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SEO Best Practices 2025: What to Do vs Avoid

  • SEO vs AEO vs GEO Explained | AI Search Optimisation Guide
  • AI Search Glossary 2025 | Essential SEO, AEO & GEO Terms
  • The E-E-A-T Framework for AI Search | Complete Guide 2025
  • How to Rank in AI Search Results: 10 Proven Strategies for 2025
  • How AI Engines Cite Your Content: ChatGPT, Perplexity & Claude
  • The FLIP Framework: AI Search Content Patterns
  • SEO Content Matrix 2025
  • Marketing Funnel for AI Search 2025
  • The 2025 SEO Framework: 5 Steps to Search Dominance
  • ChatGPT Visibility & Optimization Guide
  • AI Search Mastery Assessment
  • SEO Best Practices 2025: What to Do vs Avoid
Home AI Search Optimisation: The Complete Guide for Marketing Professionals [2025] SEO Best Practices 2025: What to Do vs Avoid




← Back to AI Search Optimization Hub | Segment 12 of 12

Change Your Approach, Change Your Results

10 critical SEO practices that determine your AI visibility: what to stop doing, what to start doing, and why it matters for Google, ChatGPT, Perplexity, and Gemini.

💡 Quick Answer

Quick Answer: The search landscape has evolved – what worked in 2020 can now hurt your visibility. Stop: optimizing only for Google rankings, publishing thin AI content, neglecting schema, blocking GPTBot, keyword stuffing. Start: multi-platform optimization (Google + ChatGPT + Perplexity), creating expert-driven comprehensive content, implementing structured data (FAQ, Article, HowTo schemas), building E-E-A-T signals, allowing AI crawler access, using conversational language, focusing on citations over rankings, and continuous testing. Success in 2025 requires embracing AI search platforms while maintaining traditional SEO fundamentals.

Table of Contents

  • Introduction: The New Rules of SEO
  • 10 Practices: Bad vs Good
  • Implementation Priority
  • Action Checklist
  • Frequently Asked Questions

Introduction: The New Rules of SEO

The search landscape has fundamentally changed. AI-powered search engines (ChatGPT, Perplexity, Gemini) and Google’s AI Overviews have rewritten the rules. What worked in 2020 can now actively hurt your visibility in 2025.

This guide shows you exactly what to stop doing and what to start doing for maximum AI search visibility. Each practice includes clear reasoning and implementation steps.

⚠️ Critical Shift

40%+ of searches now end without a click to a website. Users get answers from AI Overviews, ChatGPT, and Perplexity without visiting your site. This means traditional page-one rankings alone no longer guarantee visibility. You must optimize for citations, not just rankings.

The Evolution of Search Optimization

2010s

Keyword Era

Exact-match keywords, backlink volume, page rank

2020-23

User Intent Era

Featured snippets, E-A-T, semantic search

2024-25

AI Citation Era

Multi-platform optimization, AI citations, E-E-A-T

10 SEO Practices: Bad vs Good

⚠️ Critical Mindset Shift Required

The practices below represent a fundamental shift in how SEO works. If you’re still optimizing like it’s 2020, you’re actively hurting your visibility. Read each comparison carefully and commit to making the switch. Your competition already has.

❌ Bad Practice #1

Only optimizing for Google page one rankings

Focusing solely on traditional Google rankings ignores 40%+ of users who get answers from AI platforms without clicking.

✅ Good Practice #1

Optimizing for Google, ChatGPT, Perplexity, and Gemini

Multi-platform optimization ensures visibility wherever your audience searches. Implement SEO (Google), AEO (snippets), and GEO (AI citations) together.

❌ Bad Practice #2

Publishing thin AI-generated content without expertise

AI-generated fluff with no unique insights, data, or expert perspective gets filtered out by AI platforms and Google’s quality algorithms.

✅ Good Practice #2

Creating comprehensive, expert-driven content

Combine AI assistance with human expertise, original research, and unique frameworks. Add author credentials, citations, and “Last Updated” dates for trust signals.

❌ Bad Practice #3

Neglecting structured data (schema markup)

Missing schema means AI models can’t easily parse and understand your content, reducing citation potential and featured snippet wins.

✅ Good Practice #3

Implementing FAQ, Article, and HowTo schema

Structured data helps AI platforms understand and cite your content correctly. Implement FAQ schema on all relevant pages, Article schema on blog posts, HowTo for guides.

❌ Bad Practice #4

Relying on paid links or link farms

Low-quality backlinks from link farms and PBNs trigger penalties and signal low authority to AI platforms.

✅ Good Practice #4

Building real backlinks from authoritative sources

Earn links through original research, digital PR, guest contributions on industry publications, and linkable assets. Focus on relevance and authority over quantity.

❌ Bad Practice #5

Hiding expertise and removing author credentials

Anonymous or generic content lacks E-E-A-T signals, reducing trust and citation-worthiness for AI platforms.

✅ Good Practice #5

Showcasing expertise with author bios and credentials

Display author credentials prominently, include expert quotes, cite credible sources, and add “Last Updated” dates. Strong E-E-A-T signals increase citation probability.

❌ Bad Practice #6

Focusing only on keyword rankings

Traditional ranking metrics miss citations in AI platforms where 40%+ of discovery now happens without clicks.

✅ Good Practice #6

Measuring AI citations and brand mentions

Track citations in ChatGPT, Perplexity, and Gemini. Monitor brand mentions, featured snippet wins, and AI Overview appearances alongside traditional rankings.

❌ Bad Practice #7

Keyword stuffing with exact-match phrases

Forced, unnatural keyword repetition hurts readability and signals low-quality content to AI models.

✅ Good Practice #7

Using conversational, natural language

Write how people actually speak and ask questions. Target long-tail question keywords naturally, optimize for voice search with conversational phrases.

❌ Bad Practice #8

Blocking GPTBot and AI crawlers

Blocking GPTBot prevents ChatGPT (200M+ weekly users) from discovering and citing your content.

✅ Good Practice #8

Allowing GPTBot, ClaudeBot, and AI crawler access

Enable AI crawler access in robots.txt to maximize discoverability. Being cited in AI responses drives high-intent traffic.

❌ Bad Practice #9

Implementing tactics without testing

Following generic best practices without validation wastes resources on ineffective strategies.

✅ Good Practice #9

Testing hypotheses and measuring results

Implement A/B tests for title tags, meta descriptions, content structure. Measure before/after performance, iterate based on data.

❌ Bad Practice #10

Treating SEO as one-time setup

Set-and-forget approaches fall behind as AI platforms and algorithms evolve rapidly.

✅ Good Practice #10

Continuous optimization and iteration

Implement monthly review cycles: measure performance, identify opportunities, test improvements, analyze results, repeat. SEO is ongoing, not one-time.

Action Checklist: Implement Good Practices

🎯

Platform Setup

Multi-platform tracking & access

📊

Content Quality

Expertise & authority signals

🔍

Technical SEO

Schema & structure optimization

📈

Measurement

Testing & continuous iteration

30-Day Implementation Roadmap

1

Week 1: Multi-Platform Setup

  • Allow GPTBot, ClaudeBot in robots.txt
  • Set up Google Search Console
  • Test brand queries in ChatGPT, Perplexity, Gemini
  • Document baseline citation rates
2

Week 2: Content & Schema

  • Implement FAQ schema on 10 key pages
  • Add Article schema to blog posts
  • Include author bios with credentials
  • Add “Last Updated” dates to content
3

Week 3: E-E-A-T & Authority

  • Add 3-5 authoritative citations to each article
  • Publish one original research piece
  • Pitch guest post to industry publication
  • Update content with expert quotes
4

Week 4: Optimization & Testing

  • Restructure 5 pages with question-focused format
  • Optimize for 3 featured snippet opportunities
  • Test conversational language vs keyword-stuffed
  • Measure citation rate improvements

❌ Low-Impact Activities

  • Buying backlinks
  • Keyword density optimization
  • Directory submissions
  • Meta keyword tags
  • Exact-match anchor text

✅ High-Impact Activities

  • Original research publication
  • Expert content creation
  • Schema implementation
  • E-E-A-T signal building
  • AI platform optimization

Key Takeaways

🎯

Multi-Platform Focus

💡

Expertise Over Volume

📊

Schema Markup

🔍

Citations Matter

🚀

Continuous Testing

1. Multi-Platform is Non-Negotiable

Optimizing only for Google ignores 40%+ of users getting answers from AI platforms. You must optimize for Google, ChatGPT, Perplexity, and Gemini together.

2. Expertise Over Volume

Publishing 100 thin AI-generated posts loses to 10 expert-driven comprehensive guides. Quality and E-E-A-T signals determine citation-worthiness.

3. Schema Enables AI Understanding

Structured data (FAQ, Article, HowTo schemas) helps AI platforms parse and cite your content correctly. Neglecting schema means losing citations to competitors.

4. Citations > Rankings

Being cited in AI responses often matters more than page-one rankings. Track citations in ChatGPT, Perplexity, AI Overviews alongside traditional ranking metrics.

5. Continuous Iteration Wins

SEO is not set-and-forget. Implement monthly cycles: measure, test, analyze, improve, repeat. Data-driven iteration beats one-time optimization.

Frequently Asked Questions

What are the most important SEO best practices for 2025?

The top SEO best practices for 2025 include: optimizing for multiple platforms (Google, ChatGPT, Perplexity), creating comprehensive expert-driven content over AI-generated fluff, implementing structured data (FAQ, Article, HowTo schema), building real backlinks from authoritative sources, focusing on E-E-A-T signals with author credentials and citations, optimizing for AI citations not just rankings, using conversational language for voice search, allowing GPTBot crawler access, and continuously testing and iterating based on data.

What SEO practices should I avoid in 2025?

Avoid these outdated SEO practices: only optimizing for Google page one rankings (ignoring AI platforms), publishing thin AI-generated content without expertise, neglecting structured data implementation, relying solely on paid links or link farms, hiding expertise and removing author credentials, focusing only on keyword rankings without measuring citations, keyword stuffing with exact-match phrases, blocking GPTBot and other AI crawlers, implementing tactics without testing results, and treating SEO as one-time setup instead of ongoing optimization.

How has SEO changed with AI search platforms?

AI search platforms have fundamentally changed SEO by introducing citations over rankings (being referenced in AI responses matters more than position), zero-click answers (40%+ of searches end without clicks to websites), conversational queries (voice and natural language questions dominate), E-E-A-T emphasis (AI models prioritize expertise, authoritativeness, trustworthiness), structured data importance (schema helps AI parse and cite content), and multi-platform optimization requirements (Google + ChatGPT + Perplexity + Gemini all need specific optimization).

Should I block GPTBot in robots.txt?

No, blocking GPTBot is a bad practice for 2025. Allowing GPTBot access enables ChatGPT to discover, crawl, and potentially cite your content when users ask relevant questions. With 200M+ weekly ChatGPT users, being cited provides valuable high-intent traffic. Block GPTBot only if you have specific concerns about content being used in training data, but understand this means losing visibility in ChatGPT responses. Most brands should allow all AI crawlers (GPTBot, Google-Extended, ClaudeBot) for maximum AI search visibility.

Is keyword research still important for SEO?

Yes, but keyword research has evolved. Instead of exact-match keyword stuffing, modern keyword research focuses on conversational phrases and questions users actually ask. Target long-tail question keywords (how, what, why, when), optimize for voice search queries, identify semantic keyword clusters (related topics), and analyze AI platform queries (what people ask ChatGPT/Perplexity). Use keywords naturally in conversational language, not forced exact-match phrases. The goal is answering user intent, not gaming algorithms with keyword density.

Ready to Implement Best Practices for AI Search?

Get expert guidance on transitioning from outdated SEO tactics to modern multi-platform optimization strategies.

Schedule a Strategy Consultation →

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