Will google still index a page if I use a $_SESSION variable?





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For a couple of pages on our site, I'm writing a widget that relies on what it displays on other pages to determine what it displays on the current page. Basically, the purpose is just to ensure there's no duplicate content. It's not individualized per user, just depended on what's being displayed elsewhere at the current given time.



My CTO will not allow me to save the data in the database or even a log file to keep a persisting state, so to accomplish this the only other way I can think of is set a $_SESSION variable and store the persisting state there. However, I'm realizing google's bot probably doesn't use cookies so I'm not sure if this will work.



Does anyone know if Google will still index the pages if what they're displaying relies on a session variable? If not, is there another way to store a persisting state across pages that doesn't use the db or log file that googlebot will understand?










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  • As to "is there another way to store a persisting state without a db" - take a leaf out of ASP.Net WebForms book and take a look at "ViewState" - basically shoves all the state into an encrypted string in a form, and treats all page navigation as POST. Messy, but works.

    – Moo
    4 hours ago











  • @Moo does googlebot respect this? And how would I do that in PHP, all I can find is ASP.NET implementations.

    – Mitchell Lewis
    2 hours ago


















2















For a couple of pages on our site, I'm writing a widget that relies on what it displays on other pages to determine what it displays on the current page. Basically, the purpose is just to ensure there's no duplicate content. It's not individualized per user, just depended on what's being displayed elsewhere at the current given time.



My CTO will not allow me to save the data in the database or even a log file to keep a persisting state, so to accomplish this the only other way I can think of is set a $_SESSION variable and store the persisting state there. However, I'm realizing google's bot probably doesn't use cookies so I'm not sure if this will work.



Does anyone know if Google will still index the pages if what they're displaying relies on a session variable? If not, is there another way to store a persisting state across pages that doesn't use the db or log file that googlebot will understand?










share|improve this question







New contributor




Mitchell Lewis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • As to "is there another way to store a persisting state without a db" - take a leaf out of ASP.Net WebForms book and take a look at "ViewState" - basically shoves all the state into an encrypted string in a form, and treats all page navigation as POST. Messy, but works.

    – Moo
    4 hours ago











  • @Moo does googlebot respect this? And how would I do that in PHP, all I can find is ASP.NET implementations.

    – Mitchell Lewis
    2 hours ago














2












2








2








For a couple of pages on our site, I'm writing a widget that relies on what it displays on other pages to determine what it displays on the current page. Basically, the purpose is just to ensure there's no duplicate content. It's not individualized per user, just depended on what's being displayed elsewhere at the current given time.



My CTO will not allow me to save the data in the database or even a log file to keep a persisting state, so to accomplish this the only other way I can think of is set a $_SESSION variable and store the persisting state there. However, I'm realizing google's bot probably doesn't use cookies so I'm not sure if this will work.



Does anyone know if Google will still index the pages if what they're displaying relies on a session variable? If not, is there another way to store a persisting state across pages that doesn't use the db or log file that googlebot will understand?










share|improve this question







New contributor




Mitchell Lewis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












For a couple of pages on our site, I'm writing a widget that relies on what it displays on other pages to determine what it displays on the current page. Basically, the purpose is just to ensure there's no duplicate content. It's not individualized per user, just depended on what's being displayed elsewhere at the current given time.



My CTO will not allow me to save the data in the database or even a log file to keep a persisting state, so to accomplish this the only other way I can think of is set a $_SESSION variable and store the persisting state there. However, I'm realizing google's bot probably doesn't use cookies so I'm not sure if this will work.



Does anyone know if Google will still index the pages if what they're displaying relies on a session variable? If not, is there another way to store a persisting state across pages that doesn't use the db or log file that googlebot will understand?







seo php googlebot session






share|improve this question







New contributor




Mitchell Lewis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question







New contributor




Mitchell Lewis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question






New contributor




Mitchell Lewis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked 8 hours ago









Mitchell LewisMitchell Lewis

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New contributor




Mitchell Lewis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





Mitchell Lewis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Mitchell Lewis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.













  • As to "is there another way to store a persisting state without a db" - take a leaf out of ASP.Net WebForms book and take a look at "ViewState" - basically shoves all the state into an encrypted string in a form, and treats all page navigation as POST. Messy, but works.

    – Moo
    4 hours ago











  • @Moo does googlebot respect this? And how would I do that in PHP, all I can find is ASP.NET implementations.

    – Mitchell Lewis
    2 hours ago



















  • As to "is there another way to store a persisting state without a db" - take a leaf out of ASP.Net WebForms book and take a look at "ViewState" - basically shoves all the state into an encrypted string in a form, and treats all page navigation as POST. Messy, but works.

    – Moo
    4 hours ago











  • @Moo does googlebot respect this? And how would I do that in PHP, all I can find is ASP.NET implementations.

    – Mitchell Lewis
    2 hours ago

















As to "is there another way to store a persisting state without a db" - take a leaf out of ASP.Net WebForms book and take a look at "ViewState" - basically shoves all the state into an encrypted string in a form, and treats all page navigation as POST. Messy, but works.

– Moo
4 hours ago





As to "is there another way to store a persisting state without a db" - take a leaf out of ASP.Net WebForms book and take a look at "ViewState" - basically shoves all the state into an encrypted string in a form, and treats all page navigation as POST. Messy, but works.

– Moo
4 hours ago













@Moo does googlebot respect this? And how would I do that in PHP, all I can find is ASP.NET implementations.

– Mitchell Lewis
2 hours ago





@Moo does googlebot respect this? And how would I do that in PHP, all I can find is ASP.NET implementations.

– Mitchell Lewis
2 hours ago










2 Answers
2






active

oldest

votes


















3














Back in September 2018 John Mueller from Google tweeted:



enter image description here



Also see:




Source: https://www.seroundtable.com/google-cookies-seo-26344.html



Google's John Mueller said on Twitter that Google almost certainly
cannot index a page that requires cookies. He said if you want Google
to index the page, make sure to "remove the dependency" on cookies.






share































    1














    What do you do when a user visits the site for the first time? Presumably you calculate what needs to be displayed, display it, and "cache" something in the session (as you mention). Every Googlebot visit is like the user's first time visit (as @Simon mentions - the Googlebot does not use cookies, so no session data can persist).



    So, assuming you do display this content to the user on their first visit then GoogleBot will also see this content, except that it will need to be calculated (which could be slow?) on every request.






    share|improve this answer
























    • Yes, but does this mean it treats every page as a first time user? The calculation cost is what it is, but if a user sees one page then sees the other page it needs to not have duplicate content so I need to know what was on the first page to ensure that. So according to John Mu a session variable wouldn't work, but would the google bot just not be able to index the page at all? I want to leave the code in so at least I can say I wrote the checks whether googlebot actually cares or not is fine by me as long as they can still index the page. Will storing a variable in session block indexing.?

      – Mitchell Lewis
      3 hours ago












    Your Answer








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    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    3














    Back in September 2018 John Mueller from Google tweeted:



    enter image description here



    Also see:




    Source: https://www.seroundtable.com/google-cookies-seo-26344.html



    Google's John Mueller said on Twitter that Google almost certainly
    cannot index a page that requires cookies. He said if you want Google
    to index the page, make sure to "remove the dependency" on cookies.






    share




























      3














      Back in September 2018 John Mueller from Google tweeted:



      enter image description here



      Also see:




      Source: https://www.seroundtable.com/google-cookies-seo-26344.html



      Google's John Mueller said on Twitter that Google almost certainly
      cannot index a page that requires cookies. He said if you want Google
      to index the page, make sure to "remove the dependency" on cookies.






      share


























        3












        3








        3







        Back in September 2018 John Mueller from Google tweeted:



        enter image description here



        Also see:




        Source: https://www.seroundtable.com/google-cookies-seo-26344.html



        Google's John Mueller said on Twitter that Google almost certainly
        cannot index a page that requires cookies. He said if you want Google
        to index the page, make sure to "remove the dependency" on cookies.






        share













        Back in September 2018 John Mueller from Google tweeted:



        enter image description here



        Also see:




        Source: https://www.seroundtable.com/google-cookies-seo-26344.html



        Google's John Mueller said on Twitter that Google almost certainly
        cannot index a page that requires cookies. He said if you want Google
        to index the page, make sure to "remove the dependency" on cookies.







        share











        share


        share










        answered 7 hours ago









        Simon HayterSimon Hayter

        30.1k645101




        30.1k645101

























            1














            What do you do when a user visits the site for the first time? Presumably you calculate what needs to be displayed, display it, and "cache" something in the session (as you mention). Every Googlebot visit is like the user's first time visit (as @Simon mentions - the Googlebot does not use cookies, so no session data can persist).



            So, assuming you do display this content to the user on their first visit then GoogleBot will also see this content, except that it will need to be calculated (which could be slow?) on every request.






            share|improve this answer
























            • Yes, but does this mean it treats every page as a first time user? The calculation cost is what it is, but if a user sees one page then sees the other page it needs to not have duplicate content so I need to know what was on the first page to ensure that. So according to John Mu a session variable wouldn't work, but would the google bot just not be able to index the page at all? I want to leave the code in so at least I can say I wrote the checks whether googlebot actually cares or not is fine by me as long as they can still index the page. Will storing a variable in session block indexing.?

              – Mitchell Lewis
              3 hours ago
















            1














            What do you do when a user visits the site for the first time? Presumably you calculate what needs to be displayed, display it, and "cache" something in the session (as you mention). Every Googlebot visit is like the user's first time visit (as @Simon mentions - the Googlebot does not use cookies, so no session data can persist).



            So, assuming you do display this content to the user on their first visit then GoogleBot will also see this content, except that it will need to be calculated (which could be slow?) on every request.






            share|improve this answer
























            • Yes, but does this mean it treats every page as a first time user? The calculation cost is what it is, but if a user sees one page then sees the other page it needs to not have duplicate content so I need to know what was on the first page to ensure that. So according to John Mu a session variable wouldn't work, but would the google bot just not be able to index the page at all? I want to leave the code in so at least I can say I wrote the checks whether googlebot actually cares or not is fine by me as long as they can still index the page. Will storing a variable in session block indexing.?

              – Mitchell Lewis
              3 hours ago














            1












            1








            1







            What do you do when a user visits the site for the first time? Presumably you calculate what needs to be displayed, display it, and "cache" something in the session (as you mention). Every Googlebot visit is like the user's first time visit (as @Simon mentions - the Googlebot does not use cookies, so no session data can persist).



            So, assuming you do display this content to the user on their first visit then GoogleBot will also see this content, except that it will need to be calculated (which could be slow?) on every request.






            share|improve this answer













            What do you do when a user visits the site for the first time? Presumably you calculate what needs to be displayed, display it, and "cache" something in the session (as you mention). Every Googlebot visit is like the user's first time visit (as @Simon mentions - the Googlebot does not use cookies, so no session data can persist).



            So, assuming you do display this content to the user on their first visit then GoogleBot will also see this content, except that it will need to be calculated (which could be slow?) on every request.







            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered 6 hours ago









            MrWhiteMrWhite

            31.9k33367




            31.9k33367













            • Yes, but does this mean it treats every page as a first time user? The calculation cost is what it is, but if a user sees one page then sees the other page it needs to not have duplicate content so I need to know what was on the first page to ensure that. So according to John Mu a session variable wouldn't work, but would the google bot just not be able to index the page at all? I want to leave the code in so at least I can say I wrote the checks whether googlebot actually cares or not is fine by me as long as they can still index the page. Will storing a variable in session block indexing.?

              – Mitchell Lewis
              3 hours ago



















            • Yes, but does this mean it treats every page as a first time user? The calculation cost is what it is, but if a user sees one page then sees the other page it needs to not have duplicate content so I need to know what was on the first page to ensure that. So according to John Mu a session variable wouldn't work, but would the google bot just not be able to index the page at all? I want to leave the code in so at least I can say I wrote the checks whether googlebot actually cares or not is fine by me as long as they can still index the page. Will storing a variable in session block indexing.?

              – Mitchell Lewis
              3 hours ago

















            Yes, but does this mean it treats every page as a first time user? The calculation cost is what it is, but if a user sees one page then sees the other page it needs to not have duplicate content so I need to know what was on the first page to ensure that. So according to John Mu a session variable wouldn't work, but would the google bot just not be able to index the page at all? I want to leave the code in so at least I can say I wrote the checks whether googlebot actually cares or not is fine by me as long as they can still index the page. Will storing a variable in session block indexing.?

            – Mitchell Lewis
            3 hours ago





            Yes, but does this mean it treats every page as a first time user? The calculation cost is what it is, but if a user sees one page then sees the other page it needs to not have duplicate content so I need to know what was on the first page to ensure that. So according to John Mu a session variable wouldn't work, but would the google bot just not be able to index the page at all? I want to leave the code in so at least I can say I wrote the checks whether googlebot actually cares or not is fine by me as long as they can still index the page. Will storing a variable in session block indexing.?

            – Mitchell Lewis
            3 hours ago










            Mitchell Lewis is a new contributor. Be nice, and check out our Code of Conduct.










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