# Cha Chaan Teng: Agent-Direct Score C (67.7%)

Site: http://www.chachaantenguk.co.uk
Report: https://directindex.org/r/chachaantenguk.co.uk
Scanned: 2026-10-21 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Cha Chaan Teng is partly visible to agents.
An AI assistant can open Cha Chaan Teng's website. What Cha Chaan Teng offers is in a PDF or an image, and assistants read those badly. It finds a way to book or order directly, through DesignMyNight.

## Direct links
- Book directly: https://partners.designmynight.com/pf/js?venue_id=57695bd4426ba18417ff1de7&type=57850ccc28c51ac07901eb55,57850ccc28c51ac07901eb56,57f4038bd5c5886406ac293e,57f7ee6fc097f68f3d89cebd,57d52203c097f694361ecd83,57caf004c097f6133a8b4591,5800a50ec097f6b80f871425,580a0948d5c58818144f263d,580a0948d5c58818144f263e,580a0948d5c58818144f263f,592840677c75752620034961,5926a696c4b5735fa238eef2,5926a7d405b6e04060461310,599d4d82f562bf29a11b4127,5a6861e08b1a0d601722a327,5a4baba5521ae853ee56c398,5a4ba910521ae84f1c5c7750 (through designmynight acting for the business)
- Order directly: https://www.chachaantenguk.co.uk/menu/london/holborn/cha-chaan-teng (on the business's own site)
- Menu: https://www.chachaantenguk.co.uk/downloads/Breakfast-Menu.pdf
- Phone: 020 3876 4001
- Address: 38 Kingsway, WC2B 6EY, London
- Prices: 3 prices on the site, the middle one £5.00

## Nearby, also direct
Places near Cha Chaan Teng that take a booking or an order on their own website, with no marketplace in between.
- Mayamama at Sway (130 m): https://directindex.org/r/swaybar.co.uk
- Pita Pit (130 m): https://directindex.org/r/pitapitusa.com
- HUS London (160 m): https://directindex.org/r/huslondon.co.uk
- Holborn Dining Room (210 m): https://directindex.org/r/rosewoodhotels.com
- Hiba Express (220 m): https://directindex.org/r/hiba-express.co.uk

## 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). Every assistant reads this block first, and the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant
- **Menu or price list is a PDF.** (+3 points) Most agents skip PDFs or read them badly. Publish it as an HTML page and keep the PDF as a download. Guide: https://directindex.org/guides/menu-pdf-ai
- **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

## What the site tells visitors (Measured, not scored)
- **3 prices on the landing page, the middle one £5.00.** In London, the middle price of comparable sites that show prices is £11.95.

## 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": "LocalBusiness",
  "name": "Cha Chaan Teng",
  "url": "http://www.chachaantenguk.co.uk",
  "telephone": "020 3876 4001",
  "address": "38 Kingsway, WC2B 6EY, London",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 51.51589603994617,
    "longitude": -0.11879777991893414
  },
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://partners.designmynight.com/pf/js?venue_id=57695bd4426ba18417ff1de7&amp;type=57850ccc28c51ac07901eb55,57850ccc28c51ac07901eb56,57f4038bd5c5886406ac293e,57f7ee6fc097f68f3d89cebd,57d52203c097f694361ecd83,57caf004c097f6133a8b4591,5800a50ec097f6b80f871425,580a0948d5c58818144f263d,580a0948d5c58818144f263e,580a0948d5c58818144f263f,592840677c75752620034961,5926a696c4b5735fa238eef2,5926a7d405b6e04060461310,599d4d82f562bf29a11b4127,5a6861e08b1a0d601722a327,5a4baba5521ae853ee56c398,5a4ba910521ae84f1c5c7750",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    },
    {
      "@type": "OrderAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.chachaantenguk.co.uk/menu/london/holborn/cha-chaan-teng",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      }
    }
  ]
}
</script>
```

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

```
# Cha Chaan Teng

> local business in 38 Kingsway, WC2B 6EY, London, London. Phone 020 3876 4001.

## Book or order directly

- Book: https://partners.designmynight.com/pf/js?venue_id=57695bd4426ba18417ff1de7&amp;type=57850ccc28c51ac07901eb55,57850ccc28c51ac07901eb56,57f4038bd5c5886406ac293e,57f7ee6fc097f68f3d89cebd,57d52203c097f694361ecd83,57caf004c097f6133a8b4591,5800a50ec097f6b80f871425,580a0948d5c58818144f263d,580a0948d5c58818144f263e,580a0948d5c58818144f263f,592840677c75752620034961,5926a696c4b5735fa238eef2,5926a7d405b6e04060461310,599d4d82f562bf29a11b4127,5a6861e08b1a0d601722a327,5a4baba5521ae853ee56c398,5a4ba910521ae84f1c5c7750 (through designmynight acting for the business)
- Order: https://www.chachaantenguk.co.uk/menu/london/holborn/cha-chaan-teng (on the business's own site)
- Menu: https://www.chachaantenguk.co.uk/downloads/Breakfast-Menu.pdf

## About

- Website: http://www.chachaantenguk.co.uk
- 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.
- **Booking through designmynight on your own domain.** There's no marketplace commission, and the customer stays yours.
- **Ordering on your own site.** Agents can order without going through a marketplace.

## Where it stands
3520 of 8985 in London. Top 39% 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 | 100% | yes |
| Publish the menu or price list as HTML | 87% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 94% | yes |
| Structured data with address, phone and hours | 64% | no |
| Have an llms.txt | 37% | no |

Nearest places in the index: PIDE & CO (D, 13 m, https://directindex.org/r/pide-co.com); 42 Holborn (F, 25 m, https://directindex.org/r/42holborn.com); Bank Restaurant (F, 74 m, https://directindex.org/r/bankrestaurants.com); Coopers (F, 125 m, https://directindex.org/r/londontown.com); Mayamama at Sway (C, 125 m, https://directindex.org/r/swaybar.co.uk); Pita Pit (B, 132 m, https://directindex.org/r/pitapitusa.com); HUS London (B, 155 m, https://directindex.org/r/huslondon.co.uk); Holborn Dining Room (C, 206 m, https://directindex.org/r/rosewoodhotels.com); Hiba Express (A, 221 m, https://directindex.org/r/hiba-express.co.uk); The Pie Room (C, 221 m, https://directindex.org/r/holborndiningroom.com).

## 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.

The assistants were asked 13 everyday questions about London and named 66 places. Cha Chaan Teng wasn't one of them. See who was named: https://directindex.org/city/london/recommended


Compared with its peers: Sites using DesignMyNight 77% (70% A or B, 652 sites); This site 67.7%.

See what an AI agent reads on this site: https://directindex.org/r/chachaantenguk.co.uk/agent-view

## Businesses like Cha Chaan Teng in London

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in London | 8985 | 54% | 36% | 67.7% |
| Sites using DesignMyNight in London | 128 | 77% | 71% | 67.7% |

The best of the sites using DesignMyNight in London: The Princess of Wales (A 100%, https://directindex.org/r/lovetheprincess.com); A Grelha (A 95.4%, https://directindex.org/r/thegundocklands.com); Bohemia House (A 95.4%, https://directindex.org/r/bohemiahouse.london); Crown Kebab (A 95.4%, https://directindex.org/r/roseandcrownealing.co.uk); Fuller's (A 95.4%, https://directindex.org/r/madhatterhotel.co.uk).

With the two fixes above (No structured data for the business; Menu or price list is a PDF), the score would be about 95.4%. That would be 187th of 8,985 in London, up from 3520th.

## The direct record
What agents get for Cha Chaan Teng, as JSON: https://directindex.org/api/direct/chachaantenguk.co.uk
- Book: https://partners.designmynight.com/pf/js?venue_id=57695bd4426ba18417ff1de7&amp;type=57850ccc28c51ac07901eb55,57850ccc28c51ac07901eb56,57f4038bd5c5886406ac293e,57f7ee6fc097f68f3d89cebd,57d52203c097f694361ecd83,57caf004c097f6133a8b4591,5800a50ec097f6b80f871425,580a0948d5c58818144f263d,580a0948d5c58818144f263e,580a0948d5c58818144f263f,592840677c75752620034961,5926a696c4b5735fa238eef2,5926a7d405b6e04060461310,599d4d82f562bf29a11b4127,5a6861e08b1a0d601722a327,5a4baba5521ae853ee56c398,5a4ba910521ae84f1c5c7750 (vendor on own site: DesignMyNight; found by the scan of 2026-10-21, not yet tested)
- Order: https://www.chachaantenguk.co.uk/menu/london/holborn/cha-chaan-teng (own site; found by the scan of 2026-10-21, not yet tested)
- Menu: https://www.chachaantenguk.co.uk/downloads/Breakfast-Menu.pdf (pdf; from the scan)
- Hours: none on record
- Phone: 020 3876 4001
- Stable links that count: https://directindex.org/go/chachaantenguk.co.uk/book, https://directindex.org/go/chachaantenguk.co.uk/order, https://directindex.org/go/chachaantenguk.co.uk/menu
- Agents and people followed 5 direct links to this business this month (5 by AI agents).

## 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 | 4 | 25 |
| Actionable | 15 | 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/chachaantenguk.co.uk
- 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

Keep watching this business (https://directindex.org/r/chachaantenguk.co.uk/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/chachaantenguk.co.uk/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=chachaantenguk.co.uk&force=1