Definition of Web crawler:
Search engine for locating information on WWW, it indexes all the words in a document, adds them to a database, then follows all hyperlinks and indexes and adds that information also to the database. Also called web spider, spider.
How to use Web crawler in a sentence?
- Altavista was the Google of its day, as it was often the first destination of dialup users looking for the accurately indexed content the web crawler was then known for.
- You need to know how to fully optimize your site to show up on any web crawler and be seen by many people.
- I really liked the web crawler and it made me think of a spider when I imagined it being used online.
Meaning of Web crawler & Web crawler Definition