avoid bots hitting server apache2 code example

Example: avoid bots hitting server apache2

<Directory /var/www/html>
        #Header set Access-Control-Allow-Origin "*"
        BrowserMatchNoCase "Baiduspider" bots
        BrowserMatchNoCase "HTTrack" bots
        BrowserMatchNoCase "Yandex"  bots
        BrowserMatchNoCase "AhrefsBot" bots
        BrowserMatchNoCase "exabot"  bots
        BrowserMatchNoCase "MJ12bot" bots
        BrowserMatchNoCase "dotbot"  bots
        BrowserMatchNoCase "gigabot" bots
        BrowserMatchNoCase "Visbot" bots
        BrowserMatchNoCase "SemrushBot" bots
        BrowserMatchNoCase "SpammerRobot" bots
        BrowserMatchNoCase "SecurityHoleRobot" bots

        Options Indexes FollowSymLinks

        AllowOverride none
        Order allow,deny
        Allow from all
        Deny from env=bots
        Require all granted