# UB3 Bistro: Agent-Direct Score F (20%)

Site: http://www.ub3.sg/
Report: https://directindex.org/r/ub3.sg
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.)
UB3 Bistro is largely invisible to agents.
AI assistants can't open UB3 Bistro's website, so they go by what other sites say about it.

## Direct links
- Menu: https://ub3.sg/menu
- Phone: +6596544034
- Address: 51 Ubi Ave 3, 408858, Singapore

## Nearby, also direct
Places near UB3 Bistro that take a booking or an order on their own website, with no marketplace in between.
- Tora Tora Tora (440 m): https://directindex.org/r/toratoratora.sg
- Yamato Izakaya (580 m): https://directindex.org/r/yamatoizakaya.com.sg
- Aspirasi Food Galore (600 m): https://directindex.org/r/aspirasifoodgalore.com.sg
- Nanay's Kitchen (700 m): https://directindex.org/r/thenanayskitchen.com
- Kei Kaisendon (750 m): https://directindex.org/r/keikaisendon.com

## 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 (TimeoutError: The operation was aborted due to timeout). 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 (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 through an unrecognised third party.** (+9 points) Check that the provider keeps your business as the seller of record. Guide: https://directindex.org/guides/book-direct-on-your-own-website

## 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": "UB3 Bistro",
  "url": "http://www.ub3.sg/",
  "telephone": "+6596544034",
  "address": "51 Ubi Ave 3, 408858, Singapore",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 1.33284399,
    "longitude": 103.89602676
  }
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the main AI user agents.
- **Menu or price list is an HTML page.** Agents can read the items and prices.

## Where it stands
2219 of 2549 in Singapore. Top 87% 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 | 97% | no |
| Publish the menu or price list as HTML | 89% | yes |
| Let AI crawlers in (no block at the server or in robots.txt) | 97% | no |
| Structured data with address, phone and hours | 55% | no |
| Have an llms.txt | 49% | no |

Nearest places in the index: Saturday House (C, 180 m, https://directindex.org/r/saturdayhouse.sg); Tora Tora Tora (A, 444 m, https://directindex.org/r/toratoratora.sg); Yamato Izakaya (B, 583 m, https://directindex.org/r/yamatoizakaya.com.sg); Xiang Ji Roasted Meat Food Trading 香记烧腊食品贸易 (F, 602 m, https://directindex.org/r/company.site); Aspirasi Food Galore (F, 603 m, https://directindex.org/r/aspirasifoodgalore.com.sg); Xi De Li Pte. Ltd. (D, 617 m, https://directindex.org/r/xideli.com.sg); Lee Do (Cold Crab) Restaurant (F, 627 m, https://directindex.org/r/leedorestaurant.com); Selegie Soya Bean (D, 630 m, https://directindex.org/r/selegiesoyabean.com.sg); Nanay's Kitchen (B, 703 m, https://directindex.org/r/thenanayskitchen.com); Kei Kaisendon (B, 747 m, https://directindex.org/r/keikaisendon.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 22 everyday questions about Singapore and named 159 places. UB3 Bistro wasn't one of them. See who was named: https://directindex.org/city/singapore/recommended


Compared with its peers: Sites built with GoDaddy Website Builder 35% (9% A or B, 7300 sites); This site 20%.

See what an AI agent reads on this site: https://directindex.org/r/ub3.sg/agent-view

## Businesses like UB3 Bistro in Singapore

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Singapore | 2549 | 54% | 34% | 20% |
| Sites built with GoDaddy Website Builder in Singapore | 25 | 36% | 12% | 20% |

The best of the sites built with GoDaddy Website Builder in Singapore: KUBES Indian Restobar (A 85.1%, https://directindex.org/r/kubesdelivery.com); Kozen Sushi Bar & Restaurant (B 73.8%, https://directindex.org/r/kozensushi.com); Summer Hill (B 73.8%, https://directindex.org/r/summerhill.sg); Royal Arabian Mandi (C 67.7%, https://directindex.org/r/royalarabianmandi.com); Eminami Halal Vietnam Pasir Ris (C 63.1%, https://directindex.org/r/eminami.sg).

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; Booking through an unrecognised third party), the score would be about 95.4%. That would be 46th of 2,549 in Singapore, up from 2219th.

## The direct record
What agents get for UB3 Bistro, as JSON: https://directindex.org/api/direct/ub3.sg
- Book: none on record
- Order: none on record
- Menu: https://ub3.sg/menu (html_page; from the scan)
- Hours: none on record
- Phone: +6596544034
- Stable links that count: https://directindex.org/go/ub3.sg/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

Only a real browser got this page (a plain fetch got TimeoutError: The operation was aborted due to timeout); Readable and Actionable were measured on the rendered page.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 0 | 25 |
| Readable | 7 | 25 |
| Actionable | 6 | 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/ub3.sg/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/ub3.sg/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=ub3.sg&force=1