Go to overview: Standard HTML mark-up in screenreader tests
Detlev Fischer, (detlev [dot] fischer [ at ] testkreis [dot] de), last update: 11 Jan 2018
Firefox: The accesskey activates the respective link when using ALT + Shift as modifier keys.
Chrome: The accesskey focuses the respective link when using ALT as modifier key (I used capitial letters since lower case letters conflicted with some browser keys)
Compare Accesskey (MDN)