๐ Try a Mini Search Engine
๐ค Tap a word to search our mini search engine:
๐ก The search engine didn't search the whole Internet just now โ it searched its own saved index, built ahead of time!
How Search Engines Work
A search engine is a special website that helps you find information by searching through billions of web pages in a fraction of a second!
How a search engine finds your answer:
- โขCrawling โ computer programs visit websites all over the Internet to see what's on them
- โขIndexing โ the search engine saves what it found in a giant organized list, like a library catalog
- โขSearching โ when you type a word, the search engine looks through its saved index
- โขRanking โ the search engine puts the most helpful results at the top of the list
๐ Example:If you search "planet", the search engine doesn't search the whole Internet in that instant โ it searches its own saved index, which it built ahead of time by crawling millions of pages!
โก Fun Fact:Search engines update their index constantly, visiting websites again and again to keep their list of pages fresh and up to date.
๐ก Tip:Ranking is like a librarian deciding which books to put on the front shelf โ the search engine tries to guess which results will help you the most.