# 더하롱베이: Agent-Direct Score D (53.8%)

Site: http://www.thehalongbay.com/
Report: https://directindex.org/r/thehalongbay.com
Scanned: 2026-10-22 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
더하롱베이 is hard for agents to use.
An AI assistant can open 더하롱베이's website. It can read what 더하롱베이 offers. To book or order, it is sent to GetYourGuide, a marketplace.

## Direct links
- Menu: https://thehalongbay.com/
- Phone: +8225872253
- Address: 1660-1 Seocho-dong, 06634, 서초1동
- Languages: Arabic, Danish, German, English, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Portuguese, Swedish, Thai, Turkish

## Nearby, also direct
Places near 더하롱베이 that take a booking or an order on their own website, with no marketplace in between.
- 삼학도 (790 m): https://directindex.org/r/shdfood.co.kr

## 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
- **Booking only through getyourguide.** (+12 points) Every transaction an agent makes goes through the marketplace, which takes its commission. Add a direct way on your own site. Even a simple form will do. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **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": "LocalBusiness",
  "name": "더하롱베이",
  "url": "http://www.thehalongbay.com/",
  "telephone": "+8225872253",
  "address": "1660-1 Seocho-dong, 06634, 서초1동",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 37.49214268,
    "longitude": 127.01482301
  }
}
</script>
```

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

```
# 더하롱베이

> local business (vietnamese) in 1660-1 Seocho-dong, 06634, 서초1동, Seoul. Phone +8225872253.

## Book or order directly

- Menu: https://thehalongbay.com/

## About

- Website: http://www.thehalongbay.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 main AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all got a normal response.
- **Menu or price list with prices on the page.** Agents can read the items and prices.
- **GetYourGuide works with agents through its partners.** GetYourGuide's consumer terms page answered 403 on 2026-10-15; its Partner API wiki says to request an API key from a partner manager, with booking only at the booking tier, and a ChatGPT app is listed. Terms read on 2026-10-15: https://github.com/getyourguide/partner-api-spec/wiki. An assistant that isn't a partner may not be able to finish there. A direct path on your own domain works for all of them.

## Where it stands
189 of 1450 in Seoul. Top 13% 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 | 75% | no |
| Publish the menu or price list as HTML | 63% | yes |
| Let AI crawlers in (no block at the server or in robots.txt) | 78% | yes |
| Structured data with address, phone and hours | 5% | no |
| Have an llms.txt | 28% | no |

Nearest places in the index: 너와집 백합 샤브샤브 (D, 174 m, https://directindex.org/r/bakhap.com); 옛날전통육개장 전문점 육대장 한방보쌈 전골 (F, 187 m, https://directindex.org/r/yukdaejang.com); 미타니야교대역점 (F, 390 m, https://directindex.org/r/mitaniya.com); 딘타이펑코리아 강남지점 (D, 466 m, https://directindex.org/r/dintaifung.co.kr); Pizza Hut (F, 484 m, https://directindex.org/r/pizzahut.com); 김치도가 (F, 525 m, https://directindex.org/r/kimchidoga.com); 서석대 (F, 526 m, https://directindex.org/r/seoseokdae.com); 대나무골 (D, 530 m, https://directindex.org/r/daenamoogol.co.kr); 삼백식당 (D, 689 m, https://directindex.org/r/300sikdang.co.kr); 삼학도 (C, 787 m, https://directindex.org/r/shdfood.co.kr).

## 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 22 everyday questions about Seoul and named 108 places. 더하롱베이 wasn't one of them. See who was named: https://directindex.org/city/seoul/recommended


Compared with its peers: Sites using GetYourGuide 58% (23% A or B, 144 sites); This site 53.8%.

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

## Businesses like 더하롱베이 in Seoul

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Seoul | 1450 | 34% | 3% | 53.8% |
| Sites using GetYourGuide in Seoul | 1 | 54% | 0% | 53.8% |

The best of the businesses of the same kind in Seoul: 버거파크 (A 95.4%, https://directindex.org/r/burgerpark.co.kr); Bruxie (A 90.8%, https://directindex.org/r/bruxie.com); Tap Public (A 90.8%, https://directindex.org/r/tappublic.com); 아벤티움 (A 90.8%, https://directindex.org/r/aventium.co.kr); 마히나 비건 테이블 (A 90%, https://directindex.org/r/mahinavegan.com).

With the two fixes above (No structured data for the business; Booking only through getyourguide), the score would be about 95.4%, which would be first of 1,450 in Seoul.

## The direct record
What agents get for 더하롱베이, as JSON: https://directindex.org/api/direct/thehalongbay.com
- Book: none on record
- Order: none on record
- Menu: https://thehalongbay.com/ (html_inline; from the scan)
- Hours: none on record
- Phone: +8225872253
- Stable links that count: https://directindex.org/go/thehalongbay.com/menu

## 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
- Vendor terms for agents, GetYourGuide: Through partners. GetYourGuide's consumer terms page answered 403 on 2026-10-15; its Partner API wiki says to request an API key from a partner manager, with booking only at the booking tier, and a ChatGPT app is listed. Read 2026-10-15: https://github.com/getyourguide/partner-api-spec/wiki

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 7 | 25 |
| Actionable | 3 | 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/thehalongbay.com
- 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: no

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