...Regular expression in SSI.
CGI interface for scripts (Executable files; Perl,PHP, or another external interpreters)
ISAPI interface.
Virtual hosts and directories
Mail
POP3 server.
SMTP server.
FTP server
HTTP proxy server
DNS server
DHCP server
HTTP TLS VPN server
Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects.
This site hosts developer-derivates from the official version found at http://www.squid-cache.org
Free-SA is report generating tool for web, proxy and mail log files
Free-SA is logs processor and report generating tool. It can be used to control traffic usage, to evaluate conformance to the Internet access security policies, to investigate security incidents, to evaluate web server efficiency and to detect troubles with server configuration.