Please check my .htaccess codes for caching if this are correct and safe to use

[nadlerz]

#CUSTOM

# START: MOD_EXPIRES
ExpiresActive On
 
# Set Images to Expire After a Month
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType image/x-icon "access plus 1 month"
 
# Set CSS/JS to Expire After a Month
ExpiresByType text/css "access plus 1 month"
ExpiresByType application/javascript "access plus 1 month"

#SetOutputFilter DEFLATE
AddOutputFilter DEFLATE xhtml html htm php css js xml xsl txt plain javascript x-javascript ico
# END: MOD_EXPIRES


Header unset Pragma
FileETag None
Header unset ETag

# 1 YEAR
<FilesMatch "\.(ico|pdf|flv)$">
Header set Cache-Control "max-age=29030400, public"
</FilesMatch>
# 1 WEEK
<FilesMatch "\.(jpg|jpeg|png|gif|swf)$">
Header set Cache-Control "max-age=604800, public"
</FilesMatch>
# 2 DAYS 172800
<FilesMatch "\.(xml|txt|css|js)$">
Header set Cache-Control "max-age=604800, proxy-revalidate"
</FilesMatch>
# 1 MIN
<FilesMatch "\.(html|htm)$">
Header set Cache-Control "max-age=240, private, proxy-revalidate"
</FilesMatch>

<FilesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
Header set Expires "Thu, 20 Dec 2012 20:00:00 GMT"
</FilesMatch>


<IfModule mod_mime.c>
AddType text/css .css
AddType application/x-javascript .js
AddType text/richtext .rtf .rtx
AddType image/svg+xml .svg .svgz
AddType text/plain .txt
AddType text/xsd .xsd
AddType text/xsl .xsl
AddType text/xml .xml
AddType image/bmp .bmp
AddType application/java .class
AddType image/gif .gif
AddType application/x-gzip .gz .gzip
AddType image/x-icon .ico
AddType image/jpeg .jpg .jpeg .jpe
AddType application/vnd.ms-access .mdb
AddType application/pdf .pdf
AddType image/png .png
AddType application/x-shockwave-flash .swf
AddType image/tiff .tif .tiff
AddType application/zip .zip
</IfModule>
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType text/css A31536000
ExpiresByType application/x-javascript A31536000
ExpiresByType text/richtext A3600
ExpiresByType image/svg+xml A3600
ExpiresByType text/plain A3600
ExpiresByType text/xsd A3600
ExpiresByType text/xsl A3600
ExpiresByType text/xml A3600
ExpiresByType image/bmp A31536000
ExpiresByType application/java A31536000
ExpiresByType image/gif A31536000
ExpiresByType application/x-gzip A31536000
ExpiresByType image/x-icon A31536000
ExpiresByType image/jpeg A31536000
ExpiresByType application/vnd.ms-access A31536000
ExpiresByType application/pdf A31536000
ExpiresByType image/png A31536000
ExpiresByType application/x-shockwave-flash A31536000
ExpiresByType image/tiff A31536000
ExpiresByType application/zip A31536000
</IfModule>

AddOutputFilterByType DEFLATE text/html text/xml text/css text/plain
AddOutputFilterByType DEFLATE image/svg+xml application/xhtml+xml application/xml
AddOutputFilterByType DEFLATE application/rdf+xml application/rss+xml application/atom+xml
AddOutputFilterByType DEFLATE text/javascript application/javascript application/x-javascript
AddOutputFilterByType DEFLATE application/x-font-ttf application/x-font-otf
AddOutputFilterByType DEFLATE font/truetype font/opentype


<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)$">
    <IfModule mod_headers.c>
        Header set Pragma "public"
        Header set Cache-Control "public, must-revalidate, proxy-revalidate"
    </IfModule>
    FileETag MTime Size
    <IfModule mod_headers.c>
         Header set X-Powered-By "W3 Total Cache/0.9.1.3"
    </IfModule>
</FilesMatch>
<FilesMatch "\.(html|htm|rtf|rtx|svg|svgz|txt|xsd|xsl|xml)$">
    <IfModule mod_headers.c>
        Header set Pragma "public"
        Header set Cache-Control "public, must-revalidate, proxy-revalidate"
    </IfModule>
    FileETag MTime Size
    <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)$">
    <IfModule mod_headers.c>
        Header set Pragma "public"
        Header set Cache-Control "public, must-revalidate, proxy-revalidate"
    </IfModule>
    FileETag MTime Size
    <IfModule mod_headers.c>
         Header set X-Powered-By "W3 Total Cache/0.9.1.3"
    </IfModule>
</FilesMatch>

Please need expert advice about this.
What's are deprecated, conflicting, etc.

Server software:

• Apache/2.2.25 (Unix) mod_ssl/2.2.25 OpenSSL/1.0.0-fips mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635

• With APC 3.1.13

cPanel Version 11.38.1 (build 15)
Apache version 2.2.25
PHP version 5.4.17
MySQL version 5.5.32-cll
Architecture x86_64
Operating system linux-CentOS 6.4
Perl version 5.10.1
Kernel version 2.6.32-358.14.1.el6.x86_64



Thanks !

 

[cPanelMichael]

Hello

Is there a specific part of the .htaccess file you are seeking guidance on, or are you asking for input on the entire file? Have you activated this file on a live website to see the results? If not, you may want to consider activating it on a development copy of your website so you can browse to it and see the results.

Thank you.

 

[nadlerz]

Hello

Is there a specific part of the .htaccess file you are seeking guidance on, or are you asking for input on the entire file?

The entire code I posted above.

Have you activated this file on a live website to see the results? If not, you may want to consider activating it on a development copy of your website so you can browse to it and see the results.

Thank you.

Yes I'm using it on my site.

 

[nadlerz]

Hmm, link removed.
How can you see and test it?

 

[Infopro]

Hmm, link removed.
How can you see and test it?

No one can see or test your .htaccess, there is no need to link to your site using it.

Are you having some sort of issue with your cPanel account we can assist you with?

 

[nadlerz]

All I need is somebody that is expert on this field to look at the code I use if all the syntax is right?
Or some of it maybe conflict each other?
Or do I really need this code to optimize my site?

 

[Infopro]

It looks like a plugin to me. You might try this site:
/http://wordpress.org/support/plugin/w3-total-cache

 

[nadlerz]

It looks like a plugin to me. You might try this site:
/http://wordpress.org/support/plugin/w3-total-cache

But my site is not using wordpress.
Yes I just copied some of the code form that plugin.