Remove meta content="index, follow" name="robots from joomla head

Here we need to remove from joomla Head

We need to change the below file.

1) Edit this file riverside-plumbers.com/libraries/joomla/document/html/html.php

2) On Link number 65 you will find robot parameters which are being passed to joomla head.

3) which is $this->setMetaData('robots', 'index, follow' );

4) Set it to $this->setMetaData('robots', 'NOINDEX, NOFOLLOW' );

5) Save and done.