Guess who is turning out to be Internet Explorer’s biggest headache. It’s none other than its own self. For years, Internet Explorer terrorized web developers, and anguished browser developers due to its lackluster implementation of web standards. Now that Microsoft is attempting to cleanup its act and move forward, the bad practices promoted by older versions of Internet Explorer is coming back to bite the software giant.
Opera, one of the earliest proponents of web standards, was forced to identify itself as Internet Explorer for a long time to get around silly browser sniffing scripts. Now, in a strange twist of fate, Microsoft might be forced to identify itself as Mozilla. Neowin has discovered that Internet Explorer 11 that is bundled with the leaked release of Windows Blue uses a userstring which includes the “like Gecko” command. Here’s what the Internet Explorer 11 userstring looks like:
Mozilla/5.0 (IE 11.0; Windows NT 6.3; Trident/7.0; .NET4.0E; .NET4.0C; rv11.0) like Gecko
The command essentially instructs websites to treat Internet Explorer like Firefox. Most websites employ Internet Explorer specific hacks and fixes to ensure compatibility with Internet Explorer 8 and older. This change will prevent Internet Explorer 11 from being served the old non-standard code designed for older versions. Of course, it’s worth keeping in mind that Windows Blue is still under development, and things might change before it’s released.