Turn off served by Google feature in Chrome Whenever I visit a webpage in Chrome, the pages are being served by Google which is a plain version of the webpage.

Here is a picture describing the same.



Screenshot (click for larger variant)

How do I turn this feature off?

EDIT: On clicking the i button on the right of stackoverflow.com I get 

"This page is generated by Google to use less data than the original page. This page and its links are all served by Google to make your browsing faster. This is an experimental feature."

I understand its meant for saving mobile data. But I mostly like visiting the original webpage and with this feature on, instead of saving data I end up going to the simplified page and then the original webpage costing me more data. I'd really like to turn this off.

EDIT : Not sure if it matters but I'm using android 5.0

EDIT : I can confirm that it's happening on wifi as well. Any update on how to solve this or any workarounds?

Update 14/8/15 : This is still happening on my device but it looks like this feature is not experimental anymore and Google provides documentation about what is going on. 
Here's how the page looks now - 

(Click image to enlarge)



Clicking on learn more takes me here. Unfortunately, the support page only describes how the website providers can turn this off. No information about how users can opt out of it.
When will a user see these transcoded pages?
  
  Users will see these pages only if Google has detected that they are
  on a slow network connection in a country in which we enable
  transcoding.


Source:  https://support.google.com/webmasters/answer/6211428#faq

This can be experienced in countries like Indonesia, India, etc. where the internet speed is considerably slow. Googlebot does this based on the network speed and then it "transcodes" the page with any images. But there is no way to turn this off in the Browser Settings. Only way a website can do this is by using the Cache-Control: no-transform header in the HTTP request.


  Opting out of transcoding If you do not want your pages to be transcoded, set the HTTP header "Cache-Control: no-transform" in your
  page response. If Googlebot sees this header, your page will not be
  transcoded.
  
  Please note that pages that opt-out of being transcoded will be
  labeled in search results to indicate to users that they may take
  longer to load and may use more data.


Will my pages be transcoded for users on faster networks?


  Pages will not be transcoded if the user is on a fast network.


So if you are on a faster network you won't experience this.