How to run:

Pypi

pip3 install shcheck
shcheck.py https://insecurity.blog

Docker

First build your docker container using something like this:

docker build -t shcheck .

Then simply run your docker container using something like this where you specify which website you want to check headers on:

docker run -it --rm shcheck https://insecurity.blog

From source

git clone https://github.com/santoru/shcheck && cd shcheck
./shcheck.py https://insecurity.blog

Usage

Usage: ./shcheck.py [options] <target>

Options:
  -h, --help            show this help message and exit
  -p PORT, --port=PORT  Set a custom port to connect to
  -c COOKIE_STRING, --cookie=COOKIE_STRING
                        Set cookies for the request
  -a HEADER_STRING, --add-header=HEADER_STRING
                        Add headers for the request e.g. 'Header: value'
  -d, --disable-ssl-check
                        Disable SSL/TLS certificate validation
  -g, --use-get-method  Use GET method instead HEAD method
  -j, --json-output     Print the output in JSON format
  -i, --information     Display information headers
  -x, --caching         Display caching headers
  --proxy=PROXY_URL     Set a proxy (Ex: http://127.0.0.1:8080)
  --hfile=PATH_TO_FILE  Load a list of hosts from a flat file