# CP4 Intercâmbio e Cursos no Exterior: Agent-Direct Score F (39.4%)

Site: http://www.cp4.com.br/
Report: https://directindex.org/r/cp4.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.)
CP4 Intercâmbio e Cursos no Exterior is largely invisible to agents.
Some AI assistants are turned away by CP4 Intercâmbio e Cursos no Exterior's website. It can't find a menu or price list, so it answers from other sites. It finds a phone number, but no link to book or order online.

## Direct links
- Phone: +552122479787

## What to fix first
- Languages: Portuguese, English
- WhatsApp: a link on the site

## What the site tells visitors (Measured, not scored)
- **The footer says © 2024.** Visitors and assistants may read that year as the last time anyone looked after the site. In Rio de Janeiro, 66% of comparable sites that show a year say 2025 or later.

- **No ticket link on the website.** (+13 points) There's only a phone number or WhatsApp, and agents can't use those yet. 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. 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
- **The server turns AI crawlers away at the door.** (+6.7 points) Requests as GPTBot (http_403), ClaudeBot (http_403) 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. Guide: https://directindex.org/guides/blocking-ai-crawlers-without-knowing
- **Structured data is incomplete.** (+6 points) Missing: address, telephone, opening hours. Guide: https://directindex.org/guides/structured-data-restaurant
- **robots.txt blocks GPTBot, ClaudeBot, Google-Extended.** (+3.7 points) These are the crawlers behind ChatGPT, Claude, Perplexity and Google's AI features. Remove the Disallow lines for them, or add explicit Allow rules. Guide: https://directindex.org/guides/robots-txt-for-ai-agents
- **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. Guide: https://directindex.org/guides/llms-txt-for-a-business

## 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": "Organization",
  "name": "CP4 Intercâmbio e Cursos no Exterior",
  "url": "http://www.cp4.com.br/",
  "telephone": "+552122479787",
  "address": "R. Visc. de Pirajá, 142 - Gr. 605, 22410-000, Rio de Janeiro",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": -22.98442651,
    "longitude": -43.1992013
  }
}
</script>
```

robots.txt. Add these lines to /robots.txt and delete any Disallow rule that names these crawlers.

```
# Let AI assistants read the site: they send people to you; a marketplace keeps them.
# Remove any Disallow lines for these names elsewhere in this file.
User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: Claude-User
Allow: /

User-agent: Perplexity-User
Allow: /
```

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

```
# CP4 Intercâmbio e Cursos no Exterior

> organization in R. Visc. de Pirajá, 142 - Gr. 605, 22410-000, Rio de Janeiro, Rio de Janeiro tours, attractions and museums. Phone +552122479787.

## About

- Website: http://www.cp4.com.br/
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
```

## Already right
- **Structured data found (Organization).** no address, phone or hours in it

## Where it stands
273 of 541 in Rio de Janeiro tours, attractions and museums. Top 50% 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: Triplink (F, 53 m, https://directindex.org/r/triplink.com.br); Bromelia Rio Travel & Tours (C, 327 m, https://directindex.org/r/bromeliario.com); Brazil Expedition Day Tours (F, 343 m, https://directindex.org/r/brazilexpedition.com); Favela Museum (D, 368 m, https://directindex.org/r/museudefavela.org); 786 Prudente (F, 513 m, https://directindex.org/r/786prudente.com.br); Ribeiro Viagens (F, 525 m, https://directindex.org/r/ribeiroviagens.com.br); LiveRioTour (F, 527 m, https://directindex.org/r/liveriotour.com.br); Tropical (D, 569 m, https://directindex.org/r/tropicalturismo.com.br); Favela Connection (F, 775 m, https://directindex.org/r/favelaconnection.com); Del Bianco Travel Experience (F, 821 m, https://directindex.org/r/delbianco.com.br).

## 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.


Compared with its peers: Sites built with WordPress 58% (30% A or B, 68857 sites); This site 39.4%.

See what an AI agent reads on this site: https://directindex.org/r/cp4.com.br/agent-view

## Businesses like CP4 Intercâmbio e Cursos no Exterior 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% | 39.4% |
| Sites built with WordPress in Rio de Janeiro tours, attractions and museums | 193 | 49% | 12% | 39.4% |

The best of the sites built with WordPress in Rio de Janeiro tours, attractions and museums: 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); Paço Imperial (B 84.6%, https://directindex.org/r/pacoimperial.com.br); Rio Cultural Secrets (B 84.6%, https://directindex.org/r/rioculturalsecrets.com).

With the three fixes above (No ticket link on the website; No tickets and prices found; The server turns AI crawlers away at the door), the score would be about 80.5%. That would be 9th of 541 in Rio de Janeiro tours, attractions and museums, up from 273rd.

## The direct record
What agents get for CP4 Intercâmbio e Cursos no Exterior, as JSON: https://directindex.org/api/direct/cp4.com.br
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: +552122479787

## 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

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 14.6 | 25 |
| Readable | 9 | 25 |
| Actionable | 2 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 2 of 5, Bot-Aware. Cloudflare's report: https://isitagentready.com/cp4.com.br
- 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: yes
- 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: yes

Keep watching this business (https://directindex.org/r/cp4.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/cp4.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=cp4.com.br&force=1