Copie e cole o código que vai acelerar o carregamento do seu site em 10 x mais! Nesse código tem ativação gzip, ativação de cache do navegador!
<ifModule mod_gzip> mod_gzip_on Sim mod_gzip_dechunk Sim arquivo mod_gzip_item_include \.(html?|txt|css|js|php)$ manipulador mod_gzip_item_include ^cgi-script$ mod_gzip_item_include mime ^text/.* mod_gzip_item_include mime ^application/x-javascript. * mod_gzip_item_exclude mime ^image/.* mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.* </ifModule><
IfModule mod_expires>
ExpiresActive On
ExpiresByType image/jpg “access plus 1 year”
ExpiresByType image/jpeg “access plus 1 year”
ExpiresByType image/gif “access plus 1 year”
ExpiresByType image/png “access plus 1 year”
ExpiresByType text/css “access plus 1 month”
ExpiresByType application/pdf “access plus 1 month”
ExpiresByType text/x-javascript “access plus 1 month”
ExpiresByType application/x-shockwave-flash “access plus 1 month”
ExpiresByType image/x-icon “access plus 1 year”
ExpiresByType application/javascript “access plus 1 month”
ExpiresDefault “access plus 2 days”
</IfModule>
RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteCond %{REQUEST_URI} !^/\.well-known/acme-challenge/[0-9a-zA-Z_-]+$
RewriteCond %{REQUEST_URI} !^/\.well-known/cpanel-dcv/[0-9a-zA-Z_-]+$
RewriteCond %{REQUEST_URI} !^/\.well-known/pki-validation/(?:\ Ballot169)?
RewriteCond %{REQUEST_URI} !^/\.well-known/pki-validation/[A-F0-9]{32}\.txt(?:\ Comodo\ DCV)?$
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]lembre-se de fazer a copia do seu htaccess caso se der erro e vc voltar pra configuração antiga!