A few months back, I wrote a popular article called Making Chrome Headless Undetectable in response to one called Detecting Chrome Headless by Antione Vastel. The one thing that I was really trying to get across in writing that is that blocking site visitors based on browser fingerprinting is an extremely user-hostile practice. There are simply so many variations in browser configurations that you
![It is *not* possible to detect and block Chrome headless](https://cdn-ak-scissors.b.st-hatena.com/image/square/352ba2dee777896cc095d76035181f4e8c49c6d0/height=288;version=1;width=512/https%3A%2F%2Fintoli.com%2Fblog%2Fnot-possible-to-block-chrome-headless%2Fimg%2Fwebdriver-fix.png)