What do you mean that you can't zoom? Do you mean you can't zoom the image or do you mean you can't zoom the site? And on what combination of device, os, and

What do you mean that you can't zoom? Do you mean you can't zoom the image or do you mean you can't zoom the site? And on what combination of device, os, and browser can you not zoom the image/site? On Firefox on Linux on my laptop I can ctrl+scroll wheel to zoom in and out of the site, or right-click on the image and select `view image` from the context-sensitive menu which opens the image in another tab and from there the cursor becomes a magnifying glass.