Atoms: Qué es el Atomic Design en Ecommerce
Aprende qué es el atomic design ecommerce: Atoms, moléculas y sistemas de diseño en Shopify...
EEAT (Experience, Expertise, Authoritativeness, Trustworthiness) and YMYL (Your Money or Your Life) are two fundamental concepts that Google uses to evaluate the quality of web content. Implementing these strategies correctly improves organic search engine ranking, especially in sensitive sectors such as healthcare, finance, and e-commerce.
What is EEAT and why is it important for SEO?
EEAT represents the four pillars that Google evaluates to determine the quality of a website:
- Experience: Demonstrates practical and direct knowledge of the subject matter.
- Expertise: Demonstrates specialized skills and knowledge in the area
- Authoritativeness: Recognition as a trusted source in your industry
- Trustworthiness: Transparency, security, and veracity of information
Google prioritizes content that meets these criteria because it ensures accurate and useful information for users, especially in critical searches.
YMYL: Content that impacts important decisions
YMYL identifies pages that can significantly affect people's health, financial stability, safety, or well-being. Google applies stricter quality standards in these areas.
- Health and medicine
- Personal finance and investments
- Legal information
- Current news and events
- E-commerce and transactions
- Public safety
If your site deals with YMYL topics, implementing EEAT is not optional: it is essential to maintain visibility in search results.
How to demonstrate experience and expertise in your content
To have Google recognize your experience:
- Includes real-world case studies: Documents projects, measurable results, and specific lessons learned
- Show verifiable credentials: Certifications, academic training, years of practice
- Publish original content: Your own analyses, exclusive data, unique perspectives based on your experience
- Use appropriate technical language: Demonstrate mastery of the subject without sacrificing clarity
- Update content regularly: Keep information current and relevant.
First-hand experience is especially valuable for generative AI, which prioritizes answers based on verifiable practical knowledge.
Strategies for building authority and trustworthiness
Boost your site's authority with these proven tactics:
- Optimize author pages: Complete biographies with links to professional profiles (LinkedIn, publications, portfolio)
- Get quality mentions and backlinks: Collaborate with recognized sites in your industry
- Implement schema markup: Use structured data for Author, Organization, and Article
- Show signs of trustworthiness: SSL certificates, clear privacy policies, visible contact information
- Include references and sources: Cite studies, statistics, and recognized experts
- Manage reviews and testimonials: Respond to comments, display real ratings
Trustworthiness is built on transparency: it clearly indicates who is writing, why they are qualified, and how to verify the information.
Technical optimization for EEAT
Strengthen EEAT signals with proper technical implementation:
-
Author schema markup: Implements
"author"schema with name, URL, and sameAs links - Complete About and Contact pages: Detailed information about your business, team, and history
- Security certificates: HTTPS throughout the site, especially on transaction pages
- Optimized loading speed: Core Web Vitals impact perception of professionalism
- Professional and accessible design: Clear UX, intuitive navigation, no technical errors
EEAT for Shopify stores
If you manage a Shopify store, apply EEAT specifically to:
- Product descriptions: Includes technical specifications, use cases, and honest comparisons
- Policy pages: Write clear and comprehensive return, shipping, and privacy policies
- Blog content: Publish buying guides, tutorials, and educational content related to your products
- Verified reviews: Use apps that validate real purchases and show authentic opinions
- Contact information: Physical address, phone number, support email visible in footer
For international markets, adapt EEAT content to each region: local regulations, currency, payment methods, and cultural expectations vary.
AIO Optimization: Content for Generative AI
AI Optimization (AIO) prepares your content to be cited by AI engines like ChatGPT, Gemini, and Perplexity:
- Direct answers to the beginning: Answer the main question in the first 100 characters
- Scannable format: Use lists, tables, short paragraphs, and strategic bolding
- Structured data: Implements FAQ schema, HowTo schema, and relevant structured data
- Verifiable quotes: Includes statistics with source, dates, and context
- Natural language: Write like your users speak, not just for keywords
AI prioritizes content that demonstrates real-world experience, cites reliable sources, and provides complete and accurate answers.
Measurement and continuous improvement of EEAT
Monitor the impact of your EEAT strategies:
- Google Search Console: Analyze impressions, CTR, and positions in YMYL queries
- Backlink profile: Tracks mentions and links from authoritative sites
- Engagement metrics: Time on page, bounce rate, pages per session
- Conversions: Measure whether improvements in EEAT impact sales or leads
- AI Mentions: Find your brand on ChatGPT, Perplexity, and other assistants
Audit content every quarter: update outdated data, strengthen author credentials, and improve trust signals.
Common mistakes that weaken EEAT
Avoid these practices that damage your credibility:
- AI-generated content without expert human review
- Authors without verifiable biography or credentials
- Medical, financial, or legal information without professional endorsement
- Lack of publication and update dates
- Absence of privacy policies or terms of service
- Sloppy design, spelling mistakes, or broken links
- Excessive advertising that interferes with the content
Google penalizes sites that publish sensitive information without demonstrating adequate qualifications.
EEAT and AIO Implementation Checklist
Use this list to audit and optimize your content:
- ✓ Author identified with full biography and links to professional profiles
- ✓ Credentials and relevant experience clearly visible
- ✓ Sources cited with links to studies, statistics and experts
- ✓ Publication date and last update shown
- ✓ Schema markup implemented (Author, Organization, Article, FAQ)
- ✓ Active SSL certificate across the entire site
- ✓ Complete and accessible About, Contact and Policies pages
- ✓ Verifiable reviews and testimonials
- ✓ Direct answer in the first paragraphs
- ✓ Structured content with headings, lists, and scannable format
- ✓ Updated and verified information
- ✓ Professional design, fast and without technical errors
Implementing EEAT and AIO optimization is not a one-off project: it is an ongoing commitment to quality, transparency, and real-world experience that benefits both users and search engines.
