Tabs: split a long page
Put blocks like your menu or policies on their own tab.
In the editor, tap Blocks, then under Tabs add a tab (like Menu or Policies) and tick the blocks that belong on it.
Visitors see a tab bar under your top block. Each tab has its own link (your link with ?tab=menu at the end), so you can share a tab directly.
Your top block, your main button and the action bar are on every tab. Blocks not in any tab stay on the main view, called Home.