The Google Dance refers to the phenomenon observed in the early days of Google, where search engine rankings would fluctuate widely for a period of several days. This was a result of the periodic updates to Google's index, during which websites would "dance" around in the search results before stabilizing. Although less common today due to more frequent and real-time algorithm updates, the term still describes the fluctuations seen after major algorithm changes. Understanding the Google Dance is essential for SEO professionals, as it highlights the importance of adapting to the dynamic nature of search engine algorithms to maintain or improve search rankings.