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  4. 301 or 302 Redirects to Mobile Site

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301 or 302 Redirects to Mobile Site

Intermediate & Advanced SEO
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  • SEOTGT
    SEOTGT last edited by Oct 8, 2012, 4:01 PM

    When it's detected that a mobile device is accessing the site it has the ability to redirect from www.example.com to m.example.com. Does it make more sense to employ a 301 or 302 redirect here?

    Google says a 301 but does not explain why (although usually I stick to "when in doubt, 301") . It seems like a 302 would prevent passing link juice to the mobile site and having mobile-optimized results also showing up in Google's index. What is the preference here?

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    • BrianJGomez
      BrianJGomez last edited by Oct 9, 2012, 3:01 AM Oct 9, 2012, 3:01 AM

      Thanks for sharing that link. That's interesting that Google is telling you to create a 301 for desktop to mobile redirects. I've always used this script and it's worked great never negatively impacted my Mobile or Desktop SERPS:

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