How is PR shared with Sub-Domains??

Discussion in 'Google' started by dfsweb, Jan 16, 2005.

  1. #1
    Hi There,
    I have just put together a new website over the weekend:
    New Zealand Photograhy
    I believe I am pretty good at marketing and SEO, but perhaps web design isn't my cup of tea! (As you can possibly see) :)

    Anyway, most of the site has the same template with every page linking to every other page including a Links Directory:
    Links Directory
    I am trying to get my BLs to my main website, which then links to the Links Directory. Does anybody out here know how the PR will be shared between the main and sub-domain. Ex: If I get a PR5 (say) with the next update, would that mean that the sub-domain will be a PR4 like the other internal pages? Or, would be it be a PR0 because it's a separate sub-domain?? Or more?
     
    dfsweb, Jan 16, 2005 IP
  2. Smyrl

    Smyrl Tomato Republic Staff

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    #2
    It is my understanding that subdomains are like seperate domains. You have to get backlinks to them in order for them to develope a page rank of their own. It is generally easier and quicker to get a folder to rank well than a sub domain.

    Shannon

    -----------
    Are others seeing same results as JoeO below? I just put a new web in a subfolder for did not want to work on gathering links for subdomain.

    S
     
    Smyrl, Jan 16, 2005 IP
  3. JoeO

    JoeO Peon

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    #3
    I launched a subdomain on my website about a month or so before the last PR update. At the time of the update the only link going to the subdomain was from my main site, my main site got a PR5 and the subdomain was PR4. So in my case it does seem like it was treated the same as the internal pages.
     
    JoeO, Jan 16, 2005 IP
  4. hergo

    hergo Peon

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    #4
    Makes sense to me.

    You point a PR5 page at it and you'll get (most likely) a 3 or a 4. Possibly a 5 if its a strong enough link.
     
    hergo, Jan 16, 2005 IP
  5. roadies

    roadies Well-Known Member

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    #5
    so, just to get the discussion turning a little, is www.domain.com looked at as a seperate domain than just plain domain.com?

    Does the www. preference receive any special consideration from the engines?
     
    roadies, Jan 16, 2005 IP
  6. T0PS3O

    T0PS3O Feel Good PLC

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    #6
    You should 301 domain.com to www.domain.com. That's best practise and avoids duplicate content.
     
    T0PS3O, Jan 17, 2005 IP
  7. zez

    zez Peon

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    #7
    I have added recently two subdomains and the PR was not passed from the main domain as far I know. I have to work on the subdomains PR seperately.
     
    zez, Jan 17, 2005 IP
  8. dfsweb

    dfsweb Active Member

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    #8
    So, you reckon that if I leave things as they are ....... I should get PR-1 from my main website. It's a strange set-up actually, as most of the outbound links would be from the links directory (the sub-domain) and most of the BLs will point to the main website. I'll be pretty keen to see what happens with the next update.
     
    dfsweb, Jan 17, 2005 IP
  9. dfsweb

    dfsweb Active Member

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    #9
    What does Shawn think? He's got digitalpoint and forums.digitalpoint etc.
     
    dfsweb, Jan 17, 2005 IP
  10. skanxalot

    skanxalot Peon

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    #10
    Yes, I'd be interested in hearing what Shawn thinks as well.

    Its been my experience that PR is passed on a page-by-page basis, and has no concern for domain at all.

    -Tyson
     
    skanxalot, Jan 18, 2005 IP
  11. minstrel

    minstrel Illustrious Member

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    #11
    re: domain.com versus www.domain.com

    Eventually, Google and other search engines do figure out on their own that these two are the same site. TOPS30 is right, however: If you have backlinks using both versions and you want to speed up that process, you can redirect the domain.com to www.domain.com.
     
    minstrel, Jan 18, 2005 IP
  12. mxlabs

    mxlabs Peon

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    #12
    this is my experience as well. it's also why subdomains still might make sense instead of buying a new domain... after all there is no sandbox for subdomains.
     
    mxlabs, Jan 18, 2005 IP
  13. darqSHADOW

    darqSHADOW Peon

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    #13
    I have tested this, and subdomains are treated seperately. However, most people link from their primary domain to their subdomain, which causes some PR transfer just like a normal link, giving the subdomain 1 PR lower than the linking page (generally).

    To test this, create a subdomain on your site, with no backlinks, and wait for an update. You'll get no PR. Now, add a single backlink from your root domain site to the subdomain and at the next PR update you'll get some PR. Its just simple link rules that get followed just like everwhere else.

    DS
     
    darqSHADOW, Jan 18, 2005 IP
  14. dfsweb

    dfsweb Active Member

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    #14
    Thanks for the feedback so far. Apart from a few directory listings for the sub-domain, most of the other BLs that I have got are linking to the main site. So, I suppose in my case most of the PR would be transferred from the links from my main site to the sub-domain. I'll post the new PRs once there's an update.
     
    dfsweb, Jan 18, 2005 IP
  15. dfsweb

    dfsweb Active Member

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    #15
    So, a sub-domain could possibly have a higher PR than the main domain?
     
    dfsweb, Jan 18, 2005 IP
  16. T0PS3O

    T0PS3O Feel Good PLC

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    #16
    Yes.

    It's as simple as this. In Google's eyes, a subdomain is a separate website.

    The subdomain can obviously have a higher PR, as long as it gets more links with higher total incoming PR.

    No need to do testing etc. They are separate.

    As far as transferring goes, it the same story again. Doesn't even matter where you link to it will transfer PR as with all other links.

    So for PR it doesn't matter where you put the links directory.
     
    T0PS3O, Jan 18, 2005 IP
  17. mxlabs

    mxlabs Peon

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    #17
    that could be the case with subfolders as well btw.
     
    mxlabs, Jan 18, 2005 IP
  18. rainborick

    rainborick Well-Known Member

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    #18
    The search engines do consider subdomains as separate entities to the extent that they consider domains at all, which is very limited. Let's keep in mind that a page's domain is unrelated to its PageRank score, except in terms of potential penalties. PageRank is determined on a page-by-page basis, so any given page can get a higher PageRank score than any other page, and their respective parent domains are irrelevant in this regard.
     
    rainborick, Jan 18, 2005 IP
    T0PS3O likes this.
  19. Smyrl

    Smyrl Tomato Republic Staff

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    #19
    No reason why it should not. I believe it depends on how much work we put into link building.

    Shannon
     
    Smyrl, Jan 18, 2005 IP
  20. uca

    uca Well-Known Member

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    #20
    Yes, PR is for page rank, not domain, nor site rank.
    Every page has its own PR.

    If you link a PR5 page to another, this not necessarily will get PR4; if the linking page has a weak PR, such as 5.03 it might not ensure PR4, more chances instead if it has PR 5.97. And even then, a page receiving a link from that PR 4 page might not make it to PR 3, and so on...
    But it is the way to expect PR to spread down to lower level pages or out to external pages, more or less.
     
    uca, Jan 18, 2005 IP