<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>MERN-X</title>
    <meta name="description" content="A concise description of your webpage.">
    <meta name="keywords" content="keyword1, keyword2, keyword3">
    <meta name="robots" content="index,follow">
    <link rel="canonical" href="https://www.example.com">
    <meta property="og:title" content="Your Page Title">
    <meta property=