# Tang Chu: Agent-Direct Score D (46.2%)

Site: https://tangchu.es/
Report: https://directindex.org/r/tangchu.es
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.)
Tang Chu is hard for agents to use.

## Direct links
- Menu: https://tangchu.es/carta.html
- Phone: +34 912 59 28 93

## What to fix first
- **No structured data for the business.** (+15 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
- **No booking or ordering path at all.** (+15 points) Agents have nothing to act on. Add a booking or ordering page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **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": "Restaurant",
  "name": "Tang Chu",
  "url": "https://tangchu.es/",
  "telephone": "+34 912 59 28 93",
  "email": "rest.tangchu.mad@gmail.com",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Plaza de España 11",
    "postalCode": "28008",
    "addressLocality": "Madrid"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 40.4221362,
    "longitude": -3.7139479
  },
  "openingHours": "12:00-24:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [],
      "opens": "12:00",
      "closes": "24:00"
    }
  ],
  "servesCuisine": [
    "japanese",
    "asian"
  ],
  "hasMenu": "https://tangchu.es/carta.html"
}
</script>
```

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

```
# Tang Chu

> restaurant (japanese, asian) in Plaza de España 11 28008 Madrid, Madrid. Phone +34 912 59 28 93.

## Book or order directly

- Menu: https://tangchu.es/carta.html

## Opening hours

12:00-24:00

## About

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

## Already right
- **robots.txt lets AI crawlers in.** There is no robots.txt, which allows everything.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.
- **Menu or price list is an HTML page.** Agents can read items and prices directly.

## Where it stands
874 of 1607 in Madrid. Top 54% 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 | 99% | no |
| Publish the menu or price list as HTML | 95% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 93% | yes |
| Structured data with address, phone and hours | 31% | no |
| Have an llms.txt | 16% | no |

Nearest places with a similar menu: HAMMER Authentic Sichuan Kitchen (B, 267 m, https://directindex.org/r/hammerrestaurants.com); El Edén Gastrobar (B, 322 m, https://directindex.org/r/riu360rooftopbar.com); Musashi (F, 626 m, https://directindex.org/r/musashimadrid.com); Distreato (C, 736 m, https://directindex.org/r/distreato.com); Kuraya (D, 754 m, https://directindex.org/r/kuraya.es); Restaurante HAN (C, 825 m, https://directindex.org/r/restaurantehan.com); Hattori Hanzo (C, 861 m, https://directindex.org/r/hattori-hanzo.com.es); The Vegan Roll (C, 941 m, https://directindex.org/r/theveganroll.com); Wok to Walk (B, 979 m, https://directindex.org/r/woktowalk.com); Smokey Gallery (B, 1001 m, https://directindex.org/r/smokeygallery.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.

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

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 23 | 25 |
| Readable | 7 | 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/tangchu.es
- 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: 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: 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/tangchu.es/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=tangchu.es&force=1