xpinstall.signatures.required = false 允许本地安装未认证扩展文件

network.captive-portal-service.enabled = false # don't try to find captive portals

network.notify.checkForProxies = false # don't try to find proxies

browser.cache.disk.capacity = 8192000 # Increase cache size on disk to 8 GB browser.cache.disk.smart_size.enabled = false # force a fixed max cache size on disk browser.cache.frecency_half_life_hours = 18 # lower cache sweep intervals browser.cache.max_shutdown_io_lag = 16 # let the browser finish more io on shutdown browser.cache.memory.capacity = 2097152 # fixed maximum 2 GB in memory cache browser.cache.memory.max_entry_size = 327680 # maximum size of in memory cached objects browser.cache.disk.metadata_memory_limit = 15360 # increase size (in KB) of "Intermediate memory caching of frequently used metadata (a.k.a. disk cache memory pool)"

browser.newtabpage.pinned = browser.quitShortcut.disabled = true # Prevent accidental closing browser.search.region = US

doh-rollout.home-region = US

gfx.canvas.accelerated = true gfx.canvas.accelerated.cache-items = 32768
gfx.canvas.accelerated.cache-size = 4096
layers.acceleration.force-enabled = false gfx.content.skia-font-cache-size = 80
gfx.webrender.all = true
gfx.webrender.compositor = true gfx.webrender.compositor.force-enabled = true
gfx.webrender.enabled = true
gfx.webrender.precache-shaders = true
gfx.webrender.program-binary-disk = true gfx.webrender.software.opengl = true image.mem.decode_bytes_at_a_time = 65536
image.mem.shared.unmap.min_expiration_ms = 120000
layers.gpu-process.enabled = true layers.gpu-process.force-enabled = true image.cache.size = 10485760 media.memory_cache_max_size = 1048576
media.memory_caches_combined_limit_kb = 3145728 media.hardware-video-decoding.force-enabled = true media.ffmpeg.vaapi.enabled = true

network.dns.disablePrefetchFromHTTPS = false network.dnsCacheEntries = 20000 network.dnsCacheExpiration = 3600 network.dnsCacheExpirationGracePeriod = 240 network.predictor.enable-hover-on-ssl = true network.predictor.enable-prefetch = true network.predictor.preconnect-min-confidence = 20 network.predictor.prefetch-force-valid-for = 3600 network.predictor.prefetch-min-confidence = 30 network.predictor.prefetch-rolling-load-count = 120 network.predictor.preresolve-min-confidence = 10

network.ssl_tokens_cache_capacity = 32768 # more TLS token caching (fast reconnects)

fission.autostart = false # disable enhanced protection between threads/processes of the browser (which uses LOADS of memory to do) privacy.partition.network_state = false # don't seperate the network state (e.g. the cache) by top level domains)

dom.ipc.processCount = 1 dom.ipc.processCount.webIsolated = 1

webgl.force-enabled = true

toolkit.legacyUserProfileCustomizations.stylesheets = true # enable userContent.css