The Kampgrounds of America Inc. (KOA) website joined the top 100 visited travel websites in May, according to the Hitwise U.S. Travel Report.

Starwood Hotels and Resorts, MGM Mirage, Disney Parks and Hawaiian Airlines were among the travel websites that left the top 100 visited sites in May, according to the report and mediapost.com. 

According to the report, 38.93% of all visits went to the top 10 websites for May, 48% went to the top 20 websites and 69.67% went to the top 100 websites. The average visit duration was 9 minutes, 3 seconds. This is a minimal increase from last month’s average visit duration of 8 minutes, 59 seconds.

Southwest Airlines, American Airlines, Delta Airlines, United Airlines and JetBlue all remained in the top 20 sites visited.