Open Configuration Mania
Settings in Configuration Mania
Are you sure you want to revert the settings back to the value before Configuration Mania installation?
Revert
Keep all the settings
Reset settings
Are you sure you want to reset the settings on this tab %S?
Reset the settings to the default value
Revert back to the value before Configuration Mania installation
Output file:
Standard Output
Open with about:config"
Accept-Encoding
Accept (for Content)
Accept (for Image)
Disallow to dispatch clipboard events (copy/cut/paste)
On opening new window by clicking links that specify target attribute:
Open new windows in the current tabs instead
Open new windows in new tabs instead
Open new windows
Touch Start
Touch End
Show alert about on opening (executing) an EXE file.
Tracking Protection
Enable Tracking Protection
Exceptions
Exceptions - Tracking Protection
You can specify which websites are allowed to track your online activity. Type the exact address of the site you want to manage and then click Block or Allow.
Referrer
Set find term to selection text when find bar is opened and Ctrl-F is pressed
Action when Pressing [Backspace] :
Go back a page in the session history (same as IE)
Scroll up in the current document
Do nothing
Jumplist (Windows 7+)
Enable Jumplist
Items
Frequent
Recent
Tasks
Maximum number of items per list
Refresh list items every
seconds
Other
Themes
Use Firefox Developer Edition Theme
Obsolete since Firefox 40
Perform a web search when entered text is not a web location
Domain Guessing
Automatically add prefix & suffix to the location if a web page isn't found
Prefix
Suffix
Multiple Source Image
Enable srcset attribute on img elements
Enable picture element
Disable protected mode in Flash Player 11.3+ (Windows)
Enable CSS vertical text
Enable Off Main Thread Compositing (OMTC)
Note: Disabling OMTC can have the effect of disabling hardware acceleration
Obsolete since Firefox 41
Restore on demand
Don't load tabs until selected
Don't load tabs in other hidden tab groups  until selected
Don't load pinned tabs until selected
Normal
On quit &brandShortName;:
The extra session data contains contents of forms, scrollbar positions, cookies, and POST data
Enable Media Source Extensions
Supported Formats
Enable Geolocation
Exceptions
Exceptions - Geolocation
You can specify which websites are allowed to access your location. Type the exact address of the site you want to manage and then click Block or Allow.
Geolocation service URL:
Browse file for debugging...
Enable Full Screen API
Exceptions
Exceptions - Full Screen
You can specify which websites are allowed to enter fullscreen. Type the exact address of the site you want to manage and then click Block or Allow.
Enable Battery Status API
Enable Messaging (SMS) API
Enable Vibration API
Enable WebGL (takes effect after restart)
Enable Service Workers
Enable Web Components (Shadow DOM)
Network predictor
Pre-connect link-target server on hovering mouse over the link
Do not pre-connect on hovering mouse over the link in HTTPS site
Max number of sockets allowable for a speculative connection:
Enable One-Click Searches UI in the search bar
Максимальное количество уникальных URL-адресов, хранящихся в истории:
Показывать предупреждение при открытии about:config
Firefox Hello
Enable Firefox Hello
Forget the guest access token
All conversation of the guest account will be removed from &brandShortName;. This action cannot be undone. Restart &brandShortName; for changes to take effect.