Performance is about looking at and optimizing a lot of things. Really, a lot of things. But let's talk about this side of performance: protocols. But after all, it is not only performance since HTTPS is about security and is dependent of your care. If you don't care enough about it, this will be a security matter, not only a performance matter. So, these two protocols are about the delivery of resources from the server to the web browser. Many if not all resources are given via these protocols on the web, hence why it is important about web development. My question is, what do you do with these protocols, what are your tips of optimization, what are you doing, basically. Also, how do you ensure your HTTPS is secure, do you use HTTPS, do you use other protocols to speed up your website, etc.