The Direct Index
Report · Essen · scanned 2026-10-16

Hoi An

hoi-an-essen.de is hard for agents to use.

Some AI assistants are turned away by the website of Hoi An. What Hoi An offers is in a PDF or an image, which assistants read poorly. To book or order, it is sent to Wolt, a marketplace.

Listed by OpenStreetMap · Overture Maps.

Diese Seite auf Deutsch

Menu: hoi-an-essen.de/assets/menu/speisekarte-en.pdf

See what an AI agent reads on this site →

45.7%

29.7 of 65 points available

0/5

agent-readiness level, Not Ready

6

things to fix

Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.

Assistants

What assistants answer

Each assistant is asked three questions about this business: the official website, where to book, where to order. The cell says where the answer sent people.

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.

Where it stands

How Hoi An compares

Where it stands

210 of 337 in Essen

Top 62% of the sites scanned in this index. Just above: Trattoria Burkowski D, Rhodos Grill D. Just below: Goldene Gans D, Tango am Baldeneysee D.

What the top tenth of the index doesTop 10%This site
Take bookings or orders on their own domain94%no
Publish the menu or price list as HTML86%no
Let AI crawlers in (no edge block, no robots.txt block)91%no
Structured data with address, phone and hours46%no
Have an llms.txt23%no

The top tenth is the 35 best-scoring reachable sites of the index at the last refresh.

Against its peers

Average scoreA or BThis site
Sites using Wolt 418 sites58%22%45.7%

Nearest places in the index

PlaceDistanceGradeDirect booking or ordering
Farina italian169 mDno
Lua vietnamese191 mByes
Pulpo tapas200 mBno
Five Guys burger215 mByes
Piwy’s Burger international265 mByes
La Taverna italian271 mFno
Artemis greek279 mFno
Unperfekthaus295 mByes
Restaurant church309 mFno
Yao‘s Nudelhaus chinese313 mAyes
Businesses like yours

Businesses like Hoi An in Essen

GroupSitesAvg scoreA or BThis site
Businesses of the same kind in Essen33752%27%45.7%
Sites using Wolt in Essen146%0%45.7%

The best of the businesses of the same kind in Essen

Cafe Del Sol A 100% · La Petite Cave de Jeannette A 100% · Pizzaboy A 100% · Finster A 95.4% · New Parlament A 95.4%

The climb

With the three fixes above (No structured data for the business; Ordering only through wolt; Wolt's terms bar bots and automated use; a direct form on your own site has no such limit) the score would be about 100%: first of 337 in Essen.

Peers are the businesses of the same index with a reachable site, latest scan of each; the rank uses 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). It is the one block every assistant reads first; the fix kit below has it filled in. How to fix it

  2. Ordering only through wolt +12 points

    Every agent transaction goes through the marketplace and its commission. Add a direct path on your own site, even a simple form. How to fix it About this vendor

  3. Wolt's terms bar bots and automated use; a direct form on your own site has no such limit +12 points

    Wolt's user terms (Germany, from 8 September 2025) say users must not use bots or other automated methods to use the Wolt services and must access them only through Wolt's own app and website. Read 2026-10-15: https://explore.wolt.com/en/deu/terms. An agent that books or orders there acts outside the vendor's terms unless the vendor permits it; a form or booking page on your own domain has no such limit. How to fix it About this vendor

  4. The server turns AI crawlers away at the door +3.3 points

    Live fetches as PerplexityBot (http_503) 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. 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 HTML, keep the PDF as a download. How to fix it

  6. No llms.txt no points, still worth doing

    Optional today, cheap to add: a short text file describing the business for language models. How to fix it

Send the fixes to your web person

One email, the fixes and the link; nothing stored.

No one is listed yet to fix this in Essen. List your agency or yourself: free, reviewed by hand.

Already right

Builder: unknown · Front: cloudflare · contact page /impressum.html: answered 503; Cloudflare in front; AI crawlers blocked at the edge

Fix kit

What to paste

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

Show the code 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. Guide.

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "Hoi An",
  "url": "https://hoi-an-essen.de/",
  "telephone": "+49 201 58499522",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Frohnhauser Straße 4",
    "postalCode": "45127",
    "addressLocality": "Essen",
    "addressCountry": "DE"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 51.4567898,
    "longitude": 7.0046678
  },
  "openingHours": "Mo-Fr 11:30-15:00,17:30-21:30; Su 14:00-21:30; Sa off",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday",
        "Friday"
      ],
      "opens": "11:30",
      "closes": "15:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday",
        "Friday"
      ],
      "opens": "17:30",
      "closes": "21:30"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Sunday"
      ],
      "opens": "14:00",
      "closes": "21:30"
    }
  ],
  "servesCuisine": [
    "asian"
  ],
  "hasMenu": "https://hoi-an-essen.de/assets/menu/speisekarte-en.pdf"
}
</script>

llms.txt

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

# Hoi An

> restaurant (asian) in Frohnhauser Straße 4 45127 Essen, Essen. Phone +49 201 58499522.

## Book or order directly

- Menu: https://hoi-an-essen.de/assets/menu/speisekarte-en.pdf

## Opening hours

Mo-Fr 11:30-15:00,17:30-21:30; Su 14:00-21:30; Sa off

## About

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

Own this business?

Fixed something, or think a check is wrong? Rescans are free. Claiming takes one email to confirm; after that the three assistants are asked about the business right away, the site is rescanned weekly, and you get a message only when the score changes.

Rescan now · Markdown · Dispute a check

Keep watching this business: the assistants asked again every month, with what changed; 2 EUR a month or 19 EUR a year. Deep report: ten questions to each assistant and the places nearby; 5 EUR 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 embed the badge; it links back here and updates with every scan.

Agent-Direct Score D

<a href="https://directindex.org/r/hoi-an-essen.de"><img src="https://directindex.org/badge/hoi-an-essen.de.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 an agent is served for this business, the rails it could transact through, and the agent standards the site publishes.

Show the details
The direct record

What agents get for Hoi An

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/hoi-an-essen.de, through the MCP tool direct_record and in the city feed /city/essen/direct.json.

PathLinkStatus
Booknone on record
Ordernone on record
Menuhoi-an-essen.de/assets/menu/speisekarte-en.pdf pdffrom the scan
HoursMo-Fr 11:30-15:00,17:30-21:30; Su 14:00-21:30; Sa off (closed now)from OpenStreetMap
Phone+49 201 58499522

Stable links that count: /go/hoi-an-essen.de/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
Vendor terms for agents
Wolt, read 2026-10-15
No

Wolt's user terms (Germany, from 8 September 2025) say users must not use bots or other automated methods to use the Wolt services and must access them only through Wolt's own app and website. Source. About Wolt · all vendors.

Agent readiness

Level 0 of 5, Not Ready

The standards an agent looks for before it reads a page, on the same criteria as Cloudflare's Agent Readiness scan. Not part of the score; each missing item links to a how-to. Cloudflare's report.

Link headers on the homepageno how
sitemap.xmlno how
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