# City Cruises Vienna - DDSG Blue Danube: Agent-Direct Score B (70.8%)

Site: http://www.ddsg-blue-danube.at/
Report: https://directindex.org/r/ddsg-blue-danube.at
Scanned: 2026-10-17 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.)
City Cruises Vienna - DDSG Blue Danube is mostly ready for agents.
An AI assistant can open the website of City Cruises Vienna - DDSG Blue Danube. It can read what City Cruises Vienna - DDSG Blue Danube offers. It finds no link to book or order online, only a phone number.

## Direct links
- Menu: https://ddsg-blue-danube.at/en/
- Phone: 0158880

## What to fix first
- Prices: 46 prices on the site, the middle one €78.50
- Languages: English

## What the site tells visitors (Measured, not scored)
- **46 prices on the landing page, the middle one €78.50.** In Vienna, the middle price of comparable sites that show prices is €36.75.

- **No ticket link on the website.** (+13 points) Only a phone number or WhatsApp, which agents cannot use yet. If you take bookings or orders through a platform, link to it from the site so an agent can find it. Add a ticket or booking page. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **Structured data is incomplete.** (+3 points) Missing: opening hours. Guide: https://directindex.org/guides/structured-data-restaurant
- **The phone on the site is not the one the open data lists.** The site shows +43 1 588 80-0; OpenStreetMap or Overture Maps lists 0158880. An assistant that sees two different numbers does not know which to trust. Correct the wrong one: the site, or the map data at openstreetmap.org.

## 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": "Organization",
  "name": "City Cruises Vienna - DDSG Blue Danube",
  "url": "http://www.ddsg-blue-danube.at/",
  "telephone": "0158880",
  "address": "Franz-Josefs-Kai 2, 1010, Wien",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 48.2115022,
    "longitude": 16.3772503
  }
}
</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.
- **Structured data present (Organization).** address, phone
- **Tickets and prices with prices on the page.** Agents can read items and prices directly.

## Where it stands
69 of 479 in Vienna tours, attractions and museums. Top 14% 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 | 100% | no |
| Publish the menu or price list as HTML | 31% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 94% | yes |
| Structured data with address, phone and hours | 8% | no |
| Have an llms.txt | 20% | yes |

Nearest places in the index: Twin City Liner (C, 79 m, https://directindex.org/r/twincityliner.com); CheetahCraft Galerie (D, 110 m, https://directindex.org/r/cheetahcraft.eu); Galerie Ambiente (F, 238 m, https://directindex.org/r/galerieambiente.at); Teddy Bear Museum Wiener Teddybärenmuseum (F, 257 m, https://directindex.org/r/teddybear.org); ladolcevienna (F, 264 m, https://directindex.org/r/ladolcevienna.at); Edel & Stark AG - Luxury Car Hire Vienna (C, 265 m, https://directindex.org/r/edelstark.com); Hotrod Tour Vienna (D, 275 m, https://directindex.org/r/hotrod-tour.at); Ankeruhr (F, 277 m, https://directindex.org/r/vienna.cc); Bäckerstrasse (D, 281 m, https://directindex.org/r/oetk.at); Aroopa Travel (A, 292 m, https://directindex.org/r/aroopa.travel).

## 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/ddsg-blue-danube.at/agent-view

## Businesses like City Cruises Vienna - DDSG Blue Danube in Vienna tours, attractions and museums

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Vienna tours, attractions and museums | 479 | 49% | 15% | 70.8% |

The best of the businesses of the same kind in Vienna tours, attractions and museums: Kaiser Franz Joseph Hutmuseum (A 100%, https://directindex.org/r/piaristenkeller.com); Prime Tours (A 90.8%, https://directindex.org/r/primetours.at); TourRadar (A 89.2%, https://directindex.org/r/tourradar.com); Aroopa Travel (A 87.7%, https://directindex.org/r/aroopa.travel); RailNetEurope (A 87.7%, https://directindex.org/r/rne.eu).

With the two fixes above (No ticket link on the website; Structured data is incomplete) the score would be about 95.4%: 2nd of 479 in Vienna tours, attractions and museums, up from 69th.

## The direct record
What agents get for City Cruises Vienna - DDSG Blue Danube, as JSON: https://directindex.org/api/direct/ddsg-blue-danube.at
- Book: none on record
- Order: none on record
- Menu: https://ddsg-blue-danube.at/en/ (html_inline; from the scan)
- Hours: none on record
- Phone: 0158880
- Stable links that count: https://directindex.org/go/ddsg-blue-danube.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 | 19 | 25 |
| Actionable | 2 | 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/ddsg-blue-danube.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: 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: yes

Keep watching this business (https://directindex.org/r/ddsg-blue-danube.at/plan): the assistants asked again every month, with what changed; 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/ddsg-blue-danube.at/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 5 EUR, one-off. 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=ddsg-blue-danube.at&force=1