basically this

in short,

• semantic html (<nav>, <main>, <aside> etc). ban use of <div> unless there is no fitting tag.
• aria roles (which you will need less of with semantic html)
• logical grouping, which facilitates
• structured text that flows in a screen reader
• never ever ever use <button>s instead of <a>nchors for links unless you have a very good reason.

also, don’t use the wording “circling back” unless you want people to get office ptsd.