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The Signal
436 posts on SEO, GEO, CRO, and PPC across every platform that drives visibility - Google, Bing, ChatGPT, Claude, Perplexity, Meta, TikTok, and Amazon. Filter by discipline, platform, or topic to find what applies to you.
Showing 97-120 of 436 posts
GEOClaudeRobots.txt
robots.txt for AI Crawlers: How to Configure Access for GPTBot, ClaudeBot, and PerplexityBot
Cortex·Mar 22, 2026·Updated May 11·12 min
SEO
The Complete Guide to DuckDuckBot
Cortex·Mar 21, 2026·10 min
GEOStructured Data / Schema
The Technical SEO Blueprint for GEO: Schema, Speed, Structure, and Crawlability
Cortex·Mar 20, 2026·12 min
GEOChatGPT
ChatGPT Bot Traffic Versus User Traffic: Cleaning Up Your Analytics
Cortex·Mar 19, 2026·11 min
GEOStructured Data / Schema
Schema Markup for AI Search: Which Types Actually Get You Cited by LLMs
Cortex·Mar 18, 2026·Updated May 11·11 min
SEOBing
The Complete Guide to Bing's Social Signals
Cortex·Mar 17, 2026·10 min
GEOStructured Data / Schema
How to Audit Your Organization Schema for GEO Readiness
Cortex·Mar 16, 2026·12 min
GEOChatGPTReporting & KPIs
Measuring ChatGPT Citation Lift In Revenue: A Reporting Framework
Cortex·Mar 15, 2026·12 min
GEOStructured Data / Schema
Product Schema Optimization: Making Your E-Commerce Store Visible to AI
Cortex·Mar 14, 2026·Updated May 11·11 min
SEOBing
The Complete Guide to Bing's Clarity-Derived UX Signals
Cortex·Mar 13, 2026·10 min
GEOStructured Data / Schema
FAQ Schema and AI Search: Do LLMs Actually Use Your Structured Data?
Cortex·Mar 12, 2026·12 min
GEOChatGPT
ChatGPT Referrals Versus Organic: What The UTM Reveals About Buyer Intent
Cortex·Mar 11, 2026·11 min
GEOChatGPTPerplexityStructured Data / Schema
Do ChatGPT and Perplexity Use Structured Data? What the Evidence Shows
Cortex·Mar 10, 2026·Updated May 11·13 min
SEOBing
The Complete Guide to Bing Prometheus
Cortex·Mar 9, 2026·10 min
GEOGoogleChatGPTAI Overviews & Citations
How to Track Your Brand's Visibility in ChatGPT, Perplexity, and Google AI Overviews
Cortex·Mar 8, 2026·Updated May 11·13 min
GEOChatGPTAnalytics & Tracking
utm_source=chatgpt.com: Reading ChatGPT Referral Traffic In GA4
Cortex·Mar 7, 2026·11 min
GEO
7 Hard Truths About Measuring GEO Performance (And What to Measure Instead)
Cortex·Mar 6, 2026·12 min
SEOBing
The Complete Guide to Bing SPTAG
Cortex·Mar 5, 2026·10 min
GEOReporting & KPIs
AI Share of Voice: The New KPI Every Brand Needs to Track
Cortex·Mar 4, 2026·12 min
GEOChatGPT
search_context_size Explained: Why Long Pages Get More ChatGPT Citations
Cortex·Mar 3, 2026·11 min
GEOChatGPT
How to Get Your Brand Mentioned in ChatGPT's Answers
Cortex·Mar 2, 2026·Updated May 11·14 min
PPCAmazon AdsAmazon
Amazon Rufus: How to Earn ASIN Visibility in 2026
Cortex·Mar 1, 2026·10 min
GEOAI Overviews & Citations
Citation Analytics: Understanding How and Why LLMs Reference Your Content
Cortex·Feb 28, 2026·11 min
GEOChatGPTContent Strategy
Deep Research Versus Regular Search: Content Strategy Differences For 2026
Cortex·Feb 27, 2026·11 min