Download site by wget

for create a mirror site, you can use command:

wget --mirror --page-requisites --adjust-extension --convert-links --no-parent <URL>

  -m,  --mirror                    shortcut for -N -r -l inf --no-remove-listing
  -p,  --page-requisites           get all images, etc. needed to display HTML page
  -E,  --adjust-extension          save HTML/CSS documents with proper extensions
  -k,  --convert-links             make links in downloaded HTML or CSS point to local files
  -np, --no-parent                 don't ascend to the parent directory