: Set to false if you want to bypass the slower disk cache entirely and rely only on RAM.
This setting is found in the ( about:config ). Step-by-Step Instructions
: Open a new tab, type about:config in the address bar, and press Enter. Click the button to "Accept the Risk and Continue". Browser.cache.memory.capacity
While modern browsers are excellent at managing memory on their own, understanding browser.cache.memory.capacity empowers you to optimize your browsing experience to match your specific hardware and privacy needs. Firefox/Tweaks - ArchWiki
: Automatically determines the cache size as a percentage of your physical RAM. 0 : Disables the memory cache entirely. : Set to false if you want to
: If you have a computer with limited RAM (e.g., 2GB or less), capping this value can prevent the browser from "hogging" memory and slowing down other applications.
Understanding browser.cache.memory.capacity The browser.cache.memory.capacity preference is a critical setting in Firefox and related browsers that determines how much is used to store recently accessed web data. By fine-tuning this value, users can significantly influence their browser's responsiveness and overall system performance. What Does This Setting Do? Click the button to "Accept the Risk and Continue"
: Sets a specific limit in KB. For example, 51200 would limit the cache to 50 MB. Recommended Values for Different RAM Sizes
: Some users disable the disk cache entirely and force everything into memory to ensure no browsing data is written to their physical drive. How to Configure browser.cache.memory.capacity
: Set to false if you want to bypass the slower disk cache entirely and rely only on RAM.
This setting is found in the ( about:config ). Step-by-Step Instructions
: Open a new tab, type about:config in the address bar, and press Enter. Click the button to "Accept the Risk and Continue".
While modern browsers are excellent at managing memory on their own, understanding browser.cache.memory.capacity empowers you to optimize your browsing experience to match your specific hardware and privacy needs. Firefox/Tweaks - ArchWiki
: Automatically determines the cache size as a percentage of your physical RAM. 0 : Disables the memory cache entirely.
: If you have a computer with limited RAM (e.g., 2GB or less), capping this value can prevent the browser from "hogging" memory and slowing down other applications.
Understanding browser.cache.memory.capacity The browser.cache.memory.capacity preference is a critical setting in Firefox and related browsers that determines how much is used to store recently accessed web data. By fine-tuning this value, users can significantly influence their browser's responsiveness and overall system performance. What Does This Setting Do?
: Sets a specific limit in KB. For example, 51200 would limit the cache to 50 MB. Recommended Values for Different RAM Sizes
: Some users disable the disk cache entirely and force everything into memory to ensure no browsing data is written to their physical drive. How to Configure browser.cache.memory.capacity
