I’ve been adding Google’s +1 to a number of sites recently and thought I’d better check the changes in numerous versions of IE. It appears fine in IE8 and 9 but not in IE6 and 7.
A quick check on Google’s Plus1 site and I found the list of supported browsers which doesn’t include IE6 and 7. It says:
Google+ is supported in the following browsers:
- Windows: Chrome, Firefox 3.6 and beyond, Internet Explorer 8 and beyond
- Linux: Chrome, Firefox 3.6 and beyond
- Mac: Chrome, Firefox 3.6 and beyond, Safari 4 and beyond
Well done Google on taking a stance against really old browsers!