Well done here, you have here is a very clean photo, everything looks great. Oh, it just dawned on me what letters you were talking about.....lol Sorry I had a blond moment without being blond...lol Dlds means how many times your photo was downloaded. The C index I'm not sure, perhaps someone else can help you with that. Well I gotta get out of your photo album before more of your blond syndrome rubs off on me...lol
I am struck by the idea that although that sky is as warm and inviting as a day on the beach, the feeling of this picture is that it was Chilly when you shot it! Might be that pond, or, ah yes, that's it, the snow! Nice clear detail, all the way to the top of the mountain. This pic needs something near the pond to give it scale, perhaps... a hiker? a tent? OK, I see it! There is a car on the road above the pond. This is a real nit-pick, but I might have gone in and changed the color of that car to red or yellow, just so the viewer could quickly find it and understand the picture more easily. The more I look at this one, the better I like it.