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As I write this, the June 2025 core update is rolling out. I highly suspect that this update will implement a new advancement Google has made in search called MUVERA. MUVERA helps Google do multi-vector search as quickly as single-vector search. Single-vector search is fast, but sometimes misses details. Multi-vector retrieval keeps a small vector […]

You know that I love talking about vector search. I've had good success optimizing for vector search. Often though, that success does not last. I think I've realized why, and if this thought is true, it may turn out that doing a great job at optimizing for vector search could possibly do more harm than […]

Many SEOs are noticing that Google is indexing less content since late May, 2025. I have access to a bunch of sites in GSC and thought it would be interesting to see what patterns I could find. In most cases, there is a drop in inedexed pages that starts on May 27, 2025. These are […]

I had the privilege of being invited to Google I/O 2025. And boy, what an event!  Google said that AI Mode is the start of a new era, with Search being transformed with Gemini 2.5 at its core. Search is changing dramatically.  I met Google CEO Sundar Pichai and sat in a fireside chat with […]

Google Extended is a control mechanism you can use in your robots.txt file to tell Google not to use your content for training its future Gemini models. It also stops Google from using your content for grounding conversations in Gemini. However, it’s important to know that a Google-Extended disallow in your robots.txt does not block Google […]

Google rewards high-quality, people-first content demonstrating E-E-A-T, regardless of whether AI is used, and emphasizes that quality raters penalize low-effort, unoriginal content not specifically AI-generated content. AI can be leveraged as a tool to augment human creativity and research to produce truly original and valuable information, rather than simply paraphrasing what already exists. I have […]

"Query fan-out" is an AI powered search technique where Google combines results from multiple related searches to provide a comprehensive answer, rather than just showing results for a single query. This method is used in Google's new AI Mode. At Google I/O a Google engineer shared with me that a special version of Gemini is […]

If you're looking to understand how Google ranks content for relevance and helpfulness, especially after recent updates like the March 2024 core update, this article breaks down Google's key signals: meaning, relevance, quality, usability, and context. To improve your SEO, focus on creating original, high-quality content that deeply satisfies user intent, demonstrates expertise and authority […]

I finally dug into the January 2025 update of the rater guidelines and there are a lot of changes! (Here is the previous version if you want to compare.) Why do we care about the QRG? While the quality raters have no direct effect on your rankings, their ratings help Google determine whether the changes […]

For my monthly clients, I’ve been having regular conversations with ChatGPT and Gemini to see whether the tools recommend them. For one client, ChatGPT referenced competitors, but not them. This was interesting. "The algorithm prioritizes widely recognized sources (sounds like EEAT to me!), recent updates, or content that matches the search phrasing." Naturally, I next asked how they […]