Iframes with... visible options/menu's?

Hi all,

do you know what I am doing wrong when creating web page in lovelace using iframe? whenever I am doing it I see ‘whole’ page instead of ‘content’ only.

for example Grafana. I have created dashboard and now want to put it into my lovelace and as a result having something like this visible in attache picture:

type: iframe
url: >-
aspect_ratio: 100%

It depends on the particular site, different sites have different ways of doing this.
With Grafana, I believe adding &kiosk to the end of the URL will remove the menus, etc.

Please move this topic to another category, the community guides category is for sharing guides on how to accomplish something like setting up a reverse proxy and not to ask questions about an issue you have.