What browser versions are compatible with StarterSSL, ChainedSSL Wildcard and FreeSSL?
StarterSSL is compatible with IE 5.01+, Netscape 7+, Mozilla 1+ and are single root install certificates (they do not use chaining technology), meaning that they are compatible with SSLv2 and SSLv3. Single root certificates are also more widely accepted by web servers with some web servers not accepting chained root technology. ChainedSSL Certificates are compatible with Internet Explorer 5.01+, Netscape 7+, Mozilla 1+. ChainedSSL certificates use chaining technology and requires the webserver to be SSL v3 or above compatible.