Why does a request through the request package return 404?

Question

Node.js

Why executing the code

request
    .get('https://efind.ru/offer/max232')
    .on('response', (response) => {
        console.log(response.statusCode)
    })

returns a 404 code, but if you open the page in a browser, it exists.

Answer 1

This resource has a "user-agent" check in its headers. Adding this header solves the problem.