hello friends, i start new site optimization, when i start the submission for directories, after Google cache or before?
this is cross posting...you already ask that question in another thread.... Same answer as with the social bookmarking. submit whenever you want. If it's your only SEO strategy, it won't matter because you won't get anywhere with that.
You can start link building in directories as soon as your content is there. Don't wait for Google or the other search engines to cache your pages. The link building will help you get cached faster.
NO, you don't have to wait for the google to cashed or indexed your site. As long as you finished your site without under construction or broken links you can immediately start your link building or any techniques your want to apply to your websites.
Google won't crawl your site unless there's at least one link pointing to it from a site which is already on its index so one purpose of building link is to help Google and other search engine directories find your site.
You should start submission for your site as soon as possible without any waiting because submission can reduce your indexing time if you site approved in any good directory. Thanks