Google Deploys New Algorithm To Improve Content Freshness
New details on Google Discover's SDF gives publishers insights into planning the right mix of content that will rank better.
Edition of Wednesday, October 21, 2026
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From Prompts to Priorities: A Practical AI Visibility Workflow
Move beyond basic prompt metrics and transform AI visibility data into business priorities. Learn how to evaluate LLM recommendations, track influential citations, and identify key growth opportunities.
Agents & Automation
AI Agent Sparks Chaos On Internet Researchers' Mailing List
Hysteria over the agent's appearance in a 7,500-person group reveals that internet experts have outdated notions of privacy.
Content Ops
Marketers May Make Bad Decisions Based On Metrics
Cheaper clicks and more leads can look like wins while qualified pipeline stalls. Uncover the tradeoffs behind your performance numbers.
Developer Tools
eMudhra Intermediate CA Compromise
eMudhra Intermediate CA Compromise This is very, very bad news: The private keys of eight eMudhra intermediate CA certificates have been compromised. They chain to roots trusted by the Mozilla, Microsoft, Apple and Chrome root programs and by many downstream…