The Direct Index
Report · Mexico City · scanned 2026-10-25

Yamasan Ramen House

yamasan.mx is hard for agents to use.

Listed by OpenStreetMap · Overture Maps.

MenuCallWebsite

Ways to reach Yamasan Ramen House directly, with no marketplace in between. Checked 2026-10-25. Report a mistake

5552117847

Its menu mentions: vegetarian dishes, allergens

Esta página en español

Nearby, also direct

Places near Yamasan Ramen House that take a booking or an order on their own website, with no marketplace in between.

Owners

The website's grade

An AI assistant can open Yamasan Ramen House's website. It can read what Yamasan Ramen House offers. It finds a phone number, but no link to book or order online.

53.8%

35 of 65 points available

0/5

agent-readiness level, Not Ready

3

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 →

What the site tells visitors Measured, not scored

These don't change the grade.

No English version declared.

Visitors from abroad, and assistants answering in English, read the page as it is. In Mexico City, 8.3% of comparable sites declare one.

Every city compared →
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 Mexico City and named 88 places. Yamasan Ramen House wasn't one of them. See who was named →

Where it stands

How Yamasan Ramen House compares

Where it stands

732 of 1,988 in Mexico City

Top 37% of the sites scanned in this index. Just above: The Protein Co. D, Tigre Asador Masaryk D. Just below: Belfiore D, Cocina de Zaragoza D.

What the top 10% of the index doesTop 10%This site
Take bookings or orders on their own domain94%no
Publish the menu or price list as HTML80%yes
Let AI crawlers in (no block at the server or in robots.txt)92%yes
Structured data with address, phone and hours27%no
Have an llms.txt39%no

The top 10% are the 216 highest-scoring reachable sites in the index at the last update.

Nearest places in the index

PlaceDistanceGradeDirect booking or ordering
Asian Bay chinese26 mDno
Black Legend Restaurant Bar latin_american39 mDno
El Japonez57 mAyes
Shaka hawaiian76 mByes
Mibong vietnamese88 mFno
El Tizoncito Tamaulipas88 mDno
Miau Miu México asian_fusion96 mByes
La Esquitería mexican104 mFno
Kübab doner_kebab109 mFno
Terraza Bichicori113 mFno
Businesses like yours

Businesses like Yamasan Ramen House in Mexico City

GroupSitesAvg scoreA or BThis site
Businesses of the same kind in Mexico City1,98845%18%53.8%

The best of the businesses of the same kind in Mexico City

Dante Brasa y Fuego A 100% · El Texcal A 100% · La Rural A 100% · La Tribuna Grill A 100% · Layers Sandwichería A 100%

After the top fixes

With the two fixes above (No structured data for the business; No booking or ordering link on the website), the score would be about 95.4%. That would be 13th of 1,988 in Mexico City, up from 732nd.

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. No booking or ordering link on the website +13 points

    There's only a phone number or WhatsApp, and agents can't use those yet. If you take bookings or orders through a platform, link to it from the site so agents can find it. Add a booking or ordering page. How to fix it

  3. 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 Mexico City. List your agency or yourself. It's free, and every listing is reviewed by hand.

Already right

  • robots.txt lets AI crawlers in There's no robots.txt, which means everything is allowed.
  • AI crawlers get the page GPTBot, ClaudeBot and PerplexityBot all got a normal response.
  • Menu or price list is an HTML page Agents can read the items and prices.

Builder: unknown · menu page /menu/: nothing new

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": "Yamasan Ramen House",
  "url": "http://www.yamasan.mx",
  "telephone": "5552117847",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 19.410668,
    "longitude": -99.1749364
  },
  "servesCuisine": [
    "ramen"
  ],
  "hasMenu": "https://yamasan.mx/menu/"
}
</script>

llms.txt

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

# Yamasan Ramen House

> restaurant (ramen) in Mexico City. Phone 5552117847.

## Book or order directly

- Menu: https://yamasan.mx/menu/

## About

- Website: http://www.yamasan.mx
- 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.

· 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/yamasan.mx"><img src="https://directindex.org/badge/yamasan.mx.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 Yamasan Ramen House

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/yamasan.mx, through the MCP tool direct_record and in the city feed /city/mexico-city/direct.json.

PathLinkStatus
Booknone on record
Ordernone on record
Menuyamasan.mx/menu/ html_pagefrom the scan
Hoursnone on record
Phone5552117847

Stable links that count: /go/yamasan.mx/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 0 of 5, Not Ready

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.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