html - What is the use of href="/"? in anchor tag? -


i've seen in many website , wondering does. if clear doubt great. in advance.

there 3 types of http urls (hyperlinks):

  1. absolute, includes full domain : http://example.com/folder/foo.htm
  2. relative current document: folder/foo.bar
  3. relative current domain: /folder/foo.bar - note / @ beginning.

this url / belongs third group - defines default document @ domain root.

so click on <a href="/">go home</a> navigate domain frontpage.


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