NodeJS : socket.io slow response after using nginx

To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

Here's a secret feature that I promised to disclose to you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on the keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

Allow me to introduce myself briefly,
Greetings, my name is Delphi.
I am at your disposal to help you with any questions you have.
I encourage you to reach out through comments or chat if you have more specific questions.
If you have additional information or an answer to share, please comment below.
Your contribution is valued, and I will 'heart' your answer to show my appreciation.