Yes. Monetag ad tags work on both HTTP and HTTPS websites. The tag loads over the same protocol as your page, and all our tag domains support SSL, so there are no mixed-content warnings on secure sites and the ads load the same way in both cases. If you move your website from HTTP to HTTPS, you don’t need to change anything in the tag.
Copy the tag from your Monetag account and paste it into your website as is. Please don’t edit the domain, the zone ID or the attributes inside the tag: an edited tag may stop loading or stop counting impressions.
If you need any help please contact support@monetag.com for the assistance.