Base for .httaccess

.httaccess

<ifModule mod_headers.c> 
    Header set Connection keep-alive 
</ifModule>

<IfModule mod_rewrite.c>
    <IfModule mod_negotiation.c>
        Options -MultiViews
    </IfModule>

    RewriteEngine On

    # Redirect Trailing Slashes...
    RewriteRule ^(.*)/$ /$1 [L,R=301]

    # Handle Front Controller...
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ index.php [L]
</IfModule>

# Send CORS headers if browsers request them; enabled by default for images.
<IfModule mod_setenvif.c>
  <IfModule mod_headers.c>
    # mod_headers, y u no match by Content-Type?!
    <FilesMatch "\.(gif|png|jpe?g|svg|svgz|ico|webp)$">
      SetEnvIf Origin ":" IS_CORS
      Header set Access-Control-Allow-Origin "*" env=IS_CORS
    </FilesMatch>
  </IfModule>
</IfModule>

# Allow access from all domains for webfonts.
# Alternatively you could only whitelist your
# subdomains like "subdomain.example.com".
<IfModule mod_headers.c>
  <FilesMatch "\.(ttf|ttc|otf|eot|woff|font.css|css)$">
    Header set Access-Control-Allow-Origin "*"
  </FilesMatch>
</IfModule>

# Deflate files to fasten the loading
<IfModule mod_deflate.c>
    SetOutputFilter DEFLATE
    AddOutputFilterByType DEFLATE application/x-httpd-php text/html text/xml text/plain text/css text/javascript application/javascript application/x-javascript image/jpeg image/jpg image/png image/gif font/ttf font/eot font/otf
</IfModule>
<IfModule mod_headers.c>
    # properly handle requests coming from behind proxies
    Header append Vary User-Agent
</IfModule>
<IfModule mod_deflate.c>
    # Properly handle old browsers that do not support compression
    BrowserMatch ^Mozilla/4 gzip-only-text/html
    BrowserMatch ^Mozilla/4\.0[678] no-gzip
    BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
    # Explicitly exclude binary files from compression just in case
    SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png|pdf|swf|ico|zip|ttf|eot|svg)$ no-gzip
</IfModule>

# Protect .htaccess
<Files .htaccess>
        order allow,deny
        deny from all
</Files>

# Header Expiry
<FilesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|webp|swf)(\.gz)?(\?.*)?$">
        Header set Expires "Thu, 23 Aug 2222 00:00:00 GMT"
        Header unset ETag
        FileETag None
</FilesMatch>

<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresDefault "access plus 1 year"
</IfModule>

# php compression – use with caution
<IfModule mod_php4.c>
php_value zlib.output_compression 16386
</IfModule>