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Permalink: http://www.treeweb.es/u/1334/ 06/10/2016

URI

Here is a very nice scheme of what an URI is:
              origin
       __________|__________
      /                     \
                         authority
     |             __________|_________
     |            /                    \
              userinfo                host                          resource
     |         __|___                ___|___                 __________|___________
     |        /      \              /       \               /                      \
         username  password     hostname    port     path & segment      query   fragment
     |     __|___   __|__    ______|______   |   __________|_________   ____|____   |
     |    /      \ /     \  /             \ / \ /                    \ /         \ / \
    foo://username:password@www.example.com:123/hello/world/there.html?name=ferret#foo
    \_/                     \ / \       \ /    \__________/ \     \__/
     |                       |   \       |           |       \      |
  scheme               subdomain  \     tld      directory    \   suffix
                                   \____/                      \___/
                                      |                          |
                                    domain                   filename