vimlike is a Safari extension that offers you the possibility to use a sum of shortcuts, so that you can type any text faster.
Here is a list with the available shortcuts:
Keyfunction h← j↓ k↑ l→ C-dPageDown C-uPageUp EscFocus Page C-[Focus Page ggGo To Page Top GGo To Page End gtFocus next tab gTFocus previous tab HHistory back LHistory forward fHit a Hint S-Escapechange mode(useonline mode)