Keep getting an Adobe Pop Up Ad only on Tigerdroppings

I keep getting a pop up ad for Adobe Flash on my IPad only when I visit Tigerdroppings. It tells me I need to update Adobe Flash player. There is no Flash Player for the IPad. I have not clicked on it and I just close the page. So, is the problem with my IPad or with this web site? I already cleared all website data from Safari and re-started the IPad but it still comes up.

Edit: found this topic on the help board and apparently it’s the site, not my IPad. So far this morning, it has not happened. Will try Chrome if it continues in the future.