# Tango Sur: Agent-Direct Score D (50.8%)

Site: https://tangosurgrill.com/
Report: https://directindex.org/r/tangosurgrill.com
Scanned: 2026-10-14 (provisional: the action test and the assistant citation check pending)
Tango Sur is hard for agents to use.

## Direct links
- Phone: +1-773-477-5466

## What to fix first, by points
- **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
- **Ordering through an unrecognised third party.** (+9 points) Check that the provider keeps you as the merchant of record. Guide: https://directindex.org/guides/online-ordering-without-delivery-apps
- **Menu or price list lives on another site.** (+5 points) The link points to cashdrop.biz, so the credit and the traffic go there. Guide: https://directindex.org/guides/menu-pdf-ai
- **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, one block in the page head:

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "Tango Sur",
  "url": "https://tangosurgrill.com/",
  "telephone": "+1-773-477-5466",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "North Southport Avenue 3763",
    "postalCode": "60613",
    "addressLocality": "Chicago"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 41.9507638,
    "longitude": -87.663924
  },
  "openingHours": "Mo-Th 17:00-22:30; Fr 17:00-23:30; Sa 15:00-23:30; Su 12:00-23:30",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday"
      ],
      "opens": "17:00",
      "closes": "22:30"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Friday"
      ],
      "opens": "17:00",
      "closes": "23:30"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Saturday"
      ],
      "opens": "15:00",
      "closes": "23:30"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Sunday"
      ],
      "opens": "12:00",
      "closes": "23:30"
    }
  ],
  "servesCuisine": [
    "argentinian"
  ],
  "hasMenu": "https://www.cashdrop.biz/tangosur/tango-sur-carry-out-menu"
}
</script>
```

llms.txt draft:

```
# Tango Sur

> restaurant (argentinian) in North Southport Avenue 3763 60613 Chicago, Chicago. Phone +1-773-477-5466.

## Book or order directly

- Menu: https://www.cashdrop.biz/tangosur/tango-sur-carry-out-menu

## Opening hours

Mo-Th 17:00-22:30; Fr 17:00-23:30; Sa 15:00-23:30; Su 12:00-23:30

## About

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

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the key AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.

## Where it stands
Rank 912 of 1720 in Chicago (top 53%).

| What the top tenth does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 100% | no |
| Publish the menu or price list as HTML | 97% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 95% | yes |
| Structured data with address, phone and hours | 51% | no |
| Have an llms.txt | 18% | no |

Nearest places in the index: Doña Tola (F, 37 m, https://directindex.org/r/donatola.com); Coalfire (C, 181 m, https://directindex.org/r/coalfirechicago.com); Sushi Mura (B, 255 m, https://directindex.org/r/sushimurachicago.com); Uncommon Ground (A, 333 m, https://directindex.org/r/uncommonground.com); Port & Park (A, 416 m, https://directindex.org/r/portandparkchicago.com); D'Agostino's Pizza and Pub Wrigleyville (B, 427 m, https://directindex.org/r/dagsdelivers.com); Southport Grocery & Cafe (C, 446 m, https://directindex.org/r/southportgrocery.com); Young's Chinese Restaurant (B, 534 m, https://directindex.org/r/youngschinesetogo.com); Hattie B's Hot Chicken (A, 593 m, https://directindex.org/r/hattieb.com); Smoke Daddy BBQ (A, 610 m, https://directindex.org/r/thesmokedaddy.com).

## What assistants answer
Not asked yet. Assistants are asked about the top-ranked and claimed businesses in each city index.

What an AI agent reads on this site: https://directindex.org/r/tangosurgrill.com/agent-view

## Score breakdown
| Component | Points | Available |
|---|---|---|
| reachable | 25 | 25 |
| readable | 2 | 25 |
| actionable | 6 | 15 (action_test pending) |
| cited | 0 | 0 (probes pending) |

## Agent readiness (Cloudflare criteria)
Level 1 of 5: Basic Web Presence. Cloudflare's report: https://isitagentready.com/tangosurgrill.com
- Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md)
- sitemap.xml: yes
- AI bot rules in robots.txt: yes
- 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

Methodology: https://directindex.org/methodology · Rescan: https://directindex.org/scan?url=tangosurgrill.com&force=1