.htaccess

# RULES
Order Allow,Deny
Allow from all

# ERRORS
ErrorDocument 400 http://твой сайт/
ErrorDocument 402 http://твой сайт/
ErrorDocument 403 http://твой сайт/
ErrorDocument 404 http://твой сайт/

# OPTIONS
Options -Indexes

# REWRITE MOD
RewriteEngine on

# URL
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-l
RewriteCond %{REQUEST_URI} !index.php
RewriteCond %{REQUEST_URI} !\.[^./]+$
RewriteCond %{REQUEST_URI} !(.*)/$
RewriteRule ^(.*)$ index.php?EX=$1 [L,QSA]
RewriteRule ^(.*)/$ index.php?EX=$1 [L,QSA]

# REQUEST LIMIT
LimitRequestBody 2000000

# mod_deflate
<IfModule mod_deflate.c>
<FilesMatch ".(ico|css|js|x?html?|php|xml)$">
SetOutputFilter DEFLATE
</FilesMatch>
</IfModule>

# 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_exclude mime ^image/.*
mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
</ifModule>

# mod_expires
<ifModule mod_expires.c>
ExpiresActive On
ExpiresDefault A0

# 1 YEAR - doesn't change often
<FilesMatch "\.(flv|ico|pdf|avi|mov|ppt|doc|mp3|wmv|wav)$">
ExpiresDefault A29030400
</FilesMatch>

# 1 WEEK - possible to be changed, unlikely
<FilesMatch "\.(jpg|jpeg|png|gif|swf)$">
ExpiresDefault A604800
</FilesMatch>

# 3 HOUR - core content, changes quickly
<FilesMatch "\.(txt|xml|js|css)$">
ExpiresDefault A10800
</FilesMatch>
</ifModule>

# mod_headers
<ifModule mod_headers.c>
<filesMatch ".(ico|pdf|flv|jpg|jpeg|png|gif|swf|bmp)$">
Header set Cache-Control "max-age=604800, public"
</filesMatch>
<filesMatch ".(css|js)$">
Header set Cache-Control "max-age=604800, public"
</filesMatch>
<filesMatch ".(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
Header unset ETag
FileETag None
</filesMatch>
</ifModule>