Server and browser features comparison. SPECweb96 Benchmark Benchmarking explanations and data for the SPECweb96 standard. Based on NCSA httpd 1.3, but drastically modified. There's also a newsletter of sorts called ApacheWeek . This is a version of Apache with the Secure Sockets Layer for encrypted electronic commerce.
Full source is available, and it is free to non-commercial users.
Sioux Another webserver based upon Apache, including a Secure Sockets Layer. Uses python as an internal scriptiong language. Netscape FastTrack Netscape Enterprise GNNserver Also known as the NaviServer. Commercial product, but available free. Red Alert Monitors Internet connections, webservers, and URLs.