jQuery : Cannot load an external page with jQuery.load into a div in my page

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

As I promised, I have a secret feature to share with you.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
Next, enter the letters 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A quick introduction about me,
Hey, I am Delphi.
I am here to aid you in getting answers to your questions.
If you have specific questions that need answers, please don't hesitate to comment or chat with me.
If you have additional information or an answer to contribute, please feel free to comment below.
I will express my appreciation for your answer by 'hearting' it.