.htaccess

RewriteEngine On

# Serve a default PNG image if the requested PNG does not exist
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^images/.*\.png$ /assets/images/default.png [L]

# redirect '/' to '/home' for external requests only
RewriteCond %{THE_REQUEST} \s/\s [NC]
RewriteRule ^$ /home [L,R=301]

# redirect '/index.php' to '/home' for external requests only
RewriteCond %{THE_REQUEST} \s/index\.php\s [NC]
RewriteRule ^index\.php$ /home [L,R=301]

# Internally rewrite /home, /users, /accounts, to index.php?page=home, index.php?page=users, and index.php?page=accounts
RewriteCond %{REQUEST_URI} ^/(home|users|accounts|info)$
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^/]*)$ /index.php?page=$1 [L]


# Enable caching for certain file types
<IfModule mod_expires.c>
    ExpiresActive On

    # Cache control for images
    ExpiresByType image/jpeg "access plus 1 month"
    ExpiresByType image/png "access plus 1 month"
    ExpiresByType image/gif "access plus 1 month"
    ExpiresByType image/svg+xml "access plus 1 month"
    ExpiresByType image/x-icon "access plus 1 year"

    # Cache control for CSS and JavaScript
    ExpiresByType text/css "access plus 1 month"
    ExpiresByType application/javascript "access plus 1 month"
    ExpiresByType application/x-javascript "access plus 1 month"
    ExpiresByType text/javascript "access plus 1 month"

    # Cache control for fonts
    ExpiresByType application/font-woff "access plus 1 year"
    ExpiresByType application/font-woff2 "access plus 1 year"
    ExpiresByType application/vnd.ms-fontobject "access plus 1 year"
    ExpiresByType application/x-font-ttf "access plus 1 year"
    ExpiresByType font/opentype "access plus 1 year"

    # Cache control for HTML and XML
    ExpiresByType text/html "access plus 0 seconds"
    ExpiresByType text/xml "access plus 0 seconds"
    ExpiresByType application/xml "access plus 0 seconds"

    # Cache control for other file types
    ExpiresDefault "access plus 1 week"
</IfModule>

# Set cache control headers
<IfModule mod_headers.c>
    <FilesMatch "\.(ico|jpe?g|png|gif|svg|woff2?|ttf|eot)$">
        Header set Cache-Control "public"
    </FilesMatch>

    <FilesMatch "\.(css|js)$">
        Header set Cache-Control "public, max-age=2592000"
    </FilesMatch>

    <FilesMatch "\.(html|xml)$">
        Header set Cache-Control "public, max-age=0, must-revalidate"
    </FilesMatch>
</IfModule>