How to optimize your images for Google image search (part 4)?

We already gave you 3 tips on optimization in Google Image Search

• The alt and title tags
• The right name for your images
• Actions on folder

Today, we explain you how to check if your job on optimization of images is working, which means to see how many images on your website are indexed by Google. Like this, you can easely monitore the results of your hard work!
Let's see how to do (very easy..)

 
You just need to go on Google Image Search and type in the search box: site:picturesofchina.org (picturesofchina.org needs to be replaced by your own url)
The  site search operator will show you all (almost all, because actually Google will never show everything you want to know..) the images indexed by their servers. For example, here is a list of images indexed on Pictures of China.