Thanks for reassuring me @Nilo_1
Btw the script was indeed affecting my performances as it was preventing my favicon from being load and therefore returning a 404 on GTmetrix.
My favicon is not favicon.ico but since the line of code with my favicon was under the script for some reason it was not loaded and by default favicon.ico was called and returned a 404.
I found a solution to suppress that 4s lag by putting the favicon line above the script which worked.
I still have the script as if I suppress it my store doesn’t load any image but with that example we can see that the script can have an impact on the store…
PS : Actual results
