A practical, code-first guide to collecting Google Shopping product, price, and seller data at scale with geo-targeted proxies, resilient parsing, and honest compliance notes.
A practical guide to scraping JavaScript-rendered pages, from finding hidden APIs to driving a headless browser through rotating proxies.
A responsible technical guide to when a proxy to unblock YouTube helps, how methods compare, and where the ethical and legal limits are.
A step-by-step guide to fixing the proxy server isn't responding error on Windows, in your browser, and with paid proxies.
A technical guide to proxy authentication, covering username and password credentials, IP whitelisting, and setup in browsers, Python, and curl.
A technical look at how IP blockers detect and stop traffic, and how legitimate teams collect public data without tripping rate-based defenses.
A practical guide to IP abuse categories, reputation databases, abuse scores, and how to check and repair a flagged IP address.
A practical guide to what HTTP error 407 means, why proxies return it, and how to fix proxy authentication across browsers, code, and corporate networks.
A practical guide to how to look up someone IP address in legitimate contexts, what an IP can reveal, and the honest limits of the...
A practical guide to five reliable ways to get a new IP address, when each method fits, and the difference between your local and public...
State/City/Zip/ASN Targeting 
