Travel sites have also been quick to jump on the mobile Web revolution, Hedderel said. Priceline does it right with its Web site and how it works on the small screen. Kayak, however, misses the mark. And with mobile users often trying to access travel info while on the road, that's a major strike against Kayak. The site, when viewed mobile, takes an incredibly long time to load and render. Once onboard, users must select their country before continuing, and even then scrolling through the menu is slow going.
