Bing tests too the Google's interface

Here's how you can enable the experiment:

• Go to Bing and load your browser's developer console:
  
• Google Chrome: Tools, Developer Tools
• Mozilla Firefox: Web Developer, Web Console
• Internet Explorer: Developer Tools (F12), Console
• Copy and paste the following code:
  

  document.cookie="MUID=094DAF3BF28760483904A80DF3606148; path=/; domain=.bing.com";document.cookie="MUIDB=; path=/; domain=.bing.com";window.location.reload();

• Press Enter and you'll see the experiment.

If doesn't work, try this other method:

• Open Chrome and install this extension.
  
• Go to Bing and select "Edit Cookies" option on the context menu:
• Find the cookies named MUIDB and MUID, and remplace the value with this cookie value:
  

  094DAF3BF28760483904A80DF3606148

• Click "Submit cookie changes" and refresh the page.

Yahoo continues testing a new homepage

Here's how you can enable the experiment:

• Go to Yahoo.com and load your browser's developer console:
  
• Google Chrome: Tools, Developer Tools
• Mozilla Firefox: Web Developer, Web Console
• Internet Explorer: Developer Tools (F12), Console
• Copy and paste the following code:
  

  document.cookie="B=4hr64l5abn865&b=3&s=0u; path=/; domain=.yahoo.com";window.location.reload();

• Press Enter, refresh the page and you'll see the experiment.

If doesn't work, try this other method:

• Open Chrome and install this extension.
  
• Go to Yahoo.com and select "Edit Cookies" option on the context menu:
• Find a cookie named B and replace the value with this cookie value:
  

  4hr64l5abn865&b=3&s=0u

• Click "Submit cookie changes" and refresh the page.

Bing tests show search cards

Here's how you can enable the experiment:

• Go to Bing and load your browser's developer console:
  
• Google Chrome: Tools, Developer Tools
• Mozilla Firefox: Web Developer, Web Console
• Internet Explorer: Developer Tools (F12), Console
• Copy and paste the following code:
  

  document.cookie="MUID=25232B19D7E560830A2C2C2DD602610E; path=/; domain=.bing.com";document.cookie="MUIDB=; path=/; domain=.bing.com";window.location.reload();

• Press Enter and you'll see the experiment.

If doesn't work, try this other method:

• Open Chrome and install this extension.
  
• Go to Bing and select "Edit Cookies" option on the context menu:
• Find the cookies named MUIDB and MUID, and remplace the value with this cookie value:
  

  25232B19D7E560830A2C2C2DD602610E

• Click "Submit cookie changes" and refresh the page.

Yahoo tests the Google's interface

Here's how you can enable the experiment:

• Go to Yahoo.com and load your browser's developer console:
  
• Google Chrome: Tools, Developer Tools
• Mozilla Firefox: Web Developer, Web Console
• Internet Explorer: Developer Tools (F12), Console
• Copy and paste the following code:
  

  document.cookie="B=c9nt1nla7kjhj&b=3&s=kr; path=/; domain=.yahoo.com";window.location.reload();

• Press Enter, refresh the page and you'll see the experiment.

If doesn't work, try this other method:

• Open Chrome and install this extension.
  
• Go to Yahoo.com and select "Edit Cookies" option on the context menu:
• Find a cookie named B and replace the value with this cookie value:
  

  c9nt1nla7kjhj&b=3&s=kr

• Click "Submit cookie changes" and refresh the page.

YouTube tests show "searches related" in search results

Here's how you can enable the experiment:

• Go to YouTube and load your browser's developer console:
  
• Google Chrome: Tools, Developer Tools
• Mozilla Firefox: Web Developer, Web Console
• Internet Explorer: Developer Tools (F12), Console
• Copy and paste the following code:
  

  document.cookie="VISITOR_INFO1_LIVE=074woswri3Q; path=/; domain=.youtube.com";window.location.reload();

• Press Enter and you'll see the experiment.

If doesn't work, try this other method:

• Open Chrome and install this extension.
  
• Go to YouTube and select "Edit Cookies" option on the context menu:
• Find a cookie named VISITOR_INFO1_LIVE and replace the value with this cookie value:
  

  074woswri3Q

• Click "Submit cookie changes" and refresh the page.

Yahoo wants to be Google

The color changes in each search or when you reload the page. The ads remain fixed to the right of the screen. Here's how you can enable the experiment:

• Go to Yahoo.com and load your browser's developer console:
  
• Google Chrome: Tools, Developer Tools
• Mozilla Firefox: Web Developer, Web Console
• Internet Explorer: Developer Tools (F12), Console
• Copy and paste the following code:
  

  document.cookie="B=1dhrcjpa9be0n&b=3&s=06; path=/; domain=.yahoo.com";window.location.reload();

• Press Enter, refresh the page and you'll see the experiment.

If doesn't work, try this other method:

• Open Chrome and install this extension.
  
• Go to Yahoo.com and select "Edit Cookies" option on the context menu:
• Find a cookie named B and replace the value with this cookie value:
  

  1dhrcjpa9be0n&b=3&s=06

• Click "Submit cookie changes" and refresh the page.