Hear VoiceOver summarise a web page on Mac
Hear how many headings, links, tables, landmarks, live regions and more are on a web page.
Note: VO represents the VoiceOver modifier.
Hear statistics for a web page: Press VO-Shift-I.
If you’re using the VoiceOver rotor, VoiceOver reads statistics out loud only for the types of items listed in the rotor.
To set an option to have the summary automatically read when a web page opens, open VoiceOver Utility (press VO-F8 when VoiceOver is on), click the Web category, then click General.