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Server / Zapnutí komprese na serveru - konflikt?
« kdy: 02. 03. 2011, 18:00:10 »
Ahoj,
Mam Linux CentOS server a na nem mi bezí Wordpressy a dve PHPBB fora + dalsi stranky.
Chci zapnout na serveru globalne kompresi dat a donutit cachovani prohlizece uzivatele.
Nektere moje wordpressy maji nainstalovany W3 Total Cache plugin a PHPBB fora zase zapnutou gzip kompresi.
Co se stane kdyz jeste k tomu zapnu tu kompresi atd. globalne na serveru?
Dekuji predem za nazory, rady a zkusenosti.
Mam Linux CentOS server a na nem mi bezí Wordpressy a dve PHPBB fora + dalsi stranky.
Chci zapnout na serveru globalne kompresi dat a donutit cachovani prohlizece uzivatele.
Nektere moje wordpressy maji nainstalovany W3 Total Cache plugin a PHPBB fora zase zapnutou gzip kompresi.
Co se stane kdyz jeste k tomu zapnu tu kompresi atd. globalne na serveru?
Kód: [Vybrat]
(httpd.conf)? Bude konflikt?
<IfModule mod_deflate.c>
<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
BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html
</IfModule>
<IfModule mod_headers.c>
Header append Vary User-Agent env=!dont-vary
</IfModule>
AddOutputFilterByType DEFLATE text/css application/x-javascript text/html text/richtext image/svg+xml text/plain text/xsd text/xsl text/xml image/x-icon
</IfModule>
<FilesMatch "\.(css|js)$">
FileETag None
<IfModule mod_headers.c>
Header set X-Powered-By "W3 Total Cache/0.9.1.3"
</IfModule>
</FilesMatch>
<FilesMatch "\.(html|htm|rtf|rtx|svg|svgz|txt|xsd|xsl|xml)$">
FileETag None
<IfModule mod_headers.c>
Header set X-Powered-By "W3 Total Cache/0.9.1.3"
</IfModule>
</FilesMatch>
<FilesMatch "\.(asf|asx|wax|wmv|wmx|avi|bmp|class|divx|doc|docx|exe|gif|gz|gzip|ico|jpg|jpeg|jpe|mdb|mid|midi|mov|qt|mp3|m4a|mp4|m4v|mpeg|mpg|mpe|mpp|odb|odc|odf|odg|odp|ods|odt|ogg|pdf|png|pot|pps|ppt|pptx|ra|ram|swf|tar|tif|tiff|wav|wma|wri|xla|xls|xlsx|xlt|xlw|zip)$">
FileETag None
<IfModule mod_headers.c>
Header set X-Powered-By "W3 Total Cache/0.9.1.3"
</IfModule>
</FilesMatch>
-------------------------------
<IfModule mod_deflate.c>
SetOutputFilter DEFLATE
<IfModule mod_setenvif.c>
# Netscape 4.x has some problems…
BrowserMatch ^Mozilla/4 gzip-only-text/html
# Netscape 4.06-4.08 have some more problems
BrowserMatch ^Mozilla/4\.0[678] no-gzip
# MSIE masquerades as Netscape, but it is fine
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
# NOTE: Due to a bug in mod_setenvif up to Apache 2.0.48
# the above regex won’t work. You can use the following
# workaround to get the desired effect:
#BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html
# Don’t compress already-compressed files
SetEnvIfNoCase Request_URI .(?:gif|jpe?g|png)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI .(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI .(?:avi|mov|mp3|mp4|rm|flv|swf|mp?g)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI .pdf$ no-gzip dont-vary
</IfModule>
<IfModule mod_headers.c>
# Make sure proxies don’t deliver the wrong content
Header append Vary User-Agent env=!dont-vary
</IfModule>
</IfModule>
Dekuji predem za nazory, rady a zkusenosti.
Myslím že ten mod_evasive2 je dobrý tip. Do žádných firewallů zatím nepotřebuji investovat, spíše jen základní prevence je to mylsím dobré?
