I write a basic plugin with custom css/js. I use wp_enqueue_script for my custom script and use hook 'init' to register script in front-end page. But wordpress load this javascript file two times with different version. ( See in image ) And I don't know why. I load this script one time and load it in one point of my code.

I have tried clean cache wordpress, cache browser, but nothing do.

My site is esposte online : / I write plugin to use add_shortcode function to create form; shortcode for the form in this page (articolo-prova).

Best regards,