Question: How many websites has Google indexed?

Google, as one of the largest search engines in the world, continuously crawls and indexes web pages to include in its vast database. The exact number of websites Google has indexed is not publicly disclosed and can fluctuate widely over time due to various factors including new websites being created, existing ones being updated or removed, and Google's ever-evolving indexing algorithms.

As of the latest available data, it was estimated that Google had indexed at least 30 trillion individual pages from across the web. However, this number should be taken as a historical reference rather than a current statistic, as the scale of the web and Google's technology are constantly advancing.

Understanding these dynamics is crucial for SEO professionals and webmasters who aim to optimize their sites' visibility in search results. Key strategies include ensuring the website is crawlable, using appropriate keywords, optimizing site structure and metadata, and building quality backlinks.