Opera 3.21
navigator.appName: navigator.appVersion: navigator.appCodeName: navigator.userAgent:	Netscape 3.0 Mozilla Mozilla/3.0 (compatible; Opera/3.0; Windows 95/NT4 3.21)
Opera 3.51
navigator.appName: navigator.appVersion: navigator.appCodeName: navigator.userAgent:	Netscape 3.0 (Win95; I) Mozilla Mozilla/4.0 (compatible; Opera/3.0; Windows 95) 3.51 [en]
Opera 3.62
navigator.appName: navigator.appVersion: navigator.appCodeName: navigator.userAgent:	Netscape 3.0 (Windows 98; I) Mozilla Mozilla/4.71 (Windows 98;US) Opera 3.62 [en]
Opera 4.02 (resultaat afhankelijk van de ingestelde voorkeur in de browser)
navigator.appName: navigator.appVersion: navigator.appCodeName: navigator.userAgent: navigator.appName: navigator.appVersion: navigator.appCodeName: navigator.userAgent: navigator.appName: navigator.appVersion: navigator.appCodeName: navigator.userAgent: navigator.appName: navigator.appVersion: navigator.appCodeName: navigator.userAgent: navigator.appName: navigator.appVersion: navigator.appCodeName: navigator.userAgent:	Opera 4.02 (Windows 98; U) Mozilla Opera/4.02 (Windows 98; U) [en] Netscape 5.0 (Windows 98; U) Mozilla Mozilla/5.0 (Windows 98; U) Opera 4.02 [en] Netscape 4.73 (Windows 98; U) Mozilla Mozilla/4.73 (Windows 98; U) Opera 4.02 [en] Netscape 3.0 (Windows 98; U) Mozilla Mozilla/3.0 (Windows 98; U) Opera 4.02 [en] Microsoft Internet Explorer 4.02 (compatible; MSIE 5.0; Windows 98) Mozilla Mozilla/4.02 (compatible; MSIE 5.0; Windows 98) Opera 4.02 [en]