is this correct for allow google bot to crawl our website? <meta name="robots" content="all"/> What is more better to allow google bot by using <meta name="robots" content="all"/> or <meta name="robots" content="index,follow"/> Please clarify
This tag will allow all bots to crawl and index your website, not only Google. If you want to allow Google only then best way is give permission or block bots from robot.txt.