Many websites have advertising, do people know what the general/average/standard width of advertising areas and banner widths are?
Thanks in advance
Many websites have advertising, do people know what the general/average/standard width of advertising areas and banner widths are?
Thanks in advance
You can find the most common standard sizes here: Wikipedia: Web banner
As the height is easier to vary than the width in a layout, you will often find advertisers using variations where a standard width is chosen, like for example 250, and different heights are combined with that, like 250x125, 250x250, 250x375.