- Level
- 1
- Basic web presence
- Agent readiness score
- 41
- AEO score
- 29
- AI mention rate
- 35%
Notably, AI engines name the brand in 35% of answers, with Gemini and Perplexity each reaching a rate of 53.3%. Das Telefonbuch has an AEO score of 29, ranking 27th of 79 in its industry. The agent readiness score is at level 1 (Web fundamentals) with 41, ahead of the industry median, while Link-Header, Markdown negotiation, Content signals, API catalogue and OAuth discovery are not yet in place.
- 1Content Signals
Add a Content-Signal line for search, ai-input and ai-train to robots.txt.
A step toward level 2
- 2Markdown negotiation
Return a markdown version when asked with Accept: text/markdown, for example at the CDN.
- 3MCP Server Card
Offer an MCP server and publish its server card under /.well-known.
- Agent readiness41Industry median 24 · rank 1 of 79
- AEO score29Industry median 27 · rank 27 of 79
- Mentions in AI answers35Industry median 27 · rank 22 of 79
- Visibility26Industry median 20 · rank 27 of 79
- Citations5Industry median 2 · rank 8 of 79
- Sentiment57Industry median 68 · rank 54 of 79
- 0
- 1
- 2
- 3
- 4
- 5
- Content Signals
- Discoverability77
- Content accessibility50
- Bot access control63
- APIs, auth and MCP0
- Top sites: 98%robots.txtPassed
A valid robots.txt with crawl rules at the site root.
- Top sites: 88%SitemapPassed
An XML sitemap listing the pages, ideally referenced from robots.txt.
- Top sites: 0%Link headersNot met
Send Link headers such as rel="api-catalog" or rel="describedby" on the homepage.
- Top sites: 5%DNS for AI DiscoveryNot present
Advertise agent endpoints with SVCB records under _agents.
- Top sites: 2%Markdown negotiationNot met
Return a markdown version when asked with Accept: text/markdown, for example at the CDN.
- Top sites: 15%llms.txtPassed
An llms.txt that tells language models what the site offers.
- Top sites: 99%AI bot rulesPassed
Explicit robots.txt rules for AI crawlers such as GPTBot, ClaudeBot and PerplexityBot.
- Top sites: 2%Content SignalsNot met
Add a Content-Signal line for search, ai-input and ai-train to robots.txt.
- Top sites: 0%Web Bot AuthNot present
Only relevant if you run your own agents or crawlers: publish a signing key directory.
- Top sites: 0%API CatalogNot met
List public APIs in a linkset at /.well-known/api-catalog.
- Top sites: 1%OAuth discoveryNot met
Publish OpenID Connect or OAuth server metadata under /.well-known.
- Top sites: 1%OAuth Protected ResourceNot met
Serve protected resource metadata at /.well-known/oauth-protected-resource.
- Top sites: 0%auth.mdNot met
Publish an auth.md describing how agents sign in.
- Top sites: 0%MCP Server CardNot met
Offer an MCP server and publish its server card under /.well-known.
- Top sites: 0%A2A Agent CardNot met
Publish an agent card at /.well-known/agent-card.json.
- Top sites: 0%Agent SkillsNot met
Publish a skills index with the main tasks agents can do.
- Top sites: 1%WebMCPNot met
Register key actions such as search or cart as WebMCP tools.
- Top sites: 0%ARD manifestNot met
Publish an ai-catalog.json listing every agent interface.
- GPTBotallowed
- ClaudeBotallowed
- Anthropic-AIallowed
- Google-Extendedallowed
- GoogleOtherallowed
- Applebot-Extendedallowed
- Meta-ExternalAgentallowed
- FacebookBotallowed
- Bytespiderallowed
- CCBotallowed
- AI2Botallowed
- Cohere-AIallowed
- Claude-Weballowed
- Omgilibotallowed
- Diffbotallowed
- OAI-SearchBotallowed
- Claude-SearchBotallowed
- PerplexityBotallowed
- Applebotallowed
- Amazonbotallowed
- YouBotallowed
- Timpibotallowed
- ChatGPT-Userallowed
- Claude-Userallowed
- Perplexity-Userallowed
- DuckAssistBotallowed
- MistralAI-Userallowed
- x402Not present
- MPPNot present
- UCPNot present
- ACPNot present
- AP2Not present
Protocols that let AI agents shop and pay by themselves. They don't count toward the level.
Agent readiness score 41 · coverage 100% · checked on 21/09/2026 · www.dastelefonbuch.de
- AIOpenAI1/15 · 7%Sentiment: 0% positive, 100% neutral, 0% critical
- CClaude4/15 · 27%Sentiment: 0% positive, 100% neutral, 0% critical
- PPerplexity8/15 · 53%Sentiment: 13% positive, 88% neutral, 0% critical
- GGemini8/15 · 53%Sentiment: 25% positive, 75% neutral, 0% critical
Für die schnelle Personensuche in Deutschland werden verschiedene Online-Portale genutzt, darunter spezielle Personensuchmaschinen, Online-Telefonbücher und soziale Netzwerke. Zu den meistgenutzten und effektivsten Online-Portalen gehören: Yasni.de ist eine der meistbesuchten Personensuchmaschinen in Deutschland und verzeichnet monatlich über 10 Millionen Besucher. Yasni sammelt öffentlich verfügbare Informationen …AI answer as returned, unverified and shortened.
- Jameda
- Google My Business
- Das Örtliche
- Die Gelben Seiten
- Marktplatz Mittelstand
- anwalt.de
- Das Örtliche9.7%
- Das Telefonbuch7.8%
- Gelbe Seiten4.7%
- 11880.com3.1%
- Klicktel0.4%
- TelefonABC0%
- 1.dasoertliche.de25
- 2.dastelefonbuch.de22
- 3.telefonbuch.de11
- 4.11880.com9
- 5.suchmaschinen-datenbank.de9
- 6.schufa.de7
- 7.chip.de6
- 8.verwaltung.bund.de6
Own domain's share of all citations: 4.6%
| Question (original German) | AIOpenAI | CClaude | PPerplexity | GGemini |
|---|---|---|---|---|
| Wie hoch sind die Kosten für den Zugang zu umfassenden Branchenverzeichnissen in Deutschland? | ||||
| Welche Plattform eignet sich am besten, um schnell private Adressen und Telefonnummern in Deutschland zu finden? | ||||
| Welche Online-Portale werden am meisten für die schnelle Personensuche in Deutschland genutzt? | ||||
| Wie finde ich am einfachsten Firmenkontakte für Handwerksbetriebe in meiner Nähe? | ||||
| Sind Premium-Zugänge bei Online-Kontaktsuchdiensten für Unternehmen sinnvoll? | ||||
| Wie kann ich eine veraltete Adresse im Online-Auskunftsportal korrigieren lassen? | ||||
| Lohnt es sich, für zusätzliche Suchfunktionen in Online-Telefonverzeichnissen zu bezahlen? | ||||
| Für welche Zwecke setzen Unternehmen digitale Adress- und Telefonnummernsuchen ein? | ||||
| Was tun, wenn eine gesuchte Telefonnummer im Online-Verzeichnis nicht gefunden wird? | ||||
| Gibt es kostenlose Alternativen zu kostenpflichtigen Online-Telefonauskünften? | ||||
| Digitale Branchenverzeichnisse vs. allgemeine Adress-Auskunft — welche Vorteile bieten die jeweiligen Lösungen? | ||||
| Was sind gute Alternativen zu klassischen Telefon- und Branchenbüchern für die Adressrecherche? | ||||
| Wie nutze ich ein Online-Telefonverzeichnis, um Dienstleister in meiner Stadt zu finden? | ||||
| Was sind die Unterschiede zwischen Online-Telefonauskunft und klassischen gedruckten Telefonverzeichnissen? | ||||
| Welche anderen Möglichkeiten gibt es, Kontaktinformationen abseits von Online-Verzeichnissen zu recherchieren? |
- Brand named, positive
- Brand named, neutral
- Brand named, critical
- Only competitors named
- Brand not named
- No answer
<a href="https://aeo-audit.rezolve.com/de/das-telefonbuch" title="KI-Check Deutschland 2026: Das Telefonbuch"><img src="https://aeo-audit.rezolve.com/de/badges/das-telefonbuch.svg" alt="Agent Readiness Stufe 1, KI-Check Deutschland 2026" width="260" height="64"></a>Audit completed on 21 September 2026. Methodology