Thanks, this would be due to the underlying library dependency on jsoup. Unfortunately some websites don't present the image in the usual places so jsoup is unable to parse that. It also seems to sometimes struggle with redirect URLs. I will take a look and see if there are any optimizations to make but I am not too sure there is much I can do here without changing to a different library for this purpose (or potentially using multiple).

Thanks for the quick response. Yes please do see if there is anything you can do...I've looked around and your repo was the easiest to implement for Kotlin and looks great. I'm somewhat new to Kotlin, but if there is anything I can do to help let me know.