Problema con MOD_DEFLATE y compresion web

Buenas tardes Estoy intentando comprimir un sitio web muy sencillo y no me es posible. Tengo habilitado mod_deflate en el servidor, y optimizado todo el contenido, ademas del zlib.output_compression activado. Este es mi .htaccess: RewriteCond %{REQUEST_URI} !^/[0-9]+\..+\.cpaneldcv$ RewriteCond %{REQUEST_URI} !^/\.well-known/pki-validation/[A-F0-9]{32}\.txt(?:\ Comodo\ DCV)?$ RewriteEngine On RewriteCond %{SERVER_PORT} 80 RewriteRule ^(.*)$ https://restaurante.somoparque.com/$1 [R=301,L] php_flag display_errors Off php_value max_execution_time 30 php_value max_input_time 60 php_value max_input_vars 1000 php_value memory_limit 128M php_value post_max_size 20M php_value session.gc_maxlifetime 1440 php_value session.save_path "/var/cpanel/php/sessions/ea-php56" php_value upload_max_filesize 15M php_flag zlib.output_compression On SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding AddOutputFilterByType DEFLATE "application/atom+xml" \ "application/javascript" \ "application/json" \ "application/ld+json" \ "application/manifest+json" \ "application/rdf+xml" \ "application/rss+xml" \ "application/schema+json" \ "application/vnd.geo+json" \ "application/vnd.ms-fontobject" \ "application/x-font-ttf" \ "application/x-font-opentype" \ "application/x-font-truetype" \ "application/x-javascript" \ "application/x-web-app-manifest+json" \ "application/xhtml+xml" \ "application/xml" \ "font/eot" \ "font/opentype" \ "font/otf" \ "image/bmp" \ "image/svg+xml" \ "image/vnd.microsoft.icon" \ "image/x-icon" \ "text/cache-manifest" \ "text/css" \ "text/html" \ "text/javascript" \ "text/plain" \ "text/vcard" \ "text/vnd.rim.location.xloc" \ "text/vtt" \ "text/x-component" \ "text/x-cross-domain-policy" \ "text/xml" AddEncoding gzip svgz ExpiresActive On ExpiresDefault A0 ExpiresDefault A691200 ExpiresDefault A691200 ExpiresDefault A691200 ExpiresDefault A691200 Header set Cache-Control "max-age=691200" Header set Cache-Control "max-age=691200" Header set Cache-Control "max-age=691200" Header set Cache-Control "max-age=691200"
Pero cuando chequeo no lo tengo habilitado