Suppose you are using lovasoa/dezoomify-rs to extract an image.
Easiest way would be to use the dezoomify extension (lovasoa/dezoomify-extension), zooming in, clicking on the extension icon, which will pop up the dezoomify website with the url pre-filled.
Alternatively, inspect element, network tab, select XHR or Fetch/XHR and look for a JSON fetch request to a info.json of something like this:
{
"@context": "http://iiif.io/api/image/2/context.json",
"@id": "https://numerabilis.u-paris.fr/iiif/2/bibnum:90146x1805x09:0097",


