The window.location object can be used to get the current page address (URL) and to redirect the browser to a new page.
Window Location
The window.location object can be written without the window prefix.
Some examples
- window.location.href returns the href (URL) of the current page
- window.location.hostname returns the domain name of the web host
- window.location.pathname returns the path and filename of the current page
- window.location.protocol returns the web protocol used (http: or https:)
- window.location.assign() loads a new document
Window Location Href
The window.location.href property returns the URL of the current page.
Example
document.getElementById("demo").innerHTML = "Page location is " + window.location.href;Window Location Hostname
The window.location.hostname property returns the name of the internet host (of the current page).
Example
document.getElementById("demo").innerHTML = "Page hostname is " + window.location.hostname;Window Location Pathname
The window.location.pathname property returns the pathname of the current page.
Example
document.getElementById("demo").innerHTML = "Page path is " + window.location.pathname;Window Location Protocol
The window.location.protocol property returns the web protocol of the page.
Example
document.getElementById("demo").innerHTML = "Page protocol is " + window.location.protocol;Window Location Port
The window.location.port property returns the number of the internet host port (of the current page).
Example
document.getElementById("demo").innerHTML = "Port number is " + window.location.port;Most browsers will not display default port numbers (80 for http and 443 for https)
Window Location Assign
The window.location.assign() method loads a new document.
Example
<html>
<head>
<script>
function newDoc() {
window.location.assign("https://example.com
}
</script>
</head>
<body>
<input type="button" value="Load new document"
onclick="newDoc()">
</body>
</html>Live preview