Hello, Lee Chung-man, this is Yoo Dong-gyun from the web performance optimization lecture. I'm glad it was helpful! There's nothing we can do about the previous interview, but I hope you have a good result in the next interview. I'll come back with more helpful content in the next lecture. Thank you.

It's been almost a year.. I'm here to tell you about Part 2! If you check the notice, you'll get a discount coupon for existing students! (~9/13)