I don't have access currently to the server that runs web version. But I recently recoded the entire project into python, which can be run locally much easier.
It should only take two commands to install and run the new version:
pip install phacts
phacts.py tests/NC_001416.faa
Though there is the extra step of downloading the FASTA35 binary and putting it someplace that is visible on the PATH. Which can be done with the commands:
cd
mkdir bin
cd bin
I was working on automatically installing fasta35, but got busy with other tools.