WebDesigner with insecure website?

[polonus]

Not malicious at the moment, but with insecure CMS and jQuery issues.
Re: http://toolbar.netcraft.com/site_report?url=http://pas06.com
Insecure IDs tracking detected: 33%.

Detected libraries:
jquery-migrate - 1.2.1 : -http://pas06.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=9bf6930e9abf6a2376cfa6c25852a31f
Info: Severity: medium
http://bugs.jquery.com/ticket/11290
http://research.insecurelabs.org/jquery/test/
jquery.prettyPhoto - 3.1.6 : (active1) -http://pas06.com/wp-content/themes/cherry/assets/js/jquery.prettyPhoto.js?ver=9bf6930e9abf6a2376cfa6c25852a31f
jquery - 1.11.3 : (active1) -http://pas06.com/wp-includes/js/jquery/jquery.js?ver=9bf6930e9abf6a2376cfa6c25852a31f
(active) - the library was also found to be active by running code
1 vulnerable library detected

Warning User Enumeration is possible 
The first two user ID's were tested to determine if user enumeration is possible.

ID   User           Login
1              None
2   alexamedia   alexamedia
It is recommended to rename the admin user account to reduce the chance of brute force attacks occurring. As this will reduce the chance of automated password attackers gaining access. However it is important to understand that if the author archives are enabled it is usually possible to enumerate all users within a WordPress installation.

Consider: http://www.domxssscanner.com/scan?url=http%3A%2F%2Fpas06.com

Blacklisted: https://www.google.com/transparencyreport/safebrowsing/diagnostic/index.html#url=pas06.com

And again we find this at the culprit of the problems: -http://www.domxssscanner.com/scan?url=http%3A%2F%2Fpas06.com%2Fwp-includes%2Fjs%2Fjquery%2Fjquery-migrate.min.js%3Fver%3D9bf6930e9abf6a2376cfa6c25852a31f
In this case landing here: : -http://www.reconditioned-engines.co.uk/assets/js/main.js

See the bad web rep of this landing link: https://www.mywot.com/en/scorecard/reconditioned-engines.co.uk?utm_source=addon&utm_content=warn-viewsc  (fraud and threats  ).

polonus