Content Churn in Google Doubled Over Five Years
Briefly

Recent analysis of internet content creation reveals significant increases in content churn, with a 127% rise from the end of 2019 to 2024. Content churn is defined by the proportion of new URLs appearing on search engines compared to previous months. The summer of 2023 experienced high ranking fluctuations driven by core updates by Google, likely in response to the surge in AI-generated content. Furthermore, despite the churn rate more than doubling, it sits only at 2.3%, indicating considerable space for growth in new content generation.
Google launched over 4,000 updates in 2023 alone, reflecting the dynamic nature of its search algorithm and the increasing pace of content production on the internet.
Content churn, defined as the percentage of new URLs appearing in search results within a given timeframe, has more than doubled from 2019 to 2024.
The summer of 2023 was marked by consistent ranking volatility, driven by major updates such as the Core Update and the Helpful Content Update, indicating Google's response to high churn rates.
Post late-2023, content churn rapidly surged again to new heights, suggesting underlying factors influencing content production efficiencies and search algorithms.
Read at Moz
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