Web browser issues

I've been having some problems with images not loading. I could be surfing a web page and go to the next page and all of a sudden the pictures won't load, it just shows a small icon with like a broken picture on it. Also another problem is i get frequent Invalid URLs when I was just on the link shortly before. One other problem while view websites like Reddit it will direct me to a website "shopify" and images wouldn't load as well.

Sorry I am new to macs so any help would be greatly appreciated.

 

Example:

http://i.imgur.com/XNO3opf.png

 

I've cleared my cache and also just recently set up click and clear add on to clear all private data once closed. I had uploaded that add on after the problem and what seems to fix it temporarily is clearing cookies no cache. I have very strong internet connect, no other add ons, and am up to date on all web browsers which happens to all of them. Here is another example of this that happen when trying to click on home button or even just go to google this appears:

http://i.imgur.com/8rzU913.png