- Add llms.txt file for AI crawlers (llmstxt.org standard) - Enhance robots.txt with 15+ AI bot rules (GPTBot, ClaudeBot, etc.) - Expand JSON-LD structured data from 1 to 12+ schema blocks: - Person (enhanced with occupations, languages, employers) - WebSite, BreadcrumbList, ProfilePage - EducationalOccupationalCredential (dynamic per education) - Course (dynamic per certification) - Create doc/15-SEO.md with comprehensive SEO documentation - Update MODERN-WEB-TECHNIQUES.md with SEO section (techniques 11-13) Based on WPBeginner 2025 SEO recommendations for AI Overviews, structured data, and E-E-A-T signals.
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SEO Implementation Guide
Project: CV Interactive Website Last Updated: 2025-11-30 Status: Production Ready
Overview
This document describes the comprehensive SEO (Search Engine Optimization) implementation for the CV website, including traditional search engine optimization and modern AI-era optimizations for LLM crawlers and AI Overviews.
SEO Architecture
1. Traditional SEO Elements
Meta Tags (templates/index.html)
<!-- Primary Meta Tags -->
<title>{{.CV.Personal.Name}} - {{.CV.SEO.PageTitle}}</title>
<meta name="title" content="...">
<meta name="description" content="...">
<meta name="keywords" content="...">
<meta name="author" content="...">
<meta name="robots" content="index, follow">
<link rel="canonical" href="{{.CanonicalURL}}">
International SEO (Hreflang)
<link rel="alternate" hreflang="en" href="{{.AlternateEN}}">
<link rel="alternate" hreflang="es" href="{{.AlternateES}}">
<link rel="alternate" hreflang="x-default" href="https://juan.andres.morenorub.io/?lang=en">
Social Media Integration
| Platform | Meta Type | Implementation |
|---|---|---|
| Open Graph | og:type, og:title, og:description, og:image |
|
| Twitter/X | Twitter Cards | twitter:card, twitter:title, twitter:description |
| Open Graph | Uses same og:* tags |
2. Structured Data (JSON-LD)
The site implements multiple Schema.org types for comprehensive semantic understanding:
Person Schema (Primary)
{
"@type": "Person",
"@id": "{{.CV.Personal.Website}}/#person",
"name": "...",
"jobTitle": "...",
"description": "...",
"knowsAbout": [...],
"knowsLanguage": [...],
"worksFor": [...],
"hasOccupation": [...]
}
Fields included:
- Basic info: name, givenName, familyName, jobTitle
- Contact: email, telephone, url
- Demographics: birthDate, birthPlace, nationality
- Location: address with locality and country
- Social: sameAs (LinkedIn, GitHub, Domestika)
- Education: alumniOf
- Skills: knowsAbout (array of expertise areas)
- Languages: knowsLanguage (with Language type)
- Employment: worksFor (multiple organizations)
- Occupations: hasOccupation (dynamically generated from experience)
WebSite Schema
{
"@type": "WebSite",
"name": "... - Professional CV",
"url": "...",
"inLanguage": ["en", "es"],
"potentialAction": { "@type": "SearchAction", ... }
}
BreadcrumbList Schema
{
"@type": "BreadcrumbList",
"itemListElement": [
{ "position": 1, "name": "Home", "item": "..." },
{ "position": 2, "name": "CV (English/Español)", "item": ".../?lang=..." }
]
}
ProfilePage Schema
{
"@type": "ProfilePage",
"mainEntity": { "@id": ".../#person" },
"dateCreated": "...",
"dateModified": "...",
"inLanguage": "..."
}
EducationalOccupationalCredential Schema
Generated dynamically for each education entry:
{
"@type": "EducationalOccupationalCredential",
"name": "{{.Degree}}",
"description": "{{.Field}}",
"educationalLevel": "Bachelor's Degree",
"credentialCategory": "degree",
"recognizedBy": { "@type": "CollegeOrUniversity", ... }
}
Course Schema
Generated dynamically for each course/certification:
{
"@type": "Course",
"name": "{{.Title}}",
"description": "...",
"provider": { "@type": "Organization", ... },
"hasCourseInstance": { "@type": "CourseInstance", ... },
"timeRequired": "{{.Duration}}"
}
3. AI-Era SEO Optimizations
llms.txt File (static/llms.txt)
A dedicated file for AI crawlers following the llmstxt.org standard:
# llms.txt - AI Crawler Information
name: Juan Andrés Moreno Rubio - Professional CV
description: Interactive curriculum vitae...
## Professional Summary
- Senior Technical Consultant...
## Key Expertise
- SAP Customer Data Cloud...
## Contact
- Website: ...
- LinkedIn: ...
Purpose: Provides AI systems (ChatGPT, Claude, Perplexity, etc.) with structured, human-readable information about the site content.
robots.txt AI Bot Rules (static/robots.txt)
Explicit permissions for AI crawlers:
| Bot | Service | Status |
|---|---|---|
| GPTBot | OpenAI/ChatGPT | Allowed |
| ChatGPT-User | OpenAI | Allowed |
| ClaudeBot | Anthropic | Allowed |
| Claude-Web | Anthropic | Allowed |
| anthropic-ai | Anthropic | Allowed |
| Google-Extended | Google AI/Gemini | Allowed |
| PerplexityBot | Perplexity AI | Allowed |
| cohere-ai | Cohere | Allowed |
| CCBot | Common Crawl | Allowed |
| Amazonbot | Amazon/Alexa | Allowed |
| Applebot | Apple/Siri | Allowed |
| Copilot | Microsoft | Allowed |
| YouBot | You.com | Allowed |
| BraveBot | Brave Search | Allowed |
E-E-A-T Signals
The implementation supports Google's E-E-A-T (Experience, Expertise, Authority, Trust) framework:
Experience
- Detailed work history with responsibilities
- Real project descriptions
- Duration and dates for credibility
Expertise
- Skills categorized by domain
- Technologies listed per job
- Certifications and courses
Authority
- Links to LinkedIn, GitHub, portfolio
- Company associations (SAP, Olympic Broadcasting)
- Client count and project metrics in summary
Trust
- Canonical URLs prevent duplicate content
- HTTPS enforced
- Clear contact information
- Privacy-respecting analytics (Matomo)
Files Overview
| File | Purpose |
|---|---|
templates/index.html |
Meta tags, JSON-LD schemas |
static/robots.txt |
Search engine and AI bot directives |
static/llms.txt |
AI crawler information file |
static/sitemap.xml |
XML sitemap for search engines |
data/cv-en.json |
SEO fields (pageTitle, metaTitle, etc.) |
data/cv-es.json |
Spanish SEO fields |
SEO Data Model
The SEO-specific fields in data/cv-{lang}.json:
{
"seo": {
"pageTitle": "Curriculum Vitae",
"metaTitle": "Professional CV",
"metaDescription": "18 years of experience in...",
"ogDescription": "Senior Technical Consultant...",
"keywords": "CV, Resume, FullStack Developer, SAP CDC..."
}
}
Validation & Testing
Schema Validation
Test structured data at:
Expected Schema Count
The site generates 12+ JSON-LD blocks:
- 1 Person schema
- 1 WebSite schema
- 1 BreadcrumbList schema
- 1 ProfilePage schema
- N EducationalOccupationalCredential schemas (1 per education)
- N Course schemas (1 per course)
robots.txt Validation
Test at: Google Robots.txt Tester
Best Practices Implemented
Content Structure
- Clear H1-H6 heading hierarchy
- Semantic HTML5 elements (article, section, nav)
- Alt text for images
- Descriptive link text
Technical SEO
- Mobile-responsive design
- Fast page load (bundled CSS, preload fonts)
- Canonical URLs
- Hreflang for multilingual
- Sitemap.xml
- robots.txt with AI bot rules
Modern SEO (AI-Era)
- llms.txt file
- Comprehensive JSON-LD schemas
- AI bot permissions in robots.txt
- Clear, parseable content structure
Maintenance
When to Update
- Content changes: Update
data/cv-{lang}.jsonSEO fields - New sections: Add corresponding Schema.org types
- New AI bots: Add to
robots.txt - Annual review: Update
llms.txtwith current info
Monitoring
- Google Search Console for traditional SEO
- Matomo Analytics for traffic patterns
- Manual testing in AI chat interfaces (ChatGPT, Claude, Perplexity)