The Convert Experiences blog has a great mix of current news, information, and useful guides
The topics covered are varied, including transparency & privacy, technical writeups, best practices, and industry roundups, all while staying relevant to marketers and optimizers of all skill levels.
Articles are backed up by practical, real-world examples and vetted by industry experts, so new pieces are always relevant with the most up-to-date information. It is one of my go-to sources for CRO focused content!