Word to know
Sticky header
A top navigation bar that remains visible while the visitor scrolls.
Also called: menu stays at the top, navigation follows me down the page, fixed top bar
A header that remains at the top of the screen while the page moves underneath it.
Using it in a prompt
Keep the main navigation visible in a compact sticky header.
Use a sticky header only when persistent navigation or an important action is genuinely useful. Keep it compact so it does not cover too much of a small screen.