Google showing different Page in Cache

One of my websites internal page use to rank in Google top 10 for my keyword, but since last few month that page is disappeared from Google Rankings and my home page use to come in the results way down in rankings for that keyword. Now when I check that internal page cached version from my Google toolbar Google shows my home page as a cached Page as a result.. What could be wrong with that page?

 

Hi Bradley

There are many reasons you can have issues with website. Unless you post the site and perhaps relevant URLs, people will only be guessing.

 

Google has different servers for cache. Check ip addresses of them.

 

Make sure that internal page is not getting redirected to your home page. Tell me one thing are you using rel=canonical tag for that particular for that specific keywords.

 

There may be development issue.

 

There might have been some DNS confusion.
Try Fetch as Googlebot from Google Webmaster Tools, what do you get?
Did you submit a sitemap from GWT? Resubmit it and see what status you get.
And check just in case in GWT if there have been a Change of address request.

 

Well the reason these Google showing different rankings with in different web browsers is due cookies. Delete the cookies of your web browser, you will be able to view same search results.