🤖 Overview

Rotondo is a web crawler operated by the Common Crawl Foundation, a non-profit organization that maintains a free, open repository of web crawl data. It is the primary crawler responsible for building the monthly Common Crawl snapshots, which consist of billions of web pages. Its purpose is to systematically download publicly accessible web pages and store them in the archive for use by researchers, developers, and organizations in data mining, AI training, and analysis projects.

🌐 Technical Behavior

Rotondo uses a distributed crawling architecture based on Apache Nutch, with multiple concurrent worker nodes running on AWS infrastructure. It follows the Robots Exclusion Protocol and typically makes requests at a moderate rate, with a default crawl delay of 10 seconds between requests as documented by Common Crawl. The craw

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