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Published on .

(April 3, 2001) -- Adlex, Inc. launched UserVisibility Web, which monitors actual response time all users experience when interacting with a Web site. The company also announced that DoubleClick will implement UserVisibility Web on its servers after a successful beta program. "We need to get data in real-time that measures the real experience of an end user. Then we need to understand it so we can make changes to keep our service at proper levels," said a DoubleClick spokesman. -- Bonnie Tsui

Copyright April 2001, Crain Communications Inc.

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