# Duo: Agent-Direct Score D (54.9%) Site: https://duo-restaurant.de/ Report: https://directindex.org/r/duo-restaurant.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.) Duo is hard for agents to use. ## Direct links - Phone: +49 30 75650490 ## What to fix first - **Booking through an unrecognised third party.** (+9 points) Check that the provider keeps you as the merchant of record. Guide: https://directindex.org/guides/book-direct-on-your-own-website - **Structured data is incomplete.** (+7 points) Missing: address, telephone, opening hours. Guide: https://directindex.org/guides/structured-data-restaurant - **No menu or price list found.** (+7 points) Agents answer 'what do they offer' from marketplaces instead. Add a menu or price list page and link it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai - **The server turns AI crawlers away at the door.** (+3.3 points) Live fetches as PerplexityBot (http_503) 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 - **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 ``` llms.txt. Save as /llms.txt at the root of the site. ``` # Duo > restaurant (italian) in Steglitzer Damm 29 12169 Berlin, Berlin. Phone +49 30 75650490. ## Opening hours Mo-Su,PH 12:00-23:00 ## About - Website: https://duo-restaurant.de/ - This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models. ``` ## Already right - **robots.txt lets AI crawlers in.** No rule blocks the key AI user agents. - **Structured data present (Organization).** but without address, phone or hours ## Where it stands 1042 of 3017 in Berlin. Top 35% 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 | 80% | no | | Publish the menu or price list as HTML | 79% | no | | Let AI crawlers in (no edge block, no robots.txt block) | 83% | no | | Structured data with address, phone and hours | 43% | no | | Have an llms.txt | 23% | no | Nearest places with a similar menu: Il Cardellino (B, 263 m, https://directindex.org/r/il-cardellino.de); Trattoria Siciliana (C, 1128 m, https://directindex.org/r/trattoria-siciliana-berlin.de); Ristorante Fratelli (D, 1177 m, https://directindex.org/r/ristorante-fratelli.de); Limonello Pizza Napoletana (F, 1189 m, https://directindex.org/r/limonellopizza.de); La Montanara (F, 1351 m, https://directindex.org/r/montanara.de); Matera (F, 1433 m, https://directindex.org/r/restaurant-matera.de); Ristorante La Marianna (D, 1521 m, https://directindex.org/r/lamarianna.de); Piazza Venezia (C, 1616 m, https://directindex.org/r/piazza-venezia.de); Nepomuk (F, 1734 m, https://directindex.org/r/nepomuk.restaurant); Osteria Angelini (D, 1754 m, https://directindex.org/r/osteria-angelini.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); This site 54.9%. See what an AI agent reads on this site: https://directindex.org/r/duo-restaurant.de/agent-view ## Score breakdown | Component | Points | Available | |---|---|---| | Reachable | 21.7 | 25 | | Readable | 8 | 25 | | Actionable | 6 | 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/duo-restaurant.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: 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: yes Deep report: https://directindex.org/r/duo-restaurant.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 ยท Rescan now: https://directindex.org/scan?url=duo-restaurant.de&force=1