# Coretto: Agent-Direct Score D (44.6%)

Site: http://coretto.at/
Report: https://directindex.org/r/coretto.at
Scanned: 2026-10-14 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.)
Coretto is hard for agents to use.

## Direct links
- Menu: http://coretto.at/page/menue.html
- Phone: +43 1 3323708

## What to fix first
- **No structured data for the business.** (+15 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. Guide: https://directindex.org/guides/structured-data-restaurant
- **No booking or ordering path at all.** (+15 points) Agents have nothing to act on. Add a booking or ordering page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **No working HTTPS.** (+3 points) The page is only served over plain http. Agents and browsers downrank or refuse it.
- **No llms.txt.** (no points, still worth doing) Optional today, cheap to add: a short text file describing the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business

## Fix kit: What 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.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "Coretto",
  "url": "http://coretto.at/",
  "telephone": "+43 1 3323708",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Forsthausgasse 15",
    "postalCode": "1200",
    "addressLocality": "Wien",
    "addressCountry": "AT"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 48.2454145,
    "longitude": 16.3752033
  },
  "openingHours": "Mo-Sa 08:00-22:00; Su,PH off",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday",
        "Friday",
        "Saturday"
      ],
      "opens": "08:00",
      "closes": "22:00"
    }
  ],
  "servesCuisine": [
    "regional"
  ],
  "hasMenu": "http://coretto.at/page/menue.html"
}
</script>
```

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

```
# Coretto

> restaurant (regional) in Forsthausgasse 15 1200 Wien, Vienna. Phone +43 1 3323708.

## Book or order directly

- Menu: http://coretto.at/page/menue.html

## Opening hours

Mo-Sa 08:00-22:00; Su,PH off

## About

- Website: http://coretto.at/
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
```

## Already right
- **robots.txt lets AI crawlers in.** There is no robots.txt, which allows everything.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.
- **Menu or price list is an HTML page.** Agents can read items and prices directly.

## Where it stands
1122 of 2053 in Vienna. Top 55% of the sites scanned in this index.

| What the top tenth of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 92% | no |
| Publish the menu or price list as HTML | 83% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 92% | yes |
| Structured data with address, phone and hours | 38% | no |
| Have an llms.txt | 27% | no |

Nearest places with a similar menu: Hofer´s Gasthaus (A, 725 m, https://directindex.org/r/hofersgasthaus.com); Gasthaus Haller (D, 1623 m, https://directindex.org/r/gasthaus-haller.at); NEUERWirt (B, 1725 m, https://directindex.org/r/neuerwirt.at); Wirtshaus am Wasserpark (C, 1948 m, https://directindex.org/r/wirtshausamwasserpark.at); Weingut Hengl Haselbrunner (F, 2010 m, https://directindex.org/r/hengl-haselbrunner.at); Le petit jeudi (D, 2011 m, https://directindex.org/r/petitjeudi.at); Heuriger Cech / Palais Hengl (F, 2123 m, https://directindex.org/r/palaishengl.at); Die Schankwirtschaft (F, 2346 m, https://directindex.org/r/schankwirtschaft.at); Sperling im Augarten (A, 2400 m, https://directindex.org/r/sperling.wien); Alter Bach-Hengl (F, 2583 m, https://directindex.org/r/bach-hengl.at).

## What assistants answer
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.

See what an AI agent reads on this site: https://directindex.org/r/coretto.at/agent-view

## Businesses like Coretto in Vienna

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Same kind in Vienna | 2053 | 45% | 23% | 44.6% |

The best of Same kind in Vienna: El Greco (A 100%, https://directindex.org/r/elgreco-wien.at); Hollerei (A 100%, https://directindex.org/r/hollerei.at); Hopfen & Malz (A 100%, https://directindex.org/r/hopfenundmalz.at); Kanzleramt (A 100%, https://directindex.org/r/kanzleramt.wien); Labstelle (A 100%, https://directindex.org/r/labstelle.at).

With the three fixes above (No structured data for the business; No booking or ordering path at all; No working HTTPS) the score would be about 95.4%: 24th of 2,053 in Vienna, up from 1122nd.

## The direct record
What agents get for Coretto, as JSON: https://directindex.org/api/direct/coretto.at
- Book: none on record
- Order: none on record
- Menu: http://coretto.at/page/menue.html (html_page; from the scan)
- Hours: Mo-Sa 08:00-22:00; Su,PH off (closed now) (from OpenStreetMap)
- Phone: +43 1 3323708
- Stable links that count: https://directindex.org/go/coretto.at/menu

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 22 | 25 |
| Readable | 7 | 25 |
| Actionable | 0 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 0 of 5, Not Ready. Cloudflare's report: https://isitagentready.com/coretto.at
- Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md)
- sitemap.xml: no (how: https://isitagentready.com/.well-known/agent-skills/sitemap/SKILL.md)
- AI bot rules in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/ai-rules/SKILL.md)
- Content Signals in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/content-signals/SKILL.md)
- Markdown on Accept: text/markdown: no (how: https://isitagentready.com/.well-known/agent-skills/markdown-negotiation/SKILL.md)
- llms.txt: no (how: https://isitagentready.com/.well-known/agent-skills/llms-txt/SKILL.md)
- API catalog (RFC 9727): no (how: https://isitagentready.com/.well-known/agent-skills/api-catalog/SKILL.md)
- MCP server card: no (how: https://isitagentready.com/.well-known/agent-skills/mcp-server-card/SKILL.md)
- A2A agent card: no (how: https://isitagentready.com/.well-known/agent-skills/a2a-agent-card/SKILL.md)
- Agent Skills index: no (how: https://isitagentready.com/.well-known/agent-skills/agent-skills/SKILL.md)
- OAuth or OIDC discovery: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-discovery/SKILL.md)
- OAuth protected resource metadata: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-protected-resource/SKILL.md)
- auth.md: no (how: https://isitagentready.com/.well-known/agent-skills/auth-md/SKILL.md)
- Web Bot Auth key directory: no (how: https://isitagentready.com/.well-known/agent-skills/web-bot-auth/SKILL.md)
- ARD capability manifest: no (how: https://isitagentready.com/.well-known/agent-skills/ard/SKILL.md)
- DNS-AID records: no (how: https://isitagentready.com/.well-known/agent-skills/dns-aid/SKILL.md)
- WebMCP tools on the page: no (how: https://isitagentready.com/.well-known/agent-skills/webmcp/SKILL.md)
- JSON-LD for the business: no

Deep report: https://directindex.org/r/coretto.at/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 19 EUR, one-off.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=coretto.at&force=1