[30+] Complete List of About Firefox Commands

Do you want to know all the about commands that you can use? On this post, I will leave a complete list of About Firefox commands.

Something that differentiates Firefox from other browsers is that you have access to the minimum details of information and configuration, and in the simplest way.

In Firefox you have the command about: with a series of options that give us detailed information about your browser and the possibility of configuring it to your liking. The commands are written in the address bar, as well as you write the addresses of the web pages, and you enter to access.

About Firefox Commands

about:about

As you see in the image, this command shows you the list of all about commands supported by that specific version of Firefox that you are running. It is the one I recommend most to review all.

about firefox commands

about:mozilla

Show a verse from Mozilla’s book.

about:robots

A robot greets humans.

about:blank

It shows you a blank browser window

about:home

It shows you the Homepage that you have configured in Firefox

about:addons

Show the page add-ons you have.

about:sync-tabs

Show the tabs synchronized from other computers if you have enabled tab syncing.

about:accounts

Displays the Sync login screen to log in to Mozilla to synchronize browser data.

about:sync-logs

Displays synchronization information logs

about:credits

Show credits

about:license

Shows the type of License that Mozilla has publicly.

about:rights

Shows license and rights

about:logo

It shows the official Firefox logo.

about:plugins

Show the add-ons currently installed in Firefox

about:buildconfig

Shows details of the compilation settings used for the version of Firefox that you have installed

about:cache

Displays information about data in the browser cache.

about:crashes

Shows details of the accidents shown by the Mozilla accident report.

about:memory

Detail of the memory in use through Firefox.

about:support

Displays troubleshooting information.

about:blocked

Displays the page that is displayed when a malware website is found in Firefox.

about:config

The most important of the commands. By simply writing it in the address bar, you have access to all the configuration of your browser and with a friendly interface that anyone can use it. Here are the preferences of your browser and in great detail. You will see it when making modifications, optimizations, etc. As warned, the entrance sign is a hostile zone for big hands, if you do not know what you are doing, do not touch anything.

about firefox config

about:sessionrestore

It offers the option to restore the last browsing session.

about:certerror

Displays the error page when the SSL/TLS page is not trusted or loads well due to security problems.

about:feeds

Displays the page when the feeds are displayed.

about:neterror

Shows error page when the browser can not access the requested page.

about:permissions

Permissions page for each web that has been granted with password storage information, location sharing, offline storage, etc.

about:compartments

List of all JS components running. The compartments are small segments of memory used by JavaScripts in Firefox. This command is no longer available in the latest versions of Firefox.

about:healthreport

Shows vital statistics on the performance of Firefox.

about:telemetry

Information on performance, hardware, use etc.

Wrapping Up

So far those were all the About Commands for Firefox, I will add new ones to this post when they are released. Have you been able to learn a little about the About commands? Let me know in the comments section.

Also Read: How To Take Full Screenshot of a Website in Firefox Quantum

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