PUBLIC MARKS from decembre with tags about:config & tweak

'about:config' tweaks (To revert changes right-click entry and select 'reset'): - Tab audio icon browser.tabs.showAudioPlayingIcon - Insert related tab after current tab (suggestion: enable / set to 'true') browser.tabs.insertRelatedAfterCurrent - Titlebar browser.tabs.drawInTitlebar - Searchbar: open search results in new tab browser.search.openintab - Reader mode reader.parse-on-load.enabled - Geolocation (suggestion: disable / set to 'false') geo.enabled - Pocket (suggestion: disable / set to 'false') extensions.pocket.enabled - Anti fingerprinting (Caution: browser might behave in unforseen ways!) privacy.resistFingerprinting read: Fingerprinting info at Mozilla Wiki tweaks ***** Suggested ui tweaks ***** - Toolbar modes (suggestion: compact mode) Customize mode > Density > Compact / Normal / Touch - Titlebar modes (suggestion: Firefox titlebar ['application/hamburger button in titlebar' only works in Firefox titlebar]) Customize mode > Title Bar > uncheck checkbox Drag space above tabs toolbar (suggestion: disable drag space ['application/hamburger button in titlebar' works best without drag space]) Customize mode > Drag Space > uncheck checkbox Bookmarks menu button on bookmarks toolbar Customize mode > Toolbars > Bookmarks Toolbar Customize mode > move 'bookmarks menu' button to bookmark toolbars end Downloads button always visible Customize mode > downloads button > click on button and uncheck 'Auto-hide' Searchbar (suggestion: placed after location bar) Customize mode > Search(bar) > move to navigation toolbar Flexible spaces (suggestion: remove spaces after and before location bar) Customize mode > grab and drag flexible space into palette

How to enable Firefox WebExtensions on Mozilla websites (in https://www.ghacks.net/2017/10/27/how-to-enable-firefox-webextensions-on-mozilla-websites/): - Load about:config in the Firefox web browser. - You can run a search for just to make sure it does not exist: privacy.resistFingerprinting.block_mozAddonManager. It does not in the most recent Firefox Nightly builds at the time of writing. - Right-click in the part of the window that lists the preferences, and select New > Boolean from the context menu. - Name the new Boolean value: privacy.resistFingerprinting.block_mozAddonManager. - Set its value to true.

ConfigFox is an utility to manage Firefox advanced, hidden settings and tweaks, mostly concerning security and privacy. With ConfigFox you can manage multiple profiles independently. It is compatible with all Firefox builds: Waterfox, Palemoon, Tor, Portable, etc... If you don't have Firefox installed in your computer you will be prompted to select your custom Firefox path (executable). Features - Quickly create and customize Firefox profiles. - Easily enable/disable settings with one click. - Quickly search Config entries. - Get updates for Config collection. - Backup, Defrag and Vacuum profiles for a faster performance. - View profile information. - Search online for Config strings information.

About the hidden about:config command present in Firefox. This command is executed in Firefox addressbar and opens the secret Preferences Manager which allows you to change so many hidden settings in Firefox which are not available in Firefox Options window. about:config not only allows you enable/disable many options in Firefox , but also allows you to reveal many hidden secret features in Firefox which are not even documented by Mozilla developers.

Par défaut, lorsque vous vous connectez à un site web avec Firefox, celui-ci envoie une requête HTTP unique par connexion HTTP. Ok mais peut faire mieux en envoyant des requêtes HTTP multiples par connexion HTTP, simplement en activant l'option http pipelining. Cela aura pour effet immédiat d'améliorer la vitesse de chargement des pages que vous consultez. Pour cela, entrez about:config dans la barre d'adresse et allez passer le paramètre suivant à TRUE. network.http.pipelining