An error occurs when using Windows Internet Explorer 8 or Windows Internet Explorer 7 to view a Web site: “Internet Explorer cannot display the webpage”.

KB Article: https://support.microsoft.com/kb/2293762

INTRODUCTION

When you use Windows Internet Explorer 8 or Windows Internet Explorer 7 to access a Web site, you may receive an error message similar to the following in the web browser:
Internet Explorer cannot display the webpage.

This problem may occur when you access a Web site that uses both IPv4 and IPv6 as the Internet Protocol version.