How big is a standard Web page?

Website design, there is a most commonly used guiding principle: the length of the page in principle no more than 3 screen, width of not more than 1 screen. This principle is clearly from the user experience, especially the width of not more than one screen, its most basic performance is the browser does not appear horizontal scroll bar, which is almost the current design guidelines. So how big is a screen here?

When a typical user browses a Web page, the effective area of its browsing is affected by the following:

1. Resolution of the Monitor
This is determined by technological development and the purchasing power and preferences of users, whose data depend on statistics.
2. Operating system
There is no doubt that Windows is the world, of which Windows XP accounts for the vast majority.
3. Web browser
IE still has the highest share, but Firefox, Opera and Safari also have a certain market.
4. Personal customization
It is primarily the style of the user-defined operating system, whether the operating system taskbar is hidden, and the style of the browser, but in general this should be an advanced user, and most users will still use the default style of the operating system and the browser.

The conclusions are as follows:

1. The most conservative and most compatible screen size is: 779x432
2. The widest screen size is: 1003x600
3. Suitable for the current domestic situation, a screen size is 779x600