const request = require('request');
const cheerio = require('cheerio');

const readline = require('readline');

const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout
});

rl.question('Rentrez une url', (url) => {
  request(url, (error, response, html) => {
  if(!error && response.statusCode == 200) {
    const $ = cheerio.load(html)

    const title = $('title').text();
    console.log(title);
  }
});

  rl.close();
});