Set Start.me as your homepage
Click the Pale Moon button in the top-left.
Go to Preferences > Preferences.
Under Startup, set the Home Page to
https://start.me.Click OK.
Set Start.me as your new tab page
In Preferences, go to the Tabs tab.
Under When opening a new tab, select My Home Page.
Get more from Start.me
Pale Moon doesn't support Chrome extensions, but you can still:
Install the bookmarklet to save pages with one click
Import bookmarks from your browser