Login to Secure Privacy
Go to the installation page and get the Secure Privacy script.
Log into your Weebly Admin Dashboard.
From the top navigation bar click Settings.
From the left Panel click on SEO.
Paste the Secure Privacy script.
The Secure Privacy script (including the <script> tags) should go in the Header Code text area, making sure you don’t replace or remove any other code you already have there.
Publish your site.
Your Secure Privacy script is now installed.