Most advice on showing up in ChatGPT and other AI tools starts with “publish more content.” I start somewhere else: with the content you already have. Before I suggest a single new page, I want to know what your site says, whether it says it consistently, and how well it answers the questions your buyers […]
SEO & GEO Blog
Practical SEO and GEO guides from Dan Kern, founder of Kern Media®, with 20+ years of SEO experience. You'll find evergreen advice on technical SEO, eCommerce SEO, content strategy and traffic recovery, all updated for how people search today in Google and AI tools like ChatGPT, Claude, Gemini and Perplexity.
Want help applying it to your site? See our SEO and GEO services or our original AI search citation study.
20 Black Friday SEO & GEO Tips to Maximize Holiday Revenue (2026)
Updated October 2026. I first wrote this post in 2016 and have rewritten it for how people shop now, in Google and in AI tools like ChatGPT, Gemini and Perplexity. Black Friday is still one of the best weeks of the year for eCommerce sites to win sales from search. The catch is that most […]
How to Re-Optimize Your Website with Google Search Console’s Performance Report
Updated October 2026. I first wrote this post in 2015, when Google launched what was then called the “Search Analytics” report. It’s now the Performance report in Google Search Console, and it’s still the best free source of keyword data for re-optimizing pages you already have. Google Analytics stopped showing organic keywords years ago (“not […]
Identifying Google Penalties & Algorithmic Traffic Drops
Updated October 2026. I first wrote this post in 2012, when Panda and Penguin were the big worries. Those are now part of Google’s core ranking systems, and traffic drops have a few other causes (including AI Overviews). I’ve rewritten this guide for how I diagnose traffic drops now, and folded in my old post […]
Insider eCommerce SEO & GEO Tips for Mid-Sized Shopping Sites
Updated October 2026. I first wrote this post in 2017. The core advice still holds, and I’ve added what mid-sized stores need to do to show up in AI shopping answers from ChatGPT, Gemini, Perplexity and Google’s AI Mode. I’ve spent most of my 20+ years in SEO optimizing eCommerce sites to compete against Amazon […]




