# Bistro ZwiBack: Agent-Direct Score C (64.2%)

Site: https://zwiback.ch/
Report: https://directindex.org/r/zwiback.ch
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.)
Bistro ZwiBack is partly visible to agents.

## Direct links
- Order directly: https://www.zwiback.ch/en#bistro-take-away (on the business's own site)
- Menu: https://www.zwiback.ch/@/file/WMpv9ICMsG9oxOYw
- Phone: +41 44 325 44 66

## 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.** (+3.3 points) Live fetches as ClaudeBot (http_429) 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
- **Menu or price list is a PDF.** (+3 points) Most agents skip PDFs or read them badly. Publish it as HTML, keep the PDF as a download. Guide: https://directindex.org/guides/menu-pdf-ai
- **Booking through an unrecognised third party.** (no points, still worth doing) 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": "Restaurant",
  "name": "Bistro ZwiBack",
  "url": "https://zwiback.ch/",
  "telephone": "+41 44 325 44 66",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Am Wasser 3",
    "postalCode": "8304",
    "addressLocality": "Wallisellen"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 47.4038645,
    "longitude": 8.6052129
  },
  "openingHours": "Mo-Fr 06:30-18:30; Sa 08:00-11:00; Su 10:00-14:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday",
        "Friday"
      ],
      "opens": "06:30",
      "closes": "18:30"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Saturday"
      ],
      "opens": "08:00",
      "closes": "11:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Sunday"
      ],
      "opens": "10:00",
      "closes": "14:00"
    }
  ],
  "servesCuisine": [
    "international"
  ],
  "hasMenu": "https://www.zwiback.ch/@/file/WMpv9ICMsG9oxOYw",
  "potentialAction": [
    {
      "@type": "OrderAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.zwiback.ch/en#bistro-take-away",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      }
    }
  ]
}
</script>
```

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

```
# Bistro ZwiBack

> restaurant (international) in Am Wasser 3 8304 Wallisellen, Zurich. Phone +41 44 325 44 66.

## Book or order directly

- Order: https://www.zwiback.ch/en#bistro-take-away (on the business's own site)
- Menu: https://www.zwiback.ch/@/file/WMpv9ICMsG9oxOYw

## Opening hours

Mo-Fr 06:30-18:30; Sa 08:00-11:00; Su 10:00-14:00

## About

- Website: https://zwiback.ch/
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
```

## Already right
- **robots.txt lets AI crawlers in.** There is no robots.txt, which allows everything.
- **Ordering on your own site.** Agents can order without a marketplace in the loop.

## Where it stands
304 of 1017 in Zurich. Top 30% 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 | 96% | yes |
| Publish the menu or price list as HTML | 77% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 96% | no |
| Structured data with address, phone and hours | 43% | no |
| Have an llms.txt | 35% | no |

Nearest places in the index: Eatpunk (A, 150 m, https://directindex.org/r/eatpunk.ch); Fresh Tastes (B, 742 m, https://directindex.org/r/le-monde.ch); Sport Restaurant Heerenschürli (F, 786 m, https://directindex.org/r/srh12.ch); The Pavilion (C, 862 m, https://directindex.org/r/the-pavilion.ch); Sonnental (C, 890 m, https://directindex.org/r/sorellhotels.com); Spiga (B, 908 m, https://directindex.org/r/spiga-ristorante.ch); Kaimug Restaurant (B, 913 m, https://directindex.org/r/kaimug.ch); Da Carlo (B, 929 m, https://directindex.org/r/ristorante-dacarlo.ch); Sesh (D, 941 m, https://directindex.org/r/sv-group.com); Sahar (C, 975 m, https://directindex.org/r/sahar.ch).

## 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/zwiback.ch/agent-view

Read by AI agents 2 times this month.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 21.7 | 25 |
| Readable | 5 | 25 |
| Actionable | 15 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 0 of 5, Not Ready. Cloudflare's report: https://isitagentready.com/zwiback.ch
- 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: no (how: https://isitagentready.com/.well-known/agent-skills/ai-rules/SKILL.md)
- 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/zwiback.ch/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=zwiback.ch&force=1