# Yayoi Japanese Teishoku Restaurant やよい軒: Agent-Direct Score A (85.7%)

Site: https://www.yayoi.sg/
Report: https://directindex.org/r/yayoi.sg
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.)
Yayoi Japanese Teishoku Restaurant やよい軒 is ready for agents.

## Direct links
- Book directly: https://www.yayoi.sg/reserveaseat (on the business's own site)
- Order directly: https://deliver.yayoi.sg/en_SG/ (on the business's own site)
- Menu: https://www.yayoi.sg/menu
- Phone: +65 63527889

## What to fix first
- **The server turns AI crawlers away at the door.** (+3.3 points) Live fetches as PerplexityBot (cloudflare_challenge) were refused while a normal browser got the page. This is usually a hosting or firewall bot list the owner never chose. Ask the host to allow these user agents. Guide: https://directindex.org/guides/blocking-ai-crawlers-without-knowing
- **Structured data is incomplete.** (+3 points) Missing: opening hours. Guide: https://directindex.org/guides/structured-data-restaurant
- **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": "Yayoi Japanese Teishoku Restaurant やよい軒",
  "url": "https://www.yayoi.sg/",
  "telephone": "+65 63527889",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "United Square #B1-54/55",
    "postalCode": "307591",
    "addressLocality": "Singapore"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 1.3172843,
    "longitude": 103.8433527
  },
  "openingHours": "Mo-Su 10:30-21:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [],
      "opens": "10:30",
      "closes": "21:00"
    }
  ],
  "servesCuisine": [
    "japanese"
  ],
  "acceptsReservations": "https://www.yayoi.sg/reserveaseat",
  "hasMenu": "https://www.yayoi.sg/menu",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.yayoi.sg/reserveaseat",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    },
    {
      "@type": "OrderAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://deliver.yayoi.sg/en_SG/",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      }
    }
  ]
}
</script>
```

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

```
# Yayoi Japanese Teishoku Restaurant やよい軒

> restaurant (japanese) in United Square #B1-54/55 307591 Singapore, Singapore. Phone +65 63527889.

## Book or order directly

- Book: https://www.yayoi.sg/reserveaseat (on the business's own site)
- Order: https://deliver.yayoi.sg/en_SG/ (on the business's own site)
- Menu: https://www.yayoi.sg/menu

## Opening hours

Mo-Su 10:30-21:00

## About

- Website: https://www.yayoi.sg/
- 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 key AI user agents.
- **Structured data present (LocalBusiness).** address, phone
- **Menu or price list is an HTML page.** Agents can read items and prices directly.
- **Booking on your own site.** Agents can book without a marketplace in the loop.
- **Ordering on your own site.** Agents can order without a marketplace in the loop.

## Where it stands
39 of 571 in Singapore. Top 7% 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 | 88% | yes |
| Publish the menu or price list as HTML | 97% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 95% | no |
| Structured data with address, phone and hours | 47% | no |
| Have an llms.txt | 28% | no |

Nearest places with a similar menu: Monster Curry (B, 294 m, https://directindex.org/r/monstercurry.com.sg); Veg-An (F, 1771 m, https://directindex.org/r/veggie-an.com); Sanpoutei Ramen (D, 1842 m, https://directindex.org/r/sanpoutei.sg); Royal Host (C, 1888 m, https://directindex.org/r/royalhost.com.sg); やよい軒 (D, 1925 m, https://directindex.org/r/yayoiken.com); CoCo Ichibanya (D, 2270 m, https://directindex.org/r/ichibanya.co.jp); Genki Sushi (C, 2276 m, https://directindex.org/r/genkisushi.com.sg); Ma Maison (C, 2443 m, https://directindex.org/r/ma-maison.sg); Shoukouwa Shinjidai (F, 2497 m, https://directindex.org/r/shinjidai.com.sg); Sushi Tei (B, 2757 m, https://directindex.org/r/sushitei.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.

Against its peers: Sites built with Wix 58% (35% A or B, 3255 sites); This site 85.7%.

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

## Businesses like Yayoi Japanese Teishoku Restaurant やよい軒 in Singapore

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Same kind in Singapore | 571 | 49% | 34% | 85.7% |
| Built with Wix in Singapore | 29 | 70% | 59% | 85.7% |

The best of Built with Wix in Singapore: Fish & Co. NTP (A 96.3%, https://directindex.org/r/fish-co.com); Bismillah Biryani (A 90%, https://directindex.org/r/bismillahbiryani.com); Chingu Dining Rochester (A 86.3%, https://directindex.org/r/chingu.com.sg); One Fattened Calf Burgers (B 83.1%, https://directindex.org/r/onefattenedcalf.com); PizzaExpress (B 82.5%, https://directindex.org/r/pizzaexpress.sg).

With the two fixes above (The server turns AI crawlers away at the door; Structured data is incomplete) the score would be about 95.4%: 5th of 571 in Singapore, up from 39th.

## The direct record
What agents get for Yayoi Japanese Teishoku Restaurant やよい軒, as JSON: https://directindex.org/api/direct/yayoi.sg
- Book: https://www.yayoi.sg/reserveaseat (own site; found by the scan of 2026-10-14, not yet tested)
- Order: https://deliver.yayoi.sg/en_SG/ (own site; found by the scan of 2026-10-14, not yet tested)
- Menu: https://www.yayoi.sg/menu (html_page; from the scan)
- Hours: Mo-Su 10:30-21:00 (closed now) (from OpenStreetMap)
- Phone: +65 63527889
- Stable links that count: https://directindex.org/go/yayoi.sg/book, https://directindex.org/go/yayoi.sg/order, https://directindex.org/go/yayoi.sg/menu
- Agents and people followed 2 direct links to this business this month (2 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): not measured
- ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): not measured
- 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): not measured

Not measured at this scan; the next scan measures it.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 21.7 | 25 |
| Readable | 19 | 25 |
| Actionable | 15 | 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/yayoi.sg
- 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: yes

Deep report: https://directindex.org/r/yayoi.sg/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=yayoi.sg&force=1