track element has partial support Browser Compatibility Check


The track element is not supported by older browsers.


The track element is used to provide subtitles and captions to audio and video.

Applicable standards

Change history

  • 5.36 Jan 2020 Now fires for Edge 11 and earlier.
  • 5.3 Sep 2013 Added.

This page describes a web site issue detected in HTML documents by SortSite Desktop and OnDemand Suite.

Rule ID: BugHtmlTrack