.htaccess example

.htaccess

# Não listar arquivos quando não há index.*
Options -Indexes

# Seguir links simbólicos
Options +FollowSymlinks
FileETag MTime Size

# Adicionar UTF8 aos arquivos a partir da extensão
<filesMatch ".(php|htm|html|css|js|xml)$">
  AddDefaultCharset UTF-8
</filesMatch>

# Forçar o IE a utilizar o motor mais atual
<IfModule mod_headers.c>
    Header set X-UA-Compatible "IE=Edge,chrome=1"
    <FilesMatch "\.(js|css|gif|png|jpe?g|pdf|xml|oga|ogg|m4a|ogv|mp4|m4v|webm|svg|svgz|eot|ttf|otf|woff|ico|webp|appcache|manifest|htc|crx|xpi|safariextz|vcf)$">
        Header unset X-UA-Compatible
    </FilesMatch>
    <FilesMatch "\.(js|css|xml|gz)$">
      Header append Vary: Accept-Encoding
    </FilesMatch>
</IfModule>

# Comprimir conteúdo com mod_deflate
<IfModule mod_deflate.c>
  SetOutputFilter DEFLATE

  # Netscape 4.x
  BrowserMatch ^Mozilla/4 gzip-only-text/html

  # Netscape 4.06-4.08
  BrowserMatch ^Mozilla/4\.0[678] no-gzip

  # MSIE mascara como Netscape
  BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
  # Don't compress images
  SetEnvIfNoCase Request_URI \
  \.(?:gif|jpe?g|png)$ no-gzip dont-vary

  # Certifique-se de que os proxies não fornecem conteúdo errado
  Header append Vary User-Agent env=!dont-vary
</IfModule>

# Comprimir conteúdo com mod_gzip
<IfModule mod_gzip.c>
  mod_gzip_on           Yes
  mod_gzip_dechunk      Yes
  mod_gzip_item_include file    \.(html?|txt|css|js|php|pl)$
  mod_gzip_item_include handler ^cgi-script$
  mod_gzip_item_include mime    ^text\.*
  mod_gzip_item_include mime    ^application/x-javascript.*
  mod_gzip_item_include mime    ^application/javascript.*
  mod_gzip_item_exclude mime    ^image\.*
  mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
</IfModule>

# Cache de arquivos por 30 dias - Imagens, CSS, JS, SWF, FLV, PDF, ICO
<filesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
    Header set Cache-Control "max-age=2592000, public"
</filesMatch>

# Cache de arquivos por 2 dias - XML e TXT
<filesMatch "\.(xml|txt)$">
    Header set Cache-Control "max-age=172800, public, must-revalidate"
</filesMatch>

# Cache de arquivos por 2 dias - Fontes
<FilesMatch "\.(eot|woff|ttf|svg)$">
Header set Cache-Control "max-age=172800, public, must-revalidate"
</FilesMatch>

# Cache de arquivos por 2 horas - HTML e HTM
<filesMatch "\.(html|htm)$">
    Header set Cache-Control "max-age=7200, must-revalidate"
</filesMatch>

# Permite que o servidor utilize a mesma conexão para transferir múltiplos arquivos
<ifModule mod_headers.c>
    Header set Connection keep-alive
</ifModule>

# Adicionando mimetypes para vídeos
AddType video/ogg .ogv
AddType video/mp4 .mp4
AddType video/webm .webm

# Forçando download de algumas extensões
AddType application/octet-stream .pdf
AddType application/octet-stream .doc
AddType application/octet-stream .docx
AddType application/octet-stream .avi
AddType application/octet-stream .mpg
AddType application/octet-stream .mpeg
AddType application/octet-stream .wmv
AddType application/octet-stream .mp3

##### APP

# Habilita rewrite
RewriteEngine On

# Forçar acesso sempre por www
#RewriteCond %{HTTP_HOST} !^www\.
#RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L]

# Acesso sem index.php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [QSA,L]


##### SEO

# Libwww-perl Access Test
SetEnvIfNoCase User-Agent "^libwww-perl*" block_bad_bots
Deny from env=block_bad_bots

# Image Expires Tag Test
<IfModule mod_expires.c>
  ExpiresActive On 

  ExpiresByType image/x-icon "access plus 1 month"
  ExpiresByType image/gif "access plus 1 month"
  ExpiresByType image/png "access plus 1 month"
  ExpiresByType image/jpg "access plus 1 month"
  ExpiresByType image/jpeg "access plus 1 month"

  ExpiresByType text/html "access plus 1 month"
  ExpiresByType text/css "access plus 1 month"
  ExpiresByType application/javascript "access plus 1 month"

  ExpiresByType application/vnd.ms-fontobject "access plus 1 month"
  ExpiresByType application/octet-stream "access plus 1 month"
  ExpiresByType image/svg+xml "access plus 1 month"
  ExpiresByType application/font-woff "access plus 1 month"
  ExpiresByType application/font-woff2 "access plus 1 month"
</IfModule>