# Zahn & Design Dentaltechnik Gmbh: Agent-Direct Score F (4.6%)

Site: http://www.zahn-design.de
Report: https://directindex.org/r/zahn-design.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.)
Zahn & Design Dentaltechnik Gmbh is largely invisible to agents.
AI assistants cannot open the website of Zahn & Design Dentaltechnik Gmbh, so they rely on what other sites say about it.

## Direct links
- Phone: 030 6289390

## What to fix first

## 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 Berlin, 8.8% of comparable sites declare one.

- **The site turns every visitor without a browser away, AI agents included.** (+25 points) A plain fetch was refused (http_503); only a real browser got the page. Every AI crawler and agent is turned away the same way, so Reachable scores 0 and the rest is measured on the rendered page. Ask the host to let the AI user agents through. Guide: https://directindex.org/guides/blocking-ai-crawlers-without-knowing
- **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). 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.** (+13 points) Only a phone number or WhatsApp, which agents cannot use yet. 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. 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

## 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
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "LocalBusiness",
  "name": "Zahn & Design Dentaltechnik Gmbh",
  "url": "http://www.zahn-design.de",
  "telephone": "030 6289390",
  "address": "Kurfürstendamm 118, 10711, Berlin",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 52.49725,
    "longitude": 13.289311
  }
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the key AI user agents.

## Where it stands
6972 of 7439 in Berlin dentists, clinics and vets. Top 94% 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% | no |
| Structured data with address, phone and hours | 15% | no |
| Have an llms.txt | 17% | no |

Nearest places in the index: MetaZahn (B, 69 m, https://directindex.org/r/metazahnpraxis.de); Bogdan Myndiuk (D, 81 m, https://directindex.org/r/mein-frauenarzt-in-berlin.de); Dr. Med. Stephan Hoffmann (F, 93 m, https://directindex.org/r/augenhoffmann.berlin); Abk Dental Design Gmbh (D, 94 m, https://directindex.org/r/abkdentaldesign.de); Zahnteam-Halensee (C, 109 m, https://directindex.org/r/zahnteam-halensee.de); Dr. med. dent. Udo Schulwitz (Zahnarzt) (C, 110 m, https://directindex.org/r/praxis-schulwitz.de); Stefan Günter, J.P.Reister (D, 132 m, https://directindex.org/r/prophylaxepraxis-berlin.de); Bernd Hüske (F, 143 m, https://directindex.org/r/dr-bernd-hueske.de); Romina Sjølund (C, 187 m, https://directindex.org/r/doktorsjoelund.com); Ute Buchheister (F, 206 m, https://directindex.org/r/praxis-buchheister.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.


See what an AI agent reads on this site: https://directindex.org/r/zahn-design.de/agent-view

## Businesses like Zahn & Design Dentaltechnik Gmbh 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% | 4.6% |

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 (The site turns every visitor without a browser away, AI agents included; No structured data for the business; No online booking link on the website) the score would be about 84.6%: 8th of 7,439 in Berlin dentists, clinics and vets, up from 6972nd.

## The direct record
What agents get for Zahn & Design Dentaltechnik Gmbh, as JSON: https://directindex.org/api/direct/zahn-design.de
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: 030 6289390

## 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

Only a real browser got this page (a plain fetch got http_503); Readable and Actionable were measured on the rendered page.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 0 | 25 |
| Readable | 1 | 25 |
| Actionable | 2 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Not measured for this scan.
- JSON-LD for the business: no

Keep watching this business (https://directindex.org/r/zahn-design.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/zahn-design.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=zahn-design.de&force=1