You've notice that visit webpage and click link activity is not being logged for certain leads
There are a few reasons for this. First of all, have an Admin make sure you have tracking enabled. If you are certain that you have your tracking enabled and it’s working for others, it could be that your lead has tracking turned off in their browser. You can do this in FireFox by going into Tools/Options/Privacy, and checking the box which says Tell Websites I do not want to be tracked:
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