I am trying to download the original version of an image, not the re-compressed webp version (Yes, I know some websites only have a webp format image, but I am specifically talking about sites where I can flat out see .jpg or .png in the URL but it's forcing a recompressed webp version on me instead, reddit itself is one of those sites that does this, I cam flat out see the url ending in .jpg or .png, and then a lot of other gibberish after which if I make any changes to breaks the image, and if I leave as-is forces a webp version. Wikia sites are another that do this.). A lot of what I Google on how to do this is not relevant anymore, telling me to modify a setting that no longer exists, add a variable to the URL that no longer works, or install a plugin that does not seem to work anymore and might be a security risk. The one thing that seems to work is going to the image.http.accept setting and putting in "*/*". Problem is, I have no idea what exactly this is doing, and it looks like to me that I am somehow telling it just allow everything, which worries me if it can be a security risk or something. Can someone help me understand what exactly I am doing when I modify this setting like this and if it's a security risk to do so?