Hi @IrenaGor,

Thanks for posting this question to the Community! 

So unfortunately, if images don’t load or load funny, we don't track that and are unable to track that. This part would be up to the inbox provider's duty to render the image/HTML and is not something we can view or report on from Klaviyo. The available analytics to be tracked can be found on either your Flow analytics or Campaign analytics.

Additionally, you can see other analytics from your analytics dashboard!

Have a good day!

Alex