https://www.webmaster-forums.net/crss/node/1018086 en https://www.webmaster-forums.net/webmasters-corner/whats-httpuseragent-opera#comment-1105840 <p>Opera can actually be configured to be IE, Mozilla, NS or Opera. Here are the different configs:<br /> <strong>IE 5</strong><br /> Mozilla/4.0 (compatible; MSIE 5.0; Windows 2000) Opera 6.0 [en]</p> <p><strong>Opera</strong><br /> Opera/6.0 (Windows 2000; U) [en]</p> <p><strong>Mozilla 5.0</strong><br /> Mozilla/5.0 (Windows 2000; U) Opera 6.0 [en]</p> <p><strong>Mozilla 4.76</strong><br /> Mozilla/4.76 (Windows 2000; U) Opera 6.0 [en]</p> <p><strong>Mozilla 3.0</strong><br /> Mozilla/3.0 (Windows 2000; U) Opera 6.0 [en]</p> Sun, 31 Mar 2002 02:21:01 +0000 mairving comment 1105840 at https://www.webmaster-forums.net https://www.webmaster-forums.net/webmasters-corner/whats-httpuseragent-opera#comment-1105839 <p>Opera</p> Sun, 31 Mar 2002 01:49:55 +0000 mmi comment 1105839 at https://www.webmaster-forums.net https://www.webmaster-forums.net/webmasters-corner/whats-httpuseragent-opera#comment-1105837 <p>I don't know anything about user agents but this is what my said using Opera</p> <p>Opera/6.0 (Windows 98; U) [en]</p> Sun, 31 Mar 2002 01:12:30 +0000 disaster-master comment 1105837 at https://www.webmaster-forums.net