For more information, please visit the following pages:

• Opera
• Opera Software ASA
• Presto

Latest user agents:

• Opera/7.53 (Macintosh; U; tw)
• Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Opera 7.53 [en]
• Mozilla/4.0 (compatible; MSIE 6.0; Windows ME) Opera 7.53 [en]
• Opera/7.53 (Windows NT 5.1; U) [en]
• Opera/7.53 (X11; Linux i686; U) [en_US]
• Opera/7.53 (Windows NT 6.0) Presto/2.11.326 Version/12.14