JS gets the page URL address to determine if the URL contains a specific value

Window.location.pathname//Sets or gets the file name or path specified by the object
WINDOW.LOCATION.HREF//Set or get the entire URL as a string
Window.location.port//Set or get the port number associated with the URL
Window.location.protocol//Set or get the protocol portion of the URL
Window.location.hash//Set or get the fragment after the pound sign "#" in the href attribute
Window.location.host//set or get hostname and port numbers for location or URL
Window.location.hostname//set or get hostname and port numbers for location or URL
Window.location.search//Set or get the section following the question mark in the HREF attribute
window.location//Attribute description hash set or get the fragment JavaScript in the href attribute after the pound sign "#" to determine if a string is contained in the string

IndexOf Function Method Example usage:
For example:
var url = window.location.href;
if (Url.indexof ("link") >= 0) {//Determine if the URL address contains a link string
Alert ("contains the link character");
}

JS gets the page URL address to determine if the URL contains a specific value