New answers tagged responsive-webdesign
Perhaps the Google mobile friendly test is of use to your study. You can input a URL and the tool tests a variety of responsive parameters. The test also says which parameters have been tested and which have been found not responsive. https://www.google.com/webmasters/tools/mobile-friendly/
I'm not sure what your question is aimig at – and your question is also rather broad – Responsive Design is a wide field. You may also consider asking over at http://ux.stackexchange.com – I have the feeling you might get more suitable answers than here. That said I'll try to answer: if you just want to check for 'responsiveness' (yes/no) then media ...
Top 50 recent answers are included