Hi, If i have redirected whole website to new one. how website directories will change my url in their listings. Is there any solution for that, which could change my existing url with new one in the website directories and other linked website.
You URL status will have 301 which means the request to be forwarded to some other url. So no worry, It will be throughout wherever your URL present.
I think website directories should automatically redirect links to your site. If that does not happen then you may use URL redirection softwares. Various softwares are available for that purpose only.
Social media optimization are done by submission of links to bookmarking site, creating videos on youtube to promote site and joining social community.