Transitional vs. Strict DOCTYPE
We have seen cases where your survey may not show up in Internet Explorer if your page uses a Transitional DOCTYPE, or even no DOCTYPE definition at all. You can fix this issue by switching to a Strict DOCTYPE.
Internet Explorer 7 and 8 may not display your survey if your _kiq code is in the <head> section of your page. This is why we recommend including it in the <body>, if possible.