284 Million Server Headers Against 313 Million Fingerprints: Two Ways to Count the Same Web Server
Why header and fingerprint counts for the same server diverge, and how reverse proxies limit any external inventory.
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Why header and fingerprint counts for the same server diverge, and how reverse proxies limit any external inventory.

A reverse proxy is a server that sits in front of one or more web servers, receiving requests from...

How to stop a yo-yo DDoS attack: Read the Docs held 5.5M requests/minute for 10 days using JA4 fingerprinting and edge caching, not IP bans.
Avoid downtime during your Shopify migration with our engineering-led approach to data integrity, SEO preservation, and secure cutover strategy.

How to stop AI scrapers overloading your server: git.kernel.org now loses 14-16 of its 90 CPU cores to bots, and proof-of-work only bought a few months.
An agent has no memory of its dead ends. Every clever fix that failed has to be written down, or some fresh session will try it again. So my runbooks