HEATKEYS

Position	Website	Change	Thumbnail
1	caniuse.com - When can I use... Support tables for HTML5, CSS3, etc	1
2	en.wikipedia.org - Wikipedia, the free encyclopedia	-1
3	stackoverflow.com - Stack Overflow	9
4	developer.mozilla.org - Mozilla Developer Network	3
5	websocket.org - WebSocket.org -- A WebSocket Community	-1
6	devcenter.heroku.com - Heroku Dev Center	43
7	socket.io - Socket.IO: the cross-browser WebSocket for realtime apps.	0
8	msdn.microsoft.com	0
9	lostechies.com - Home - Los Techies : Blogs about software and anything tech! Los Techies - Code like a rabid donkey!	0
10	hanselman.com - Scott Hanselman Scott Hanselman on Programming, User Experience, The Zen of Computers and Life in General	0
11	pusher.com - Pusher | HTML5 WebSocket Powered Realtime Messaging Service	3
12	uwsgi-docs.readthedocs.org - The uWSGI project — uWSGI 1.4 documentation	0
13	tornado.readthedocs.org - Tornado Documentation ? Tornado 2.2 documentation	0
14	github.com - Secure source code hosting and collaborative development - GitHub	10
15	tomcat.apache.org - Apache Tomcat - Welcome!	-5

I have no idea. Please, refresh tomorrow ;)

Site	Traffic	Engagement
caniuse.com	65%	0x
wikipedia.org	10.4%	0x
mozilla.org	5%	0x
springsource.org	3.5%	0x
stackoverflow.com	2.9%	0x
Other	13.2%	0x