I have a couple of Firefox tips I would like to share with you. First, to block sending referrer information, i.e. to stop sites you visit from seeing where you come from, follow these steps:
- In the address bar of your Firefox browser type:
about:configand hitEnter. - In the Filter input field type:
network.http.sendRefererHeader. - Double click on the preference name.
- Change the value from 2 to 0 and hit
OK.
That’s it. In case you are wondering, 0 means don’t send any referrer information, 1 means send only on clicks and 2 means send on clicks and image requests.
For the second tip, consider this scenario: you have a URL wrapped over multiple lines. For example:
http://www.goo
gle.com/
Now, copy and paste the above URL (the two lines) into the address bar, you will end up only with the first line, the second line is gone. Your address bar will contain http://www.goo only. This behavior has always annoyed me. It turns out that there is a workaround, here it is:
- In the address bar of your Firefox browser type:
about:configand hitEnter. - In the Filter input field type:
editor.singleLine.pasteNewlines. - Double click on the preference name.
- Change the value from 1 to 3 and hit
OK.
That’s it. Now, try to copy and paste the above URL (the two lines) into the address bar again. Voila! In case you are wondering again, 1 means paste first line only, 2 means replace new line characters with spaces and 3 means strip new line characters.
Do you have a useful Firefox tip? Please share.
Related links:
Pasting Wrapped URLs
Possibly related:
- Oracle Firefox search plugin
- Oracle News Firefox 1.5 Extension
- Google Extensions for Firefox
- maxlength: Firefox vs. IE
- Oracle Metalink Firefox search plugin
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WARNING: If you follow tip #1, you may find some websites unusable. Unfortunately, there are sites out there that use the referrer to try and validate requests to their site as being valid. If you disable referrers globally, those sites will probably block your attempts to access the site.
This probably won’t affect your normal surfing, but could affect you using certain private web applications.
NOTE TO DEVELOPERS: You should never develop code that uses the Http referrer as a security method. It’s neither secure, nor guaranteed to be available.
August 18th, 2005, at 6:06 am #Dan,
August 18th, 2005, at 7:04 am #I completely agree with you. Thanks.
Thanks for this, very useful. I recently blogged about a Firefox feature I discovered. I’ll let you decide if it’s useful.
http://www.orablogs.com/sergio/archives/001480.html
Sergio
November 9th, 2005, at 11:35 am #Seems very usefull!
January 20th, 2007, at 4:11 pm #Being a newbe have a question though.
Are there and witch differenties using tip 1 compared to using a proxy?
Here is the middle ground I discovered by accident, halfway between “Find Text as I Type” and “Ctrl-F”:
http://tahitiviews.blogspot.com/2007/12/alternative-firefox-shortcut-for-find.html
February 14th, 2008, at 11:41 am #