Wordpress

Login as administrator

On left sidebar select 'Design' and then 'Editor'.

add the sticky script:

<script src="https://www.vuppetmaster.de/vmapi/v4/loader?key=__YOUR_KEY__&mode=offscreentr"></script>

in the line before '<?php wp_footer(); ?>' in the functionp.php

...

...

...

<script src="https://www.vuppetmaster.de/vmapi/v4/loader?key=Y7TLD-4Y7PL-NN7NU-FGAQJ&mode=offscreentr"></script>

<?php wp_footer(); ?>

</div>

</body>

</html>