With the reference from this, I tried to download entire tutorial website from https://www.guru99.com/ so I tried to execute the following commands without any success
wget -r --mirror -p --convert-links -P . https://www.guru99.com
wget -r https://www.guru99.com
wget -r -l 0 https://www.guru99.com
The return from terminal console is as below
--2019-04-17 08:33:48-- https://www.guru99.com/
Resolving www.guru99.com (www.guru99.com)... 72.52.251.71
Connecting to www.guru99.com (www.guru99.com)|72.52.251.71|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: ‘www.guru99.com/index.html’
www.guru99.com/index.html [ <=> ] 13.31K 43.4KB/s in 0.3s
2019-04-17 08:33:50 (43.4 KB/s) - ‘www.guru99.com/index.html’ saved [13633]
FINISHED --2019-04-17 08:33:50--
Total wall clock time: 1.7s
Downloaded: 1 files, 13K in 0.3s (43.4 KB/s)
And the downloaded file has only index.html. What is the problem with that how can I download this website for offline? Thanks.