Open-source web browser. Include tag of operating system if it's important/dependent.

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19
votes
4answers
34k views

How do I reset the zoom level in Firefox?

How do I reset the zoom level in Firefox back to the default?
19
votes
1answer
5k views

How to order windows of the same program on taskbar [duplicate]

I'm using Windows 8 and appreciate the ability to reorder my programs at will in the taskbar. However, for different windows of the same program - I have three Firefox windows, for instance - I can't ...
19
votes
2answers
1k views

How do I prevent pages I visit from overriding selected Firefox shortcut keys?

In Firefox, how can I prevent pages from overriding Firefox built-in keyboard shortcuts through Javascript on a per-key basis? Preferably on a per-site basis, too? The most frustrating override is the ...
18
votes
3answers
924 views

In Firefox 4, how do I get the RSS feed button back?

I've upgraded to Firefox 4 and the RSS feed button was removed from the address bar! How do I get it back?
18
votes
2answers
13k views

Does Firefox support wildcards in NTLM / Negotiate URI's for autologin?

Following this question about Windows Domain Authentication with Firefox, does FF support using wildcards in the URI's? I'm not finding anything where it mentions support either way.
18
votes
3answers
20k views

Windows Domain Authentication with Firefox

We have many internal web sites on our domain: a.blah.com b.bhah.com c.blah.com IE authenticates automatically using the currently signed in domain user but fire fox pops up a login box, sometimes ...
18
votes
2answers
3k views

Firefox - Get “Highlight all” button to be on by default

I usually have to type Ctrl+F, type the search string, and then Alt+A to toggle "Highlight all", because only one match is highlighted by default. I want the "Highlight all" button to be always on, ...
18
votes
4answers
3k views

How can I unload a tab manually?

Firefox has a setting "Don't load tabs until selected" (see How do I make Firefox 13 Load All My Tabs on Startup or when Resuming Reload). I like that behaviour. I am searching for a way to ...
17
votes
9answers
15k views

How to add a custom search engine to Firefox?

Is there a way I can add a custom search URL to the Firefox search bar? e.g. I'd like to provide a URL such as http://blahblah.com?search=%s, where Firefox replaces the %s with the content of the ...
17
votes
3answers
349 views

Why do add-ons become incompatible when upgrading firefox

My default browser is Chrome, but when I occasionally use Firefox for whatever reason there is often an update to it. Almost every time I update Firefox some of my add-ons become incompatible. Why is ...
17
votes
6answers
38k views

How to enable the new 3D page inspector view in Firefox 11

With firefox 11 there is a new feature called 3D page inspector which I would like to test because I think is really useful. However, I can't really find where this should be enable or how to do it! ...
17
votes
3answers
3k views

Website is securely not secure

I am accessing Pandora via SSL and notice a few icons by the URL. First is the exclamation point in a triangle, indicating the page is not fully secure: Next to it is a shield? This one says ...
17
votes
3answers
30k views

Firefox cannot render icons from Font Awesome webfont set

In Firefox (Windows 7), icons and glyphs that are called from the Font Awesome package do not render properly. An example of this can be seen on the Khan Academy website. Below the video the icons are ...
16
votes
2answers
31k views

How to track url redirects in browser?

I have typed http://example.com/load/ in my browser window and pressed "ENTER" key. Now on press of enter this website redirects me to http://example.com/load/1/ and then http://example.com/load/2/ ...
16
votes
2answers
14k views

Firefox - always show the tabs in fullscreen mode

Full screen can be more fun if I can always see my tabs (by default you can see when you hover your mouse around that area) and my taskbar. I know how to make taskbar always appear. Any idea how to ...
16
votes
3answers
21k views

How to do DNS through a proxy in Firefox?

I am using Firefox 3.5.7 with FoxyProxy. I have an ssh tunnel forwarding 8080 through to an HTTP proxy server on the other end. With FoxyProxy, I send work traffic direct but everything else goes ...
16
votes
3answers
17k views

Blocking facebook's Like button in firefox [closed]

Many sites today use widgets from facebook such as the Like button, list of friends who are fans of that site and so on. While it may be a nice feature, I perceive it to be a serious privacy ...
16
votes
11answers
6k views

Google Chrome plugin/bookmarklet: “open in Firefox”?

Is there a plugin or a bookmarklet for Chrome which opens the current page in Firefox? Update: Thanks Phoshi for the suggestion. Here is my AutoHotKey script (not messing with the clipboard...): ...
16
votes
8answers
19k views

Firefox / Google Chrome plugin to enable multi-session browsing

The traditional way to browse a site with multiple sessions is by using multiple browsers at the same time. Are there any Google Chrome / Firefox plugins that can do the same using a single browser?
16
votes
2answers
3k views

Reasons why new Google Maps is unbearably slow for me?

The new version of Google Maps is unbearably slow for me; both at home and in work. Both machines are Windows 7 64 Bit. My work colleagues have similar specs and never notice any issues. The ...
16
votes
4answers
4k views

How to findout which firefox tab is using most CPU or memory?

There are times when the firefox responds reluctantly. And it is not only when i have opened many tabs. But there are cases when i have opened as many as 20 tabs and firefox is working fine and there ...
16
votes
3answers
18k views

How can I get Firefox/Chrome to reach IPv6 websites?

I have been experimenting with IPv6 using a Windows7 client with the default Teredo IPv6 tunnel enabled. I can reach IPv6 hosts (ipv6.google.com & www.v6.facebook.com) successfully using PING ...
15
votes
5answers
2k views

How to re-open closed tab?

I just upgraded to Firefox 4 and can't seem to find a feature I used quite often: If I accidentally close a tab, I could right-click and select an option to reopen the closed tab. Where is this ...
15
votes
2answers
4k views

How do I recover a form in Firefox *without* installing a plugin? [duplicate]

Possible Duplicate: How to recover form information for a webpage in Firefox I typed a couple of paragraphs on a discussion board, but when I clicked the submit button, the site was ...
15
votes
5answers
10k views

How can I add a Firefox bookmark as toolbar button?

I have a bookmark that I use to 'zap colours' from websites: ...
15
votes
7answers
17k views

“Task Manager” addon for Firefox?

Are there any addons for Firefox that can replicate the performance monitoring of Task Manager in Windows - seeing memory and CPU used - but for all the tabs in the current Firefox session? I want to ...
15
votes
1answer
4k views

Pentadactyl with DuckDuckGo as default search engine

I'd like to set DuckDuckGo as Pentadactyl's default search engine. I added DuckDuckGo's query URL to about:config's keyword.URL variable. I also installed DuckDuckGo's engine via "Add to Firefox" ...
15
votes
5answers
65k views

Can I get an alternative browser (Firefox/Chrome) on Win8 RT?

Where can I find Firefox or Chrome for Win8 RT? I checked both google.com/chrome and firefox.com, but they seem to only have x86 version of the browser, but not ARM.
15
votes
9answers
5k views

How to save a bookmark in Firefox with POST data?

I would like to save as a Firefox bookmark a page which is not accessible using GET. The only way to retrieve the page is to send some POST data. For example, I would like to bookmark a Chronopost ...
15
votes
1answer
64k views

Unable to access most internet sites error DNS_PROBE_FINISHED_NXDOMAIN

I have problems accessing most websites, only a couple work (grooveshark, google, facebook). On almost all others I get errors. Here is what I got using different browsers: Opera: This website is not ...
15
votes
5answers
3k views

Firefox: Using multiple instances with different profiles?

Let's say, Firefox's instance is running with profile 1. Is it now possible, to start a new Firefox instance with profile 2? Normally, when Firefox is already running, no new instance is created. ...
15
votes
1answer
8k views

’Create application shortcut…' Chrome's feature in Firefox?

As you probably know 'Create application shortcut...' in Chrome creates desktop/taskbar shortcut to the web application (current URL). When the corresponding shortcut is clicked, Chrome opens separate ...
15
votes
2answers
9k views

Is there a Chrome version of Firefox Tilt?

Tilt is a cool new developer-oriented FF extension that lets you visualize a page in 3D. Is there something similar for Chrome?
15
votes
1answer
686 views

Make Firefox use the favicon as window icon under Linux

Is there a Firefox feature, setting, or add-on that arranges it so that the favicon of the currently open web page becomes the icon of the browser window in Linux/X11? In particular, it ought to show ...
14
votes
2answers
3k views

Why does Firefox developer edition use chrome:// urls to load scripts? [duplicate]

I just downloaded a copy of the new Firefox Developer Edition browser and started to fiddle around with the dev tools. I noticed that some of the links and scripts were loaded over chrome:// urls, ...
14
votes
6answers
19k views

Change the default search engine for Firefox's address bar

I love the ability to just type something into Firefox's address bar and do a Google search. But I was wondering if there was some way to customize what search engine Firefox used?
14
votes
5answers
12k views

How to block annoying facebook and other social network widgets

We have facebook buttons, twitter buttons, linkedin buttons, google+ buttons, stumbleupon buttons, younameit buttons. These social network buttons and widgets are creeping up the internets like the ...
14
votes
3answers
3k views

Do Bookmarks slow-down firefox start-up?

I have observed many people suggesting to delete unused bookmarks, as tips to overcome slow start-up of firefox, is there any technical reason behind it?
14
votes
4answers
4k views

Can I keep Google from stealing my cursor in Firefox?

I have iGoogle as my home page. Every time that I start up Firefox with the intent to go to a specific page, I end up typing half the URL in the Google search box when iGoogle steals focus away from ...
14
votes
2answers
319 views

Make browser give a custom made note when re-visiting websites

Lately I've been browsing through hundreds of ads on a website similar to craigslist. Due to the similarities of the ads, I have to read through almost the entire ad to decide if it's interesting or ...
14
votes
3answers
1k views

How to prevent Flash components from blocking Firefox's keyboard shortcuts?

Whenever a flash code takes control in Firefox, Firefox's keyboard shortcuts stop functioning. Is there a way to fix this?
14
votes
4answers
7k views

How do I use Firefox' “sessionstore” files to restore my crashed session?

My Windows XP system crashed. Usually about:sessionrestore shows me my previous session. But this time, after I rebooted, the page appeared blank. I was able to find my sessionsstore files in my ...
14
votes
3answers
2k views

Firefox extension to organise tab groups

In Firefox, I often have 80 or more tabs open in 25 or more tab groups. My tabs are nicely organised in the tab bar, but my tab groups are all over the place. I try to keep the organised, the same ...
14
votes
1answer
220 views

How can I only display top comments for Google+?

Is there an extension (for Chrome or Firefox) that allows viewing of comments only with only a certain number of votes for a post on Google+? I am considering writing one myself, but if it already ...
13
votes
3answers
2k views

Why does my browser connect to unknown third party sites when I visit different webpages?

When I visit a site, It connects as it should, however I notice it also connects to unknown third party sites automatically. In the Mozilla Firefox Browser, an add-on called Lightbeam shows the third ...
13
votes
4answers
2k views

How safe is the password manager in browsers?

For example, Opera has a "wand" feature that remembers user names and password you typed across various sites. Let's say you get a trojan, which steals data from your PC. Can the trojan decrypt ...
13
votes
3answers
85k views

What is Pando Web Plugin?

Does anyone know what the the Firefox Plugin Pando Web Plugin 1.0.0.1 is?
13
votes
2answers
2k views

Firefox addon to imitate Google Chrome's built-in notification system

I'm using Mozilla Firefox 4 and I would like to be able to receive notifications similar to Google Chrome's built-in notification system, like so: Is there an addon like this or similar?
13
votes
3answers
12k views

How can I disable SSL (https) google search in FireFox?

I know that Firefox 14 has enabled Secure Sockets Layer (SSL or https) search for its Google search plug-in. How can I disable it? Thanks,
13
votes
2answers
452 views

Can Firefox tell what it uses CPU for?

Each time I open a new page in Firefox, 1 CPU core is maxed out for 30 sec. Can Firefox give some kind of information about what it uses the CPU for?