How to test your website in different screen resolutions / on mobile devices
Here are 6 free tools enables you to check your website resolution.
Powerful Firefox simulator, great for big screen testing.
2. Ipad Peek
Good for mobile version ipad testing. It allows you to change the rotation.
It’s a Google Chrome Extension. Useful for smaller screen resolution testing.
It allows you to see your website would look like on a various mobile devices, tablets, desktops and laptops. You can customize the screen size with no limitation.
5. Opera Mini Simulator
Real emulator from Opera.
Great simulator for cross browser and mobile testing. Scrolling, rotating and zooming available for all major mobile devices.