I've found an idea to prevent long loading on tabs on the pages... What's used on the MySims Wiki will be shown below. Let's take Skarlet as an example.
Code:
<tabview> Skarlet|Skarlet||true Skarlet/Moveset|Moveset||true Skarlet/Fatality Theater|Fatality Theater||true Skarlet/Gallery|Gallery||true </tabview>
Hope we can use this.