How to make a blogger parser with horseman.js?

Question

Node.js

It is necessary to make a blogger parser, namely, at the moment the task in searching for sites is to find the one you need by the name of the domain and find out the price of posting a post.
I managed to log in to blogun.ru with the following code:

var Horseman = require('node-horseman');
var horseman = new Horseman();

horseman
  .viewport(3200,1800)
  .userAgent('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36') 
  .open('https://blogun.ru/')
  .value('input[name="login"]', '***@mail.ru')
  .value('input[name="password"]', '***')
  .click('form.shortLoginForm [type="submit"]')
  .waitForNextPage(10000)
  .url()
  .log()
  .close();

However, then you need to go to the page with sites https://new.blogun.ru/search and this does not work.
Even just opening the page https://new.blogun.ru/search does not work, even if you are not logged in

var Horseman = require('node-horseman');
var horseman = new Horseman();

horseman
  .viewport(3200,1800)
  .userAgent('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36') 
  .open('https://new.blogun.ru/search')
  .close();

Gives an error message

DEBUG=horseman node test2.js
  horseman using PhantomJS from $PATH +0ms
  horseman .setup() creating phantom instance 1 +8ms
  horseman .viewport() set 3200 1800 +28ms
  horseman phantom created +237ms
  horseman phantom version 1.9.8 +30ms
  horseman page created +15ms
  horseman phantomjs onLoadFinished triggered success NaN +14ms
  horseman injected jQuery +30ms
  horseman .userAgent() set Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36 +28ms
  horseman .open() https://new.blogun.ru/search +1ms
  horseman phantomjs onLoadFinished triggered fail 1 +86ms
  horseman .close(). +2ms
Unhandled rejection Error: Failed to GET url: https://new.blogun.ru/search
    at checkStatus (/root/node_modules/node-horseman/lib/actions.js:78:16)
    at PassThroughHandlerContext.finallyHandler (/root/node_modules/bluebird/js/release/finally.js:57:23)
    at PassThroughHandlerContext.tryCatcher (/root/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/root/node_modules/bluebird/js/release/promise.js:512:31)
    at Promise._settlePromise (/root/node_modules/bluebird/js/release/promise.js:569:18)
    at Promise._settlePromise0 (/root/node_modules/bluebird/js/release/promise.js:614:10)
    at Promise._settlePromises (/root/node_modules/bluebird/js/release/promise.js:693:18)
    at Promise._fulfill (/root/node_modules/bluebird/js/release/promise.js:638:18)
    at /root/node_modules/bluebird/js/release/nodeback.js:42:21
    at /root/node_modules/node-phantom-simple/node-phantom-simple.js:60:18
    at IncomingMessage.<anonymous> (/root/node_modules/node-phantom-simple/node-phantom-simple.js:645:9)
    at emitNone (events.js:91:20)
    at IncomingMessage.emit (events.js:185:7)
    at endReadableNT (_stream_readable.js:974:12)
    at _combinedTickCallback (internal/process/next_tick.js:80:11)
    at process._tickCallback (internal/process/next_tick.js:104:9)

Although the browser is redirecting to https://blogun.ru/login.php
What are these errors? Maybe someone can help?