Way to determine the visible size of the web page

Is there a way for knowing what size was the visible portion of a page?

Are there any services that provide this? I mean, not just screen resolution, but availab开发者_JAVA百科le browser area. When a user has a lot of browser toolbars the area left for the webpage gets reduced. On the other hand, using Chrome may maximize the available space.

Thanks

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Using Javascript, you can get the Window.InnerHeight & .InnerWidth

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You'll have to use Javascript or JQuery to do so.

Here is a similar (answered) question

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I found another implementation on StackOverflow itself which used jQuery.

$(window.top).width()  
$(window.top).height()

P.S. Just don't forget the brackets as i always missed them.

Reference: https://stackoverflow.com/a/7008807