# Lindenthaler Salzgrotte: Agent-Direct Score F (20%)

Site: https://www.lindenthaler-salzgrotte.de/
Report: https://directindex.org/r/lindenthaler-salzgrotte.de
Scanned: 2026-10-14 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.)
Lindenthaler Salzgrotte is largely invisible to agents.

## Direct links
- Phone: +49 221 88867014

## What to fix first
- **No structured data for the business.** (+15 points) Add schema.org JSON-LD for the business (HairSalon, BeautySalon or the closest type, with name, address, telephone and openingHoursSpecification). 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 way to book an appointment online.** (+15 points) Agents have nothing to act on. Add an online appointment page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **robots.txt blocks GPTBot, ClaudeBot, PerplexityBot, Google-Extended, OAI-SearchBot, ChatGPT-User, Claude-User, Perplexity-User.** (+10 points) These are the crawlers behind ChatGPT, Claude, Perplexity and Google's AI features. Remove the Disallow lines for them, or add explicit Allow rules. Guide: https://directindex.org/guides/robots-txt-for-ai-agents
- **No price list of services found.** (+7 points) Agents answer 'what do they offer and what does it cost' from marketplaces and directories instead. Add a page with services and prices as text 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 (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": "BeautySalon",
  "name": "Lindenthaler Salzgrotte",
  "url": "https://www.lindenthaler-salzgrotte.de/",
  "telephone": "+49 221 88867014",
  "email": "lindenthaler-salzgrotte@netcologne.de",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 50.9234276,
    "longitude": 6.9128878
  },
  "openingHours": "Mo-Tu 10:00-18:00; We 10:00-14:00; Th 14:00-20:00; Fr-Sa 10:00-14:00; Su,PH off",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday"
      ],
      "opens": "10:00",
      "closes": "18:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Wednesday"
      ],
      "opens": "10:00",
      "closes": "14:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Thursday"
      ],
      "opens": "14:00",
      "closes": "20:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Friday",
        "Saturday"
      ],
      "opens": "10:00",
      "closes": "14:00"
    }
  ]
}
</script>
```

robots.txt. Add these lines to /robots.txt and delete any Disallow rule that names these crawlers.

```
# Let AI assistants read the site: they send people to you; a marketplace keeps them.
# Remove any Disallow lines for these names elsewhere in this file.
User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: Claude-User
Allow: /

User-agent: Perplexity-User
Allow: /
```

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

```
# Lindenthaler Salzgrotte

> beauty salon in Cologne hairdressers and beauty salons. Phone +49 221 88867014.

## Opening hours

Mo-Tu 10:00-18:00; We 10:00-14:00; Th 14:00-20:00; Fr-Sa 10:00-14:00; Su,PH off

## About

- Website: https://www.lindenthaler-salzgrotte.de/
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
```

## Already right
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.

## Since the scan of 2026-10-14 (F then)
- Fixed: nothing
- New: nothing

## Where it stands
195 of 245 in Cologne hairdressers and beauty salons. Top 80% 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 | 92% | no |
| Publish the menu or price list as HTML | 12% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 92% | no |
| Structured data with address, phone and hours | 24% | no |
| Have an llms.txt | 20% | no |

Nearest places in the index: Saitong Thai-Massage (F, 74 m, https://directindex.org/r/saitong.de); Cologne Hair (C, 105 m, https://directindex.org/r/cologne-hair.de); RheinSchnitt (D, 420 m, https://directindex.org/r/rheinschnitt.com); Nicole Reuter Hair Cologne (C, 503 m, https://directindex.org/r/reuter-nicole.de); Ulli Betting Osteopathie (F, 520 m, https://directindex.org/r/sportpraxis-koeln.de); Gvantsa Rott beauty (F, 537 m, https://directindex.org/r/gvantsa-rott-beauty.de); hiBeauty (D, 1158 m, https://directindex.org/r/hibeauty-suelz.de); Mirrorcut (D, 1543 m, https://directindex.org/r/mirrorcut.de); Fußstudio Herzog (D, 1732 m, https://directindex.org/r/fusspflege-herzog.de); Haarlust (F, 1733 m, https://directindex.org/r/haarlust.com).

## 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 20%, 2026-10-14 20%.

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

## Businesses like Lindenthaler Salzgrotte in Cologne hairdressers and beauty salons

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Same kind in Cologne hairdressers and beauty salons | 245 | 40% | 9% | 20% |

The best of Same kind in Cologne hairdressers and beauty salons: My Thai Massage (A 95.4%, https://directindex.org/r/my-thaimassage.koeln); Asia Massagezentrum (B 84.6%, https://directindex.org/r/asiamassagezentrum.de); Beauty Akademie P. Möltgen (B 84.6%, https://directindex.org/r/parfuemerie-moeltgen.de); Last Rose Hairsalon (B 84.6%, https://directindex.org/r/lastrose-hairsalon.de); MIKODERM COSMETICS (B 80%, https://directindex.org/r/mikoderm.de).

With the three fixes above (No structured data for the business; No way to book an appointment online; robots.txt blocks GPTBot, ClaudeBot, PerplexityBot, Google-Extended, OAI-SearchBot, ChatGPT-User, Claude-User, Perplexity-User) the score would be about 81.5%: 5th of 245 in Cologne hairdressers and beauty salons, up from 195th.

## The direct record
What agents get for Lindenthaler Salzgrotte, as JSON: https://directindex.org/api/direct/lindenthaler-salzgrotte.de
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: Mo-Tu 10:00-18:00; We 10:00-14:00; Th 14:00-20:00; Fr-Sa 10:00-14:00; Su,PH off (closed now) (from OpenStreetMap)
- Phone: +49 221 88867014

## 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): not measured
- ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): not measured
- 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): not measured

Not measured at this scan; the next scan measures it.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 13 | 25 |
| Readable | 0 | 25 |
| Actionable | 0 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 0 of 5, Not Ready. Cloudflare's report: https://isitagentready.com/lindenthaler-salzgrotte.de
- Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md)
- sitemap.xml: no (how: https://isitagentready.com/.well-known/agent-skills/sitemap/SKILL.md)
- 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

Deep report: https://directindex.org/r/lindenthaler-salzgrotte.de/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=lindenthaler-salzgrotte.de&force=1