Posts Tagged ‘Advertising’
For a website to be successful its link should land in the first three pages which the search engine brings and the rank of the page should be high which means many visitors come to the site. This can be achieved by applying search engine optimization or popularly known as SEO. This is a marketing strategy which increases the quality and quantity of traffic flow to a particular website via search engines.
SEO not only affects the search engine results, but also image search, video search and industry specific vertical search engines. It determines how a search algorithm functions and searches what is popular with people. When a website link is submitted to a search engine, a spider crawls through a page to gather links which lead to other pages and stores those pages on the server of the search engine. Meta tags provided information about a particular page, but using them for indexing the pages didn’t prove to be successful as some Webmasters added irrelevant Meta tags to increase the number of hits and earn huge ad revenue. They even changed the HTML of the web pages to achieve a good rank for the page. The rank of the web page was calculated mathematically by functions using strength and quantity of the inbound links. Later algorithms were developed which considered various other on-page factors such as rank and off-page factors such as hyperlink. Since the webmasters couldn’t manipulate the page rank, they began exchanging, selling and buying links, which lead to link spamming and even creation of numerous sites dedicated for this purpose.
Algorithms became more complex by every passing day and top search engines kept their algorithms a secret. As the cost of SEO increased, advertisers were roped in to pay for it, which finally resulted in high quality web pages. Search engines like Yahoo has algorithms that extract pages not according to the page rank but according to the cost per click or set fee, that is if a advertiser desires that the page containing his ad be displayed, he is expected to pay money for it. Google Ad Words explores ads which have words typed in the search box by the surfer. Word Count 712
