Today I’ve found something strange. After moving my page to CloudFlare CDN my FAQ page with Doobox Tab Stack does not show any content. It suddenly looks like this… I am missing something?
I found that there were a few stacks which didn’t work when using CloudFlare. Not sure why.
Took a while but I could solve this. And not only Tab Stack but also RSS Stack and others were affected. The resolution is to check out the CloudFlare Speed Optimizations. These are the final settings making the tabs working again: