Blog

Analysis

What a development actually means for GEO work, including what the evidence does not yet support.

Can privacy technologies replace cookies? The field evidence says not yet

Published
Author
Vytautas Gluoksnis
Performance marketing & web
Category
Analysis

A large field experiment finds that removing third-party cookies materially reduces publisher revenue, while Privacy Sandbox recovered only a small share of the loss. For GEO work, the result is a reminder to separate evidence about content economics from claims about AI visibility.

Read more: Can privacy technologies replace cookies? The field evidence says not yet

ChatGPT’s 92% AI Referral Share Is a Measurement Result, Not a Universal Benchmark

Published
Author
Vytautas Gluoksnis
Performance marketing & web
Category
Analysis

The 6.77-million-session study establishes ChatGPT’s lead in trackable standalone LLM referrals. It does not establish a 92% share of all AI-influenced discovery, and its sample and attribution boundaries matter for GEO decisions.

Read more: ChatGPT’s 92% AI Referral Share Is a Measurement Result, Not a Universal Benchmark