HTML export file is too big with less md file content

Hi Team,

I added 99 KB of text in md editor and tried to export html file it gave 5.7 MB of html file. I noticed that, irrespective of my text always file size is 5.7 MB around. Please suggest if any inputs.

MD file link: Upload Files | Free File Upload and Transfer Up To 10 GB
Exported HTML File: https://easyupload.io/6ozqay

Thank you.