check visitor mac or device id

Discussion in 'White Hat SEO' started by praveen545445, Feb 24, 2018.

  1. praveen545445

    praveen545445 Power Member

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    How to track visitor details from my website

    Like i want to offer new users a free trial but i want too make sure that they uses that only one time..
     
  2. ironmaniac

    ironmaniac Registered Member

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    You cannot track mac or device id from browser itself you need to execute flash, java or app in system to get the system id.
     
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  3. rft120

    rft120 Registered Member

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    Why not accept only major email providers. You can even take it a bit further with cookies or a user-agent/ip pair list.
     
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  4. theRevolt

    theRevolt Jr. VIP Jr. VIP

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    You can't through a website. Unless you have an app running on their phone or desktop forget about it.

    You can look at browser fingerprinting combined with ip etc.
     
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  5. praveen545445

    praveen545445 Power Member

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    Ok i got it