BrandWitness Blog

SEO, GEO and analytics
for content creators.

Practical guides, data analyses and industry news on content optimization in the age of generative AI.

GEO

SEO vs GEO: why your content strategy needs to evolve in 2025

ChatGPT answers 100 million users per day without showing a blue link. Here's how to structure your articles to be in the answer, not just in the index.

June 12, 2026·9 min read
GA4

GA4 for content creators: the 8 metrics that actually matter

GA4 exposes 375 dimensions. We selected the 8 that genuinely impact your revenue, and explained how to read them.

June 3, 2026·7 min read
GEO

How to detect if ChatGPT or Perplexity are sending traffic to your site

With GA4, you can identify traffic from generative AIs by monitoring chatgpt.com, perplexity.ai and gemini.google.com in your referrers.

May 28, 2026·5 min read
Analytics

Sessions under 2 seconds in GA4: bots or real visits?

An abnormally high rate of ultra-short sessions can indicate bot traffic. How to detect it, measure it properly, and decide when to act.

May 19, 2026·6 min read
GEO

Schema.org Article and FAQPage: the markup that gets your content cited by AIs

Schema.org markup is one of the most powerful and least used GEO levers. Complete guide to implementing it in under an hour.

May 10, 2026·8 min read
Analytics

Which traffic sources actually convert in e-commerce?

GA4 data analysis across 50 e-commerce stores: organic search, email, social, direct — who drives sales, who drives noise.

May 2, 2026·7 min read