How Search Engines Work: Crawling, Rendering, Indexing and Serving
Google processes a page in four steps: it discovers and crawls the URL, renders the JavaScript, indexes the content through duplicate clusters and canonical selection, and serves it by relevance and quality when a query arrives. We show Googlebot's 2 MB limit with a real measurement and follow a post on mertozen.com step by step.
8 Nov 2026
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10 min
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