hello friends, i am facing a problem that i have a site and it have around 70,000 pages index in Google but now it complete renovate and all url also change on it so when i will upload new website on same domain what will be of old pages which is already index in Google i want that any buddy click on old page it action run to open new site and new page where content and information is same
301 redirect from all of your old pages to new ones is your solution. what system do you run on? (*nix, apache or nginx, etc. or windows w/ iis)
The best bet in this case is to use 301 redirect via .htaccess or php redirect helping a lot faster redirect. However a huge 70,000+ pages could take times before it's done anyway.