# Cafe Tauber: Agent-Direct Score C (69.2%)

Site: http://www.tauber.at/donauzentrum/kontakt.php
Report: https://directindex.org/r/tauber.at
Scanned: 2026-10-15 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.)
Cafe Tauber is partly visible to agents.

## Direct links
- Order directly: https://www.tauber.at/online-bestellung (on the business's own site)
- Menu: https://www.tauber.at/speisekarten/DonauZentrumBT4.pdf
- Phone: 01 2036263

## 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
- **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

## 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": "LocalBusiness",
  "name": "Cafe Tauber",
  "url": "http://www.tauber.at/donauzentrum/kontakt.php",
  "telephone": "01 2036263",
  "address": "Wagramer Str. 81/ Donau Zentrum Ebene 1 81, 1220, Wien",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 48.241795738473236,
    "longitude": 16.435546828460478
  },
  "potentialAction": [
    {
      "@type": "OrderAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.tauber.at/online-bestellung",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      }
    }
  ]
}
</script>
```

## 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.
- **Ordering on your own site.** Agents can order without a marketplace in the loop.

## Where it stands
547 of 2159 in Vienna. Top 25% 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 | 97% | yes |
| Publish the menu or price list as HTML | 84% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 96% | yes |
| Structured data with address, phone and hours | 40% | no |
| Have an llms.txt | 28% | yes |

Nearest places in the index: Interspar Restaurant (F, 5 m, https://directindex.org/r/spar.at); Schokothek Handels (F, 31 m, https://directindex.org/r/schokothek.at); Kaiser's – Kaiser'schmarrn (D, 116 m, https://directindex.org/r/kaisers-original.com); Bombay Express (C, 142 m, https://directindex.org/r/bombayexpress.at); Saloon (B, 155 m, https://directindex.org/r/saloon.co.at); OLive Eat & Drink (C, 161 m, https://directindex.org/r/olive-vienna.at); Ginza (F, 162 m, https://directindex.org/r/gastroweb.at); Donmono (B, 176 m, https://directindex.org/r/donmono.at); Pho Ever (C, 183 m, https://directindex.org/r/phoever.at); D'Lounge Donauzentrum (C, 195 m, https://directindex.org/r/d-lounge.at).

## 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 WordPress 58% (29% A or B, 36926 sites); This site 69.2%.

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

## Businesses like Cafe Tauber in Vienna

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Same kind in Vienna | 2159 | 50% | 25% | 69.2% |
| Built with WordPress in Vienna | 946 | 61% | 34% | 69.2% |

The best of Built with WordPress in Vienna: Erzherzogtum am Naschmarkt (A 100%, https://directindex.org/r/erzherzogtum.at); Fisch am Markt (A 100%, https://directindex.org/r/fischammarkt.at); Kanzleramt (A 100%, https://directindex.org/r/kanzleramt.wien); Labstelle (A 100%, https://directindex.org/r/labstelle.at); Mariahilferbräu (A 100%, https://directindex.org/r/mariahilferbrau.com).

With the two fixes above (No structured data for the business; Menu or price list is a PDF) the score would be about 95.4%: 34th of 2,159 in Vienna, up from 547th.

## The direct record
What agents get for Cafe Tauber, as JSON: https://directindex.org/api/direct/tauber.at
- Book: none on record
- Order: https://www.tauber.at/online-bestellung (own site; found by the scan of 2026-10-15, not yet tested)
- Menu: https://www.tauber.at/speisekarten/DonauZentrumBT4.pdf (pdf; from the scan)
- Hours: none on record
- Phone: 01 2036263
- Stable links that count: https://directindex.org/go/tauber.at/order, https://directindex.org/go/tauber.at/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

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 5 | 25 |
| Actionable | 15 | 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/tauber.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: 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: yes
- 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/tauber.at/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=tauber.at&force=1