Cloudflare limits

Just a short one today, but I discovered just today something that I didn’t know about Cloudflare, and one that could certainly turn out to be costly! The maximum file size Cloudflare’s CDN caches is 512MB for Free, Pro, and Business customers and 5GB for Enterprise customers (although Enterprise customers can request caching of larger files).…

Cloudflare CSAM Scanning Tool

A couple of weeks ago, Cloudflare announced their new CSAM scanning tool, and the fact that there were making it available to all customers, even those on the Free tier. For those who the acronym is not familiar to, it’s Child Sexual Assault Material.  If you host a site that allows users to upload images (such…

HSTS preloading (again)

It was recently pointed out to me that the HSTS preloading doesn’t work on my website, and upon further investigation, there were two reasons for that. Firstly; despite setting up HSTS preloading on my website when it was at https://www.rik.onl and writing a pretty detailed blog post about it, I neglected to re-do this when I moved…