Fox’s popular American Idol received the highest percentage of visits to their site with 32.96 percent. This was followed by NBC’s Deal or No Deal Web site, which received the second largest percentage of U.S. visits grabbing 12.33 percent.

Following on the heels of Deal or No Deal was ABC’s Dancing with the Stars site that had 9.31 percent of visits and ABC’s Grey’s Anatomy Web site that saw 3.23 percent of visits. NBC’s Heroes Web site rounded out the top five visited shows receiving 3.15 percent of visits.

Leading the bottom half of the top 10 of most visited TV Web sites was Fox’s America’s Most Wanted capturing 2.30 percent, followed by ABC’s The Bachelor receiving 2.11 percent and ABC’s Lost garnering 1.87 percent.

Visitors to CBS’s Survivor: Fiji site helped it gain 1.82 percent and rounding out the top 10 of most visited TV Web sites was the CW’s Pussycat Dolls Presents which scored 1.76 percent.

The results are from a weekly Hitwise Conversions report that ranks the selected broadcast network television show websites, whether it is a stand-alone site such as American Idol or a section within a larger website such as Deal or No Deal. The show websites are ranked by market share of US visits among all the websites included.