digital accessibility tools such as screen readers read all the link labels on a given website)
TODO
best practice: make link labels in markdown text meaningful (e.g. avoid something like click [here](http://www.example.com) for more information and write something like [Example](http://www.example.com) has more information
background
TODO
click [here](http://www.example.com) for more information
and write something like[Example](http://www.example.com) has more information