what are spiders in SEO?
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what are spiders in SEO?
Spider is crawl the website or a program which automatically fetch the web pages.It is also known as web crawler.
Spider is also called as Web Crawler is a program which browses the World Wide Web in a methodical, automated manner. Other less frequently used names for web crawlers are ants, automatic indexers, bots, and worms.
Web spider is a search engine program that is responsible to read through webpage sources and provide information to search engines.
Spider is a one program which go through web pages and index its data in database.
In SEO, Spiders are also called as Crawlers or robots. It is a software program that visits websites and reads their pages in order to create entries for a search engine index.