title: JavaScript code to search a website for a given string?
body: <p>I am currently working on a project using Node.JS, and I am trying to create a function that can search websites for certain strings. For instance, if I called</p>
  
  <pre><code>myFunction("Street Address", "www.insertLinkHere.com")
  </code></pre>
  
  <p>then the function would search the given link for any instance of "Street Address." If the given string is here, it returns the phrase it is in, and if it is not, it simply returns a message saying the string could not be located.</p>
  
  <p>Is there any pre-existing JavaScript function I can import that does something similar to this, or perhaps something I could use to at least do the initial search of the string?</p>