Definition
SEO means indexing web pages in various search engine like
Google, Bing, Yahoo, Baidu.
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| Terms in SEO |
According to Wikipedia:
Search engine optimization (SEO) is the process of affecting the
visibility of a website or a web page in a web search engine's unpaid
results—often referred to as "natural", "organic", or
"earned" results. In general, the earlier (or higher ranked on the
search results page), and more frequently a site appears in the search results
list, the more visitors it will receive from the search engine's users, and
these visitors can be converted into customers. SEO
may target different kinds of search, including image search, local search, video
search, academic search, news search and industry-specific vertical search
engines.
Directory and search engines
Before the search engine has arrived people generally
searched their queries in the directory sites. As nowadays search engine has
arrived with a lot of features and other additional services people hardly go
after the directory. Another cause it is mandatory submit to every page
manually in the directory; where the search engine does it automatically as per
the direction provided by the robots.txt file and the sitemap. This is the
reason why almost every directory is now at a dead lock.
