Suggested changes from review

Suggested moving landmarks to later in the structure as it is a bit
more involved than heading structure or the like.
Changes to the sections page

Mainly cherry picking 2f268ed2b0e0c6cbf0870e53a051072d7f7e2991 with a few changes.
Suggested changes from review

‘especially when the user was distracted’ - does this relate to
‘distractible users’ rather than ‘distracted’?
Add people who are easily distracted
Altering content structure

Mainly cherrypicking 89fed8fc529505df04a36f4eacab0494dc963e5d, with changes.
Cherry picking

5f33a28765a68a8a2b86c19d927768d36d8302e1
Suggested changes from review