How to create a website offline copy with wget in Kali Linux

During the " Reconnaissance " phase we might need to frequently access the targeted website and this can trigger some alarms. I used to rely on Httrack – or WebHttrack – for making one-on-one offline copies for a given web-page, but for some odd reasons it doesn't work on my current Kali installation. For those who want to give WEBHTTRACK a chance, one…