.htaccess

RewriteEngine On

# Força HTTPS e adiciona 'www' apenas para o domínio principal
RewriteCond %{HTTP_HOST} ^estatistica\.pro$ [NC]
RewriteRule ^ https://www.estatistica.pro%{REQUEST_URI} [L,R=301]

# Força HTTPS para subdomínios sem adicionar 'www'
RewriteCond %{HTTPS} off
RewriteCond %{HTTP_HOST} ^([^.]+)\.estatistica\.pro$ [NC]
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

# Redireciona tentativas de acesso a /dev/ e /stage/
RewriteRule ^/dev/ https://www.estatistica.pro/errors/404/index.html [L,R=301]
RewriteRule ^/stage/ https://www.estatistica.pro/errors/404/index.html [L,R=301]

# Página de ERRO STATUSCODE personalizada dominío principal
ErrorDocument 404 /errors/404/index.html
ErrorDocument 403 /errors/404/index.html
ErrorDocument 500 /errors/404/index.html
ErrorDocument 502 /errors/404/index.html
ErrorDocument 503 /errors/404/index.html
# Página de ERRO STATUSCODE personalizada qualquer dominío
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule ^(.*)$ https://www.estatistica.pro/errors/404/index.html [L,R=301]

# Configuração de cache para arquivos estáticos (1 ano)
SetEnvIf Request_URI "\.(ico|pdf|flv|jpg|jpeg|png|gif|swf|mp3|mp4)$" STATIC_FILES
Header set Cache-Control "public" env=STATIC_FILES
Header unset Last-Modified env=STATIC_FILES

# Configuração de cache para arquivos dinâmicos (6 meses)
SetEnvIf Request_URI "\.(html|js|css|xml|txt|xsl)$" DYNAMIC_FILES
Header set Cache-Control "max-age=15552000, must-revalidate" env=DYNAMIC_FILES

#   fonte:
# - https://cwiki.apache.org/confluence/display/httpd/RewriteHTTPToHTTPS
# - https://www.askapache.pro/htaccess/ssl-example-usage-in-htaccess/
# - https://www.github.com/cesargabrielphd/
# - chat copilot vscode