- Google Chrome — best experience
- Firefox — all versions — OK
- Microsoft Edge — generally OK
- Safari — last updated version — almost OK
- Opera — OK
In order for the iframe to work in Safari, the user must visit our website/product and perform an action, and only then will he be able to see the iframe built into the site.
In this case, the best solution to the problem is to use Google Chrome, since there are no such restrictions.
If you use iOS (iPhone), you should use Safari.
If you use macOS, it's better to use Google Chrome.
If you are using an Android, then enable the desktop site view. This article will show you how to do it: https://browserhow.com/how-to-view-full-desktop-site-on-chrome-android-phone/
You can also check your browser, devices, and connections on these pages: