Dr. Karl-heinz Klemke
dortmunder-zahnarzt.de is largely invisible to agents.
Listed by Overture Maps.
Ways to reach Dr. Karl-heinz Klemke directly, with no marketplace in between. Checked 2026-10-20. Through doctolib acting for the business. Report a mistake
Höchstener Straße 8, 44267, Dortmund · 04923 19483020
The website's grade
AI assistants can't open Dr. Karl-heinz Klemke's website, so they go by what other sites say about it.
25 of 65 points available
agent-readiness level
things to fix
Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.
What the site tells visitors Measured, not scored
These don't change the grade.
Visitors and assistants may read that year as the last time anyone looked after the site. In Dortmund, 70% of comparable sites that show a year say 2025 or later.
Every city compared →Visitors from abroad, and assistants answering in English, read the page as it is. In Dortmund, 2.4% of comparable sites declare one.
Every city compared →What assistants answer
Each assistant gets three questions about this business: the official website, where to book and where to order. Each cell shows where the answer sent people.
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.
How Dr. Karl-heinz Klemke compares
641 of 1,091 in Dortmund dentists, clinics and vets
Top 59% of the sites scanned in this index. Just above: Dr. Hentschel Arzt Für Neurologie Und Psychiatrie F, Dr. Holten & Dr. Platte-Holten F. Just below: Dr. Marco Schirm F, Dr. Med Martin Reifenrath F.
| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 89% | yes |
| Publish the menu or price list as HTML | 4% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 84% | no |
| Structured data with address, phone and hours | 25% | yes |
| Have an llms.txt | 17% | no |
The top 10% are the 114 highest-scoring reachable sites in the index at the last update.
Compared with its peers
| Average score | A or B | This site | |
|---|---|---|---|
| Sites built with Wix 19,855 sites | 52% | 29% | 38.5% |
| Sites using Doctolib 2,742 sites | 55% | 8% | 38.5% |
Nearest places in the index
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Praxis Für Physiotherapie Und Osteopathie Martin Van Acker | 0 m | F | no |
| Krankengymnastik Oliver Pohl | 90 m | F | no |
| Hasche Birte Praxis Für Logopädie | 157 m | D | no |
| Christine Ventur | 214 m | F | no |
| Dres. Küper Zahnarztpraxis | 227 m | D | no |
| Zahnarztpraxis Natalie Brenkmann | Dortmund-höchsten | 227 m | B | no |
| Friese Sven | 240 m | F | no |
| Praxis für Innere Medizin Dr. Vicky Bellou-Buttkereit | 487 m | F | no |
| Tierarztpraxis Dreikauss | 602 m | F | no |
| Gesellschaft Für Seelische Gesundheit Dortmund Ev | 1.2 km | F | no |
Businesses like Dr. Karl-heinz Klemke in Dortmund dentists, clinics and vets
| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Dortmund dentists, clinics and vets | 1,091 | 45% | 7% | 38.5% |
| Sites built with Wix in Dortmund dentists, clinics and vets | 26 | 50% | 23% | 38.5% |
| Sites using Doctolib in Dortmund dentists, clinics and vets | 76 | 56% | 9% | 38.5% |
| Sites built with Wix and using Doctolib in Dortmund dentists, clinics and vets | 3 | 55% | 33% | 38.5% |
The best of the sites using Doctolib in Dortmund dentists, clinics and vets
Zahnarzt Dr. Thomas Badziong A 87.7% · Dr. Ali Arouk B 76.9% · Haselhoff Horst Arzt für Orthopädie und Sportmedizin B 76.9% · Orthopäde Dr. J. H. Busch B 76.9% · Dermatologie Dortmund, Fachärztin Agne Ramanauskaite B 72.3%
After the top fixes
With the two fixes above (The site turns away every visitor that isn't a browser, AI agents included; No list of services and prices found), the score would be about 87.7%, which would be first of 1,091 in Dortmund dentists, clinics and vets.
Peers are the businesses in the same index that have a reachable site, using the latest scan of each. The rank comes from the index's current ranking.
What to fix first
- The site turns away every visitor that isn't a browser, AI agents included +25 points
A plain fetch was refused (cloudflare_challenge). Only a real browser got the page. Every AI crawler and agent gets turned away the same way, so Reachable scores 0 and the rest is measured on the page as the browser rendered it. Ask the host to let the AI user agents through. How to fix it
- 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. How to fix it
Send the fixes to your web person
No one is listed yet to fix this in Dortmund dentists, clinics and vets. List your agency or yourself. It's free, and every listing is reviewed by hand.
Already right
- robots.txt lets AI crawlers in No rule blocks the main AI user agents.
- Structured data found (LocalBusiness) address, phone, opening hours
- Appointments through doctolib on your own domain There's no marketplace commission, and the customer stays yours.
Builder: wix · Front: cloudflare · A plain fetch got cloudflare_challenge; a real browser got the page, so the scan continues on the rendered page.
Own this business?
If you fixed something or think a check is wrong, rescan. Rescans are free. Claiming takes one email to confirm. After that, the three assistants are asked about the business right away and the site is rescanned every week. You get a message only when the score changes.
Rescan now · Markdown · Dispute a check
Keep watching this business: the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: ten questions to each assistant, plus the places nearby. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.
Show the score
Owners who score well put the badge on their site. It links back here and updates with every scan.
<a href="https://directindex.org/r/dortmunder-zahnarzt.de"><img src="https://directindex.org/badge/dortmunder-zahnarzt.de.svg" alt="Agent-Direct Score F" width="236" height="40"></a>
What agents get, and what the site publishes
The direct record agents get for this business, the rails an agent could transact through, and the agent standards the site publishes.
Show the details
What agents get for Dr. Karl-heinz Klemke
The links an assistant is sent when it books, orders or reads the menu for this business, where each leads, and when a browser last checked it. The same record is served as JSON at /api/direct/dortmunder-zahnarzt.de, through the MCP tool direct_record and in the city feed /city/dortmund-clinics/direct.json.
| Path | Link | Status |
|---|---|---|
| Book | www.doctolib.de/zahnarztpraxis/dortmund/zahnmedizinisches-ko vendor on own site: Doctolib | found by the scan of 2026-10-20, not yet tested |
| Order | none on record | |
| Menu | none on record | |
| Hours | none on record | |
| Phone | 04923 19483020 |
Stable links that count: /go/dortmunder-zahnarzt.de/book answer 302 to the links above; the count is the line "followed N direct links" on this page.
Owners: claim the business below to correct this record; the claim email carries the link.
Can an agent transact?
Measured, not scored: the Agent-Direct Score stays at specification v1.0. This says which rails an agent could transact through today, and what the booking or ordering vendor's terms allow.
| 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 |
| Vendor terms for agents Doctolib, read 2026-10-15 | Not stated |
Doctolib's patient terms (April 2026), article 19, forbid web scraping and make automated data harvesting subject to Doctolib's prior consent; they do not address an agent booking an appointment for a patient, and no API or partner path for agents is documented. Source. About Doctolib · all vendors.
Only a real browser got this page (a plain fetch got cloudflare_challenge); Readable and Actionable were measured on the rendered page.
Not measured
These are the standards an agent looks for before it reads a page, checked the same way as Cloudflare's Agent Readiness scan. They don't count toward the score. Each missing item links to a how-to. Cloudflare's report.
| JSON-LD for the business | yes |