Internet
Start your own search engine or directory with these tools and services. If your interest is in starting your own pay per click search engine, a crawler based search engine, or a simple directory, you will find the information you need here.
A search engine is a computer program that will search those documents for the ones which contain the keywords of interest to you. The retrieving robot and the search engine are truly an Information Robot or “knowbot”, a sort of obedient servant who can reply with dozens or even thousands of documents. In a matter of seconds (all right, maybe a minute or two). And to make it all the more surreal, the knowbot allows you to retrieve and examine each document with just a mouse click.
Internet users are extremely positive about search engines and the experiences they have when searching the internet. But these same satisfied internet users are generally unsophisticated about why and how they use search engines. They are also strikingly unaware of how search engines operate and how they present their results.
Many web pages contain references or information about other web pages. This information is collected. Based on this information we have been able to determine the keywords relevant for a webpage and the frequency of their appearance on the Web. This information is used to rank search results. But as an additional service it is now possible to view the relevant keywords and their ranking for a webpage and compare them with other webpages.
