You can never say for certain, but that link leads to a page with a download you can use offline. The downloaded file was scanned by virustotal which says it's clean.
Virustotal scans a file through most of the best virus scanner softwares then gives the results as a list. Just because it says a file is clean doesn't mean it is, there are always viruses it misses.
If I used that file (it's a gzipped offline webpage) I would do it in an offline virtual machine to be safe.