title: How to scrape a number from a `<span>` without an ID or class?
body: <p>My aim is to scrape from a website. I am using Cheerio and Node.js.</p>
  
  <p>This is my code:</p>
  
  <p><code>Main.js</code>:</p>
  
  <pre class="lang-js prettyprint-override"><code>const request = require('request')
  const cheerio = require('cheerio')
  const jsonFile = require('jsonfile')
  request("https://nrldc.in", function(error, response, html){
    //console.log(response)
  
    if(!error &amp;&amp; response.statusCode == 200){
      const $ = cheerio.load(html)
    }
  
    let h1 = $('div.textwidget:nth-child(1)&gt; p:nth-child(2) &gt; strong:nth-child(1)&gt; span:nth-child(1)').text()
  
    console.log(h1)
  </code></pre>
  
  <p>This is the part of my HTML file:</p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;div class="textwidget"&gt;
    &lt;p&gt;&lt;/p&gt;
    &lt;p style="text-align: left; font-size:24px;font-weight:bold;"&gt;NR Grid Frequency: 
      &lt;strong&gt;&lt;span style="font-size: 23px;color:red;"&gt;49.82&lt;/span&gt;&lt;/strong&gt;
    &lt;/p&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I want to fetch the data <code>49.82</code> in the <code>&lt;span&gt;</code> tag. But there is no class name or id. How can I do it?</p>