Web Crawling

Web crawling is the automated process of discovering and downloading pages by recursively following hyperlinks. A crawler:

1. Starts with seed URLs.
2. Fetches each page (via Proxied 4G/5G IPs) to avoid blocks.
3. Extracts links and repeats until a stopping rule (depth, robots.txt, or queue exhaustion).

Rotating carrier-grade IPs on every request prevents rate-limit bans and geographic bias. For ethical considerations, obey robots.txt and crawl-delay directives.