Overview
When users clicks on a link in a webpage in Internet Explorer that contains Frameset, the users will get 'Page cannot be displayed' error message. Additionaly, there will be following console errors
SEC7111: HTTPS security is compromised by res://ieframe.dll/ErrorPageTemplate.css
SEC7111: HTTPS security is compromised by res://ieframe.dll/errorPageStrings.js
SEC7111: HTTPS security is compromised by res://ieframe.dll/httpErrorPagesScripts.js
SEC7111: HTTPS security is compromised by res://ieframe.dll/info_48.png
SEC7111: HTTPS security is compromised by res://ieframe.dll/bullet.png
SEC7111: HTTPS security is compromised by res://ieframe.dll/background_gradient.jpg
Resolution
Resolution for this issue is to get the latest security update from the Microsoft for Internet Explorer.
Additional Information
Refer the below article from Microsoft support which provides detailed explanations about the issue.