You can submit your site to search engines through many resources. You may do so manually. Whatever method you choose search engine welcomes the site if your content is good.
Search engine scans all content whenever a site is submitted. So be sure about content, it should be there in your site.
Your site should have at least 9 posts so that search engine can get something to examine and evaluate.
Never submit your site to same search engine more than once a month. Never let a search engine note your anxiousness.
Always be ready to copy-paste or write a brief description of your site in about 200 words.
Submit those categories that belong to search engine’s directory.
Keep a list of your website’s various “addresses/URLs” .
You can submit your site’s root directory, various categories and feeds to search engines. This expands your search coverage.
Keep a track of what you have submitted and when to avoid random re submission.