HEATKEYS

Position	Website	Change	Thumbnail
1	api.jquery.com - jQuery API	0
2	w3schools.com - W3Schools Online Web Tutorials HTML XHTML CSS JavaScript XML XSL ASP SQL ADO VBScript Tutorials References Examples	0
3	jqueryui.com - jQuery UI - Home jQuery UI is the official jQuery user interface library. It provides interactions, widgets, effects, and theming for creating Rich Internet Applications.	0
4	api.jqueryui.com - jQuery UI API Documentation jQuery: The Write Less, Do More, JavaScript Library	0
5	dojotoolkit.org - The Dojo Toolkit - Unbeatable JavaScript Tools The Dojo Toolkit	0
6	msdn.microsoft.com	0
7	yui.github.io - YUI Library	0
8	docs.ckeditor.com - CKEditor 4 Documentation	0
9	stackoverflow.com - Stack Overflow	0
10	csustan.edu	0
11	css-tricks.com - CSS-Tricks	0
12	knackforge.com - KnackForge Soft Solutions Pvt Ltd | Pushing the limits	0

I have no idea. Please, refresh tomorrow ;)

Site	Traffic	Engagement
jquery.com	48.2%	1.3x
w3schools.com	12.6%	0x
jqueryui.com	11.3%	1.1x
baidu.com	6%	0x
stackoverflow.com	5.9%	0x
Other	16%	0x

Top Advertisers for addClass

Site
adidas.de
karstadt.de
engelhorn.de