WebTrends Buys ClickShift

WebTrends Inc., a Portland, Ore.-based provider of Web analytics, has acquired ClickShift Inc., a San Bruno, Calif.-based provider of online advertising optimization solutions. No financial terms were disclosed. WebTrends is owned by Francisco Partners. ClickShift raised $6 million in Series A funding earlier this year from El Dorado Ventures and U.S. Venture Partners.  www.webtrends.com www.clickshift.com