# Isn't it a blank page?

One day, your friend John messaged you.

John: Wanna solve this puzzle? The answer contains five words

You: Are you playing tricks on me??? This is a blank page!

John: This puzzle is not too hard. Do not let me down!

John: No. gtg!

Actually this puzzle is created by my friend (of course without the dialogues). I could not solve it, and he told me how to solve it. This puzzle is so interesting that I want to share with you guys!

Hint zone: Hints will not be posted as @Deusovi cracked the puzzle within 30 minutes of posting!

The off-white text says: Answer is name of this song: dQw4w9WgXcQ. As any long-time internet denizen would know, that is the suffix of the Youtube URL for Never Gonna Give You Up, by Rick Astley.