If you want to add a 360° Image viewer or background to your website you can use this snippet by Sten Hougaard. You will need a 360 degree image and the kaleidoscope viewer. Visitors can click and drag on the image to move around.
If you are having trouble with the pen, try the archived copy on GitHub
360° Image Embed Snippet
See the Pen 360 degree image viewing by Sten Hougaard (@netsi1964) on CodePen.0