I have just switched my Wordpress site to Cloudflare and everything seems to be working great, except for one widget: WP Tab WIdget,
Although it works well when I preview the site, when it is in working I only receive: “Unable to load tab content” information.
On my other site, that I did not switch to Cloudflare, everything works fine.
My website is https://viajamosporelmundo.pl
The widget is supposed to load at the top of the left Sidebar.
Any idea how to solve it?