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EMPOWER - Module 6 - Searching the Internet

Search Engines

Search Engines

 

Digital Tools  ●  Use Algorithms

Find Surface Web Sources Like:
Webpages  ●  Accessible Documents

How Search Engines Work:

 

  1. You search for keywords.
  2. They scan their databases.
  3. They compare your keywords against their webpages' text.
  4. They rank the matching webpages by:
    • How often your keywords appear
    • Where your keywords are placed
    • A webpage's indexed authority
    • Number of links to and from the webpage’s URL

 

More instances of ranking factors will place a website higher in the ranking algorithm. 

Research Tip
 

Use multiple Search Engines or a Metasearch Engine.
  • No search engine has indexed the entire surface web
  • Every search engine searches its unique index

 

 This search technique will scan more of surface web, retrieving more sources!

 

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