This is a quick script to check the "CF-Cache-Status" header to see if Cloudflare is serving your content out of cache.

main.py

import frontmatter
import requests
import typer


def main(url: str):
    request = requests.get(url)
    post = frontmatter.loads("")
    headers = request.headers
    post["headers"] = {}
    for header in headers:
        post["headers"][header] = headers[header]

    typer.secho(f"Age: {request.headers.get('Age')}", fg="yellow")
    typer.secho(f"CF-Cache-Status: {request.headers['CF-Cache-Status']}", fg="yellow")
    typer.secho(frontmatter.dumps(post), fg="blue")


if __name__ == "__main__":
    typer.run(main)

requirements.in

python-frontmatter
requests
typer

requirements.txt

#
# This file is autogenerated by pip-compile
# To update, run:
#
#    pip-compile
#
certifi==2020.6.20        # via requests
chardet==3.0.4            # via requests
click==7.1.2              # via typer
idna==2.10                # via requests
python-frontmatter==0.5.0  # via -r requirements.in
pyyaml==5.3.1             # via python-frontmatter
requests==2.24.0          # via -r requirements.in
six==1.15.0               # via python-frontmatter
typer==0.3.1              # via -r requirements.in
urllib3==1.25.10          # via requests