As you see we passed a different user agent and confused this website a bit to think we have a Mac with Safari. We load the website with a call like this:
MBS( "WebView.PostURL"; "web"; $URL; ""; "User-Agent: Mozilla/5.0 (FileMaker; Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.4 Safari/605.1.15 )")
As we pass no post data, this will not be a POST request, but a GET request. For headers you can pass list of entries, but here in the example it is just one line.
Maybe this may help you with some websites to go past some browser detection. See WebView.PostURL function.
Please do not hesitate to contact us with question.