Can Someone Explain the JS <script> tags?

I have attached a screen shot of the source code for a clients website. Highlighted in white is the script tag provided by CallRail that I insert in my page. I am curious to know what the other script tags are (other than external forms which is obvious) and how did they get there? Does the swap.js use document.write for other other <script> elements? What are they for? 




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  • Official comment

    Hey Thomas. 

    Those are additional scripts that allow our snippet to track custom & external forms as part of our Form Tracking product. They're automatically added when you install the snippet from any account that has a subscription to a Form Tracking product.

    Let me know if you have any further questions!

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