RewriteEngine On
RewriteCond %{HTTP_HOST} ^krishcrackers\.com [NC]
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.krishcrackers.com/$1 [R,L]

RewriteEngine On

RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule ^(.*)$ http://www.krishcrackers.com/$1 [L,R=301]

RewriteCond %{SERVER_PORT} !^443$
RewriteRule ^(.*)$ https://www.krishcrackers.com/$1 [L,R=301] 

RewriteEngine On 
RewriteCond %{SERVER_PORT} 80 
RewriteRule ^(.)$ https://www.krishcrackers.com/$1 [R,L]


<IfModule mod_headers.c>
  Header set Cache-Control "no-cache, no-store, must-revalidate"
  Header set Pragma "no-cache"
  Header set Expires 0
</IfModule>