# rosebar centrala: Agent-Direct Score D (52.3%)

Site: https://www.centrala.at/
Report: https://directindex.org/r/centrala.at
Scanned: 2026-10-14 (provisional: the action test and the assistant citation check pending)
rosebar centrala is hard for agents to use.

## Direct links
- Book: https://bookings.zenchef.com/results?rid=386881 (through zenchef acting for the business)
- Phone: +43 664 933 51678

## What to fix first, by points
- **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
- **No menu or price list found.** (+7 points) Agents answer 'what do they offer' from marketplaces instead. Add a menu or price list page and link it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai
- **Almost no text without JavaScript.** (+2 points) Crawlers that do not run scripts see an empty page. Render the menu, hours and address as plain HTML. Guide: https://directindex.org/guides/website-blank-without-javascript
- **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, one block in the page head:

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "rosebar centrala",
  "url": "https://www.centrala.at/",
  "telephone": "+43 664 933 51678",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Rauscherstraße 5",
    "postalCode": "1200",
    "addressLocality": "Wien",
    "addressCountry": "AT"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 48.2305094,
    "longitude": 16.3761181
  },
  "openingHours": "We-Sa 17:30-23:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Wednesday",
        "Thursday",
        "Friday",
        "Saturday"
      ],
      "opens": "17:30",
      "closes": "23:00"
    }
  ],
  "servesCuisine": [
    "polish"
  ],
  "acceptsReservations": "https://bookings.zenchef.com/results?rid=386881",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://bookings.zenchef.com/results?rid=386881",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
```

llms.txt draft:

```
# rosebar centrala

> restaurant (polish) in Rauscherstraße 5 1200 Wien, Vienna. Phone +43 664 933 51678.

## Book or order directly

- Book: https://bookings.zenchef.com/results?rid=386881 (through zenchef acting for the business)

## Opening hours

We-Sa 17:30-23:00

## About

- Website: https://www.centrala.at/
- 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.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.
- **Booking through zenchef on your own domain.** No marketplace commission, and the guest stays yours.

## Where it stands
Rank 928 of 2053 in Vienna (top 45%).

| What the top tenth does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 92% | yes |
| Publish the menu or price list as HTML | 83% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 92% | yes |
| Structured data with address, phone and hours | 38% | no |
| Have an llms.txt | 27% | no |

Nearest places in the index: Adriano (F, 143 m, https://directindex.org/r/pizzeria-adriano.at); Gasthaus Haller (D, 162 m, https://directindex.org/r/gasthaus-haller.at); Das Göxl - Schnitzelmanufaktur (C, 189 m, https://directindex.org/r/dasgoexl.at); Kimzn Burgers (D, 196 m, https://directindex.org/r/kimzn.at); Has Konya Etliekmek (B, 218 m, https://directindex.org/r/haskonya.at); Osteria Allora (F, 350 m, https://directindex.org/r/osteria-allora.at); Le petit jeudi (D, 597 m, https://directindex.org/r/petitjeudi.at); Am Nordpol (D, 604 m, https://directindex.org/r/nordpol3.at); The Grand Masala (F, 624 m, https://directindex.org/r/thegrandmasala.com); ra'mien go (A, 672 m, https://directindex.org/r/ramien.at).

## What assistants answer
Not asked yet. Assistants are asked about the top-ranked and claimed businesses in each city index.

Against its peers: Sites built with Squarespace average 64% (46% A or B, 6916 sites); Sites using Zenchef average 76% (62% A or B, 821 sites); this site 52.3%.

What an AI agent reads on this site: https://directindex.org/r/centrala.at/agent-view

## Score breakdown
| Component | Points | Available |
|---|---|---|
| reachable | 23 | 25 |
| readable | 1 | 25 |
| actionable | 10 | 15 (action_test pending) |
| cited | 0 | 0 (probes pending) |

## Agent readiness (Cloudflare criteria)
Level 1 of 5: Basic Web Presence. Cloudflare's report: https://isitagentready.com/centrala.at
- 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

Methodology: https://directindex.org/methodology · Rescan: https://directindex.org/scan?url=centrala.at&force=1