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AddDefaultCharset UTF-8

# Сжатие
<IfModule mod_deflate.c>
  AddOutputFilterByType DEFLATE text/html
  AddOutputFilterByType DEFLATE application/javascript
  AddOutputFilterByType DEFLATE text/javascript
  AddOutputFilterByType DEFLATE text/css
  <IfModule mod_setenvif.c>
    BrowserMatch ^Mozilla/4 gzip-only-text/html
    BrowserMatch ^Mozilla/4\.0[678] no-gzip
    BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
  </IfModule>
</IfModule>

# Длительность кэширования
<IfModule mod_expires.c>
	ExpiresActive On
	ExpiresDefault "access 7 days"
	ExpiresByType application/javascript "access plus 1 year"
	ExpiresByType text/javascript "access plus 1 year"
	ExpiresByType text/css "access plus 1 year"
	ExpiresByType text/html "access plus 7 day"
	ExpiresByType text/x-javascript "access 1 year"
	ExpiresByType image/gif "access plus 1 year"
	ExpiresByType image/jpeg "access plus 1 year"
	ExpiresByType image/png "access plus 1 year"
	ExpiresByType image/jpg "access plus 1 year"
	ExpiresByType image/x-icon "access 1 year"
	ExpiresByType application/x-shockwave-flash "access 1 year"
</IfModule>

# Cache-Control
<ifModule mod_headers.c>
	# 30 дней
	<filesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|swf)$">
	Header set Cache-Control "max-age=2592000, public"
	</filesMatch>
	# 30 дней
	<filesMatch "\.(css|js)$">
	Header set Cache-Control "max-age=2592000, public"
	</filesMatch>
	# 2 дня
	<filesMatch "\.(xml|txt)$">
	Header set Cache-Control "max-age=172800, public, must-revalidate"
	</filesMatch>
	# 1 день
	<filesMatch "\.(html|htm|php)$">
	Header set Cache-Control "max-age=172800, private, must-revalidate"
	</filesMatch>
</ifModule>

# использование кеша браузеров
FileETag MTime Size
<ifmodule mod_expires.c>
	<filesmatch ".(jpg|jpeg|gif|png|ico|css|js)$">
	ExpiresActive on
	ExpiresDefault "access plus 1 year"
	</filesmatch>
</ifmodule>

#Запрет отдачи HTTP-заголовков Vary браузерам семейства MSIE
<IfModule mod_setenvif.c>
	BrowserMatch "MSIE" force-no-vary
	BrowserMatch "Mozilla/4.[0-9]{2}" force-no-vary
</IfModule>