lighttpd 1.4.54-2ubuntu1 (s390x binary) in ubuntu focal

 lighttpd is a small webserver and fast webserver developed with
 security in mind and a lot of features.
 It has support for
   * CGI, FastCGI and SSI
   * virtual hosts
   * URL rewriting
   * authentication (plain files, htpasswd, LDAP)
   * transparent content compression
   * conditional configuration
   * HTTP proxying
 and configuration is straight-forward and easy.