重要:這些設定參數不保證不會傷害您的系統,造成不穩定,或有顯著效果.
服用者請自負責任,也歡迎回報心得

預備知識

Firefox一些細部的調整除了手動修改設定檔外,可以在網址列輸入"about:config"進行選項的搜尋與修改. 選項可以依參數的型態分為三類:字串,整數,與真假值.

舉例來說,要設定下面這個選項:

"network.http.pipelining.maxrequests", 8

我們可以在上方過濾器(搜尋)輸入"network.http.pipelining",程式會自動列出符合的選項.
在您欲修改的選項上按右鍵-選擇"修改"(如過要修改的是真假值,請選擇切換),輸入欲修改的參數值(如本例是"8")

有時候您會過濾(搜尋)不到想要修改的選項.
這時候請按右鍵-選擇"新增",並選擇正確的型態並新增這個選項.

以下建議的設定與參數由不同作者所做,各有一些不同.您可以則一套用,或全部使用.

Speeding up Firefox the right way

原文來自[這裡]

(1)通用設定:這裡的選項與您的電腦運算速度及網路速度無關,是每台電腦都可使用的設定.其他的選項請依您的電腦與網路,在(2)~(6)項中選用.

"network.http.pipelining", true
"network.http.proxy.pipelining", true
"network.http.pipelining.maxrequests", 8
"content.notify.backoffcount", 5
"plugin.expose_full_path", true
"ui.submenuDelay", 0

(2)寬頻/高速電腦使用者設定:這些設定適用60MB以上的記憶體,以及較快的寬頻網路((A)DSL/Cable/fiber ).

"content.interrupt.parsing", true
"content.max.tokenizing.time", 2250000
"content.notify.interval", 750000
"content.notify.ontimer", true
"content.switch.threshold", 750000
"nglayout.initialpaint.delay", 0
"network.http.max-connections", 48
"network.http.max-connections-per-server", 16
"network.http.max-persistent-connections-per-proxy", 16
"network.http.max-persistent-connections-per-server", 8
"browser.cache.memory.capacity", 65536

(3)中等頻寬/高速電腦使用者設定:這些設定適用較慢的寬頻網路((A)DSL/Cable).

"content.max.tokenizing.time", 2250000
"content.notify.interval", 750000
"content.notify.ontimer", true
"content.switch.threshold", 750000
"network.http.max-connections", 48
"network.http.max-connections-per-server", 16
"network.http.max-persistent-connections-per-proxy", 16
"network.http.max-persistent-connections-per-server", 8
"nglayout.initialpaint.delay", 0
"browser.cache.memory.capacity", 65536

(4)窄頻/高速電腦:56K/V9.0包接網路適用:P

"browser.xul.error_pages.enabled", true
"content.interrupt.parsing", true
"content.max.tokenizing.time", 3000000
"content.maxtextrun", 8191
"content.notify.interval", 750000
"content.notify.ontimer", true
"content.switch.threshold", 750000
"network.http.max-connections", 32
"network.http.max-connections-per-server", 8
"network.http.max-persistent-connections-per-proxy", 8
"network.http.max-persistent-connections-per-server", 4
"nglayout.initialpaint.delay", 0
"browser.cache.memory.capacity", 65536

(5)寬頻/慢速電腦:這裡的最後一項設定取消狀態列的功能,以節省電腦的運算.

"content.max.tokenizing.time", 3000000
"content.notify.backoffcount", 5
"content.notify.interval", 1000000
"content.notify.ontimer", true
"content.switch.threshold", 1000000
"content.maxtextrun", 4095
"nglayout.initialpaint.delay", 1000
"network.http.max-connections", 48
"network.http.max-connections-per-server", 16
"network.http.max-persistent-connections-per-proxy", 16
"network.http.max-persistent-connections-per-server", 8
"dom.disable_window_status_change", true

(6)窄頻/慢速電腦

"content.max.tokenizing.time", 2250000
"content.notify.interval", 750000
"content.notify.ontimer", true
"content.switch.threshold", 750000
"nglayout.initialpaint.delay", 750
"network.http.max-connections", 32
"network.http.max-connections-per-server", 8
"network.http.max-persistent-connections-per-proxy", 8
"network.http.max-persistent-connections-per-server", 4
"dom.disable_window_status_change", true

加快你 FF 瀏覽的速度

原文來自[這裡]

"network.http.pipelining", true
"network.http.pipelining.firstrequest", true
"network.http.pipelining.maxrequests", 32
"network.http.proxy.pipelining", true
"nglayout.ititialpaint.delay", 0

另外在你的 FF 捷徑後面加上 -turbo 這樣開 FF 也會加快
如"C:\Program Files\Mozilla Firefox\firefox.exe" -turbo

其他

"browser.display.show_image_placeholders", true
"browser.chrome.favicons", fales
"browser.urlbar.autocomplete.enabled", true
"browser.urlbar.autoFill", true
"network.http.pipelining.firstrequest", true 

FireTweaker

這個程式可以設定一些Firefox一些細部的設定
可自[這裡]下載

關於非官方rebuild/repackage

[pigfoot rebuild]

pigfoot前輩2005年三月以後版本的只需要加入

"nglayout.ititialpaint.delay", 0

捷徑路經加上參數"-turbo"
如"C:\Program Files\Mozilla Firefox\firefox.exe" -turbo

其他的在前輩的build都已經是預設值

[JTW rebuild]

如果是用JTW rebuild的版本的話,只要改下面就好了(其他的已經調整過了)

"plugin.expose_full_path", true
"content.interrupt.parsing", true
"content.max.tokenizing.time", 2250000
"content.notify.interval", 750000
"content.switch.threshold", 750000
"nglayout.initialpaint.delay", 0
"network.http.max-connections", 4Cool;
"network.http.max-connections-per-server", 16
"network.http.max-persistent-connections-per-proxy", 16
"network.http.max-persistent-connections-per-server", Cool;
"network.http.pipelining.maxrequests", 8
"nglayout.ititialpaint.delay", 0

捷徑路經加上參數"-turbo"
如"C:\Program Files\Mozilla Firefox\firefox.exe" -turbo