Assuming you are on linux:
wget -E -H -k -K -p url_goes_here
Example (this page: Balcony - ( Balc-ovni ).)
$ cd ~/Downloads/Temp
$ wget -E -H -k -K -p https://discuss.pixls.us/t/balcony-balc-ovni/40272
$ ls -l
total 12
drwxr-x--- 4 druuna druuna 4096 nov 11 12:26 d2x313g9lpht1q.cloudfront.net
drwxr-x--- 7 druuna druuna 4096 nov 11 12:27 discuss.pixls.us
drwxr-x--- 2 druuna druuna 4096 nov 11 12:27 fonts.googleapis.com
Now accessable via the browser, locally:
cd to discuss.pixls.us/t/balcony-balc-ovni
