The Direct Index
Report · Dortmund · scanned 2026-10-20

Ong Bui Asia Fusion

ongbui.com is hard for agents to use.

Listed by OpenStreetMap · Overture Maps.

MenuCallWebsite

Ways to reach Ong Bui Asia Fusion directly, with no marketplace in between. Checked 2026-10-20. Report a mistake

Hours, from OpenStreetMap · Overture Maps: Mon–Sat 11:30–22:00 · Sun 12:00–22:00

Kuckelke 20 44135 Dortmund · +4923193142797

Outdoor seating (OpenStreetMap) · Step-free access (OpenStreetMap)

Diese Seite auf Deutsch

Nearby, also direct

Places near Ong Bui Asia Fusion that take a booking or an order on their own website, with no marketplace in between.

Owners

The website's grade

Some AI assistants are turned away by Ong Bui Asia Fusion's website. What Ong Bui Asia Fusion offers is in a PDF or an image, and assistants read those badly. It finds a way to book or order directly, through app.gastro-now.com.

45.1%

29.3 of 65 points available

1/5

agent-readiness level, Basic Web Presence

6

things to fix

Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.

See what an AI agent reads on this site →

Assistants

What assistants answer

Each assistant gets three questions about this business: the official website, where to book and where to order. Each cell shows where the answer sent people.

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 12 everyday questions about Dortmund and named 81 places. Ong Bui Asia Fusion wasn't one of them. See who was named →

Where it stands

How Ong Bui Asia Fusion compares

Where it stands

350 of 658 in Dortmund

Top 53% of the sites scanned in this index. Just above: Haus des Döners D, Lokalmanufaktur D. Just below: Speisekammer Dortmund D, BackWerk D.

What the top 10% of the index doesTop 10%This site
Take bookings or orders on their own domain91%no
Publish the menu or price list as HTML81%no
Let AI crawlers in (no block at the server or in robots.txt)81%no
Structured data with address, phone and hours39%no
Have an llms.txt20%no

The top 10% are the 69 highest-scoring reachable sites in the index at the last update.

Nearest places with a similar menu

PlaceDistanceGradeDirect booking or ordering
Huong Sen asian138 mDno
Coa Asian Food & Drinks asian536 mCno
Vietnam Thai vietnamese, thai, asian1.2 kmFno
NoMoreRice asian1.2 kmDyes
LEN asian1.4 kmCyes
Café Erdmann burger, asian, barbecue1.7 kmDno
Miss Mai asian1.7 kmFno
monchi Kitchen asian1.7 kmFno
Depothek asian, fish, italian2.1 kmCno
Wokka asian3.8 kmFno
Businesses like yours

Businesses like Ong Bui Asia Fusion in Dortmund

GroupSitesAvg scoreA or BThis site
Businesses of the same kind in Dortmund65847%16%45.1%

The best of the businesses of the same kind in Dortmund

Der kleine Moghul A 100% · El Paso Steakhaus A 100% · Brotzimmer A 95.4% · Oller Kotten A 95.4% · Pizzeria Bei Franco A 95.4%

After the top fixes

With the three fixes above (No structured data for the business; Booking through an unrecognised third party; Ordering through an unrecognised third party), the score would be about 94.3%. That would be 8th of 658 in Dortmund, up from 350th.

Peers are the businesses in the same index that have a reachable site, using the latest scan of each. The rank comes from the index's current ranking.

Findings

What to fix first

  1. No structured data for the business +14 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. How to fix it

  2. Booking through an unrecognised third party +9 points

    Check that the provider keeps your business as the seller of record. How to fix it

  3. Ordering through an unrecognised third party +9 points

    Check that the provider keeps your business as the seller of record. How to fix it

  4. The server turns AI crawlers away at the door +6.7 points

    Requests as GPTBot (http_403), ClaudeBot (http_403) were refused, but a normal browser got the page. That's usually a bot list at the host or in a firewall that the owner never chose. Ask the host to allow these user agents. How to fix it

  5. Menu or price list is a PDF +3 points

    Most agents skip PDFs or read them badly. Publish it as an HTML page and keep the PDF as a download. How to fix it

  6. 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. How to fix it

Send the fixes to your web person

One email with the fixes and the link. Nothing is stored.

No one is listed yet to fix this in Dortmund. List your agency or yourself. It's free, and every listing is reviewed by hand.

Already right

  • robots.txt lets AI crawlers in No rule blocks the main AI user agents.

Builder: unknown · Front: cloudflare · contact page /about.html: nothing new; Cloudflare in front; AI crawlers blocked at the edge

Fix kit

What to paste

Filled in from the business's own record and this scan. Check every line before it goes live. The guides show where it goes on your builder.

Show the code 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. Guide.

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "Ong Bui Asia Fusion",
  "url": "https://ongbui.com/",
  "telephone": "+4923193142797",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Kuckelke 20",
    "postalCode": "44135",
    "addressLocality": "Dortmund"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 51.5163051,
    "longitude": 7.4683982
  },
  "openingHours": "Mo-Sa 11:30-22:00; Su,PH 12:00-22:00",
  "servesCuisine": [
    "asian"
  ],
  "hasMenu": "https://ongbui.com/menu_031225.pdf"
}
</script>

llms.txt

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

# Ong Bui Asia Fusion

> restaurant (asian) in Kuckelke 20 44135 Dortmund, Dortmund. Phone +4923193142797.

## Book or order directly

- Menu: https://ongbui.com/menu_031225.pdf

## Opening hours

Mo-Sa 11:30-22:00; Su,PH 12:00-22:00

## About

- Website: https://ongbui.com/
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
Owners

Own this business?

If you fixed something or think a check is wrong, rescan. Rescans are free. Claiming takes one email to confirm. After that, the three assistants are asked about the business right away and the site is rescanned every week. You get a message only when the score changes.

Rescan now · Markdown · Dispute a check

Keep watching this business: the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: ten questions to each assistant, plus the places nearby. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.

Show the score

Owners who score well put the badge on their site. It links back here and updates with every scan.

Agent-Direct Score D

<a href="https://directindex.org/r/ongbui.com"><img src="https://directindex.org/badge/ongbui.com.svg" alt="Agent-Direct Score D" width="236" height="40"></a>
For developers and agents

What agents get, and what the site publishes

The direct record agents get for this business, the rails an agent could transact through, and the agent standards the site publishes.

Show the details
The direct record

What agents get for Ong Bui Asia Fusion

The links an assistant is sent when it books, orders or reads the menu for this business, where each leads, and when a browser last checked it. The same record is served as JSON at /api/direct/ongbui.com, through the MCP tool direct_record and in the city feed /city/dortmund/direct.json.

PathLinkStatus
Booknone on record
Ordernone on record
Menuongbui.com/menu_031225.pdf pdffrom the scan
HoursMo-Sa 11:30-22:00; Su,PH 12:00-22:00 (open now)from OpenStreetMap
Phone+4923193142797

Stable links that count: /go/ongbui.com/menu answer 302 to the links above; the count is the line "followed N direct links" on this page.

Owners: claim the business below to correct this record; the claim email carries the link.

Transactable

Can an agent transact?

Measured, not scored: the Agent-Direct Score stays at specification v1.0. This says which rails an agent could transact through today, and what the booking or ordering vendor's terms allow.

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
Agent readiness

Level 1 of 5, Basic Web Presence

These are the standards an agent looks for before it reads a page, checked the same way as Cloudflare's Agent Readiness scan. They don't count toward the score. Each missing item links to a how-to. Cloudflare's report.

Link headers on the homepageno how
sitemap.xmlyes
AI bot rules in robots.txtno how
Content Signals in robots.txtno how
Markdown on Accept: text/markdownno how
llms.txtno how
API catalog (RFC 9727)no how
MCP server cardno how
A2A agent cardno how
Agent Skills indexno how
OAuth or OIDC discoveryno how
OAuth protected resource metadatano how
auth.mdno how
Web Bot Auth key directoryno how
ARD capability manifestno how
DNS-AID recordsno how
WebMCP tools on the pageno how
JSON-LD for the businessno