From where come that JS files in ?

Quick but not recommended solution – remove wp_head() function from your header.php file. NOT RECOMMENDED, because new plugins may not work once you did this.

The best way is to find that files in you theme code, just perform a search within your theme files for wp_enqueue_script – you have to find the hook where this files are connected and you can remove this files just by removing/commenting the appropriate line of code. This method is better but it is still not a perfect way in case it is not your custom theme.

The best way if you are using not your own custom theme is to disconnect those files with wp_dequeue_script() and wp_deregister_script() function. But you have to read these function docs to learn how to do it.

https://codex.wordpress.org/Function_Reference/wp_dequeue_script
https://codex.wordpress.org/Function_Reference/wp_deregister_script

Related Posts:

  1. Should all plugins be encapsulated in a Class?
  2. PHP code on Visual Composer Plugin
  3. Thumb rating for wordpress – top user
  4. Errors while using ajax from external wordpress page
  5. shortcode doesn’t work
  6. Setting up widgets in wordpress with a unique ID for the after_title argument
  7. post expire after x days
  8. Using spl_autoloading within WordPress plugin
  9. TechCrunch WP Asynchronous Tasks plugin still works on v4.7.5? [closed]
  10. WordPress plugin installation
  11. Adding a post shortcode to a page template?
  12. Dashboard Widget Form
  13. Why Better WP security plugin returns 418 I’m a Teapot “error”?
  14. Sort products without thumbnail in WooCommerce shop page
  15. Create or Update thousands of woocommerce products via PHP
  16. send_headers don’t work on wordpress multisite
  17. Update Option Error: Notice: Undefined index
  18. The called constructor method for WP_Widget in GFWidget is deprecated since version 4.3.0! Use
  19. Self deactivate plugins after an action occurs
  20. wp_redirect() not working in Insert PHP plugin in WordPress
  21. How to periodically scrape and cache strings from remote txt files. – My First Plugin
  22. Avoid class name collision when using third party libraries in plugins?
  23. How to sanitize uploaded file filename from a plugin?
  24. Using WP Category Lists Plugin to Dynamically Display Category (PHP)
  25. Using a custom plugin to capture input data via Ajax and PHP
  26. Set and access global variable
  27. How to get the element ID from new menu list that added with add_filter()?
  28. Preg Match All doesn’t Allow echo first character for WordPress Taxonomy Tags
  29. Replacing a plugin function with a custom renamed function doesn’t work
  30. How to output CMB2 select options from repeated groups select elements?
  31. How to deal with WordPress and Pocket API to automate content curation on my hosted wordpress blog? [closed]
  32. WP All Import – Execute Imports
  33. External RSS feed to WordPress Portfolio
  34. Create Gallery using Custom Post Type and add sum gallery as sub gallery of Main Gallery
  35. Notify comment author upon reply
  36. WordPress get_avatar function not correct working
  37. add_action into another add_action not working
  38. Check if variable is set in filter
  39. Access a particular field in an array
  40. How to show the number of website visitors in my theme
  41. JQuery prepend a function
  42. Add User Role: Pre-saved in User-Meta [SOLVED]
  43. How to make a dynamic css class whose name changes every visit to confuse scraper
  44. How to create plugin/ page that reads from database
  45. How WordPress core manage the plugin installation
  46. Shortcode not working – quotes seems strange
  47. Using custom fields for image alt and title
  48. How to display registered customer list as dropdown in WooCommerce checkout?
  49. Error When Trying To Login [closed]
  50. Add the_post_thumbnail_url to a shortcode in function.php
  51. “Allowed memory size” problem [closed]
  52. Echo out element to another page.
  53. Adding a Tag Parameter / Filter to My Shortcode
  54. Modify pages widget and make a plugin?
  55. Ajax call not working in wordpress through a plugin
  56. i need to make custom cron_schedule with custom interval time as a parameter into a custom payment gateway plugin wordpress
  57. Redirect unloggedin users
  58. How to add custom plugin data to the cart in woocommerce using custom button on product page?
  59. Show prices with tax Inclusive in Minicart widget
  60. Custom fields not showing up in the user info (PaidMembershipsPro)
  61. WP Function does not trigger on Webhook API Call
  62. Cookie value changes back to previous value after changing
  63. Allowed memory size of 134217728 … wp-includes/wp-db.php on line 1989
  64. Problem with checked box on wp car manager plugin
  65. issue concerning ob_end_flush functions.php
  66. In a plugin, How to update a json file using ajax
  67. Can you add a shortcode to a custom post type that gets the post_title, post_content, etc. and then passes that to a plugin function?
  68. How to create algorithm for ordering posts in WordPress?
  69. wp-admin/admin-ajax.php 400 (Bad Request) plugin
  70. my hook or my function wont run in the cronjob
  71. Move plugin upload folder from mywebsite.com/wp-content/uploads/pdfuploads to mywebsite.com/pdfs?
  72. How to echo a PHP Code After the Content
  73. Woocommerce list variations that are added already to cart in Single Product
  74. Show custom taxonomy in theme
  75. Flexslider empty slide
  76. Update (a function) post’s featured image as soon as $image_url changes
  77. Passing ajax variable to more than one wordpress plugin function
  78. Social sharing plugin directing to blank page after post sharing
  79. How to order users alphabetically by name? in plugin UPME
  80. using href when creating wordpress plugin calls empty page instead of php file
  81. Media Playlist Plugin
  82. Saving custom form fields
  83. How to add php stylesheet to admin section instead of admin_head hook
  84. WordPress Background Audio – Continous AutoPlay
  85. Replace Dash (-) and Underscore ( _ ) with Space
  86. How use Dynamic hyperlink on each wordpress post?
  87. How to add homepage Widget?
  88. How to execute init or woocommerce_init only for checkout page
  89. how to restore wordpress backup(.rar) manually?
  90. WordPress create permalink structure for custom post type with userid
  91. wordpress jquery is not defined because the head tag is empty
  92. Two sites one PC
  93. PHP if url extension action=discussion condition use [closed]
  94. wp_handle_upload – specified file failed upload test
  95. Warning: Undefined variable $admin
  96. How to change all the urls of the WordPress site?
  97. How do I remove the filter from the orders and add custom status in Dokan?
  98. How to make a Template page to show the information of different things Shop and Product page?
  99. Split Million WordPress Post’s Into Multiple Database Server
  100. public custom posts not showing in my wordpress plugin
tech