My firefox never cache anything. Going forth and back in history always reloads the page. That's the reason I have many tabs open - to prevent reloading and wai

My firefox never cache anything. Going forth and back in history always reloads the page. That's the reason I have many tabs open - to prevent reloading and waiting. about.cache says: Number of entries: 418 Maximum storage size: 30720 KiB Storage in use: 12698 KiB Storage disk location: none, only stored in memory