Guides
Each guide is checked against its sources, has its code examples tested, and links to the tool that checks the result.
-
AI Crawler Control Guide: Allow or Block Each Bot
A practical guide for web developers to understand what OpenAI, Perplexity, and Google crawlers do, how to allow or block them via robots.txt, and common mistakes.
-
Canonical tags: 7 common mistakes and how to fix them
A guide to the most common canonical tag mistakes and the steps to identify and fix them using Google Search documentation and RFC 6596.
-
Implement Product Schema in WooCommerce Without Duplicates
Use WooCommerce's built-in Product schema, customize it with filters, avoid duplicate markup, and verify results using Google's structured data tools.
-
Optimizing for AI Overviews and AI Mode: What Google Says
What Google's own documentation says about appearing in AI Overviews and AI Mode: what still matters, what you can ignore, and how to control and measure it.
-
What Each Redirect Hop Costs You
Understand the performance cost of each redirect hop, HTTP status semantics, HSTS optimization, and how to verify your chains.