I use Glide to load my ImageView from Firebase.
When I am running my application, my ImageView will delay(like the tooth in my video), https://www.youtube.com/watch?v=6M
try using the inbuilt FirebaseLoader image loader
StorageReference storageReference = //make a Reference to your Image Glide.with(context) .using(new FirebaseImageLoader()) .load(storageReference) .into(ImageView);