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Analyzed URL

https://openai.com/es-ES/

Measured 2 days ago

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AI-Ready Score

Poor

out of 100

Token Savings

HTML tokens 623.820
Markdown tokens 473
Savings 100%

Score Breakdown

Accessibility 36/100
AI Discoverability 60/100
Structured Data 65/100
Semantic HTML 72/100
Content Efficiency 40/100

Emerging protocols

0 of 6 detected

Well-known endpoints AI agents look for. Detected here means an agent can discover and connect to your service automatically.

  • OAuth Protected Resource RFC 9728
    /.well-known/oauth-protected-resource
  • OAuth Discovery RFC 8414
    /.well-known/oauth-authorization-server
  • MCP Server Card SEP-1649 draft
    /.well-known/mcp/server-card.json
  • A2A Agent Card A2A v1.0
    /.well-known/agent-card.json
  • API Catalog RFC 9727
    /.well-known/api-catalog
  • Agent Skills index Discovery RFC v0.2.0 draft
    /.well-known/agent-skills/index.json

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What we measured Content requires JavaScript rendering

Your page requires JavaScript to render content. Most AI agents don't execute JavaScript, so they see an empty page.

How to implement

Use server-side rendering (SSR) or static site generation (SSG) to ensure content is available in the initial HTML response.

Paste into a coding agent to make the fix

What we measured No JSON-LD / Schema.org found

No Schema.org structured data found. JSON-LD helps AI agents extract factual, structured information from your pages.

How to implement

Add a <script type="application/ld+json"> block with Schema.org markup. Use appropriate types: Article for blog posts, Product for products, Organization for your company page.

Paste into a coding agent to make the fix

What we measured Page size: 1947KB

Your page is larger than recommended. Large pages are slower to process and more expensive for AI agents.

How to implement

Optimize page size by minifying HTML, deferring non-critical scripts, and removing unused CSS.

Paste into a coding agent to make the fix

What we measured No Markdown for Agents support detected

Your site doesn't support Markdown for Agents. This Cloudflare standard lets AI agents request content in markdown format, reducing token usage by ~80%.

How to implement

Implement one or more: (1) Respond to Accept: text/markdown with markdown content. (2) Serve .md URLs (e.g., /page.md). (3) Add <link rel="alternate" type="text/markdown"> tags. (4) Add Link HTTP headers for markdown discovery.

Paste into a coding agent to make the fix

What we measured Content ratio: 0.1% (1762 content chars / 1993983 HTML bytes)

Your page has a low ratio of actual content to total HTML. Much of the page weight is markup, scripts, or styles rather than content.

How to implement

Move CSS to external stylesheets, remove inline styles, minimize JavaScript, and ensure the HTML focuses on content structure.

Paste into a coding agent to make the fix

What we measured No llms.txt found

Your site doesn't have an llms.txt file. This is the emerging standard for helping AI agents understand your site structure.

How to implement

Create an /llms.txt file following the llmstxt.org specification. Include a site description and links to your key pages.

Paste into a coding agent to make the fix

What we measured No Content-Signal found (robots.txt or HTTP headers)

No Content-Signal directives found. These tell AI agents how they may use your content (search indexing, AI input, training data). The recommended location is robots.txt.

How to implement

Add Content-Signal to your robots.txt: User-agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no. You can also add it as an HTTP header on markdown responses.

Paste into a coding agent to make the fix

What we measured 20 semantic elements, 348 divs (ratio: 5%)

Your page relies heavily on <div> elements. Semantic elements like <section>, <nav>, <header>, <footer>, and <aside> provide meaningful structure for AI agents.

How to implement

Replace generic <div> containers with appropriate semantic elements. Use <section> for thematic groups, <nav> for navigation, <header>/<footer> for page/section headers and footers.

Paste into a coding agent to make the fix

What we measured HTML size: 1947KB

Your HTML page is heavier than recommended. Large pages take longer for AI agents to process and cost more tokens.

How to implement

Reduce HTML size by removing unused code, minifying HTML, and lazy-loading non-critical content.

Paste into a coding agent to make the fix

What we measured no <h1>

Your heading structure has issues (skipped levels or multiple h1 tags). A clean hierarchy helps AI agents understand content organization.

How to implement

Ensure you have exactly one <h1> per page, and headings follow sequential order: h1 > h2 > h3. Don't skip levels (e.g., h1 directly to h3).

Paste into a coding agent to make the fix
Markdown tokens: 473
Quiz me on vocabulary

Plan a surf trip to Costa Rica in August

India stock market today

Explica por qué el maíz palomitas explota

Teach me Mahjong for beginners

Find hiking boots for wide feet

Explain this code

Was mach ich in Berlin wenn es regnet?

What are some outdoor markets in Mexico City?

Rédigez une note de remerciement

Recommend an easy potluck dish

ハーフマラソンのトレーニングを手伝ってください

Help me improve this job description

Write a Python script

Draw a picture of a mini aussie as a diver

Travel pillow that actually works

Translate this recipe into Greek

Rank dog breeds for a small apartment

楽しいディナーパーティーの計画を手伝ってください

Explain paradiddles for me

Quais são as chances de Portugal na Euro 2024?

Compare business strategies for transitioning from budget to luxury

Teach me to negotiate

Sugiere actividades divertidas para una familia que visita San Francisco

Plan an itinerary for teens in Hong Kong

Show me the F1 racing schedule

Design a database schema

Japan yen exchange rate

Help me build a budget

Kritisiere meine Kurzgeschichte

Find gentle lower back stretches

New restaurant openings in NYC

Help me pick a halloween costume

Write a polite rejection email

Generate fantasy football team names

Elabore um calendário de conteúdo para redes sociais

Explique a turbulência em aviões

Brainstorm domain names

Global breaking news today

面接の質問を一緒に考えてください

Summarize my meeting notes

Explique a turbulência em aviões

Plan a college tour

Write a SQL Query

Help me with gift ideas for my dad

Rédigez un email pour un devis de réparation

Troubleshoot my printer set-up

Write a thank-you note

Help me debug this code

Crea un entrenamiento de movilidad

Brainstorm podcast episode ideas

Review my argument for a debate

New space exploration plans

Best cricket bat for beginners

Rank e-bikes for daily commuting

Quiz me on vocabulary
OpenAI | Research & Deployment

[Ir al contenido principal](https://openai.com/es-ES/#main)

[](https://openai.com/es-ES/)

Iniciar sesión[Probar ChatGPT(se abre en una ventana nueva)](https://chatgpt.com/?openaicom-did=fdac47c7-596d-49a8-8d95-4d39f21f155b&openaicom_referred=true)

-   Investigación
-   Productos
-   Business
-   Desarrolladores
-   Empresa
-   [Fundación(se abre en una ventana nueva)](https://openaifoundation.org/es-ES/)

OpenAI | Research & Deployment

¿En qué puedo ayudarte?

Enviar mensaje a ChatGPT

Quiz me on vocabulary

Plan a surf trip to Costa Rica in August

India stock market today

Explica por qué el maíz palomitas explota

Teach me Mahjong for beginners

Find hiking boots for wide feet

Explain this code

Was mach ich in Berlin wenn es regnet?

What are some outdoor markets in Mexico City?

Rédigez une note de remerciement

Recommend an easy potluck dish

ハーフマラソンのトレーニングを手伝ってください

Help me improve this job description

Write a Python script

Draw a picture of a mini aussie as a diver

Travel pillow that actually works

Translate this recipe into Greek

Rank dog breeds for a small apartment

楽しいディナーパーティーの計画を手伝ってください

Explain paradiddles for me

Quais são as chances de Portugal na Euro 2024?

Compare business strategies for transitioning from budget to luxury

Teach me to negotiate

Sugiere actividades divertidas para una familia que visita San Francisco

Plan an itinerary for teens in Hong Kong

Show me the F1 racing schedule

Design a database schema

Japan yen exchange rate

Help me build a budget

Kritisiere meine Kurzgeschichte

Find gentle lower back stretches

New restaurant openings in NYC

Help me pick a halloween costume

Write a polite rejection email

Generate fantasy football team names

Elabore um calendário de conteúdo para redes sociais

Explique a turbulência em aviões

Brainstorm domain names

Global breaking news today

面接の質問を一緒に考えてください

Summarize my meeting notes

Explique a turbulência em aviões

Plan a college tour

Write a SQL Query

Help me with gift ideas for my dad

Rédigez un email pour un devis de réparation

Troubleshoot my printer set-up

Write a thank-you note

Help me debug this code

Crea un entrenamiento de movilidad

Brainstorm podcast episode ideas

Review my argument for a debate

New space exploration plans

Best cricket bat for beginners

Rank e-bikes for daily commuting

Quiz me on vocabulary

[Más información sobre ChatGPT Business](https://openai.com/es-ES/business/)[Hablar con ChatGPT](https://chatgpt.com/?mode=voice&openaicom-did=fdac47c7-596d-49a8-8d95-4d39f21f155b&openaicom_referred=true)[Investigación](https://openai.com/es-ES/research/)[Plataforma API](https://openai.com/es-ES/api/)Más

![""](https://images.ctfassets.net/kftzwdyauwt9/5uOBQ9CN3HA6yzWugjzzYZ/b5fe018bce4814a145bb9c8e57422db6/gpt-5-6-poster.png?w=3840&q=90&fm=webp)

Tu navegador no es compatible con la etiqueta de vídeo.

[

GPT-5.6: inteligencia de vanguardia que crece con tu ambición

ProductoTiempo de lectura: 18 min

](https://openai.com/es-ES/index/gpt-5-6/)

![""](https://images.ctfassets.net/kftzwdyauwt9/5uOBQ9CN3HA6yzWugjzzYZ/b5fe018bce4814a145bb9c8e57422db6/gpt-5-6-poster.png?w=3840&q=90&fm=webp)

Tu navegador no es compatible con la etiqueta de vídeo.

[

GPT-5.6: inteligencia de vanguardia que crece con tu ambición

ProductoTiempo de lectura: 18 min

](https://openai.com/es-ES/index/gpt-5-6/)

![ChatGPT Work menu in a browser window against a starry background, with Work selected and Codex, Scheduled, and Sites options shown.](https://images.ctfassets.net/kftzwdyauwt9/2P4v0ivRnOu6z9sJqDrJj5/d28b76a7ed3a8a53261f8eba4c021740/Superapp_Blog_Art_Card_-_Motion.png?w=3840&q=90&fm=webp)

Tu navegador no es compatible con la etiqueta de vídeo.

[

Emprende tus proyectos más ambiciosos con ChatGPT

Tiempo de lectura: 5 min

](https://openai.com/es-ES/chatgpt-work/)

![Art Card 1 1](https://images.ctfassets.net/kftzwdyauwt9/4vJ1lSvYeKz0zM4RVCKwIC/855f7e54052d8a7635e4bf45adf41737/Art_Card_1_1.png?w=3840&q=90&fm=webp)

[

Presentamos GPT-Live

ProductoTiempo de lectura: 7 min

](https://openai.com/es-ES/index/introducing-gpt-live/)

![Expanding Daybreak Art Card](https://images.ctfassets.net/kftzwdyauwt9/735NOZviyogUBIFxd2EmWX/fa8baf9fc26e64f442ffa86d5fd9a41e/Art_Card__6_.png?w=3840&q=90&fm=webp)

[

Daybreak: herramientas para proteger a todas las organizaciones del mundo

SeguridadTiempo de lectura: 8 min

](https://openai.com/es-ES/index/daybreak-securing-the-world/)

## Noticias recientes

[Ver más](https://openai.com/es-ES/news/company-announcements/)

![GPT-Red art card](https://images.ctfassets.net/kftzwdyauwt9/6q32m87ClqE8Ovn6vD424h/05ced72e47bbe42711fbac6a082cbff2/Art_Card.png?w=3840&q=90&fm=webp)

[

GPT-Red: Unlocking Self-Improvement for Robustness

Seguridad15 jul 2026

](https://openai.com/index/unlocking-self-improvement-gpt-red/)

![How agents are transforming work > Cover image](https://images.ctfassets.net/kftzwdyauwt9/7hmtkjKv0DxS4Yt8mQZju2/c168bfa2010da64bcc9dd60d6b5491e8/Art_Card__1_.png?w=3840&q=90&fm=webp)

[

Cómo los agentes transforman el trabajo

Empresa25 jun 2026

](https://openai.com/es-ES/index/how-agents-are-transforming-work/)

![Confidential submission of draft S-1 to the SEC > cover image](https://images.ctfassets.net/kftzwdyauwt9/36doI12YCwUtp1hzD4d8bj/84e67c565f39e7d5ca3ee011efa69756/confidential-submission-of-draft-s-1-to-the-sec-1x1.png?w=3840&q=90&fm=webp)

[

Confidential submission of draft S-1 to the SEC

Empresa8 jun 2026

](https://openai.com/es-ES/index/openai-submits-confidential-s-1/)

![Built for broad benefit > cover](https://images.ctfassets.net/kftzwdyauwt9/bEe28mW3dEOj9pKJsPp2u/13f7bed9e86b0667ba924479d62f98e4/Art_Card_1080x1080_1.png?w=3840&q=90&fm=webp)

[

Built to benefit everyone: our plan

Empresa8 jun 2026

](https://openai.com/es-ES/index/built-to-benefit-everyone-our-plan/)

![Art card (4)](https://images.ctfassets.net/kftzwdyauwt9/26wgJNYWk0soRoyZvBmYmo/dc80fc33c0a60bd566816f2323f31dc2/Art_card__4_.png?w=3840&q=90&fm=webp)

[

Impulsar la procedencia del contenido para un ecosistema de IA más seguro y transparente

Seguridad19 may 2026

](https://openai.com/es-ES/index/advancing-content-provenance/)

![Personal finance in ChatGPT > Media > Cover](https://images.ctfassets.net/kftzwdyauwt9/4zSr4YNWXIEYz20piN2bxf/6f9a561be6055802914aee0a3bb671d7/ArtCard-Personal-Finance.png?w=3840&q=90&fm=webp)

[

Una nueva experiencia de finanzas personales en ChatGPT

Producto15 may 2026

](https://openai.com/es-ES/index/personal-finance-chatgpt/)

## Historias

[Ver todo](https://openai.com/es-ES/stories/)

![Un ciclista empuja una bicicleta de ruedas anchas por un amplio paisaje nevado.](https://images.ctfassets.net/kftzwdyauwt9/2tgWg3FVo92ztow3wQjynu/6803dbad048ec780c8f0c7c46347ebe9/OpenAI_Falcon_1x1.jpg?w=3840&q=90&fm=webp)

[

Prepararse para cruzar la Antártida en bici con ChatGPT

11 jun 2026

](https://openai.com/es-ES/index/cycling-across-antarctica/)

![CK Chan está dentro de la gran antena de un radiotelescopio.](https://images.ctfassets.net/kftzwdyauwt9/5Owa7Jyi5pMx1lDrvN1B2C/3036661e68edf2e77d2d5d2454653740/2026_04_Gardi_ProjectOwl_KittPeak_Day1_02144.jpg?w=3840&q=90&fm=webp)

[

Crear nuevas simulaciones de agujeros negros con Codex

11 jun 2026

](https://openai.com/es-ES/index/creating-new-simulations-black-holes/)

![OpenAI Ganassi 1x1](https://images.ctfassets.net/kftzwdyauwt9/2sMgyKsbMrlLNgBeM8SYAh/83460e94830cfb5865cddb57e6fe837f/OpenAI_Ganassi_1x1.jpg?w=3840&q=90&fm=webp)

[

Chip Ganassi Racing × OpenAI

API28 may 2026

](https://openai.com/es-ES/index/chip-ganassi-racing/)

## Últimas investigaciones

[Ver todo](https://openai.com/es-ES/research/index/)

![Geometry > ArtCard > Polynomial Construction](https://images.ctfassets.net/kftzwdyauwt9/6PqehRMmS1oVuin6e3VWYq/b96f1c7b5a2ac2c08a887591b8486ed3/ArtCard-Polynomial-Construction.png?w=3840&q=90&fm=webp)

[

Un modelo de OpenAI ha refutado una conjetura central de la geometría discreta

Investigación20 may 2026

](https://openai.com/es-ES/index/model-disproves-discrete-geometry-conjecture/)

![OAI GPT-Rosaling Art Card 1x1](https://images.ctfassets.net/kftzwdyauwt9/6DOv5mMIaI2sbsgdDbeiiY/d2d071aac3555468336b870cfeb9736e/OAI_GPT-Rosaling_Art_Card_1x1.png?w=3840&q=90&fm=webp)

[

Presentamos GPT-Rosalind para la investigación en ciencias de la vida

Investigación16 abr 2026

](https://openai.com/es-ES/index/introducing-gpt-rosalind/)

![OAI Monitoring internal deployments for loss of control risks Art Card 1x1](https://images.ctfassets.net/kftzwdyauwt9/5GCZHArpg3FLRTissb13aX/50b2716c198dbbc4cf241b05faeee97c/OAI_Monitoring_internal_deployments_for_loss_of_control_risks_Art_Card_1x1.png?w=3840&q=90&fm=webp)

[

Cómo supervisamos a los agentes internos de codificación para detectar desajustes

Seguridad19 mar 2026

](https://openai.com/es-ES/index/how-we-monitor-internal-coding-agents-misalignment/)

## OpenAI para empresas

[Ver todo](https://openai.com/es-ES/business/customer-stories/)

![oai Choco 1x1](https://images.ctfassets.net/kftzwdyauwt9/2A9IYNIXnFR7s8lAQ9BKby/c98bd4af069478f3317f7d2d6aa98cc2/oai_Choco_1x1.png?w=3840&q=90&fm=webp)

[

Choco automates food distribution with AI agents

27 abr 2026

](https://openai.com/index/choco/)

![oai CyberAgent 1x1](https://images.ctfassets.net/kftzwdyauwt9/4QsBeXNSb2qFXZHe4SQ1hb/6cf266e7e4e2482688290cbc159b762c/oai_CyberAgent_1x1.png?w=3840&q=90&fm=webp)

[

CyberAgent moves faster with ChatGPT Enterprise and Codex

9 abr 2026

](https://openai.com/index/cyberagent/)

![oai GradientLabs 1x1](https://images.ctfassets.net/kftzwdyauwt9/5KZQBYyY2LBtllikqf9aul/6143158d9c259eed5aafb47cdac9bcdd/oai_GradientLabs_1x1.png?w=3840&q=90&fm=webp)

[

Gradient Labs da a cada cliente bancario un gestor con IA

Empresas emergentes1 abr 2026

](https://openai.com/es-ES/index/gradient-labs/)

## Comenzar a usar ChatGPT hoy

[Descargar](https://openai.com/es-ES/chatgpt/download/)

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Upload this file as /es-ES.md on your server so AI agents can access a clean version of your page. You can also configure Accept: text/markdown content negotiation to serve it automatically.

Generated llms.txt for this single page

Download llms.txt
# OpenAI

> Creemos que nuestras investigaciones acabarán por dar vida a una inteligencia artificial general, un sistema capaz de solucionar problemas a nivel humano. Nuestra misión es desarrollar una IAG segura y beneficiosa.

## Main
- [OpenAI | Research & Deployment](https://openai.com/es-ES/): Creemos que nuestras investigaciones acabarán por dar vida a una inteligencia artificial general, un sistema capaz de s…
- [Empresa](https://openai.com/es-ES/about/)
- [Notas de lanzamiento](https://openai.com/es-ES/products/release-notes/)
- [Soluciones](https://openai.com/es-ES/solutions/)
- [Ir al contenido principal](https://openai.com/)
- [Investigación](https://openai.com/es-ES/research/index/)
- [Business](https://openai.com/es-ES/business/)
- [Desarrolladores](https://openai.com/es-ES/api/)
- [Visión general de la investigación](https://openai.com/es-ES/research/)
- [Investigación económica](https://openai.com/es-ES/signals/)
- [GPT-5.3 Instant](https://openai.com/es-ES/index/gpt-5-6/)
- [GPT-5.5](https://openai.com/es-ES/index/introducing-gpt-5-5/)

## Blog
- [Noticias](https://openai.com/es-ES/news/)
- [RSS](https://openai.com/news/rss.xml)

## Legal
- [Condiciones de uso](https://openai.com/es-ES/policies/terms-of-use/)
- [Política de privacidad](https://openai.com/es-ES/policies/privacy-policy/)

## Support
- [Contactar con ventas](https://openai.com/es-ES/contact-sales/)

Full llms.txt requires domain-wide analysis (coming soon)

Upload this file to https://openai.com/llms.txt at the root of your domain. AI agents like ChatGPT, Claude, and Perplexity check this file to understand your site structure.

Accessibility

Content available without JavaScript (20/100)

Content requires JavaScript rendering

Content appears early in HTML (100/100)

Main content starts at 3% of HTML

Reasonable page size (0/100)

Page size: 1947KB

AI Discoverability

Robots.txt allows AI bots (100/100)

All major AI search bots allowed

Markdown for Agents support (0/100)
&#10007; Accept: text/markdown &#10007; .md URL &#10007; <link> tag &#10007; Link header
Has sitemap.xml (100/100)

Sitemap found

Has robots.txt file (100/100)

robots.txt exists

Has llms.txt file (0/100)

No llms.txt found

Has Content-Signal (robots.txt or HTTP headers) (0/100)
&#10003; robots.txt &#10003; HTTP header &#10007; Policy

Structured Data

Has Schema.org / JSON-LD (0/100)

No JSON-LD / Schema.org found

Has Open Graph tags (100/100)

All OG tags present

Has meta description (100/100)

Meta description: 214 chars

Has canonical URL (100/100)

Canonical URL present

Has lang attribute (100/100)

lang="es-ES"

Semantic HTML

Proper heading hierarchy (70/100)

no <h1>

Uses article or main element (100/100)

Has both <article> and <main>

Uses semantic HTML elements (18/100)

20 semantic elements, 348 divs (ratio: 5%)

Meaningful image alt texts (90/100)

18/20 images with meaningful alt text

Low div nesting depth (92/100)

Avg div depth: 5.8, max: 10

Content Efficiency

Good token reduction ratio (100/100)

100% token reduction (HTML→Markdown)

Good content-to-noise ratio (0/100)

Content ratio: 0.1% (1762 content chars / 1993983 HTML bytes)

Reasonable page weight (0/100)

HTML size: 1947KB

Minimal inline styles (0/100)

91/1091 elements with inline styles (8.3%)

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  "markdown": "Quiz me on vocabulary\n\nPlan a surf trip to Costa Rica in August\n\nIndia stock market today\n\nExplica por qué el maíz palomitas explota\n\nTeach me Mahjong for beginners\n\nFind hiking boots for wide feet\n\nExplain this code\n\nWas mach ich in Berlin wenn es regnet?\n\nWhat are some outdoor markets in Mexico City?\n\nRédigez une note de remerciement\n\nRecommend an easy potluck dish\n\nハーフマラソンのトレーニングを手伝ってください\n\nHelp me improve this job description\n\nWrite a Python script\n\nDraw a picture of a mini aussie as a diver\n\nTravel pillow that actually works\n\nTranslate this recipe into Greek\n\nRank dog breeds for a small apartment\n\n楽しいディナーパーティーの計画を手伝ってください\n\nExplain paradiddles for me\n\nQuais são as chances de Portugal na Euro 2024?\n\nCompare business strategies for transitioning from budget to luxury\n\nTeach me to negotiate\n\nSugiere actividades divertidas para una familia que visita San Francisco\n\nPlan an itinerary for teens in Hong Kong\n\nShow me the F1 racing schedule\n\nDesign a database schema\n\nJapan yen exchange rate\n\nHelp me build a budget\n\nKritisiere meine Kurzgeschichte\n\nFind gentle lower back stretches\n\nNew restaurant openings in NYC\n\nHelp me pick a halloween costume\n\nWrite a polite rejection email\n\nGenerate fantasy football team names\n\nElabore um calendário de conteúdo para redes sociais\n\nExplique a turbulência em aviões\n\nBrainstorm domain names\n\nGlobal breaking news today\n\n面接の質問を一緒に考えてください\n\nSummarize my meeting notes\n\nExplique a turbulência em aviões\n\nPlan a college tour\n\nWrite a SQL Query\n\nHelp me with gift ideas for my dad\n\nRédigez un email pour un devis de réparation\n\nTroubleshoot my printer set-up\n\nWrite a thank-you note\n\nHelp me debug this code\n\nCrea un entrenamiento de movilidad\n\nBrainstorm podcast episode ideas\n\nReview my argument for a debate\n\nNew space exploration plans\n\nBest cricket bat for beginners\n\nRank e-bikes for daily commuting\n\nQuiz me on vocabulary\n",
  "fullPageMarkdown": "OpenAI | Research & Deployment\n\n[Ir al contenido principal](https://openai.com/es-ES/#main)\n\n[](https://openai.com/es-ES/)\n\nIniciar sesión[Probar ChatGPT(se abre en una ventana nueva)](https://chatgpt.com/?openaicom-did=fdac47c7-596d-49a8-8d95-4d39f21f155b&openaicom_referred=true)\n\n-   Investigación\n-   Productos\n-   Business\n-   Desarrolladores\n-   Empresa\n-   [Fundación(se abre en una ventana nueva)](https://openaifoundation.org/es-ES/)\n\nOpenAI | Research & Deployment\n\n¿En qué puedo ayudarte?\n\nEnviar mensaje a ChatGPT\n\nQuiz me on vocabulary\n\nPlan a surf trip to Costa Rica in August\n\nIndia stock market today\n\nExplica por qué el maíz palomitas explota\n\nTeach me Mahjong for beginners\n\nFind hiking boots for wide feet\n\nExplain this code\n\nWas mach ich in Berlin wenn es regnet?\n\nWhat are some outdoor markets in Mexico City?\n\nRédigez une note de remerciement\n\nRecommend an easy potluck dish\n\nハーフマラソンのトレーニングを手伝ってください\n\nHelp me improve this job description\n\nWrite a Python script\n\nDraw a picture of a mini aussie as a diver\n\nTravel pillow that actually works\n\nTranslate this recipe into Greek\n\nRank dog breeds for a small apartment\n\n楽しいディナーパーティーの計画を手伝ってください\n\nExplain paradiddles for me\n\nQuais são as chances de Portugal na Euro 2024?\n\nCompare business strategies for transitioning from budget to luxury\n\nTeach me to negotiate\n\nSugiere actividades divertidas para una familia que visita San Francisco\n\nPlan an itinerary for teens in Hong Kong\n\nShow me the F1 racing schedule\n\nDesign a database schema\n\nJapan yen exchange rate\n\nHelp me build a budget\n\nKritisiere meine Kurzgeschichte\n\nFind gentle lower back stretches\n\nNew restaurant openings in NYC\n\nHelp me pick a halloween costume\n\nWrite a polite rejection email\n\nGenerate fantasy football team names\n\nElabore um calendário de conteúdo para redes sociais\n\nExplique a turbulência em aviões\n\nBrainstorm domain names\n\nGlobal breaking news today\n\n面接の質問を一緒に考えてください\n\nSummarize my meeting notes\n\nExplique a turbulência em aviões\n\nPlan a college tour\n\nWrite a SQL Query\n\nHelp me with gift ideas for my dad\n\nRédigez un email pour un devis de réparation\n\nTroubleshoot my printer set-up\n\nWrite a thank-you note\n\nHelp me debug this code\n\nCrea un entrenamiento de movilidad\n\nBrainstorm podcast episode ideas\n\nReview my argument for a debate\n\nNew space exploration plans\n\nBest cricket bat for beginners\n\nRank e-bikes for daily commuting\n\nQuiz me on vocabulary\n\n[Más información sobre ChatGPT Business](https://openai.com/es-ES/business/)[Hablar con ChatGPT](https://chatgpt.com/?mode=voice&openaicom-did=fdac47c7-596d-49a8-8d95-4d39f21f155b&openaicom_referred=true)[Investigación](https://openai.com/es-ES/research/)[Plataforma API](https://openai.com/es-ES/api/)Más\n\n![\"\"](https://images.ctfassets.net/kftzwdyauwt9/5uOBQ9CN3HA6yzWugjzzYZ/b5fe018bce4814a145bb9c8e57422db6/gpt-5-6-poster.png?w=3840&q=90&fm=webp)\n\nTu navegador no es compatible con la etiqueta de vídeo.\n\n[\n\nGPT-5.6: inteligencia de vanguardia que crece con tu ambición\n\nProductoTiempo de lectura: 18 min\n\n](https://openai.com/es-ES/index/gpt-5-6/)\n\n![\"\"](https://images.ctfassets.net/kftzwdyauwt9/5uOBQ9CN3HA6yzWugjzzYZ/b5fe018bce4814a145bb9c8e57422db6/gpt-5-6-poster.png?w=3840&q=90&fm=webp)\n\nTu navegador no es compatible con la etiqueta de vídeo.\n\n[\n\nGPT-5.6: inteligencia de vanguardia que crece con tu ambición\n\nProductoTiempo de lectura: 18 min\n\n](https://openai.com/es-ES/index/gpt-5-6/)\n\n![ChatGPT Work menu in a browser window against a starry background, with Work selected and Codex, Scheduled, and Sites options shown.](https://images.ctfassets.net/kftzwdyauwt9/2P4v0ivRnOu6z9sJqDrJj5/d28b76a7ed3a8a53261f8eba4c021740/Superapp_Blog_Art_Card_-_Motion.png?w=3840&q=90&fm=webp)\n\nTu navegador no es compatible con la etiqueta de vídeo.\n\n[\n\nEmprende tus proyectos más ambiciosos con ChatGPT\n\nTiempo de lectura: 5 min\n\n](https://openai.com/es-ES/chatgpt-work/)\n\n![Art Card 1 1](https://images.ctfassets.net/kftzwdyauwt9/4vJ1lSvYeKz0zM4RVCKwIC/855f7e54052d8a7635e4bf45adf41737/Art_Card_1_1.png?w=3840&q=90&fm=webp)\n\n[\n\nPresentamos GPT-Live\n\nProductoTiempo de lectura: 7 min\n\n](https://openai.com/es-ES/index/introducing-gpt-live/)\n\n![Expanding Daybreak Art Card](https://images.ctfassets.net/kftzwdyauwt9/735NOZviyogUBIFxd2EmWX/fa8baf9fc26e64f442ffa86d5fd9a41e/Art_Card__6_.png?w=3840&q=90&fm=webp)\n\n[\n\nDaybreak: herramientas para proteger a todas las organizaciones del mundo\n\nSeguridadTiempo de lectura: 8 min\n\n](https://openai.com/es-ES/index/daybreak-securing-the-world/)\n\n## Noticias recientes\n\n[Ver más](https://openai.com/es-ES/news/company-announcements/)\n\n![GPT-Red art card](https://images.ctfassets.net/kftzwdyauwt9/6q32m87ClqE8Ovn6vD424h/05ced72e47bbe42711fbac6a082cbff2/Art_Card.png?w=3840&q=90&fm=webp)\n\n[\n\nGPT-Red: Unlocking Self-Improvement for Robustness\n\nSeguridad15 jul 2026\n\n](https://openai.com/index/unlocking-self-improvement-gpt-red/)\n\n![How agents are transforming work > Cover image](https://images.ctfassets.net/kftzwdyauwt9/7hmtkjKv0DxS4Yt8mQZju2/c168bfa2010da64bcc9dd60d6b5491e8/Art_Card__1_.png?w=3840&q=90&fm=webp)\n\n[\n\nCómo los agentes transforman el trabajo\n\nEmpresa25 jun 2026\n\n](https://openai.com/es-ES/index/how-agents-are-transforming-work/)\n\n![Confidential submission of draft S-1 to the SEC > cover image](https://images.ctfassets.net/kftzwdyauwt9/36doI12YCwUtp1hzD4d8bj/84e67c565f39e7d5ca3ee011efa69756/confidential-submission-of-draft-s-1-to-the-sec-1x1.png?w=3840&q=90&fm=webp)\n\n[\n\nConfidential submission of draft S-1 to the SEC\n\nEmpresa8 jun 2026\n\n](https://openai.com/es-ES/index/openai-submits-confidential-s-1/)\n\n![Built for broad benefit > cover](https://images.ctfassets.net/kftzwdyauwt9/bEe28mW3dEOj9pKJsPp2u/13f7bed9e86b0667ba924479d62f98e4/Art_Card_1080x1080_1.png?w=3840&q=90&fm=webp)\n\n[\n\nBuilt to benefit everyone: our plan\n\nEmpresa8 jun 2026\n\n](https://openai.com/es-ES/index/built-to-benefit-everyone-our-plan/)\n\n![Art card (4)](https://images.ctfassets.net/kftzwdyauwt9/26wgJNYWk0soRoyZvBmYmo/dc80fc33c0a60bd566816f2323f31dc2/Art_card__4_.png?w=3840&q=90&fm=webp)\n\n[\n\nImpulsar la procedencia del contenido para un ecosistema de IA más seguro y transparente\n\nSeguridad19 may 2026\n\n](https://openai.com/es-ES/index/advancing-content-provenance/)\n\n![Personal finance in ChatGPT > Media > Cover](https://images.ctfassets.net/kftzwdyauwt9/4zSr4YNWXIEYz20piN2bxf/6f9a561be6055802914aee0a3bb671d7/ArtCard-Personal-Finance.png?w=3840&q=90&fm=webp)\n\n[\n\nUna nueva experiencia de finanzas personales en ChatGPT\n\nProducto15 may 2026\n\n](https://openai.com/es-ES/index/personal-finance-chatgpt/)\n\n## Historias\n\n[Ver todo](https://openai.com/es-ES/stories/)\n\n![Un ciclista empuja una bicicleta de ruedas anchas por un amplio paisaje nevado.](https://images.ctfassets.net/kftzwdyauwt9/2tgWg3FVo92ztow3wQjynu/6803dbad048ec780c8f0c7c46347ebe9/OpenAI_Falcon_1x1.jpg?w=3840&q=90&fm=webp)\n\n[\n\nPrepararse para cruzar la Antártida en bici con ChatGPT\n\n11 jun 2026\n\n](https://openai.com/es-ES/index/cycling-across-antarctica/)\n\n![CK Chan está dentro de la gran antena de un radiotelescopio.](https://images.ctfassets.net/kftzwdyauwt9/5Owa7Jyi5pMx1lDrvN1B2C/3036661e68edf2e77d2d5d2454653740/2026_04_Gardi_ProjectOwl_KittPeak_Day1_02144.jpg?w=3840&q=90&fm=webp)\n\n[\n\nCrear nuevas simulaciones de agujeros negros con Codex\n\n11 jun 2026\n\n](https://openai.com/es-ES/index/creating-new-simulations-black-holes/)\n\n![OpenAI Ganassi 1x1](https://images.ctfassets.net/kftzwdyauwt9/2sMgyKsbMrlLNgBeM8SYAh/83460e94830cfb5865cddb57e6fe837f/OpenAI_Ganassi_1x1.jpg?w=3840&q=90&fm=webp)\n\n[\n\nChip Ganassi Racing × OpenAI\n\nAPI28 may 2026\n\n](https://openai.com/es-ES/index/chip-ganassi-racing/)\n\n## Últimas investigaciones\n\n[Ver todo](https://openai.com/es-ES/research/index/)\n\n![Geometry > ArtCard > Polynomial Construction](https://images.ctfassets.net/kftzwdyauwt9/6PqehRMmS1oVuin6e3VWYq/b96f1c7b5a2ac2c08a887591b8486ed3/ArtCard-Polynomial-Construction.png?w=3840&q=90&fm=webp)\n\n[\n\nUn modelo de OpenAI ha refutado una conjetura central de la geometría discreta\n\nInvestigación20 may 2026\n\n](https://openai.com/es-ES/index/model-disproves-discrete-geometry-conjecture/)\n\n![OAI GPT-Rosaling Art Card 1x1](https://images.ctfassets.net/kftzwdyauwt9/6DOv5mMIaI2sbsgdDbeiiY/d2d071aac3555468336b870cfeb9736e/OAI_GPT-Rosaling_Art_Card_1x1.png?w=3840&q=90&fm=webp)\n\n[\n\nPresentamos GPT-Rosalind para la investigación en ciencias de la vida\n\nInvestigación16 abr 2026\n\n](https://openai.com/es-ES/index/introducing-gpt-rosalind/)\n\n![OAI Monitoring internal deployments for loss of control risks Art Card 1x1](https://images.ctfassets.net/kftzwdyauwt9/5GCZHArpg3FLRTissb13aX/50b2716c198dbbc4cf241b05faeee97c/OAI_Monitoring_internal_deployments_for_loss_of_control_risks_Art_Card_1x1.png?w=3840&q=90&fm=webp)\n\n[\n\nCómo supervisamos a los agentes internos de codificación para detectar desajustes\n\nSeguridad19 mar 2026\n\n](https://openai.com/es-ES/index/how-we-monitor-internal-coding-agents-misalignment/)\n\n## OpenAI para empresas\n\n[Ver todo](https://openai.com/es-ES/business/customer-stories/)\n\n![oai Choco 1x1](https://images.ctfassets.net/kftzwdyauwt9/2A9IYNIXnFR7s8lAQ9BKby/c98bd4af069478f3317f7d2d6aa98cc2/oai_Choco_1x1.png?w=3840&q=90&fm=webp)\n\n[\n\nChoco automates food distribution with AI agents\n\n27 abr 2026\n\n](https://openai.com/index/choco/)\n\n![oai CyberAgent 1x1](https://images.ctfassets.net/kftzwdyauwt9/4QsBeXNSb2qFXZHe4SQ1hb/6cf266e7e4e2482688290cbc159b762c/oai_CyberAgent_1x1.png?w=3840&q=90&fm=webp)\n\n[\n\nCyberAgent moves faster with ChatGPT Enterprise and Codex\n\n9 abr 2026\n\n](https://openai.com/index/cyberagent/)\n\n![oai GradientLabs 1x1](https://images.ctfassets.net/kftzwdyauwt9/5KZQBYyY2LBtllikqf9aul/6143158d9c259eed5aafb47cdac9bcdd/oai_GradientLabs_1x1.png?w=3840&q=90&fm=webp)\n\n[\n\nGradient Labs da a cada cliente bancario un gestor con IA\n\nEmpresas emergentes1 abr 2026\n\n](https://openai.com/es-ES/index/gradient-labs/)\n\n## Comenzar a usar ChatGPT hoy\n\n[Descargar](https://openai.com/es-ES/chatgpt/download/)\n\nUtilizamos cookies\n\nUsamos cookies para que este sitio funcione, entender cómo se utiliza el servicio y apoyar nuestras acciones de marketing. Visita Gestiona las cookies para cambiar tus preferencias en cualquier momento. Consulta nuestra [política de cookies](https://openai.com/policies/cookie-policy/) para obtener más información.\n\nGestionar cookiesRechazar no esencialesAceptar todo\n",
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      "titleKey": "rec.add_content_signals.title",
      "descriptionKey": "rec.add_content_signals.description",
      "howToKey": "rec.add_content_signals.howto",
      "effort": "quick-win",
      "estimatedImpact": 2.5,
      "maxImpact": 2.5,
      "evidence": "speculative",
      "checkScore": 0,
      "checkDetails": "No Content-Signal found (robots.txt or HTTP headers)"
    },
    {
      "id": "add_semantic_elements",
      "priority": "high",
      "category": "semanticHtml",
      "titleKey": "rec.add_semantic_elements.title",
      "descriptionKey": "rec.add_semantic_elements.description",
      "howToKey": "rec.add_semantic_elements.howto",
      "effort": "moderate",
      "estimatedImpact": 2.5,
      "maxImpact": 3,
      "evidence": "plausible",
      "checkScore": 18,
      "checkDetails": "20 semantic elements, 348 divs (ratio: 5%)"
    },
    {
      "id": "reduce_page_weight",
      "priority": "medium",
      "category": "contentEfficiency",
      "titleKey": "rec.reduce_page_weight.title",
      "descriptionKey": "rec.reduce_page_weight.description",
      "howToKey": "rec.reduce_page_weight.howto",
      "effort": "significant",
      "estimatedImpact": 2,
      "maxImpact": 2,
      "evidence": "speculative",
      "checkScore": 0,
      "checkDetails": "HTML size: 1947KB"
    },
    {
      "id": "fix_heading_hierarchy",
      "priority": "medium",
      "category": "semanticHtml",
      "titleKey": "rec.fix_heading_hierarchy.title",
      "descriptionKey": "rec.fix_heading_hierarchy.description",
      "howToKey": "rec.fix_heading_hierarchy.howto",
      "effort": "quick-win",
      "estimatedImpact": 1.3,
      "maxImpact": 4.5,
      "evidence": "plausible",
      "checkScore": 70,
      "checkDetails": "no <h1>"
    }
  ],
  "llmsTxtPreview": "# OpenAI\n\n> Creemos que nuestras investigaciones acabarán por dar vida a una inteligencia artificial general, un sistema capaz de solucionar problemas a nivel humano. Nuestra misión es desarrollar una IAG segura y beneficiosa.\n\n## Main\n- [OpenAI | Research & Deployment](https://openai.com/es-ES/): Creemos que nuestras investigaciones acabarán por dar vida a una inteligencia artificial general, un sistema capaz de s…\n- [Empresa](https://openai.com/es-ES/about/)\n- [Notas de lanzamiento](https://openai.com/es-ES/products/release-notes/)\n- [Soluciones](https://openai.com/es-ES/solutions/)\n- [Ir al contenido principal](https://openai.com/)\n- [Investigación](https://openai.com/es-ES/research/index/)\n- [Business](https://openai.com/es-ES/business/)\n- [Desarrolladores](https://openai.com/es-ES/api/)\n- [Visión general de la investigación](https://openai.com/es-ES/research/)\n- [Investigación económica](https://openai.com/es-ES/signals/)\n- [GPT-5.3 Instant](https://openai.com/es-ES/index/gpt-5-6/)\n- [GPT-5.5](https://openai.com/es-ES/index/introducing-gpt-5-5/)\n\n## Blog\n- [Noticias](https://openai.com/es-ES/news/)\n- [RSS](https://openai.com/news/rss.xml)\n\n## Legal\n- [Condiciones de uso](https://openai.com/es-ES/policies/terms-of-use/)\n- [Política de privacidad](https://openai.com/es-ES/policies/privacy-policy/)\n\n## Support\n- [Contactar con ventas](https://openai.com/es-ES/contact-sales/)\n\n",
  "llmsTxtExisting": null,
  "emergingProtocols": {
    "oauthProtectedResource": {
      "exists": false,
      "url": "https://openai.com/.well-known/oauth-protected-resource"
    },
    "oauthDiscovery": {
      "exists": false,
      "url": "https://openai.com/.well-known/oauth-authorization-server"
    },
    "mcpServerCard": {
      "exists": false,
      "url": "https://openai.com/.well-known/mcp/server-card.json",
      "draft": true
    },
    "a2aAgentCard": {
      "exists": false,
      "url": "https://openai.com/.well-known/agent-card.json"
    },
    "apiCatalog": {
      "exists": false,
      "url": "https://openai.com/.well-known/api-catalog"
    },
    "agentSkills": {
      "exists": false,
      "url": "https://openai.com/.well-known/agent-skills/index.json",
      "draft": true
    },
    "count": 0,
    "total": 6
  },
  "botAccess": {
    "probed": true,
    "bot": "OAI-SearchBot",
    "controlStatus": 403,
    "botStatus": 403,
    "discriminates": false,
    "refusedAsBot": false,
    "edge": "Cloudflare",
    "verifiable": false,
    "detail": "This origin answers OAI-SearchBot exactly as it answers any other client (403). No edge-level filtering of AI crawlers observed."
  },
  "snippets": [
    {
      "id": "add_llms_txt",
      "title": "Create /llms.txt",
      "description": "Upload this file to your web root. It tells AI agents what your site is about and which pages matter.",
      "language": "markdown",
      "code": "# OpenAI\n\n> Creemos que nuestras investigaciones acabarán por dar vida a una inteligencia artificial general, un sistema capaz de solucionar problemas a nivel humano. Nuestra misión es desarrollar una IAG segura y beneficiosa.\n\n## Main\n- [OpenAI | Research & Deployment](https://openai.com/es-ES/): Creemos que nuestras investigaciones acabarán por dar vida a una inteligencia artificial general, un sistema capaz de s…\n- [Empresa](https://openai.com/es-ES/about/)\n- [Notas de lanzamiento](https://openai.com/es-ES/products/release-notes/)\n- [Soluciones](https://openai.com/es-ES/solutions/)\n- [Ir al contenido principal](https://openai.com/)\n- [Investigación](https://openai.com/es-ES/research/index/)\n- [Business](https://openai.com/es-ES/business/)\n- [Desarrolladores](https://openai.com/es-ES/api/)\n- [Visión general de la investigación](https://openai.com/es-ES/research/)\n- [Investigación económica](https://openai.com/es-ES/signals/)\n- [GPT-5.3 Instant](https://openai.com/es-ES/index/gpt-5-6/)\n- [GPT-5.5](https://openai.com/es-ES/index/introducing-gpt-5-5/)\n\n## Blog\n- [Noticias](https://openai.com/es-ES/news/)\n- [RSS](https://openai.com/news/rss.xml)\n\n## Legal\n- [Condiciones de uso](https://openai.com/es-ES/policies/terms-of-use/)\n- [Política de privacidad](https://openai.com/es-ES/policies/privacy-policy/)\n\n## Support\n- [Contactar con ventas](https://openai.com/es-ES/contact-sales/)\n\n",
      "filename": "/llms.txt"
    },
    {
      "id": "fix_heading_hierarchy",
      "title": "Fix heading hierarchy",
      "description": "Your page has no <h1>. Every page needs exactly one <h1> as the main heading. Add it inside your <main> or <article>.",
      "language": "html",
      "code": "<h1>OpenAI | Research & Deployment</h1>",
      "filename": "<main> or <article>"
    },
    {
      "id": "add_schema_org",
      "title": "Add Schema.org JSON-LD",
      "description": "Structured data helps AI agents understand the type, author, and purpose of your content.",
      "language": "html",
      "code": "<script type=\"application/ld+json\">\n{\n  \"@context\": \"https://schema.org\",\n  \"@type\": \"WebPage\",\n  \"name\": \"OpenAI | Research & Deployment\",\n  \"description\": \"Creemos que nuestras investigaciones acabarán por dar vida a una inteligencia artificial general, un sistema capaz de solucionar problemas a nivel humano. Nuestra misión es desarrollar una IAG segura y beneficiosa.\",\n  \"url\": \"https://openai.com/es-ES/\",\n  \"inLanguage\": \"es-ES\",\n  \"isPartOf\": {\n    \"@type\": \"WebSite\",\n    \"name\": \"OpenAI\"\n  }\n}\n</script>",
      "filename": "<head>"
    },
    {
      "id": "add_content_signals",
      "title": "Add Content-Signal directives",
      "description": "Content-Signal tells AI agents how they may use your content. The canonical location is robots.txt, but you can also expose it as an HTTP header from any stack.",
      "language": "txt",
      "code": "User-agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no",
      "filename": "/robots.txt",
      "stacks": [
        {
          "id": "robots",
          "label": "robots.txt",
          "language": "txt",
          "filename": "/robots.txt",
          "code": "User-agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no"
        },
        {
          "id": "nginx",
          "label": "Nginx",
          "language": "nginx",
          "filename": "server block",
          "code": "# Inside your server { } block:\nadd_header Content-Signal \"search=yes, ai-input=yes, ai-train=no\" always;"
        },
        {
          "id": "apache",
          "label": "Apache",
          "language": "apache",
          "filename": ".htaccess",
          "code": "# In .htaccess (or VirtualHost):\nHeader set Content-Signal \"search=yes, ai-input=yes, ai-train=no\""
        },
        {
          "id": "wordpress",
          "label": "WordPress",
          "language": "php",
          "filename": "functions.php",
          "code": "<?php\n// In your theme's functions.php or a small mu-plugin\nadd_action('send_headers', function () {\n    header('Content-Signal: search=yes, ai-input=yes, ai-train=no');\n});\n\n// Optional: also append the directive to the dynamic robots.txt\nadd_filter('robots_txt', function ($output) {\n    return $output . \"\\nContent-Signal: search=yes, ai-input=yes, ai-train=no\\n\";\n}, 10, 1);"
        },
        {
          "id": "nextjs",
          "label": "Next.js",
          "language": "typescript",
          "filename": "middleware.ts",
          "code": "// middleware.ts (Next.js 13+ App Router or Pages Router)\nimport { NextResponse } from 'next/server';\nexport function middleware() {\n  const res = NextResponse.next();\n  res.headers.set(\n    'Content-Signal',\n    'search=yes, ai-input=yes, ai-train=no'\n  );\n  return res;\n}\nexport const config = { matcher: '/:path*' };"
        },
        {
          "id": "cloudflare",
          "label": "Cloudflare Workers",
          "language": "javascript",
          "filename": "worker.js",
          "code": "// Cloudflare Worker that proxies your origin and adds the header\nexport default {\n  async fetch(request, env, ctx) {\n    const res = await fetch(request);\n    const newRes = new Response(res.body, res);\n    newRes.headers.set(\n      'Content-Signal',\n      'search=yes, ai-input=yes, ai-train=no'\n    );\n    return newRes;\n  },\n};"
        },
        {
          "id": "express",
          "label": "Express / Fastify",
          "language": "javascript",
          "filename": "server.js",
          "code": "// Express\napp.use((req, res, next) => {\n  res.setHeader('Content-Signal', 'search=yes, ai-input=yes, ai-train=no');\n  next();\n});\n\n// Fastify\nfastify.addHook('onSend', (request, reply, payload, done) => {\n  reply.header('Content-Signal', 'search=yes, ai-input=yes, ai-train=no');\n  done();\n});"
        }
      ]
    },
    {
      "id": "add_markdown_negotiation",
      "title": "Support Markdown for Agents",
      "description": "Let AI agents request a clean Markdown version of any page via content negotiation, .md alternate URLs, link tags or Link headers.",
      "language": "html",
      "code": "<!-- Mechanism 3: link tag advertising the .md alternate -->\n<link rel=\"alternate\" type=\"text/markdown\" href=\"/page.md\">",
      "filename": "<head>",
      "stacks": [
        {
          "id": "html",
          "label": "HTML <head>",
          "language": "html",
          "filename": "<head>",
          "code": "<!-- Mechanism 3: link tag advertising the .md alternate -->\n<link rel=\"alternate\" type=\"text/markdown\" href=\"/page.md\">"
        },
        {
          "id": "express",
          "label": "Express",
          "language": "javascript",
          "filename": "server.js",
          "code": "// Mechanisms 1 + 4: content negotiation + Link header\napp.get('/page', (req, res) => {\n  res.setHeader('Vary', 'Accept');\n  res.setHeader('Link', '</page.md>; rel=\"alternate\"; type=\"text/markdown\"');\n  if ((req.headers.accept || '').includes('text/markdown')) {\n    res.type('text/markdown; charset=utf-8');\n    return res.send(renderMarkdown('page'));\n  }\n  res.render('page');\n});"
        },
        {
          "id": "fastify",
          "label": "Fastify",
          "language": "javascript",
          "filename": "server.js",
          "code": "// Mechanisms 1 + 4: content negotiation + Link header\nfastify.get('/page', async (req, reply) => {\n  reply.header('Vary', 'Accept');\n  reply.header('Link', '</page.md>; rel=\"alternate\"; type=\"text/markdown\"');\n  if ((req.headers.accept || '').includes('text/markdown')) {\n    return reply.type('text/markdown; charset=utf-8').send(renderMarkdown('page'));\n  }\n  return reply.view('/page.ejs');\n});"
        },
        {
          "id": "nextjs",
          "label": "Next.js",
          "language": "typescript",
          "filename": "app/page/route.ts",
          "code": "// Next.js App Router — Route Handler returning Markdown\nimport { NextRequest } from 'next/server';\nimport { renderMarkdown } from '@/lib/md';\nexport async function GET(req: NextRequest) {\n  const accept = req.headers.get('accept') || '';\n  if (accept.includes('text/markdown')) {\n    return new Response(await renderMarkdown('page'), {\n      headers: {\n        'Content-Type': 'text/markdown; charset=utf-8',\n        'Vary': 'Accept',\n      },\n    });\n  }\n  // Fall through to the page component\n  return new Response(null, { status: 404 });\n}"
        },
        {
          "id": "wordpress",
          "label": "WordPress",
          "language": "php",
          "filename": "functions.php",
          "code": "<?php\n// Mechanism 1: respond to Accept: text/markdown on the same URL\nadd_action('template_redirect', function () {\n    if (!is_singular()) return;\n    $accept = $_SERVER['HTTP_ACCEPT'] ?? '';\n    if (strpos($accept, 'text/markdown') === false) return;\n    header('Content-Type: text/markdown; charset=utf-8');\n    header('Vary: Accept');\n    $post = get_queried_object();\n    echo \"# \" . get_the_title($post) . \"\\n\\n\";\n    echo wp_strip_all_tags(apply_filters('the_content', $post->post_content));\n    exit;\n});"
        },
        {
          "id": "static",
          "label": "Hugo / Jekyll / Astro",
          "language": "txt",
          "filename": "static/page.md",
          "code": "# Mechanism 2: serve .md alongside .html\n# Hugo: place page.md in /static/ — built unchanged\n# Jekyll: drop page.md in /assets/ — copied as-is\n# Astro: src/pages/page.md.ts that exports a GET returning markdown\n\n# Then advertise with mechanism 3 in <head>:\n#   <link rel=\"alternate\" type=\"text/markdown\" href=\"/page.md\">"
        }
      ]
    }
  ]
}

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