Category Archive for : ‘seo company’




Keywords are those specific words which are searched in a search engine. When you search any information on the web in any order, you open a search engine and write some keyword describing what you are looking for. At the other end, the search engine checks your desired keyword related information in its database and shows the results listing pages according to the words submitted. These words that are used to search anything called keywords or search terms. If you have used some



What is Spider

The term search engine spider can be used interchangeably with the term search engine crawler. A spider is a program that a search engine uses to seek out information on the World Wide Web, as well as to index the information that it finds so that actual search results appear when a search query for a keyword is entered. The search engine spider “reads” the text on the web page or collection of web pages, and records any hyperlinks it finds. The search engine spider then follows these URLs, spiders



How do search engines work?

The work of the search engine is divided into three stages, i.e., crawling, indexing, and retrieval.
This is the first step in which a search engine uses web crawlers to find out the webpages on the World Wide Web. A web crawler is a program used by Google to make an index. It is designed for crawling, which is a process in which the crawler browses the web and stores the information about the webpages visited by it in the form of an index.
So, the search engines have the web crawlers

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