Page speed scans site multiple times

PageSpeed Insight scaning my site twice. I have asked in wordpress and my theme forums they said its not a bug.

I have deleted cookies and page cache from server and wp rocket. The only plugins activated are yoast,wp rocket and imagfy. I have reinstalled all.and still see the same result.

Here is the screenshot and this is the website

Any idea why ?

That audit is not saying it's loading the same resource twice. It's saying that JavaScript file is causing two long tasks:

The same JavaScript file can create many long tasks. For example it might execute several bits of slow JavaScript. Or the same bit of slow JavaScript every so often.

Other audits (for example the "JavaScript Execution time" audit) show the total per script:

You can get more details if you run a Lighthouse trace in DevTools and use DevTools throttling:

You will see it similarly shows a number (4 this time) long tasks:

And then click on View Trace:

it will load the trace in the Performance Panel:

There are indeed 4 long tasks (as shown with the red triangles). You can dig into this more there.