# Pizza Prinz Essen: Agent-Direct Score D (50.8%)

Site: https://essen-pizzaprinz.de/
Report: https://directindex.org/r/essen-pizzaprinz.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.)
Pizza Prinz Essen is hard for agents to use.
An AI assistant can open Pizza Prinz Essen's website. It can't find a menu or price list, so it answers from other sites. It finds a way to book or order directly, through tischreservieren.

## Direct links
- Book directly: https://pizzaprinz.tischreservieren.com (through tischreservieren acting for the business)
- Order directly: https://pizzaprinz.online-karte.com (through online_karte acting for the business)
- Phone: 4920183990
- Address: Hermannstraße 40, 45327, Essen

## Nearby, also direct
Places near Pizza Prinz Essen that take a booking or an order on their own website, with no marketplace in between.
- Pizzeria Maestro (2.4 km): https://directindex.org/r/maestro-pizzeria.de
- Pizzeria Margherita (3.2 km): https://directindex.org/r/pizzeriamargherita-essen.de
- Pizzeria La Mozzarella (3.4 km): https://directindex.org/r/pizzalamozzarella.de

## 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
- **No menu or price list found.** (+7 points) Agents answer 'what do they offer?' from marketplaces instead. Add a page with the menu or price list and link to it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai
- **Almost no text without JavaScript.** (+2 points) Crawlers that don't run scripts see an empty page. Put the menu, hours and address in plain HTML. Guide: https://directindex.org/guides/website-blank-without-javascript
- **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 Essen, 15% of comparable sites declare one.

## 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": "LocalBusiness",
  "name": "Pizza Prinz Essen",
  "url": "https://essen-pizzaprinz.de/",
  "telephone": "4920183990",
  "address": "Hermannstraße 40, 45327, Essen",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 51.502316,
    "longitude": 7.046121
  },
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://pizzaprinz.tischreservieren.com",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    },
    {
      "@type": "OrderAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://pizzaprinz.online-karte.com",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      }
    }
  ]
}
</script>
```

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

```
# Pizza Prinz Essen

> local business (pizza) in Hermannstraße 40, 45327, Essen, Essen. Phone 4920183990.

## Book or order directly

- Book: https://pizzaprinz.tischreservieren.com (through tischreservieren acting for the business)
- Order: https://pizzaprinz.online-karte.com (through online_karte acting for the business)

## About

- Website: https://essen-pizzaprinz.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.
- **Booking through tischreservieren on your own domain.** There's no marketplace commission, and the customer stays yours.
- **Ordering through online_karte on your own domain.** There's no marketplace commission, and the customer stays yours.

## Where it stands
305 of 620 in Essen. Top 49% 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 | 90% | yes |
| Publish the menu or price list as HTML | 72% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 79% | yes |
| Structured data with address, phone and hours | 53% | no |
| Have an llms.txt | 31% | no |

Nearest places with a similar menu: Holzofen Pizzeria Essen (C, 810 m, https://directindex.org/r/holzofen-pizza-essen.de); La Vida Pizzeria (F, 1258 m, https://directindex.org/r/lavida-pizzeria.de); CULINÃRIOS Ristorante | Trattoria - Essen (F, 1609 m, https://directindex.org/r/culinarios.de); Pizzeria Maestro (B, 2422 m, https://directindex.org/r/maestro-pizzeria.de); Ravis Pizza Express (F, 2539 m, https://directindex.org/r/ravispizza-essen.de); bei Salvatore (F, 2651 m, https://directindex.org/r/regional.de); Pizzeria Margherita (C, 3226 m, https://directindex.org/r/pizzeriamargherita-essen.de); Pizzeria La Mozzarella (D, 3382 m, https://directindex.org/r/pizzalamozzarella.de); Pizzeria Bari (F, 3473 m, https://directindex.org/r/bari-pizza.de); Pizza Pronto-Texico Lieferservice (F, 3529 m, https://directindex.org/r/prontotexico.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 Essen and named 59 places. Pizza Prinz Essen wasn't one of them. See who was named: https://directindex.org/city/essen/recommended


Compared with its peers: Sites using tischreservieren 52% (5% A or B, 371 sites); Sites using online-karte 55% (12% A or B, 449 sites); This site 50.8%.

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

## Businesses like Pizza Prinz Essen in Essen

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Essen | 620 | 50% | 20% | 50.8% |
| Sites using tischreservieren in Essen | 8 | 51% | 0% | 50.8% |

The best of the sites using tischreservieren in Essen: ONL (D 50.8%, https://directindex.org/r/onl-essen.de); Pizza Joy (D 50.8%, https://directindex.org/r/pizzajoy-restaurant.de); Pizza Perlina (D 50.8%, https://directindex.org/r/perlinapizza.de); Pizzeria La Mozzarella (D 50.8%, https://directindex.org/r/pizzalamozzarella.de); Ravis Pizza Express (D 50.8%, https://directindex.org/r/ravispizza-borbeck.de).

With the three fixes above (No structured data for the business; No menu or price list found; Almost no text without JavaScript), the score would be about 87.7%. That would be 20th of 620 in Essen, up from 305th.

## The direct record
What agents get for Pizza Prinz Essen, as JSON: https://directindex.org/api/direct/essen-pizzaprinz.de
- Book: https://pizzaprinz.tischreservieren.com (vendor on own site: tischreservieren; found by the scan of 2026-10-20, not yet tested)
- Order: https://pizzaprinz.online-karte.com (vendor on own site: online-karte; found by the scan of 2026-10-20, not yet tested)
- Menu: none on record
- Hours: none on record
- Phone: 4920183990
- Stable links that count: https://directindex.org/go/essen-pizzaprinz.de/book, https://directindex.org/go/essen-pizzaprinz.de/order

## 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, tischreservieren: Not stated. The terms do not address an agent acting for a person (several bar scraping or data extraction only), could not be read on the date given, or the vendor has not been researched yet.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 23 | 25 |
| Readable | 0 | 25 |
| Actionable | 10 | 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/essen-pizzaprinz.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/essen-pizzaprinz.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/essen-pizzaprinz.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=essen-pizzaprinz.de&force=1