https://tools.wmflabs.org/arowf/: https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.6/css/bootstrap.min.css https://tools.wmflabs.org/arowf/: https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js https://tools.wmflabs.org/arowf/: https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.6/js/bootstrap.min.js
Loading from from external providers are discouraged. Please see parent tasks and J65.
In your case a direct replacement would be: