title: using a js script to generate <head> and <footer>
body: <p>When we have always the same <code>&lt;links&gt;</code>or <code>&lt;script&gt;</code>to load in the <code>&lt;head&gt;</code>or <code>&lt;footer&gt;</code>of all the HTML file of our website, it is really painful to copy/paste in each and every page of the web folder, especially when we have to modify them.
  I <a href="https://stackoverflow.com/questions/46776922/absolute-path-in-html-is-not-working/46777004#46777004">wrote a JavaScript script</a> in order to load the same content in every HTML page: I wrote the content in the script (using ES6) and load the content everywhere I call the script.
  Is it a good practice or a very bad one?</p>
  
  <p>Thanks!</p>