# Duke - Mietwagen Kostenfrei Geliefert: Agent-Direct Score F (15.4%)

Site: http://www.heyduke.com/
Report: https://directindex.org/r/heyduke.com
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.)
Duke - Mietwagen Kostenfrei Geliefert is largely invisible to agents.
Some AI assistants are turned away by the website of Duke - Mietwagen Kostenfrei Geliefert. 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: 030233273003

## 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, 26% of comparable sites declare one.

- **No structured data for the business.** (+15 points) Add schema.org JSON-LD for the business (TouristAttraction, Museum, TravelAgency 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 ticket 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 a ticket or booking page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **The server turns AI crawlers away at the door.** (+10 points) Live fetches as GPTBot (challenge:access denied), ClaudeBot (challenge:access denied), PerplexityBot (challenge:access denied) 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 tickets and prices found.** (+7 points) Agents answer 'what does it cost and when' from marketplaces instead. Add a page with tickets, times 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.
- **Almost no text without JavaScript.** (+2 points) Crawlers that do not run scripts see an empty page. Render the menu, hours and address as plain HTML. Guide: https://directindex.org/guides/website-blank-without-javascript

## 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": "Duke - Mietwagen Kostenfrei Geliefert",
  "url": "http://www.heyduke.com/",
  "telephone": "030233273003",
  "address": "Hermsdorfer Damm 131, 13467, Berlin",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 52.614594,
    "longitude": 13.2992933
  }
}
</script>
```

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

## Where it stands
1507 of 1690 in Berlin tours, attractions and museums. Top 89% 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 | 99% | no |
| Publish the menu or price list as HTML | 20% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 88% | no |
| Structured data with address, phone and hours | 9% | no |
| Have an llms.txt | 22% | yes |

Nearest places in the index: Nature Responsible Safari Gmbh (B, 247 m, https://directindex.org/r/natureresponsiblesafari.de); Via Reiseservice (D, 1052 m, https://directindex.org/r/via-reiseservice.de); Heimatmuseum Hermsdorf (C, 1251 m, https://directindex.org/r/museum-reinickendorf.de); Lilienthals Hofgarten (F, 1513 m, https://directindex.org/r/freiescholle.de); rolli-in-motion (B, 1867 m, https://directindex.org/r/rolli-in-motion.de); Sparen Und Urlaub - Klassenfahrten Und Gruppenreisen (F, 1938 m, https://directindex.org/r/sparenundurlaub.de); Ihr-kreuzfahrtpartner (D, 1938 m, https://directindex.org/r/ihr-kreuzfahrtpartner.de); Safari Club Chipo Musandi (F, 1967 m, https://directindex.org/r/musandi-safariclub.de); Atlasreisen (F, 1987 m, https://directindex.org/r/atlasreisen.de); Heidenreisen (F, 1987 m, https://directindex.org/r/heidenreisen.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/heyduke.com/agent-view

## Businesses like Duke - Mietwagen Kostenfrei Geliefert in Berlin tours, attractions and museums

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Berlin tours, attractions and museums | 1690 | 43% | 10% | 15.4% |

The best of the businesses of the same kind in Berlin tours, attractions and museums: Die Liebeskümmerer UG (A 95.4%, https://directindex.org/r/die-liebeskuemmerer.de); Mauertour.de By Berlin On Bike (A 95.4%, https://directindex.org/r/berlinonbike.de); Bedürftig Umzüge GmbH (A 90.8%, https://directindex.org/r/beduerftig.de); FLAGSHIP.BERLIN GmbH (A 90.8%, https://directindex.org/r/flagship.berlin); DIALOG-Sprachreisen International (A 86.2%, https://directindex.org/r/dialog.de).

With the three fixes above (No structured data for the business; No ticket link on the website; The server turns AI crawlers away at the door) the score would be about 76.9%: 56th of 1,690 in Berlin tours, attractions and museums, up from 1507th.

## The direct record
What agents get for Duke - Mietwagen Kostenfrei Geliefert, as JSON: https://directindex.org/api/direct/heyduke.com
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: 030233273003

## 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 | 10 | 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/heyduke.com
- 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: yes
- 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/heyduke.com/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/heyduke.com/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=heyduke.com&force=1