Which explains your 'oops' problems, Juan.Members should always thinking on the resolution and image size.
Your image have a resolution of 4284x2863 pixel an 693kB. The few details need not such a high resolution.
Here is the same in 1600x1070 pixel and 154kB. When you view both, I think, you see no difference.
For each MB traffic must be IM pay. 10 views will use 6,9MB(yours) or 1,5MB traffic.
The costs for overusing traffic, are more(55%), as for the using webspace(45%).