Tracker registry
Google DoubleClick is a tracker owned by Google. When a website embeds it, it collects your browsing across sites to build an ad profile.
Your browsing across sites to build an ad profile. Because the same tracker appears across many sites, Google can stitch those signals into a profile tied to you — often without you ever visiting their app directly.
Google DoubleClick loads from these domains:
doubleclick.net
Our free scanner checks any site for these in seconds.
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