# Cuit Lu Cru: Agent-Direct Score F (33.8%)

Site: https://www.nantes.restaurant/
Report: https://directindex.org/r/nantes.restaurant
Scanned: 2026-10-16 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Cuit Lu Cru is largely invisible to agents.
AI assistants can't open Cuit Lu Cru's website, so they go by what other sites say about it.

## Direct links
- Book directly: https://www.nantes.restaurant/ (on the business's own site)
- Menu: https://www.nantes.restaurant/menu
- Phone: +33 9 61 34 39 29

## 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 Nantes, 9.6% of comparable sites declare one.

- **The site turns away every visitor that isn't a browser, AI agents included.** (+25 points) A plain fetch was refused (cloudflare_challenge). Only a real browser got the page. Every AI crawler and agent gets turned away the same way, so Reachable scores 0 and the rest is measured on the page as the browser rendered it. 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.** (+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

## 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": "Cuit Lu Cru",
  "url": "https://www.nantes.restaurant/",
  "telephone": "+33 9 61 34 39 29",
  "email": "cuitlucru@gmail.com",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Place Alfred Lallié 6"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 47.227515,
    "longitude": -1.5447467
  },
  "openingHours": "Tu-Sa 19:31-21:30; We-Fr, Su 12:01-14:00",
  "acceptsReservations": "https://www.nantes.restaurant/",
  "hasMenu": "https://www.nantes.restaurant/menu",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.nantes.restaurant/",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** There's no robots.txt, which means everything is allowed.
- **Menu or price list is an HTML page.** Agents can read the items and prices.
- **Booking on your own site.** Agents can book without going through a marketplace.

## Where it stands
322 of 372 in Nantes. Top 87% 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 | 100% | yes |
| Publish the menu or price list as HTML | 97% | yes |
| Let AI crawlers in (no block at the server or in robots.txt) | 97% | no |
| Structured data with address, phone and hours | 47% | no |
| Have an llms.txt | 29% | no |

Nearest places in the index: Le Bistro des Enfants Nantais (B, 139 m, https://directindex.org/r/eatbu.com); Sauge (B, 300 m, https://directindex.org/r/restaurant-sauge.com); Qui som (B, 456 m, https://directindex.org/r/mixt.fr); Le Waldeck (F, 610 m, https://directindex.org/r/lewaldeck.fr); La Cocotte Solidaire (C, 713 m, https://directindex.org/r/lacocottesolidaire.fr); Café de L'Orangerie (A, 729 m, https://directindex.org/r/cafe-de-l-orangerie-restaurant-nantes.fr); Casa Cruz (B, 796 m, https://directindex.org/r/casacruz.fr); Goupil Street Rôtisserie (D, 809 m, https://directindex.org/r/goupilrotisserie.fr); Emporietto (A, 851 m, https://directindex.org/r/emporietto.fr); L'Éphémère (B, 855 m, https://directindex.org/r/lephemere-restaurant-nantes.fr).

## 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.

Recommended when people ask: "Birthday dinner for eight on Friday. I want to book online." (ChatGPT)


Compared with its peers: Sites built with Wix 49% (24% A or B, 10627 sites); This site 33.8%.

See what an AI agent reads on this site: https://directindex.org/r/nantes.restaurant/agent-view

## Named by ChatGPT for "Birthday dinner for eight on Friday. I want to book online" in Nantes, October 2026
- "Birthday dinner for eight on Friday. I want to book online." (2026-10-17): ChatGPT with a link to this site. https://directindex.org/city/nantes/recommended/birthday-8
Named by 1 of 2 assistants asked. Badge: https://directindex.org/badge/named/nantes.restaurant.svg

## Businesses like Cuit Lu Cru in Nantes

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Nantes | 372 | 60% | 44% | 33.8% |
| Sites built with Wix in Nantes | 39 | 44% | 13% | 33.8% |

The best of the sites built with Wix in Nantes: Capadocia (A 90.8%, https://directindex.org/r/capadocia.fr); Bao Dao (B 81.5%, https://directindex.org/r/baodao.fr); AK Shelter (B 80%, https://directindex.org/r/ak-shelter.bike); Sølheim (B 80%, https://directindex.org/r/solheim.fr); O Deck (B 73.8%, https://directindex.org/r/odeck.fr).

With the two fixes above (The site turns away every visitor that isn't a browser, AI agents included; No structured data for the business), the score would be about 95.4%. That would be 8th of 372 in Nantes, up from 322nd.

## The direct record
What agents get for Cuit Lu Cru, as JSON: https://directindex.org/api/direct/nantes.restaurant
- Book: https://www.nantes.restaurant/ (own site; found by the scan of 2026-10-16, not yet tested)
- Order: none on record
- Menu: https://www.nantes.restaurant/menu (html_page; from the scan)
- Hours: Tu-Sa 19:31-21:30; We-Fr, Su 12:01-14:00 (closed now) (from OpenStreetMap)
- Phone: +33 9 61 34 39 29
- Stable links that count: https://directindex.org/go/nantes.restaurant/book, https://directindex.org/go/nantes.restaurant/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

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

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 0 | 25 |
| Readable | 7 | 25 |
| Actionable | 15 | 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/nantes.restaurant/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/nantes.restaurant/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=nantes.restaurant&force=1