Firefox Keywords and Domain Guessing
I use Firefox regularly and am quite happy with its feature set and extensibility. There are a few options that I change to enhance my experience and security. These are:
- Domain guessing
- Internet keywords
- Keyworded bookmarks
I turn off Domain guessing and Internet keywords; and instead use Keyworded bookmarks extensively. Accessing two of these settings requires entering about:config in the address bar. This provides direct access to Firefox’s configuration settings but is not recommended for novices. Learn more on about:config. When you are done with your settings just close the window/tab displaying about:config.
Domain Guessing
This feature converts a poorly formatted address and guesses what properly formatted address you really wanted. See Domain Guessing for details. I disable Domain Guessing as a security enhancement. I do not wish to be automatically taken to a web site based upon my mis-typing.
Disable it
- Go to about:config
- Search for the setting browser.fixup.alternate.enabled, easiest to just type fixup in the filter bar
- Double click the entry to change it from true to FALSE
Internet Keywords
This feature submits any word entered in the address bar to a search engine and then automatically directs you to the first search result. See Internet Keywords for details. I disable Internet Keywords for security reasons.
Disable it
- Go to about:config
- Search for the setting keyword.enabled, easiest to just type keyword in the filter bar
- Double click the entry to change it from true to FALSE
Keyworded Bookmarks
Now that I have disabled two features that provide shortcuts for address bar entries, I will add my own keyword shortcuts. Once done, I can just type in:
- mail to be taken to my corporate webmail
- wiki to go to my wiki
- blog to be taken to my blog’s login page
- etc
The simple steps are (in Firefox 3.3.6):
- Add your most used web site pages as bookmarks
- Use the menu Bookmarks > Organize Bookmarks (or Ctrl+Shift+B)
- Select a bookmark
- In the bottom left click the More button
- Add you keyword
- Close the window
Now type your keyword into the address bar and quickly access your most used sites.






