# Dr. Johannes C. Niederau: Agent-Direct Score F (33.8%) Site: http://www.zahnarzt-niederau.de Report: https://directindex.org/r/zahnarzt-niederau.de Scanned: 2026-10-17 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.) Dr. Johannes C. Niederau is largely invisible to agents. An AI assistant can open the website of Dr. Johannes C. Niederau. It finds no menu or price list, so it answers from other sites. It finds no link to book or order online. ## Direct links - Phone: 030 7725040 ## What to fix first ## What the site tells visitors (Measured, not scored) - **The footer says © 2018.** Visitors and assistants may read that year as the last time anyone looked after the site. In Berlin, 64% of comparable sites that show a year say 2025 or later. - **No English version declared.** Visitors from abroad, and assistants answering in English, read the page as it is. In Berlin, 8.8% of comparable sites declare one. - **No structured data for the business.** (+15 points) Add schema.org JSON-LD for the business (Dentist, MedicalClinic, Physiotherapy or the closest type, with name, address, telephone and openingHoursSpecification). It is the one block every assistant reads first; the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant - **No online booking link on the website.** (+15 points) Agents find no link to follow on the site. If you take bookings or orders through a platform, link to it from the site so an agent can find it. Add an online appointment page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website - **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 with services and prices as text and link it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai - **No working HTTPS.** (+3 points) The page is only served over plain http. Agents and browsers downrank or refuse it. - **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. ``` # Dr. Johannes C. Niederau > local business in Lorenzstraße 2, 12209, Berlin, Berlin dentists, clinics and vets. Phone 030 7725040. ## About - Website: http://www.zahnarzt-niederau.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.** There is no robots.txt, which allows everything. - **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response. ## Where it stands 5288 of 7439 in Berlin dentists, clinics and vets. Top 71% 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 | 98% | no | | Publish the menu or price list as HTML | 6% | no | | Let AI crawlers in (no edge block, no robots.txt block) | 86% | yes | | Structured data with address, phone and hours | 15% | no | | Have an llms.txt | 17% | no | Nearest places in the index: Dr. Kerstin Holz Ärzte Für Allgemeinmedizin-naturheilverfahren (C, 0 m, https://directindex.org/r/doc-holz.de); HNO Zentrum Lichterfelde (C, 84 m, https://directindex.org/r/h-n-o.de); Dr. med. J.-D. Kropp (C, 88 m, https://directindex.org/r/dr-kropp.de); Physiotherapie Miša S. (B, 88 m, https://directindex.org/r/physiotherapie-misa.de); Lio Ästhetik (D, 88 m, https://directindex.org/r/lio-aesthetik.de); Physioworxx (C, 92 m, https://directindex.org/r/physioworxx.com); Frauenarztpraxis Dr. Med. Annette Scheele (F, 99 m, https://directindex.org/r/frauenarztpraxis-lichterfelde.de); Orthopädische Privatpraxis Dr. Med. Bernhard Zahn (B, 99 m, https://directindex.org/r/praxis-orthopaedie-berlin.de); Dr. Med. Elisabeth Seemann Fachärztin Für Innere Medizin Und Kardiologie (D, 115 m, https://directindex.org/r/kardiologieberlin.de); Dr. Med. Dent. Andrea Hoffmann (C, 115 m, https://directindex.org/r/za-hoffmann.com). ## 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. See what an AI agent reads on this site: https://directindex.org/r/zahnarzt-niederau.de/agent-view ## Businesses like Dr. Johannes C. Niederau in Berlin dentists, clinics and vets | Group | Sites | Avg score | A or B | This site | |---|---|---|---|---| | Businesses of the same kind in Berlin dentists, clinics and vets | 7439 | 44% | 7% | 33.8% | The best of the businesses of the same kind in Berlin dentists, clinics and vets: Herzensklug (A 95.4%, https://directindex.org/r/herzensklug.de); Pure & Beautiful® (A 90.8%, https://directindex.org/r/pureandbeautiful.de); Akuffo & Gilbertsdóttir Praxis für Faszientherapie Berlin (A 89.2%, https://directindex.org/r/praxis-faszientherapie.de); Aesthetic Doctors Eren Berlin (A 86.2%, https://directindex.org/r/natuerliche-schoenheitsmedizin-berlin.de); Augenpraxis für GROSS Und KLEIN (A 86.2%, https://directindex.org/r/augen-zehlendorf.de). With the three fixes above (No structured data for the business; No online booking link on the website; No list of services and prices found) the score would be about 90.8%: 2nd of 7,439 in Berlin dentists, clinics and vets, up from 5288th. ## The direct record What agents get for Dr. Johannes C. Niederau, as JSON: https://directindex.org/api/direct/zahnarzt-niederau.de - Book: none on record - Order: none on record - Menu: none on record - Hours: none on record - Phone: 030 7725040 ## 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 | 22 | 25 | | Readable | 0 | 25 | | Actionable | 0 | 15 (the action test: pending) | | Cited | 0 | 0 (the assistant citation check: pending) | ## Agent readiness (Cloudflare) Level 0 of 5, Not Ready. Cloudflare's report: https://isitagentready.com/zahnarzt-niederau.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: no (how: https://isitagentready.com/.well-known/agent-skills/ai-rules/SKILL.md) - 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/zahnarzt-niederau.de/plan): the assistants asked again every month, with what changed; 2 EUR a month or 19 EUR a year. Deep report: https://directindex.org/r/zahnarzt-niederau.de/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 5 EUR, one-off. 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=zahnarzt-niederau.de&force=1