Http://www.2cto.com/os/201312/262437.html
When VS2012 is installed, Chrome will report a warning Resource interpreted as Script but transferred with MIME type Text/plain when loading the page.
This is because VS2012 changed the Windows registry when it was installed, changed the type of parsing JavaScript to Text/plain, causing JavaScript to be converted to the Text/plain format. However, this does not affect the operation of JavaScript.
Here's how to fix it:
1.win+r Open the Run box and enter "regedit" to enter the registration form.
2. In the "Computer/hkey_classes_root/.js" directory, locate the content type key and change its value to "Text/javascript". Alternatively, you can delete the last two keys because the two keys do not exist before vs2012 is installed, as is the case after uninstalling vs2012.
The above warning will not be reported after the page is refreshed.
Chrome Resource interpreted as Script but transferred resolution with MIME type Text/plain warning