@pallgone any kind of these things that require #JavaScript not correctly marked as #FreeSoftware according to #LibreJS are bad. A better approach is #ProgressiveEnhancement (see https://mikegerwitz.com/2017/06/Don-t-force-me-to-use-your-tools-on-the-Web ) with http://ezinearticles.com/?Captchas-Considered-Harmful---Why-Captchas-Are-Bad-And-How-You-Can-Do-Better&id=1104207 . But it's best to avoid automatic execution of code on client-side (such as what JS is: https://mikegerwitz.com/2018/01/Meltdown-Spectre-and-the-Web ) due to #Spectre / #Meltdown. #KillJS