Get request to script_tags/count.json gives count 0 for scripts

[tsuj]

I have installed the Privy widget in my store. But when I do a get request to script_tags/count.json it returns 0. I am running a script periodically to get the count of the scripts installed. Although the Privy widget showing in my store the count returns 0. Any help appreciated

[Jason]

Are you sure that privy is loaded via a script tag?
It's also possible it's modified the theme code to add the <script> directly in there. 

A link to the shop would help rule that out pretty quickly.

[tsuj]

Apart from these two method is there any other method to inject third party
script??