can anyone let us know how can I solve this issue. Reduce JavaScript execution time 3.8 s

[Deoli]

[rajvee_kadchha]

It may be due to apps which you are using, it is always advisable to remove the apps which are no longer needed along with its code, Apps can slow down your site and having too many apps really effect it. You cannot remove js files which are necessary to your site but you can remove js files which are coming from apps which you no longer use.