Response: url property
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2017.
The url
read-only property of the Response
interface contains the URL of the response.
The value of the url
property will be the final URL obtained after any redirects.
Value
A string.
Examples
In our Fetch Response example (see Fetch Response live) we create a new Request
object using the Request()
constructor, passing it a JPG path.
We then fetch this request using fetch()
, extract a blob from the response using Response.blob
, create an object URL out of it using URL.createObjectURL()
, and display this in an <img>
.
Note that at the top of the fetch()
block we log the response URL
to the console.
const myImage = document.querySelector("img");
const myRequest = new Request("flowers.jpg");
fetch(myRequest)
.then((response) => {
console.log("response.url =", response.url); // response.url = https://mdn.github.io/dom-examples/fetch/fetch-response/flowers.jpg
return response.blob();
})
.then((myBlob) => {
const objectURL = URL.createObjectURL(myBlob);
myImage.src = objectURL;
});
Specifications
Specification |
---|
Fetch Standard # ref-for-dom-response-url① |
Browser compatibility
BCD tables only load in the browser