3 ms·
The +1 widget on the search results page and other 1st party pages is different than the +1 widget for 3rd party publishers. 3rd parties have to use an iframed
by jnhnum1 15y ago
The +1 widget on the search results page and other 1st party pages is different than the +1 widget for 3rd party publishers. 3rd parties have to use an iframed widget to prevent click fraud.
- dave1010uk 15y agoDoes it prevent click fraud? I wonder if you could place +1 inside a div with style="opacity:0" and position it on top of a link saying "Free cheese" or similar. Edit: you can. This example [1] has opacity:0.3 so you can still see it. It seems as though it would be trivial for an attacker to put the +1 button over every link on a page. You may even be able to have one tracking the mouse cursor. [1] http://jsfiddle.net/prJG8/1/ http://jsfiddle.net/prJG8/1/