# [C3 16]² Praxis für Physiotherapie, Heilpraktik u. Prävention: Agent-Direct Score B (75.4%)

Site: https://www.c3-16.de/
Report: https://directindex.org/r/c3-16.de
Scanned: 2026-10-24 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
[C3 16]² Praxis für Physiotherapie, Heilpraktik u. Prävention is mostly ready for agents.
An AI assistant can open [C3 16]² Praxis für Physiotherapie, Heilpraktik u. Prävention's website. It can't find a menu or price list, so it answers from other sites. It finds a way to book or order directly on the site.

## Direct links
- Book directly: https://c3-16.de/termin-vereinbaren/ (on the business's own site)
- Order directly: https://c3-16.de/kontakt-und-anfahrt/ (on the business's own site)
- Phone: +49 621 43720780
- Address: C3 16 68159 Mannheim
- Languages: German, English

## Nearby, also direct
Places near [C3 16]² Praxis für Physiotherapie, Heilpraktik u. Prävention that take a booking or an order on their own website, with no marketplace in between.
- Gemeinschaftspraxis Baumgart und Becker (40 m): https://directindex.org/r/quadratepraxis.de
- Christiane Spreng Praxis für Physiotherapie (170 m): https://directindex.org/r/ganz-heit.de

## What to fix first
- **No list of services and prices found.** (+7 points) Agents answer 'what do they treat and what does it cost?' from directories instead. Add a page that lists services and prices as text, and link to 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, but worth doing) Optional for now and cheap to add. It's a short text file that describes the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business

## Fix kit: What to paste

Structured data (JSON-LD). Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Physiotherapy",
  "name": "[C3 16]² Praxis für Physiotherapie, Heilpraktik u. Prävention",
  "url": "https://www.c3-16.de/",
  "telephone": "+49 621 43720780",
  "email": "post@c3-16.de",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "C3 16",
    "postalCode": "68159",
    "addressLocality": "Mannheim"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 49.487593,
    "longitude": 8.4628158
  },
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://c3-16.de/termin-vereinbaren/",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    },
    {
      "@type": "OrderAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://c3-16.de/kontakt-und-anfahrt/",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      }
    }
  ]
}
</script>
```

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

```
# [C3 16]² Praxis für Physiotherapie, Heilpraktik u. Prävention

> physiotherapy in C3 16 68159 Mannheim, Mannheim dentists, clinics and vets. Phone +49 621 43720780.

## Book or order directly

- Book: https://c3-16.de/termin-vereinbaren/ (on the business's own site)
- Order: https://c3-16.de/kontakt-und-anfahrt/ (on the business's own site)

## About

- Website: https://www.c3-16.de/
- 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 main AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all got a normal response.
- **Structured data found (Organization).** no address, phone or hours in it
- **Appointments on your own site.** Agents can book an appointment without going through a marketplace.
- **Ordering on your own site.** Agents can order without going through a marketplace.

## Where it stands
15 of 283 in Mannheim dentists, clinics and vets. Top 5% of the sites scanned in this index.

| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 93% | yes |
| Publish the menu or price list as HTML | 14% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 86% | yes |
| Structured data with address, phone and hours | 10% | no |
| Have an llms.txt | 10% | no |

Nearest places in the index: Gemeinschaftspraxis Baumgart und Becker (C, 35 m, https://directindex.org/r/quadratepraxis.de); AGT Schmidt & Partner (D, 144 m, https://directindex.org/r/agt-online.de); Christiane Spreng Praxis für Physiotherapie (B, 167 m, https://directindex.org/r/ganz-heit.de); Team E3: Die Physiotherapeuten (F, 180 m, https://directindex.org/r/team-e3.de); Praxis Dr. Wolfgang Barthel (F, 187 m, https://directindex.org/r/praxis-dr-barthel.de); ZNS (D, 191 m, https://directindex.org/r/zns-mannheim.de); Kinderzahnarzt-Praxis Dr. Zenner (D, 210 m, https://directindex.org/r/dr-zenner.de); Dr. Peter Eckert (F, 228 m, https://directindex.org/r/neurologe-mannheim.de); Zahnarztpraxis Lutz Kramer (F, 251 m, https://directindex.org/r/zahnarztkramer.de); Dr. Stephan Gokel (D, 260 m, https://directindex.org/r/zahnarzt-gokel.de).

## What assistants answer
The assistants haven't been asked about this business yet. They're asked about the top-ranked businesses in each city index, and about any business as soon as it's claimed. Claim this page to be included.


Compared with its peers: Sites built with WordPress 55% (24% A or B, 224455 sites); This site 75.4%.

See what an AI agent reads on this site: https://directindex.org/r/c3-16.de/agent-view

## Businesses like [C3 16]² Praxis für Physiotherapie, Heilpraktik u. Prävention in Mannheim dentists, clinics and vets

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Mannheim dentists, clinics and vets | 283 | 45% | 10% | 75.4% |
| Sites built with WordPress in Mannheim dentists, clinics and vets | 97 | 53% | 23% | 75.4% |

The best of the sites built with WordPress in Mannheim dentists, clinics and vets: Dr. J. Finger MSc (B 84.6%, https://directindex.org/r/zahnarzt-finger.de); DENTAVITA – Zahnästhetik pur (B 80%, https://directindex.org/r/dentavita-mannheim.de); Christiane Spreng Praxis für Physiotherapie (B 78.5%, https://directindex.org/r/ganz-heit.de); Dr. Hans-Joachim Steudel (B 78.5%, https://directindex.org/r/dr-baudermann.de); Dr. Carola Wißmeier (B 75.4%, https://directindex.org/r/dr-wissmeier.de).

With the two fixes above (No list of services and prices found; Structured data is incomplete), the score would be about 95.4%, which would be first of 283 in Mannheim dentists, clinics and vets.

## The direct record
What agents get for [C3 16]² Praxis für Physiotherapie, Heilpraktik u. Prävention, as JSON: https://directindex.org/api/direct/c3-16.de
- Book: https://c3-16.de/termin-vereinbaren/ (own site; found by the scan of 2026-10-24, not yet tested)
- Order: https://c3-16.de/kontakt-und-anfahrt/ (own site; found by the scan of 2026-10-24, not yet tested)
- Menu: none on record
- Hours: none on record
- Phone: +49 621 43720780
- Stable links that count: https://directindex.org/go/c3-16.de/book, https://directindex.org/go/c3-16.de/order

## 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 /termin-vereinbaren/: booking link (other).

## 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/c3-16.de
- 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: yes
- OAuth protected resource metadata: yes
- 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/c3-16.de/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/c3-16.de/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. 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=c3-16.de&force=1