# KoiCha: Agent-Direct Score F (0%)

Site: http://www.koichasg.com/
Report: https://directindex.org/r/koichasg.com
Scanned: 2026-11-05 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
KoiCha is largely invisible to agents.
AI assistants can't open KoiCha's website, so they go by what other sites say about it.

## Direct links
- Phone: +842862757188
- Address: 21 Số 4, 713100, Thủ Đức

## What to fix first
- **The site turns away every visitor that isn't a browser, AI agents included.** (+25 points) A plain fetch was refused (challenge:attention required). Only a real browser got the page. Every AI crawler and agent gets turned away the same way, so Reachable scores 0 and the rest is measured on the page as the browser rendered it. Ask the host to let the AI user agents through. Guide: https://directindex.org/guides/blocking-ai-crawlers-without-knowing
- **No structured data for the business.** (+15 points) Add schema.org JSON-LD for the business (CafeOrCoffeeShop, BarOrPub or the closest type, with name, address, telephone and openingHoursSpecification, plus servesCuisine). Every assistant reads this block first, and the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant
- **No booking or ordering link on the website.** (+15 points) There's no link on the site for an agent to follow. If you take bookings or orders through a platform, link to it from the site so agents can find it. Add a booking or ordering page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **No menu or price list found.** (+7 points) Agents answer 'what do they offer?' from marketplaces instead. Add a page with the menu or price list and link to it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai

## What the site tells visitors (Measured, not scored)
- **No English version declared.** Visitors from abroad, and assistants answering in English, read the page as it is. In Ho Chi Minh City, 17% of comparable sites declare one.

## 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": "KoiCha",
  "url": "http://www.koichasg.com/",
  "telephone": "+842862757188",
  "address": "21 Số 4, 713100, Thủ Đức",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 10.78683995,
    "longitude": 106.73420101
  }
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the main AI user agents.

## Where it stands
1617 of 1702 in Ho Chi Minh City cafes and bars. Top 95% 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 | 59% | no |
| Publish the menu or price list as HTML | 66% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 92% | no |
| Structured data with address, phone and hours | 21% | no |
| Have an llms.txt | 27% | no |

Nearest places in the index: Mint Garden (F, 136 m, https://directindex.org/r/mintgarden.vn); Tea Craft (D, 146 m, https://directindex.org/r/teacraft.vn); Sơn Mộc Coffee (D, 261 m, https://directindex.org/r/capherangxaynguyenchat.com); Tòa nhà MWG - Công ty Cổ phần Thế Giới Di Động (D, 462 m, https://directindex.org/r/mwg.vn); Q2 Coffee (F, 541 m, https://directindex.org/r/wixsite.com); Minh Phuong Premium Fruit 2.0 (F, 623 m, https://directindex.org/r/minhphuongfruit.com); Ngõ - Coffee & Nuts (D, 771 m, https://directindex.org/r/tiemhoangonho.com); Thanh Long ITC (D, 874 m, https://directindex.org/r/thanhlongespresso.com.vn); Casa Cafe Đồng Khởi (F, 946 m, https://directindex.org/r/casacafe.com.vn); Bột Trà Xanh Bảo Lộc - Vũ Gia (D, 1035 m, https://directindex.org/r/trabaoloc.com.vn).

## 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.


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

## Businesses like KoiCha in Ho Chi Minh City cafes and bars

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Ho Chi Minh City cafes and bars | 1702 | 41% | 7% | 0% |

The best of the businesses of the same kind in Ho Chi Minh City cafes and bars: Café Carré (A 100%, https://directindex.org/r/cafecarre.vn); Công Ty CP ĐT XD SX Viland (A 100%, https://directindex.org/r/vilandcoffee.com); Celestia Wine Bar (A 95.4%, https://directindex.org/r/celestiawinebar.com); Xóm Cà phê (A 95.1%, https://directindex.org/r/xomcaphe.com); Kafka Café (A 93.8%, https://directindex.org/r/bypremvegetarian.com).

With the three fixes above (The site turns away every visitor that isn't a browser, AI agents included; No structured data for the business; No booking or ordering link on the website), the score would be about 84.6%. That would be 23rd of 1,702 in Ho Chi Minh City cafes and bars, up from 1617th.

## The direct record
What agents get for KoiCha, as JSON: https://directindex.org/api/direct/koichasg.com
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: +842862757188

## 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

Only a real browser got this page (a plain fetch got challenge:attention required); Readable and Actionable were measured on the rendered page.

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

## Agent readiness (Cloudflare)
Not measured for this scan.
- JSON-LD for the business: no

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