The status read-only property of the Response interface contains the HTTP status code of the response.

For example, 200 for success or 404 if the resource could not be found.

Value

An unsigned short number. This is one of the HTTP response status codes.

A value of 0 is returned for a response whose type is opaque, opaqueredirect, or error.

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 status value to the console.

const myImage = document.querySelector("img");

const myRequest = new Request("flowers.jpg");

fetch(myRequest)
  .then((response) => {
    console.log("response.status =", response.status); // response.status = 200
    return response.blob();
  })
  .then((myBlob) => {
    const objectURL = URL.createObjectURL(myBlob);
    myImage.src = objectURL;
  });

Specifications

Browser compatibility

See also

• ServiceWorker API
• HTTP access control (CORS)
• HTTP