As there are billions of pages available on net ,
What works today is searchable content, links to and from your site, and judicious use of paid placements. Savvy Web marketers need to make sure the content of their website appeals to target users and is clearly accessible to search engine spiders, and link their sites to relevant and popular sites.
The SEO tactics that worked last year may, in fact, decrease rankings or worse, remove your site entirely from search databases. If your site's search rankings depend on any of the following, your SEO is out of date. If a Search Optimizing Service suggests these techniques, find one who is current on website marketing best practices.
Resubmitting/Automated submitting,Indexing in hundreds of search engines,Free submissions:
Nearly all the major search media have some form of revenue-raising paid placement plan.
Meta Tags:Few search engines consider meta tag content in current algorithms anymore to determine rank.
Doorway Pages:While there are some logical applications for creating simple pages that point to a larger site, those created to appeal to individual search engines are frowned on by every major online media.
Cloaking (aka Dynamic page swapping)