1. Updated WP Rocket from version 2.9.2 to version 2.9.3. The changelog is here.
2. I’m still thinking if I should implement KeyCDN immediately. The CDN guide from Incapsula is very pleasing to the eye. I have already read all the available chapters, from the introduction to chapter 6. I don’t like the distracting live chat on the lower right corner of the pages though. Also, the pages are not mobile-friendly so you might want to read it on a laptop/desktop computer instead.
Chapters 7 to 10 is not yet available. This guide has nudged me a little bit towards implementing KeyCDN maybe next week.