Hello, I got a client who told me that he bought his images from a stock photography website. I know it looks awful and all, but the client can't afford a photographer to get some decent pics. So, How positive it is to use Alt Text on images that aren't yours? The purpose of using alt text properly is to get traffic from an imaged based search right? So if the business shows up with some stock photography it looks kinda bad. Is it worth optimizing images in this case? Or just leave em without optimizing? Changing pics isn't an option. Thanks