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how to disable animated icons in firefox tabs

  • 5 відповідей
  • 1 має цю проблему
  • 3 перегляди
  • Остання відповідь від cor-el

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A web site that I frequent has animated the icon that is embedded into the tab. (this is extremely annoying).

Is there a way to disable these animated icons embedded in the firefox tabs? forever?

thx

A web site that I frequent has animated the icon that is embedded into the tab. (this is extremely annoying). Is there a way to disable these animated icons embedded in the firefox tabs? forever? thx

Усі відповіді (5)

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I'm not aware of any built-in way to disable animated favicons/site icons.

One workaround for Adblock Plus users is to block the file using the blockable items list. It's common for site icons to have a .ico extension, but if it doesn't show up that way, I'd try .gif and see whether it shows up under that.

Does that work for you?

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That is an advanced setting; image.animation_mode = once

Type about:config<Enter> in the address bar. If a warning screen comes up, press the Be Careful button. This is where Firefox finds information it needs to run. At the top of the screen is a search bar. Type image.animation_mode and change the setting to once.

Змінено NoahSUMO

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You can create custom style rules to suppress favicons on tabs of sites that abuse them, but since there's no automatic way to detect animated vs. non-animated icons, this would involve listing the domains as you discover them.

I use the Stylish extension, but this also could be done with userChrome.css if you prefer.

I created a test rule using an annoying site someone mentioned in another thread:

@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);
.tabbrowser-tab[image*="annoyingsite.zyx"] .tab-icon-image,
.tabbrowser-tab[image*="universitycoop.com"] .tab-icon-image 
{
  /* These rules remove the image complete and allow the text to use the space */
  display:none !important; 
  width:0 !important;
  margin: 0 !important;
  /* Alternately, these rules hide the image without changing the layout (disable the above if you use these) */
  /*
  opacity:0 !important;
  visibility:hidden !important; 
  */
}
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thx for the ideas - I tried "image.animation_mode = once". (I edited it and set "value"=once.) Firefox crashed after restart, but was subsequently ok. The setting was still "once" when I checked, but the undulating obnoxious icon is still undulating.

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image.animation_mode doesn't work for favicons, this only works fir GIF images on a web page.

You would have to block this specific favicon or disable (hide) favicons on tabs with code in userChrome.css or disable all website favicons.

  • browser.chrome.site_icons = false

This code misuses the throbber to replace a GIF favicon:

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* only needed once */

.tabbrowser-tab[image*=".gif"] .tab-throbber:not([busy]) {
 list-style-image: url("chrome://global/skin/icons/folder-item.png")!important;
 -moz-image-region: rect(0px,16px,16px,0px)!important;
 display:-moz-box!important;
}
.tabbrowser-tab[image*=".gif"] .tab-icon-image {display:none!important;}