Conversation with Adam Gent | How Google's index actually works and why indexing matters

Adam Gent returns to Search with Candour to discuss how Google’s indexing works and why large websites should monitor it closely.Adam explains that statuses like “URL unknown to Google” can mean Google has deprioritised and effectively forgotten pages, and that Search Console may misreport or fail to alert when pages are actively de-indexed. He describes a “130-day rule” for indexing, where low page quality can affect the status of existing pages.They also cover index bloat on large websites, the importance of long-term indexing, and practical steps like segmenting sitemaps by site sectioning or seasonality.Follow AdamIndexing InsightFollow Adam on LinkedInFollow Adam on BlueskyAdam at SearchNorwichXLChapters00:00 Highlight reel of Adam Gent01:40 Introduction04:57 Why index monitoring matters08:11 Search Console blind spots10:29 URL unknown to Google13:13 Why Adam built Indexing Insight14:04 The 130-day rule for indexing15:28 What page quality means21:36 Site sections and patterns29:37 Index bloat on big sites32:20 Cleaning up for AI visibility33:51 Indexing ratios that matter36:44 Is indexing getting harder37:33 Short-term vs long-term indexing40:50 Demand-led recovery44:29 Indexing misconceptions explained48:39 Sitemaps for seasonality52:11 Reducing Search Console noise55:44 Recommendations01:03:15 Wrap up