Coming soon
- Download the extension from github and unzip it.
 - Go to chrome://extensions/ and turn on Develper mode.
 - Click on Load unpacked extension . . . and load the extension.
 
- Create a list of urls to be fetched as google in a csv file.
 
- First column: path
 - Second column: desktop or mobile
 - Third column: true for 
FETCH AND RENDERand false forFETCH 
Example:
path0,desktop,true
path1,mobile,false
- Go to Google's webmaster toolsmaster tools.
 - Click on Crawl -> Fetch as Google
 - You should now see a new "Choose File" button.
 - Click on the Choose File button.
 - Select the file you created in step 1
 - When captcha shows up, you'll have to prove to google that you are not a bot. Then, click on continue.