# Haus der Musik: Agent-Direct Score B (75.4%)

Site: https://www.hausdermusik.com/
Report: https://directindex.org/r/hdm.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.)
Haus der Musik is mostly ready for agents.

## Direct links
- Book directly: https://www.hdm.at/eventlocations/ (on the business's own site)
- Phone: +43 1 5134850

## What to fix first
- **No tickets and prices found.** (+7 points) Agents answer 'what does it cost and when' from marketplaces instead. Add a page with tickets, times and prices as text and link it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai
- **Structured data is incomplete.** (+6 points) Missing: address, telephone, opening hours. Guide: https://directindex.org/guides/structured-data-restaurant
- **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": "Museum",
  "name": "Haus der Musik",
  "url": "https://www.hausdermusik.com/",
  "telephone": "+43 1 5134850",
  "email": "info@hdm.at",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Seilerstätte 30",
    "postalCode": "1010",
    "addressLocality": "Wien",
    "addressCountry": "AT"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 48.203792,
    "longitude": 16.3731547
  },
  "openingHours": "Mo-Su 10:00-22:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [],
      "opens": "10:00",
      "closes": "22:00"
    }
  ],
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.hdm.at/eventlocations/",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
```

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

```
# Haus der Musik

> museum in Seilerstätte 30 1010 Wien, Vienna tours, attractions and museums. Phone +43 1 5134850.

## Book or order directly

- Book: https://www.hdm.at/eventlocations/ (on the business's own site)

## Opening hours

Mo-Su 10:00-22:00

## About

- Website: https://www.hausdermusik.com/
- 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.
- **Structured data present (Person).** but without address, phone or hours
- **Tickets on your own site.** Agents can buy tickets without a marketplace in the loop.

## Since the scan of 2026-10-14 (D then)
- Fixed: No booking or ordering path at all
- New: nothing

## Where it stands
9 of 153 in Vienna tours, attractions and museums. Top 6% 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% | yes |
| Publish the menu or price list as HTML | 19% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 94% | yes |
| Structured data with address, phone and hours | 13% | no |
| Have an llms.txt | 31% | no |

Nearest places in the index: Metro Kinokulturhaus (C, 153 m, https://directindex.org/r/filmarchiv.at); Mythos Mozart (F, 297 m, https://directindex.org/r/mythos-mozart.com); Wiener Staatsoper (D, 298 m, https://directindex.org/r/wiener-staatsoper.at); Kaisergruft (D, 312 m, https://directindex.org/r/kapuzinergruft.com); Künstlerhaus Wien (C, 352 m, https://directindex.org/r/kuenstlerhaus.at); Elite Tours Reisebüro GesmbH (C, 361 m, https://directindex.org/r/elitetours.at); Albertina modern (C, 368 m, https://directindex.org/r/albertina.at); Musikverein (B, 368 m, https://directindex.org/r/musikverein.at); billigweg.at (D, 385 m, https://directindex.org/r/travioro.com); ETI (B, 390 m, https://directindex.org/r/eti.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.

Score over 2 scans since 2026-10-14: 2026-10-14 51%, 2026-10-15 75%.

Against its peers: Sites built with WordPress 58% (29% A or B, 36926 sites); This site 75.4%.

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

## Businesses like Haus der Musik in Vienna tours, attractions and museums

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Same kind in Vienna tours, attractions and museums | 153 | 51% | 16% | 75.4% |
| Built with WordPress in Vienna tours, attractions and museums | 36 | 58% | 33% | 75.4% |

The best of Built with WordPress in Vienna tours, attractions and museums: Museum der Illusionen Wien (B 83.1%, https://directindex.org/r/museumderillusionen.at); Time Travel Vienna (B 77.5%, https://directindex.org/r/timetravel-vienna.at); Enjoy (B 75.4%, https://directindex.org/r/enjoy-reisen.at); House Of Strauss (B 75.4%, https://directindex.org/r/houseofstrauss.at); Klimt-Villa (B 75.4%, https://directindex.org/r/klimtvilla.at).

With the two fixes above (No tickets and prices found; Structured data is incomplete) the score would be about 95.4%: first of 153 in Vienna tours, attractions and museums.

## The direct record
What agents get for Haus der Musik, as JSON: https://directindex.org/api/direct/hdm.at
- Book: https://www.hdm.at/eventlocations/ (own site; found by the scan of 2026-10-15, not yet tested)
- Order: none on record
- Menu: none on record
- Hours: Mo-Su 10:00-22:00 (open now) (from OpenStreetMap)
- Phone: +43 1 5134850
- Stable links that count: https://directindex.org/go/hdm.at/book

## 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

Found one hop past the home page: booking page /eventlocations/: phone.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 9 | 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/hdm.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: yes

Keep watching this business (https://directindex.org/r/hdm.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/hdm.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=hdm.at&force=1