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

El Bistró de La Central

lacentral.com is partly visible to agents.

Listed by Overture Maps.

BookCallWebsite

Ways to reach El Bistró de La Central directly, with no marketplace in between. Checked 2026-10-20. On the business's own site. Report a mistake

C. Postigo de San Martín, 8, 28013, Madrid · 917 90 99 70

Prices: 89 prices on the site, the middle one €20.50

Esta página en español

Nearby, also direct

Places near El Bistró de La Central 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 El Bistró de La Central's website. It can't find a menu or price list, so it answers from other sites. It finds a way to book or order directly on the site.

66.6%

43.3 of 65 points available

1/5

agent-readiness level, Basic Web Presence

4

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 Madrid, 21% of comparable sites declare one.

Every city compared →
89 prices on the landing page, the middle one €20.50.

In Madrid, the middle price of comparable sites that show prices is €14.50.

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 14 everyday questions about Madrid and named 106 places. El Bistró de La Central wasn't one of them. See who was named →

Where it stands

How El Bistró de La Central compares

Where it stands

1,357 of 3,084 in Madrid

Top 44% of the sites scanned in this index. Just above: Santito Madrid C, The Vegan Roll C. Just below: Café Ziryab C, Arroces y Asados Dalia C.

What the top 10% of the index doesTop 10%This site
Take bookings or orders on their own domain100%yes
Publish the menu or price list as HTML93%no
Let AI crawlers in (no block at the server or in robots.txt)93%no
Structured data with address, phone and hours51%no
Have an llms.txt26%no

The top 10% are the 314 highest-scoring reachable sites in the index at the last update.

Nearest places in the index

PlaceDistanceGradeDirect booking or ordering
Taller De Restauración El Barco, S.L.35 mByes
Taberna Preciados 3360 mCno
Carpe Diem63 mFno
Kamado Asian Food pan_asian71 mByes
La Chamana mexican79 mByes
Central Mexicana Gourmet Experience mexican82 mAyes
Prep‘ la Crêpe crepes87 mAyes
Cornucopia international95 mByes
Antigua Embajada spanish108 mByes
Lius Hotpot Madrid chinese113 mAyes
Businesses like yours

Businesses like El Bistró de La Central in Madrid

GroupSitesAvg scoreA or BThis site
Businesses of the same kind in Madrid3,08458%39%66.6%

The best of the businesses of the same kind in Madrid

Arrabal A 100% · Astrid & Gaston A 100% · Atrapallada A 100% · BDP Smash A 100% · Beata Pasta - Gran Vía A 100%

After the top fixes

With the three fixes above (No menu or price list found; The server turns AI crawlers away at the door; Structured data is incomplete), the score would be about 95.4%. That would be 70th of 3,084 in Madrid, up from 1357th.

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 menu or price list found +7 points

    Agents answer 'what do they offer?' from marketplaces instead. Add a page with the menu or price list and link to it from the homepage. How to fix it

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

    Requests as ClaudeBot (challenge:attention required), PerplexityBot (http_406) 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

  3. Structured data is incomplete +5 points

    Missing: telephone, opening hours. How to fix it

  4. 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 Madrid. 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.
  • Structured data found (Organization) address
  • Booking on your own site Agents can book without going through a marketplace.

Builder: unknown · Front: cloudflare · contact page /catalogo/estudis-sobre-llengua-i-literatura/E: nothing new; booking page /agenda/barcelona: 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": "Organization",
  "name": "El Bistró de La Central",
  "url": "http://www.lacentral.com",
  "telephone": "917 90 99 70",
  "address": "C. Postigo de San Martín, 8, 28013, Madrid",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 40.419335492485914,
    "longitude": -3.706065968952051
  },
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.lacentral.com/agenda/barcelona",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>

llms.txt

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

# El Bistró de La Central

> organization in C. Postigo de San Martín, 8, 28013, Madrid, Madrid. Phone 917 90 99 70.

## Book or order directly

- Book: https://www.lacentral.com/agenda/barcelona (on the business's own site)

## About

- Website: http://www.lacentral.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 C

<a href="https://directindex.org/r/lacentral.com"><img src="https://directindex.org/badge/lacentral.com.svg" alt="Agent-Direct Score C" 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 El Bistró de La Central

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/lacentral.com, through the MCP tool direct_record and in the city feed /city/madrid/direct.json.

PathLinkStatus
Bookwww.lacentral.com/agenda/barcelona own sitefound by the scan of 2026-10-20, not yet tested
Ordernone on record
Menunone on record
Hoursnone on record
Phone917 90 99 70

Stable links that count: /go/lacentral.com/book 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.txtyes
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 businessyes