During 2010, between the new banner formats, standardized by the International Advertising Bureau in March 2010, have gained the larger role to the detriment of smaller formats.
A year after the recognition of up to 14 new IAB standard formats, they (especially the skyscraper banner, and medium and large rectangles) now represent 9% of total ad impressions in the U.S. web sites, double the percentage existing in April 2010.
Despite their lower visibility, roller banners is still the most widely used format
The number of large format printing increased by 185% between April 2010 and January 2011, from 2,000 million to 5,700 million respectively. The strong growth in the number of views shows that acceptance of the new formats is not only larger, but they are placed on pages with higher traffic.
The so-called skyscraper banner (a standard format of 120×600 pixels) is the best he has found acceptance among advertisers, use a growing 436% between April 2010 and January 2011, passing over the same period appear in the post 69 of the most popular formats ranking to number three. The reason can be found in the ease with which this format can be adapted to the design of the pages of a site without having to adapt a larger space in the middle of the page content.
Despite this growing importance, the use of these new forms of banner is still far from the traditional horizontal banner that uses banner stand, which remains the mostly used format, but its prominence has fallen significantly in recent months: in January 2010 if the banner horizontal represented 52% of ad impressions, the percentage fell to 39% in January 2011.
With regard to the sectors that have adapted the new formats of banners with banner stands, sites dedicated to games and the personal pages were most likely to accept, especially skyscrapers, squares and rectangles, while ISPs and sites dedicated to beauty and health were the most reluctant to adopt new formats.

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