Hi all, i am going to redesign my news portal. there have more than 50k pages and many pictures. in my new design many page will be deleted. is this any problem for my website SEO? and please post your suggestion for my website This is my website : www.keralaonlive.com
yes, it will raise problem seo wise.try 301 redirect for redirection of old pages to new pages,, this will help you.
It can but if you will keep the content, title, meta and page urls same then the chances of negative impact will be least.