I want to redirect one page one My Site A using redirect 301 to another page on my Site B.
The Page have similar title and and similar contents .
What is effect from google search result on my old Page
Your old page will disappear from SERPs and its position in SERPs *may* be replaced by the page from the Site B providing that the page on Site B is equally relevant.
If the content is very closely matched, then the page on SiteB has potential to rank better for this query as the link juice would be consolidated. On the other hand, if the page on the SiteB is not very closely matched, the page on the SiteB may rank worse than what page on the SiteA was ranked previously.
And what google are looking for similar redirect
Very similar page content.
Now I started redirect three page to the new domain .
And will continued redirect the rest of my pages to focus on one domain .
I need opinions for expert who tried redirect 301 before .
If the domains cover the same subject and for each page on SiteA that you wish to redirect to SiteB you have an appropriate page on SiteB with the very similar content (i.e. pages talk about the same subject) then you can 301 redirect the page to a page on SiteB. If a page on SiteA does not have the equivalent page on SiteB then you can do the following:
1) create a new page on SiteB, move the content from page on SiteA to this new page on SiteB and then implement redirect from the page on SiteA to this new page on SiteB
2) Remove the page on SiteB so that it returns 404 (or implement 410 Gone)
3) Do nothing and for such page have the SiteA rank
With regards to trust, it may help if both of your domains are added to the same Google Webmaster Tools account so that Google sees you own both sites.
One thing you should NOT do is to redirect all pages on SiteA to one page (e.g. to the home page) on SiteB.
