# Haus Demmer: Agent-Direct Score D (53.8%)

Site: https://haus-demmer-koeln.de
Report: https://directindex.org/r/haus-demmer-koeln.de
Scanned: 2026-10-20 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Haus Demmer is hard for agents to use.
An AI assistant can open Haus Demmer's website. It can read what Haus Demmer offers. To book or order, it is sent to Just Eat, a marketplace.

## Direct links
- Menu: https://www.haus-demmer-koeln.de/
- Address: Zülpicher Straße 247 50937 Köln
- Hours, from OpenStreetMap · Overture Maps: Mon–Thu 15:00–01:00; Fri–Sat 15:00–02:00; Sun 17:00–00:00
- Outdoor seating (OpenStreetMap)
- Prices: 193 prices on the site, the middle one €15.90

## Nearby, also direct
Places near Haus Demmer that take a booking or an order on their own website, with no marketplace in between.
- Haus Unkelbach (890 m): https://directindex.org/r/hausunkelbach.de
- Sünner Stube (950 m): https://directindex.org/r/suenner-stube.de
- Zum Marienbildchen (1.1 km): https://directindex.org/r/zum-marienbildchen.de
- Bei Oma Kleinmann (1.2 km): https://directindex.org/r/beiomakleinmann.de
- Reineke Fuchs (1.7 km): https://directindex.org/r/reineke-fuchs.com

## What to fix first
- **No structured data for the business.** (+15 points) Add schema.org JSON-LD for the business (Restaurant, LocalBusiness or the closest type, with name, address, telephone and openingHoursSpecification, plus servesCuisine and acceptsReservations). Every assistant reads this block first, and the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant
- **Ordering only through justeat.** (+12 points) Every transaction an agent makes goes through the marketplace, which takes its commission. Add a direct way on your own site. Even a simple form will do. Guide: https://directindex.org/guides/online-ordering-without-delivery-apps
- **No llms.txt.** (no points, but worth doing) Optional for now and cheap to add. It's a short text file that describes the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business

## 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 Cologne, 15% of comparable sites declare one.
- **193 prices on the landing page, the middle one €15.90.** In Cologne, the middle price of comparable sites that show prices is €11.50.

## Fix kit: What to paste

Structured data (JSON-LD). Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "Haus Demmer",
  "url": "https://haus-demmer-koeln.de",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Zülpicher Straße 247",
    "postalCode": "50937",
    "addressLocality": "Köln",
    "addressCountry": "DE"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 50.9230858,
    "longitude": 6.9243581
  },
  "openingHours": "Mo-Th 15:00-01:00; Fr-Sa 15:00-02:00; Su 17:00-00:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday"
      ],
      "opens": "15:00",
      "closes": "01:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Friday",
        "Saturday"
      ],
      "opens": "15:00",
      "closes": "02:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Sunday"
      ],
      "opens": "17:00",
      "closes": "00:00"
    }
  ],
  "servesCuisine": [
    "german"
  ],
  "hasMenu": "https://www.haus-demmer-koeln.de/"
}
</script>
```

llms.txt. Save as /llms.txt at the root of the site.

```
# Haus Demmer

> restaurant (german) in Zülpicher Straße 247 50937 Köln, Cologne.

## Book or order directly

- Menu: https://www.haus-demmer-koeln.de/

## Opening hours

Mo-Th 15:00-01:00; Fr-Sa 15:00-02:00; Su 17:00-00:00

## About

- Website: https://haus-demmer-koeln.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.** No rule blocks the main AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all got a normal response.
- **Menu or price list with prices on the page.** Agents can read the items and prices.

## Where it stands
693 of 1534 in Cologne. Top 45% of the sites scanned in this index.

| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 96% | no |
| Publish the menu or price list as HTML | 78% | yes |
| Let AI crawlers in (no block at the server or in robots.txt) | 91% | yes |
| Structured data with address, phone and hours | 48% | no |
| Have an llms.txt | 29% | no |

Nearest places with a similar menu: Haus Unkelbach (B, 886 m, https://directindex.org/r/hausunkelbach.de); Sünner Stube (B, 953 m, https://directindex.org/r/suenner-stube.de); Zum Marienbildchen (C, 1096 m, https://directindex.org/r/zum-marienbildchen.de); Em Birkebäumche (F, 1162 m, https://directindex.org/r/birkebaeumche.de); Bei Oma Kleinmann (B, 1211 m, https://directindex.org/r/beiomakleinmann.de); Woosch (F, 1614 m, https://directindex.org/r/woosch.net); Reineke Fuchs (C, 1678 m, https://directindex.org/r/reineke-fuchs.com); Café Restaurant Herrmann (D, 1826 m, https://directindex.org/r/cafe-restaurant-herrmann.de); Brauhaus Reissdorf (C, 1876 m, https://directindex.org/r/brauhaus-reissdorf.de); Clubhaus am Geißbockheim (C, 2208 m, https://directindex.org/r/fc.de).

## What assistants answer
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.

The assistants were asked 12 everyday questions about Cologne and named 77 places. Haus Demmer wasn't one of them. See who was named: https://directindex.org/city/cologne/recommended


Compared with its peers: Sites using Just Eat 57% (12% A or B, 1981 sites); This site 53.8%.

See what an AI agent reads on this site: https://directindex.org/r/haus-demmer-koeln.de/agent-view

## Businesses like Haus Demmer in Cologne

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Cologne | 1534 | 50% | 23% | 53.8% |
| Sites using Just Eat in Cologne | 47 | 58% | 4% | 53.8% |

The best of the sites using Just Eat in Cologne: Royal Punjab (A 94.9%, https://directindex.org/r/royal-punjab.de); Sünner Stube (B 73.8%, https://directindex.org/r/suenner-stube.de); Yay Trong Kham Korat (C 69.2%, https://directindex.org/r/thaikorat.de); Cubana (C 66.2%, https://directindex.org/r/cubana-koeln.de); Fasika (C 66.2%, https://directindex.org/r/fasikarestaurant.de).

With the two fixes above (No structured data for the business; Ordering only through justeat), the score would be about 95.4%. That would be 11th of 1,534 in Cologne, up from 693rd.

## The direct record
What agents get for Haus Demmer, as JSON: https://directindex.org/api/direct/haus-demmer-koeln.de
- Book: none on record
- Order: none on record
- Menu: https://www.haus-demmer-koeln.de/ (html_inline; from the scan)
- Hours: Mo-Th 15:00-01:00; Fr-Sa 15:00-02:00; Su 17:00-00:00 (open now) (from OpenStreetMap)
- Phone: none on record
- Stable links that count: https://directindex.org/go/haus-demmer-koeln.de/menu

## 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
- Vendor terms for agents, Just Eat: Not stated. Just Eat's UK website terms bar misuse of the website including scraping and limit use to personal, non-commercial purposes; they do not address an assistant ordering for a customer; an Alexa+ ordering tie-in is announced but not live. The terms page refused an automated read on 2026-10-15. Read 2026-10-15: https://www.just-eat.co.uk/info/terms-and-conditions

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 7 | 25 |
| Actionable | 3 | 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/haus-demmer-koeln.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: 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

Keep watching this business (https://directindex.org/r/haus-demmer-koeln.de/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/haus-demmer-koeln.de/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. 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=haus-demmer-koeln.de&force=1