The following CSP directive violation is reported:
[csp-report] ( [document-uri] => https://mysite.com/my-page/ [referrer] => https://www.google.com/ [violated-directive] => img-src [effective-directive] => img-src [original-policy] => img-src 'self' https://various.uris <but NOT https://www.tailwindapp.com> [disposition] => enforce [blocked-uri] => https://www.tailwindapp.com/app/extensions/Tailwind_swoosh.png [line-number] => 4 [column-number] => 31488 [source-file] => https://mysite.com/wp-includes/js/jquery/jquery.js [status-code] => 0 [script-sample] => )
If I understand correctly, this means that a visitor to my-page was referred from Google search and in the course of viewing that page the file https://www.tailwindapp.com/app/extensions/Tailwind_swoosh.png was blocked. But I cannot understand how there was any attempt to display that file. It is certainly not directly referenced anywhere in my-page. The script https://mysite.com/wp-includes/js/jquery/jquery.js is not corrupted and makes no reference to that file. Nor does it appear in any other file or database for my site.
So, how can I figure out why there was any attempt to display that file in the first place?