sidebar
element is unsupported
Browser Compatibility Check
Description
The sidebar
element is a WebTV extension.
Applicable standards
- Android
- BlackBerry
- Chrome
- Edge
- Internet Explorer
- Firefox
- Opera
- Safari
- iPhone/iPad
Change history
- 5.28 Dec 2017 Switched off since WebTV was discontinued in 2013 after a long decline.
- 5.10 Oct 2015 Now fires for Edge.
- 4.5 Nov 2011 Now fires for Blackberry and Android.
- 4.2 Dec 2010 Now fires for iOS.
- 2.0 Dec 2007 Added.
This page describes a web site issue detected in HTML documents by SortSite Desktop and OnDemand Suite.
Rule ID: BugNonStdSidebar