# Drs. Klaus Winckler And Panja Berkhoff: Agent-Direct Score D (52.8%) Site: http://www.docwinckler.de Report: https://directindex.org/r/hausarzt-am-zoo.de Scanned: 2026-10-20 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.) Drs. Klaus Winckler And Panja Berkhoff is hard for agents to use. Some AI assistants are turned away by Drs. Klaus Winckler And Panja Berkhoff's website. It can't find a menu or price list, so it answers from other sites. It finds a way to book or order directly on the site. ## Direct links - Book directly: https://www.hausarzt-am-zoo.de/artikel/kurste-und-termine.html (on the business's own site) - Phone: +4969438400 - Address: Hölderlinstraße 10, 60316, Frankfurt am Main ## Nearby, also direct Places near Drs. Klaus Winckler And Panja Berkhoff that take a booking or an order on their own website, with no marketplace in between. - Praxis Frauenarzt Am Zoo, Peter Ludwig (170 m): https://directindex.org/r/frauenarztamzoo.de - Dr. Adrian Tarcau (180 m): https://directindex.org/r/uroneo.de - MVZ Frankfurt (240 m): https://directindex.org/r/asklepios.com - Movement Physiotherapie (250 m): https://directindex.org/r/movement-frankfurt.de ## What to fix first - **No structured data for the business.** (+14 points) Add schema.org JSON-LD for the business (Dentist, MedicalClinic, Physiotherapy or the closest type, with name, address, telephone and openingHoursSpecification). Every assistant reads this block first, and the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant - **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 that lists services and prices as text, and link to it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai - **The server turns AI crawlers away at the door.** (+6.7 points) Requests as GPTBot (http_403), ClaudeBot (http_403) were refused, but a normal browser got the page. That's usually a bot list at the host or in a firewall that 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, but worth doing) Optional for now and cheap to add. It's a short text file that describes the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business ## What the site tells visitors (Measured, not scored) - **No English version declared.** Visitors from abroad, and assistants answering in English, read the page as it is. In Frankfurt, 11% of comparable sites declare one. ## Fix kit: What to paste Structured data (JSON-LD). Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong. ```html ``` llms.txt. Save as /llms.txt at the root of the site. ``` # Drs. Klaus Winckler And Panja Berkhoff > local business in Hölderlinstraße 10, 60316, Frankfurt am Main, Frankfurt dentists, clinics and vets. Phone +4969438400. ## Book or order directly - Book: https://www.hausarzt-am-zoo.de/artikel/kurste-und-termine.html (on the business's own site) ## About - Website: http://www.docwinckler.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 main AI user agents. - **Appointments on your own site.** Agents can book an appointment without going through a marketplace. ## Where it stands 738 of 1670 in Frankfurt dentists, clinics and vets. Top 44% of the sites scanned in this index. | What the top 10% of the index does | Top 10% | This site | |---|---|---| | Take bookings or orders on their own domain | 100% | yes | | Publish the menu or price list as HTML | 5% | no | | Let AI crawlers in (no block at the server or in robots.txt) | 95% | no | | Structured data with address, phone and hours | 14% | no | | Have an llms.txt | 26% | no | Nearest places in the index: KfH Nierenzentrum für Kinder und Jugendliche (D, 30 m, https://directindex.org/r/kfh.de); Praxis am Clementine Kinderhospital (F, 61 m, https://directindex.org/r/clementine-kinderhospital.de); Ghafuri Mohamed Hussein Dr. Med (F, 144 m, https://directindex.org/r/ghafuri-urologie-praxis.de); Praxis Frauenarzt Am Zoo, Peter Ludwig (B, 167 m, https://directindex.org/r/frauenarztamzoo.de); Dr. Adrian Tarcau (D, 184 m, https://directindex.org/r/uroneo.de); MVZ Frankfurt (B, 243 m, https://directindex.org/r/asklepios.com); Dr. Jacques Wyrobnik (C, 246 m, https://directindex.org/r/hautarzt-wyrobnik.de); Krankenpflegedienst Amos Ug (F, 246 m, https://directindex.org/r/pflegedienst-amos.de); Tamara - Beratung Und Hilfe Für Prostituierte (D, 246 m, https://directindex.org/r/tamara-beratung.de); Movement Physiotherapie (B, 251 m, https://directindex.org/r/movement-frankfurt.de). ## What assistants answer The assistants haven't been asked about this business yet. They're asked about the top-ranked businesses in each city index, and about any business as soon as it's claimed. Claim this page to be included. See what an AI agent reads on this site: https://directindex.org/r/hausarzt-am-zoo.de/agent-view ## Businesses like Drs. Klaus Winckler And Panja Berkhoff in Frankfurt dentists, clinics and vets | Group | Sites | Avg score | A or B | This site | |---|---|---|---|---| | Businesses of the same kind in Frankfurt dentists, clinics and vets | 1670 | 48% | 13% | 52.8% | The best of the businesses of the same kind in Frankfurt dentists, clinics and vets: Vodafone Shop (A 90.8%, https://directindex.org/r/vodafone.de); Pizzeria Roma (A 89.7%, https://directindex.org/r/pizzeriaromaffm.de); Zentrum Für Ambulante Operative Gynäkologie (A 87.7%, https://directindex.org/r/aop-ffm.de); Augenarztpraxis William J. Heffernan (B 84.6%, https://directindex.org/r/augenarzt-frankfurt-privatpraxis.de); BAD Gesundheitszentrum Frankfurt/Main (B 84.6%, https://directindex.org/r/bg-prevent.de). With the three fixes above (No structured data for the business; No list of services and prices found; The server turns AI crawlers away at the door), the score would be about 95.4%, which would be first of 1,670 in Frankfurt dentists, clinics and vets. ## The direct record What agents get for Drs. Klaus Winckler And Panja Berkhoff, as JSON: https://directindex.org/api/direct/hausarzt-am-zoo.de - Book: https://www.hausarzt-am-zoo.de/artikel/kurste-und-termine.html (own site; found by the scan of 2026-10-20, not yet tested) - Order: none on record - Menu: none on record - Hours: none on record - Phone: +4969438400 - Stable links that count: https://directindex.org/go/hausarzt-am-zoo.de/book ## Can an agent transact? Measured, not scored (the score stays at spec v1.0). - UCP profile (/.well-known/ucp, Google and Shopify's Universal Commerce Protocol): no - ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): no - MCP server card (/.well-known/mcp/server-card.json): no - Ordering vendor that takes agent orders (Square, Toast, or a vendor whose terms allow agents): no ## Score breakdown | Component | Points | Available | |---|---|---| | Reachable | 18.3 | 25 | | Readable | 1 | 25 | | Actionable | 15 | 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/hausarzt-am-zoo.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: no Keep watching this business (https://directindex.org/r/hausarzt-am-zoo.de/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: https://directindex.org/r/hausarzt-am-zoo.de/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers. Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=hausarzt-am-zoo.de&force=1