To create meta tags for web content
To index web pages for quick retrieval of content.
printer
To create meta tags for web content
A web crawler is a program that automatically fetches Web pages.
To index web pages for quick retrieval of contents
A WEB CRAWLER is a program which can be automatically fetch the websites.
A "web crawler", A "search engine", A "web browser.
The main purpose of a web host at home is because this program allows you to make your website accessible to the world. This is beneficial because if you sell things people would be able to view what you're selling and possibly purchase from you.
Web crawler
by providing an answer to the question, does it indicate the purpose of this web site ?
Spidey/Web Head/Web Slinger/Wall Crawler
No. Web is a noun. It can act as an adjunct with other nouns (web design, web crawler) but not as an actual adjective.