is this good enough? Am I Responsive?

check with responsivetest(dot)net to know whether your site is responsive or not. If not then modify it to be responsive, because its the future. Google recently said that mobile search volume could exceed the desktop search volume by the end of 2014. Since the number of smartphone users and tablet users are increasing, adopting to responsive sites is a brilliant thought.

Hi
I use Screenfly / Test Your Website at Different Screen Resolutions

Thanks guys This works great.

hey Tia,

there are several website that gives you facility of checking the responsiveness of your website.
here is the list of these website:
Testing responsive web design in various resolutions | ResponsiveTest
Responsinator
www.ami.responsivedesign.is/
www.responsive.nutsandboltsmedia.com/
responsive.is
#deviceponsive, show a quick preview of your website's responsive
ScreenQueries | Pixel Perfect Media Queries Debugging / Responsive Design Testing Tool
Screenfly / Test Your Website at Different Screen Resolutions

these sites might help you.

I always use ismywebsitedown.com, really good tool

You can just open Mozilla last version and click - > Shift+Ctrl+M and you can see how loks like your website in difference resolutions (turn right and left with mouse)

Hey to check responsive website effectivity you check just resize your browser window to the phone size and see if the website changes. There are also those free agent plugin that allow you to make the page think you are using your phone.

But the best way of testing is to download developer tools for android, iphone and opera(browser) which will help you test the page on phone system inside your computer.

Except that none of those sites test for mobile sites. All my sites "respond" to a mobile device by redirecting them to a pure and proper mobile site. Just because a site is "responsive" (i.e. all squashed up into a sausage of really, really, really, really, really, really long mobile mess) doesn't mean that site isn't already mobile ready.

If you're using it to check which sites have mobile optimisation there's no way to tell without visiting on a real smart phone or tablet.