http://www.mysite.com/welcome.html
?foo=1
:http://www.mysite.com/welcome.html?foo=1
&name=value
pair to the end of it to create a unique link. For example, suppose you already have this link which has the existing query string ?newvisitor=yes
:http://www.mysite.com/welcome.html?newvisitor=yes
http://www.mysite.com/welcome.html?newvisitor=yes&foo=1
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What is a Query String? |