One common issue with FTP to a website is not having the correct path to the website document root specified in the FTP setup.
Some hosters use httpdocs, some use public_html, some use www .. it depends on the hoster.
using check-fetch-times.php?show=info shows your document root is /home/empwnet/public_html . Your FTP user may default to /home/empwnet so you might have to put 'public_html/' in the path for your FTP setup to get the files in the right place for web use.