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Index/Organizations/Netcraft

Netcraft

Company

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2 results
Jan 16, 2026
Most Viewed

Can websites bypass DuckDuckGo’s blocklist using first-party fingerprinting or domain rotation, and how is that mitigated?

DuckDuckGo’s protections rely on a mix of DNS-level blocklisting for known scam/malware domains and separate tracker-blocklists used in apps and extensions; the DNS Scam Blocker refuses to resolve blo...

Dec 16, 2025

What types of web server metadata can be logged about visitors and what do they reveal?

Web servers routinely record headers, request metadata, and operational logs that reveal visitor IP addresses, User-Agent strings, referrers, requested URLs and timing — data sites use for analytics, ...