# Tandartspraktijk G.J. van Essen: Agent-Direct Score F (33.4%) Site: https://www.tandartsvanessen.nl/ Report: https://directindex.org/r/tandartsvanessen.nl 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.) Tandartspraktijk G.J. van Essen is largely invisible to agents. ## Direct links - Phone: +31 10 4663405 ## What to fix first - **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 way to book an appointment online.** (+15 points) Agents have nothing to act on. 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 - **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. ``` # Tandartspraktijk G.J. van Essen > dentist in Bentinckplein 8 3039KL Rotterdam, Rotterdam dentists, clinics and vets. Phone +31 10 4663405. ## About - Website: https://www.tandartsvanessen.nl/ - 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. ## Where it stands 107 of 121 in Rotterdam dentists, clinics and vets. Top 88% 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 | 46% | no | | Publish the menu or price list as HTML | 8% | no | | Let AI crawlers in (no edge block, no robots.txt block) | 100% | no | | Structured data with address, phone and hours | 23% | no | | Have an llms.txt | 31% | no | Nearest places in the index: Tandartsenpraktijk Blijdorp (D, 388 m, https://directindex.org/r/tandarts-blijdorp.nl); Mondzorg Centrum (B, 1305 m, https://directindex.org/r/mondzorgcentrum-rotterdam.nl); Doktershuis Oude Noorden (F, 1361 m, https://directindex.org/r/doktershuisoudenoorden.nl); Tandartspraktijk Kleinpolder (F, 1504 m, https://directindex.org/r/tandartspraktijkkleinpolder.nl); Yavuz Tandheelkundig Centrum (F, 1646 m, https://directindex.org/r/yavuztc.nl); Tandartsenpraktijk Rotterdam BV (D, 1649 m, https://directindex.org/r/tandartspraktijkbijl.nl); De Tandenmolen (C, 1683 m, https://directindex.org/r/detandenmolen.nl); Rubroek fysiotherapie (D, 1945 m, https://directindex.org/r/rubroek.nl); Tandartsenpraktijk Coolhaven (F, 1975 m, https://directindex.org/r/tpcoolhaven.nl); Caressa Dierenziekenhuizen (C, 2027 m, https://directindex.org/r/dierenziekenhuizen.nl). ## 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/tandartsvanessen.nl/agent-view ## Businesses like Tandartspraktijk G.J. van Essen in Rotterdam dentists, clinics and vets | Group | Sites | Avg score | A or B | This site | |---|---|---|---|---| | Same kind in Rotterdam dentists, clinics and vets | 121 | 44% | 3% | 33.4% | The best of Same kind in Rotterdam dentists, clinics and vets: Hartkliniek (B 77.5%, https://directindex.org/r/hartkliniek.com); FS Fysio (B 75.4%, https://directindex.org/r/fsfysio.nl); Fysiotherapie Parkzoom (B 70.8%, https://directindex.org/r/fysiolansingerland.nl); Mondzorg Centrum (B 70%, https://directindex.org/r/mondzorgcentrum-rotterdam.nl); Tandarts West (C 64.6%, https://directindex.org/r/tandarts-west.nl). With the three fixes above (No structured data for the business; No way to book an appointment online; No list of services and prices found) the score would be about 90.3%: first of 121 in Rotterdam dentists, clinics and vets. ## The direct record What agents get for Tandartspraktijk G.J. van Essen, as JSON: https://directindex.org/api/direct/tandartsvanessen.nl - Book: none on record - Order: none on record - Menu: none on record - Hours: none on record - Phone: +31 10 4663405 ## 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): not measured - ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): not measured - 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): not measured Not measured at this scan; the next scan measures it. ## Score breakdown | Component | Points | Available | |---|---|---| | Reachable | 21.7 | 25 | | Readable | 0 | 25 | | Actionable | 0 | 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/tandartsvanessen.nl - 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 Deep report: https://directindex.org/r/tandartsvanessen.nl/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=tandartsvanessen.nl&force=1