Thank you for opening a good lecture. The students in this lecture understood the http protocol, and although it is a php lecture, it was a good lecture to give those who are just starting to create a web the overall direction and basics of the web. I personally recommend it to those who are worried about how to configure basic security when creating a web for the first time. The teacher kindly answered many questions, so I was able to complete the copy project safely. (I was honored that my question was listed as a reference question!!^^) While waiting for the next lecture, I hope you make the code font a little bigger.^^ Thank you!!