The Direct Index
Report · Karlsruhe cafes and bars · scanned 2026-10-24

Alte Hackerei

altehackerei.de is partly visible to agents.

Listed by OpenStreetMap.

BookWebsite

Ways to reach Alte Hackerei directly, with no marketplace in between. Checked 2026-10-24. On the business's own site. Report a mistake

Hours, from OpenStreetMap: We-Th 20:00-02:00, Fr 20:00-05:00, Sa 20:00-05:00

Alter Schlachthof 11 76131 Karlsruhe

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

Prices: 3 prices on the site, the middle one €32.00

Diese Seite auf Deutsch

Nearby, also direct

Places near Alte Hackerei 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 Alte Hackerei's website. What Alte Hackerei offers is on another site. It finds a way to book or order directly on the site.

60%

39 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.

Every city compared →
3 prices on the landing page, the middle one €32.00.

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 Karlsruhe cafes and bars and named 55 places. Alte Hackerei wasn't one of them. See who was named →

Where it stands

How Alte Hackerei compares

Where it stands

31 of 110 in Karlsruhe cafes and bars

Top 28% of the sites scanned in this index. Just above: Shotz C, Times C. Just below: Starbucks C, Oxford Pub C.

What the top 10% of the index doesTop 10%This site
Take bookings or orders on their own domain75%yes
Publish the menu or price list as HTML50%no
Let AI crawlers in (no block at the server or in robots.txt)100%yes
Structured data with address, phone and hours25%no
Have an llms.txt42%no

The top 10% are the 12 highest-scoring reachable sites in the index at the last update.

Nearest places in the index

PlaceDistanceGradeDirect booking or ordering
Fettschmelze146 mByes
Espresso Tostino - Rösterei im alten Schlachthof168 mDyes
Gottesauer Eck371 mFno
little base625 mByes
nun Kaffeehaus625 mDno
Laib & Leben im Parkoffice703 mDno
BOKA BAR759 mDyes
Henderson's Irish Pub burger783 mDno
Phono flammkucken800 mFno
Tiramisù ice_cream939 mFno
Businesses like yours

Businesses like Alte Hackerei in Karlsruhe cafes and bars

GroupSitesAvg scoreA or BThis site
Businesses of the same kind in Karlsruhe cafes and bars11048%18%60%

The best of the businesses of the same kind in Karlsruhe cafes and bars

Café Kehrle A 90.8% · Dobel's Stüble A 87.7% · QUINO A 86.2% · Mama's Café B 84.6% · Klauprecht B 83.1%

After the top fixes

With the three fixes above (No structured data for the business; Menu or price list is on another site; No working HTTPS), the score would be about 95.4%, which would be first of 110 in Karlsruhe cafes and bars.

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 +15 points

    Add schema.org JSON-LD for the business (CafeOrCoffeeShop, BarOrPub or the closest type, with name, address, telephone and openingHoursSpecification, plus servesCuisine). Every assistant reads this block first, and the fix kit below has it filled in. How to fix it

  2. Menu or price list is on another site +5 points

    The link goes to bigcartel.com, so that site gets the credit and the visits. How to fix it

  3. No working HTTPS +3 points

    The page is only served over plain http. Browsers and agents rank it lower or refuse 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 Karlsruhe cafes and bars. 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.
  • AI crawlers get the page GPTBot, ClaudeBot and PerplexityBot all got a normal response.
  • Booking on your own site Agents can book without going through a marketplace.

Builder: unknown · contact page /about: nothing new; booking page /tickets: 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": "BarOrPub",
  "name": "Alte Hackerei",
  "url": "http://www.altehackerei.de",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Alter Schlachthof 11",
    "postalCode": "76131",
    "addressLocality": "Karlsruhe"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 49.0058987,
    "longitude": 8.4292332
  },
  "openingHours": "We-Th 20:00-02:00, Fr 20:00-05:00, Sa 20:00-05:00",
  "acceptsReservations": "http://altehackerei.de/tickets",
  "hasMenu": "https://altehackerei.bigcartel.com/",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "http://altehackerei.de/tickets",
        "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.

# Alte Hackerei

> bar or pub in Alter Schlachthof 11 76131 Karlsruhe, Karlsruhe cafes and bars.

## Book or order directly

- Book: http://altehackerei.de/tickets (on the business's own site)
- Menu: https://altehackerei.bigcartel.com/

## Opening hours

We-Th 20:00-02:00, Fr 20:00-05:00, Sa 20:00-05:00

## About

- Website: http://www.altehackerei.de
- 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 C

<a href="https://directindex.org/r/altehackerei.de"><img src="https://directindex.org/badge/altehackerei.de.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 Alte Hackerei

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/altehackerei.de, through the MCP tool direct_record and in the city feed /city/karlsruhe-cafes-bars/direct.json.

PathLinkStatus
Bookaltehackerei.de/tickets own sitefound by the scan of 2026-10-24, not yet tested
Ordernone on record
Menualtehackerei.bigcartel.com/ externalfrom the scan
HoursWe-Th 20:00-02:00, Fr 20:00-05:00, Sa 20:00-05:00from OpenStreetMap
Phonenone on record

Stable links that count: /go/altehackerei.de/book, /go/altehackerei.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
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 businessno