Code that is in your profile without checkmark:
<h1 class="ProfileHeaderCard-name">
    <a href="/UserName" class="ProfileHeaderCard-nameLink u-textInheritColor js-nav
">Your Name</a>
  </h1>

Code that you should make instead of the above code:

<h1 class="ProfileHeaderCard-name">
    <a href="/UserName" class="ProfileHeaderCard-nameLink u-textInheritColor js-nav
         ProfileHeaderCard-nameWithBadges--1
">Your Name</a><span class="ProfileHeaderCard-badges ProfileHeaderCard-badges--1"><a href="/help/verified" class="js-tooltip" target="_blank" data-placement="right" data-original-title="Verified account"><span class="Icon Icon--verified"><span class="u-hiddenVisually">Verified account</span></span></a>
</span>
  </h1>

Replace 'UserName' with your Twitter UserName and 'Your Name' with your name.