Slow Image loading on internet.

Hi, for about the last week or two, My internet has been running very slow compared to normal, especially when it comes to loading images. Downloads and streaming videos hasnt seemed to lose any speed, but loading web pages and images has really dropped in speed. Ive tried both safari and firefox and still the same outcome in both. ive also repaired my disk permissions and updated all my software. im running out of ideas. any help would be much more then appreciated.

Thanks in advance.