Reduce/Optimize Image Size by connecting to the TinyPNG API
You can get the API Key of TinyPNG from the following link (An email will be sent with a link. Click on it and you'll be redirected to a page where you'll get the API Key).
In the link ( https://tinypng.com/developers ), You'll see a 'Already Subscribed?' box, write your email address there. An email will be sent, click on the link that you received and you'll be redirected to your subscription page Note : At first, you get a free subscription that gives you a limit upto 500 images. You can even get more images by paying a small amount to TinyPNG.
The rest is easy to understand. If you still have problems, Contact me at firstname.lastname@example.org . Please write the subject of the email in this form 'TinyPNG: Your Issues/etc'