Testing Alt tags
If one does not have a screen reader, is there a quick way to test alt tags without software installation?
Also, I have read that whatever label appears in the timeline is what is read by default by the screen reader (unless changed in the alt tag field). My question is which part is actually read. The text outside the timeline (on the left) or the text on the objects shown on the timeline?
So using the first object from the timeline image below as an example, will References1 be what the screen reader will read or Marker?