I am wondering how to embed a browser/webpage into a survey so that I could show a content linked to a specific web page url for respondents. Is it possible? Please instruct me how to do it.
Yes, this is possible and most commonly done as an iFrame embed.
You will need to add a Text Element:
and add the iframe code to the source (to get to the source, click on the … icon and then the <> icon):
You will want to input the url to your website where you currently see the SurveyGizmo url.
I hope this helps!