Unable to Remove Residual Powr.io Script from My Website

[ChloeL]

After uninstalling the Powr.io app from my website a few years ago, I've discovered that a residual POWr script is still impacting my site's performance, specifically increasing JavaScript execution times as identified by Google's PageSpeed Insights.

Despite thorough searches in all .liquid files and other possible locations within my website's backend, I haven't been able to locate this elusive script. I'm reaching out to see if anyone has encountered a similar issue or has insights on where else this script might be hidden or how to effectively remove it.

Any suggestions or advice would be greatly appreciated. Thank you in advance for your help!