# Principios Brazil Tours: Agent-Direct Score F (0%)

Site: http://www.principiosbrazil.com.br/
Report: https://directindex.org/r/principiosbrazil.com.br
Scanned: 2026-10-19 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Principios Brazil Tours is largely invisible to agents.
AI assistants can't open Principios Brazil Tours's website, so they go by what other sites say about it.

## Direct links
- Phone: +552125457854

## What to fix first

- **The site turns away every visitor that isn't a browser, AI agents included.** (+25 points) A plain fetch was refused (http_403). Only a real browser got the page. Every AI crawler and agent gets turned away the same way, so Reachable scores 0 and the rest is measured on the page as the browser rendered it. Ask the host to let the AI user agents through. Guide: https://directindex.org/guides/blocking-ai-crawlers-without-knowing
- **No structured data for the business.** (+15 points) Add schema.org JSON-LD for the business (TouristAttraction, Museum, TravelAgency or the closest type, with name, address, telephone and openingHoursSpecification). Every assistant reads this block first, and the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant
- **No ticket link on the website.** (+15 points) There's no link on the site for an agent to follow. If you take bookings or orders through a platform, link to it from the site so agents can find it. Add a ticket or booking page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **No tickets and prices found.** (+7 points) Agents answer 'what does it cost and when?' from marketplaces instead. Add a page with tickets, times and prices as text, and link to it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai

## Fix kit: What 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.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "LocalBusiness",
  "name": "Principios Brazil Tours",
  "url": "http://www.principiosbrazil.com.br/",
  "telephone": "+552125457854",
  "address": "Av. Nossa Sra. de Copacabana, 647 - Sl 501 A, 22050-002, Rio de Janeiro",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": -22.9708134,
    "longitude": -43.18644066
  }
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** There's no robots.txt, which means everything is allowed.

## Where it stands
518 of 541 in Rio de Janeiro tours, attractions and museums. Top 96% of the sites scanned in this index.

| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 84% | no |
| Publish the menu or price list as HTML | 29% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 89% | no |
| Structured data with address, phone and hours | 13% | no |
| Have an llms.txt | 30% | no |

Nearest places in the index: Slavian Tours (F, 3 m, https://directindex.org/r/slaviantours.com); Proposito Turismo (D, 3 m, https://directindex.org/r/propositoturismo.com.br); Orla Show Turismo Náutico (F, 14 m, https://directindex.org/r/brasilshowturismo.com); Expertur Viagens (C, 36 m, https://directindex.org/r/experturviagens.com.br); Ada Tours (C, 42 m, https://directindex.org/r/adatours.com); Rio Copacabana Turismo (B, 107 m, https://directindex.org/r/riocopacabanaturismo.com.br); Wtt Turismo e Temporada (F, 152 m, https://directindex.org/r/wttturismo.com.br); Voalá (F, 175 m, https://directindex.org/r/vaidevoala.com.br); Destigo (F, 203 m, https://directindex.org/r/destigo.com.br); Argenrio (D, 234 m, https://directindex.org/r/argenrio.com).

## What assistants answer
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.


See what an AI agent reads on this site: https://directindex.org/r/principiosbrazil.com.br/agent-view

## Businesses like Principios Brazil Tours in Rio de Janeiro tours, attractions and museums

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Rio de Janeiro tours, attractions and museums | 541 | 40% | 8% | 0% |

The best of the businesses of the same kind in Rio de Janeiro tours, attractions and museums: America Exchange Agencia Turismo (A 90.8%, https://directindex.org/r/bestexchangerates.com.br); 4Fly RJ (B 84.6%, https://directindex.org/r/4flyrj.com.br); Airport Transfers Rio (B 84.6%, https://directindex.org/r/airporttransfersrio.com); Localiza (B 84.6%, https://directindex.org/r/localiza.com); Museu Histórico Nacional (B 84.6%, https://directindex.org/r/www.gov.br).

With the three fixes above (The site turns away every visitor that isn't a browser, AI agents included; No structured data for the business; No ticket link on the website), the score would be about 84.6%. That would be 2nd of 541 in Rio de Janeiro tours, attractions and museums, up from 518th.

## The direct record
What agents get for Principios Brazil Tours, as JSON: https://directindex.org/api/direct/principiosbrazil.com.br
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: +552125457854

## Can an agent transact?
Measured, not scored (the score stays at spec v1.0).
- 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

Only a real browser got this page (a plain fetch got http_403); Readable and Actionable were measured on the rendered page.

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

## Agent readiness (Cloudflare)
Not measured for this scan.
- JSON-LD for the business: no

Keep watching this business (https://directindex.org/r/principiosbrazil.com.br/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/principiosbrazil.com.br/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=principiosbrazil.com.br&force=1