# Deli Sülz: Agent-Direct Score D (44.6%)

Site: https://www.deli-suelz.de
Report: https://directindex.org/r/deli-suelz.de
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.)
Deli Sülz is hard for agents to use.

## Direct links
- Menu: https://www.deli-suelz.de/#speisekarten
- Phone: +49 163 5566602

## What to fix first
- **No structured data for the business.** (+14 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). 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
- **The server turns AI crawlers away at the door.** (+10 points) Live fetches as GPTBot (cloudflare_challenge), ClaudeBot (cloudflare_challenge), PerplexityBot (cloudflare_challenge) 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
- **Booking through an unrecognised third party.** (+9 points) Check that the provider keeps you as the merchant of record. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **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
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "FastFoodRestaurant",
  "name": "Deli Sülz",
  "url": "https://www.deli-suelz.de",
  "telephone": "+49 163 5566602",
  "email": "info@deli-suelz.de",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Berrenrather Straße 221",
    "postalCode": "50937",
    "addressLocality": "Köln",
    "addressCountry": "DE"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 50.9177135,
    "longitude": 6.9246305
  },
  "openingHours": "Mo-Fr 08:00-21:30; Sa-Su 10:00-21:30",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday",
        "Friday"
      ],
      "opens": "08:00",
      "closes": "21:30"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Saturday",
        "Sunday"
      ],
      "opens": "10:00",
      "closes": "21:30"
    }
  ],
  "servesCuisine": [
    "american"
  ],
  "hasMenu": "https://www.deli-suelz.de/#speisekarten"
}
</script>
```

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

```
# Deli Sülz

> fast food restaurant (american) in Berrenrather Straße 221 50937 Köln, Cologne. Phone +49 163 5566602.

## Book or order directly

- Menu: https://www.deli-suelz.de/#speisekarten

## Opening hours

Mo-Fr 08:00-21:30; Sa-Su 10:00-21:30

## About

- Website: https://www.deli-suelz.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 key AI user agents.
- **Menu or price list is an HTML page.** Agents can read items and prices directly.

## Where it stands
609 of 1109 in Cologne. Top 55% 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 | 88% | no |
| Publish the menu or price list as HTML | 82% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 94% | no |
| Structured data with address, phone and hours | 48% | no |
| Have an llms.txt | 24% | no |

Nearest places in the index: Sakura (D, 25 m, https://directindex.org/r/sakura-sushi.koeln); Thai Gourmet (D, 42 m, https://directindex.org/r/thaigourmetsuelz.de); Trattoria Pizzaria Siciliana (D, 52 m, https://directindex.org/r/siciliana-koeln.de); Berrenrather (D, 193 m, https://directindex.org/r/berrenrather.de); Pizzeria Portobello (F, 267 m, https://directindex.org/r/portobellopizzeria.de); Mekong Restaurant (F, 271 m, https://directindex.org/r/mekong-restaurant.de); Chang Thai (C, 288 m, https://directindex.org/r/changthai.koeln); Gasthaus Scherz (C, 293 m, https://directindex.org/r/scherzrestaurant.de); Down To Earth Noodles (F, 353 m, https://directindex.org/r/akunslot.rest); Balthasar (C, 407 m, https://directindex.org/r/balthasar-cafe.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.

Against its peers: Sites built with Wix 58% (33% A or B, 3163 sites); This site 44.6%.

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

## Businesses like Deli Sülz in Cologne

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Same kind in Cologne | 1109 | 45% | 22% | 44.6% |
| Built with Wix in Cologne | 33 | 69% | 48% | 44.6% |

The best of Built with Wix in Cologne: Bickendorfer Hof (A 100%, https://directindex.org/r/bickendorfer-hof.de); La Viet (A 95.4%, https://directindex.org/r/laviet.de); Reispapier (A 95.4%, https://directindex.org/r/reispapier.de); Peppe Cucina Italiana (A 92.3%, https://directindex.org/r/peppe-cucinaitaliana.de); Aphrodite (A 90.8%, https://directindex.org/r/aphroditerestaurant.de).

With the three fixes above (No structured data for the business; The server turns AI crawlers away at the door; Booking through an unrecognised third party) the score would be about 95.4%: 6th of 1,109 in Cologne, up from 609th.

## The direct record
What agents get for Deli Sülz, as JSON: https://directindex.org/api/direct/deli-suelz.de
- Book: none on record
- Order: none on record
- Menu: https://www.deli-suelz.de/#speisekarten (html_page; from the scan)
- Hours: Mo-Fr 08:00-21:30; Sa-Su 10:00-21:30 (closed now) (from OpenStreetMap)
- Phone: +49 163 5566602
- Stable links that count: https://directindex.org/go/deli-suelz.de/menu

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 15 | 25 |
| Readable | 8 | 25 |
| Actionable | 6 | 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/deli-suelz.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

Deep report: https://directindex.org/r/deli-suelz.de/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 · Rescan now: https://directindex.org/scan?url=deli-suelz.de&force=1