolItalianoFrançaisÜber unsLeistungenKardiologische DiagnostikHerz-Kreislauf-Therapie & VerlaufskontrolleVorsorge & SpezialdiagnostikTeamKontaktFür PatientenVorsorge-CheckStartenÖffnungszeitenMontag08:00 – 16:00Dienstag08:00 – 16:00Mittwoch08:00 – 13:00Donnerstag08:00 – 16:00Freitag08:00 – 13:00Herzgesundheit im FokusModerne Diagnostik und Therapie für Ihr Herz bei uns im PRADUS | Medical Center Düsseldorf.KassenpatientenPrivatpatientenSelbstzahlerTermin vereinbaren0211 343040Scroll25+Jahre ErfahrungÜber unsLiebe Patientin, lieber Patient,ich freue mich, Sie in meiner Praxis KardioCare für Kardiologie im Düsseldorfer PRADUS MedicalCenter begrüßen zu dürfen. Gerne bin ich Ihr erster Ansprechpartner im Bereich für alle kardiologischen Fragen. Ich untersuche Ihr Herz und Ihren Kreislauf, um mögliche Auslöser für Ihre kardialen Beschwerden festzustellen und die für Sie passende Therapie abzuleiten. Vereinbaren Sie Ihren Termin direkt online oder telefonisch!Ihr Herz versorgt Ihren Körper mit sauerstoff- und nährstoffreichem Blut, so ist es umso wichtiger, dass seine Gesundheit kontinuierlich überwacht wird und eventuelle Problematiken früh erkannt werden.Langjährige Erfahrung, neuestes Wissen und moderne Technik ermöglichen uns in der KardioCare Praxis eine umfassende und kompetente Diagnose und Therapie. Im Mittelpunkt meiner Tätigkeit stehen die Diagnostik und Therapie in Erscheinung getretener Krankheitsbilder rund um das Herz-, Kreislauf- und das Gefäßsystem. Ich decke das gesamte Leistungsspe
```

 Facts

## What it can say about the business

| A business type in JSON-LD | no |
| Name | no |
| Telephone | 0211343040 (a tel: link, not structured) |
| Address | no |
| Opening hours | no |
| Menu or price list | nothing |
| Cuisine in structured data | no |
| JSON-LD blocks | 2 (MedicalBusiness, MedicalProcedure, MedicalSpecialty, Offer, OfferCatalog, OpeningHoursSpecification) |

 Actions

## The links it would act on

| Link | Role | Where it goes |
| --- | --- | --- |
| [www.doctolib.de/internist/duesseldorf/matthias-koestering/booking?prof](https://www.doctolib.de/internist/duesseldorf/matthias-koestering/booking?profile_skipped=true&source=external_referral) | booking | doctolib, acting for the business |

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

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#### For agents

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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"}}]}
```