Are there any services that return the query information about the browser?

For example I enter the service address in the browser, and in response to receiving information about your browser user-agent, all the parameters and headers passed parameters(get,post)? And preferably reply to in plain sight, and not in the loaded html page as the query plan to do with firefox,curl,php,wget, etc.
PS: I need it to mask a real browser.
PS2: In General, such a service is not a big problem to write(with the help of Google), just might have a ready services, is not to invent another Bicycle. Thank you!
April 3rd 20 at 17:35
2 answers
April 3rd 20 at 17:37
These services hundreds, Google "browser info". But for your application they are not needed, use the developer tools in the browser - see what headers are sent and poddelegate them.
Thank you! - Elody_Schowalter79 commented on April 3rd 20 at 17:40
April 3rd 20 at 17:39
in text form not seen, but it seems to parse html in General is not working (regular expressions)
Thank you! - Elody_Schowalter79 commented on April 3rd 20 at 17:42

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