User Agent Exclusion not working

[melbao]

Here a possible solution to detect Headless Chrome Browser:

Headless Browser Detection (Headless Chrome)

Google changed his Headless Chrome Browser (a derivate of the Chromium browser) and removed the information about “Headless” (“HeadlessChrome”) from the User Agent. Because of that, it is no possible to detect this browser as an headless browser. This maybe matched also the Microsoft Edge Headless Browser, because this is also a derivate of the Chromium browser. The information about “Headless” can maybe extract from the JavaScript navigator.userAgentData, but this is an experimental technolog…