# Kaisen Izakaya J-Bar: Agent-Direct Score D (52.3%)

Site: https://www.jbar28.com/
Report: https://directindex.org/r/jbar28.com
Scanned: 2026-10-16 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.)
Kaisen Izakaya J-Bar is hard for agents to use.
AI assistants cannot open the website of Kaisen Izakaya J-Bar, so they rely on what other sites say about it.

## Direct links
- Book directly: https://www.jbar28.com/%E8%A4%87%E8%A3%BD-reservierung (on the business's own site)
- Menu: https://www.jbar28.com/general-8
- Phone: +49 89 5146 9983

## What to fix first
- **The site turns every visitor without a browser away, AI agents included.** (+25 points) A plain fetch was refused (cloudflare_challenge); only a real browser got the page. Every AI crawler and agent is turned away the same way, so Reachable scores 0 and the rest is measured on the rendered page. Ask the host to let the AI user agents through. 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

## 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": "Kaisen Izakaya J-Bar",
  "url": "https://www.jbar28.com/",
  "telephone": "+49 89 5146 9983",
  "email": "jbar.munich@gmail.com",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Maistraße 28",
    "postalCode": "80337",
    "addressLocality": "München",
    "addressCountry": "DE"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 48.1274804,
    "longitude": 11.5613902
  },
  "openingHours": "Th-Mo 18:00-22:30; Tu-We off",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Thursday",
        "Friday",
        "Saturday",
        "Sunday",
        "Monday"
      ],
      "opens": "18:00",
      "closes": "22:30"
    }
  ],
  "servesCuisine": [
    "japanese"
  ],
  "acceptsReservations": "https://www.jbar28.com/%E8%A4%87%E8%A3%BD-reservierung",
  "hasMenu": "https://www.jbar28.com/general-8",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.jbar28.com/%E8%A4%87%E8%A3%BD-reservierung",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** There is no robots.txt, which allows everything.
- **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.

## Since the scan of 2026-10-14 (F then)
- Fixed: The site could not be read at all
- New: The site turned every visitor without a browser away; Structured data was incomplete

## Where it stands
946 of 1742 in Munich. Top 54% 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 | 94% | yes |
| Publish the menu or price list as HTML | 86% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 87% | no |
| Structured data with address, phone and hours | 38% | no |
| Have an llms.txt | 21% | no |

Nearest places with a similar menu: Tsuki Ji (D, 338 m, https://directindex.org/r/restaurant-tsukiji.de); Ciao Chang (C, 471 m, https://directindex.org/r/ciaochang.de); Usagi (C, 586 m, https://directindex.org/r/usagi.bar); Kinchia (C, 706 m, https://directindex.org/r/kinchia.de); Niu (F, 1191 m, https://directindex.org/r/niuasiancafe.de); KIZUNA KITCHEN (B, 1225 m, https://directindex.org/r/kizunakitchen.com); Sasou (D, 1439 m, https://directindex.org/r/sasou.de); Kawaru (B, 1548 m, https://directindex.org/r/kawaru-munich.de); Yuki (B, 1591 m, https://directindex.org/r/yuki-sushibowl.de); Koji Restaurant (C, 1709 m, https://directindex.org/r/kojirestaurant.de).

## 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 52.3%.

See what an AI agent reads on this site: https://directindex.org/r/jbar28.com/agent-view

## Businesses like Kaisen Izakaya J-Bar in Munich

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Munich | 1742 | 52% | 25% | 52.3% |
| Sites built with Wix in Munich | 66 | 58% | 33% | 52.3% |

The best of the sites built with Wix in Munich: Jiro (A 90.8%, https://directindex.org/r/jiro-munich.de); Ristorante Limoncello (A 90.8%, https://directindex.org/r/limoncello-ristorante.de); Zum Riederstein (A 90.8%, https://directindex.org/r/zumriederstein.de); Salzkruste (A 86.3%, https://directindex.org/r/salzkruste.de); Wirtshaus zur Rennbahn (A 86.3%, https://directindex.org/r/wirtshaus-zur-rennbahn.de).

With the two fixes above (The site turns every visitor without a browser away, AI agents included; Structured data is incomplete) the score would be about 95.4%: 18th of 1,742 in Munich, up from 946th.

## The direct record
What agents get for Kaisen Izakaya J-Bar, as JSON: https://directindex.org/api/direct/jbar28.com
- Book: https://www.jbar28.com/%E8%A4%87%E8%A3%BD-reservierung (own site; found by the scan of 2026-10-16, not yet tested)
- Order: none on record
- Menu: https://www.jbar28.com/general-8 (html_page; from the scan)
- Hours: Th-Mo 18:00-22:30; Tu-We off (closed now) (from OpenStreetMap)
- Phone: +49 89 5146 9983
- Stable links that count: https://directindex.org/go/jbar28.com/book, https://directindex.org/go/jbar28.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

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

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 0 | 25 |
| Readable | 19 | 25 |
| Actionable | 15 | 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: yes

Keep watching this business (https://directindex.org/r/jbar28.com/plan): the assistants asked again every month, with what changed; 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/jbar28.com/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 5 EUR, one-off. 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=jbar28.com&force=1