mod_pagespeed head request sorunu

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Centos7 x64 + Apache 2.4.6 + mod_pagespeed kurulu bir sunucum var, bu sunucuda şu anda sadece 1 tane web sitesi çalışıyor ve sunucuda cache ile gzip olmasına rağmen WooRank raporunda inatla ikisi de yok diye uyarı alıyorum bunu WooRank'a sorduğumda sitenin GET ile HEAD requestleri arasında fark olduğunu öğrendim, GET request ile sorgulama yaptığımda gzip ve cache etiketleri response ile dönüyor ama HEAD request ile yaptığımda dönmüyor... Bunu nasıl düzelteceğimi bir türlü bulamadım, htaccess'te deflate ile ilgili ayarlarda var ama yine de düzelmiyor, kullandığım htaccess ekte... Site kurumsal site olduğu için linkini ne yazık ki veremiyorum...


GET REQUEST SONUCU:

Status: HTTP/1.1 200 OK
Date:	Wed, 26 Aug 2015 22:57:51 GMT	
Server: Apache	
Expires: Thu, 19 Nov 1981 08:52:00 GMT	
Pragma: no-cache	
X-UA-Compatible:	IE=edge	
Cache-Control: max-age=3600	
Vary:	Accept-Encoding,User-Agent	
Set-Cookie: PHPSESSID=ppr2lu8shi091bap4c6f36cj15; path=/	
X-Mod-Pagespeed: 1.9.32.4-7251	
Content-Encoding: gzip	
X-Powered-By: PleskLin	
Cache-Control: max-age=0, no-cache, must-revalidate	
Content-Length: 9580	
Connection: close	
Content-Type: text/html;charset=utf-8

HEAD REQUEST SONUCU:

Status: HTTP/1.1 200 OK
Date:	Wed, 26 Aug 2015 22:31:00 GMT	
Server: Apache	
Expires: Thu, 19 Nov 1981 08:52:00 GMT	
Pragma: no-cache	
X-UA-Compatible:	IE=edge	
Cache-Control: max-age=3600	
Vary:	Accept-Encoding,User-Agent	
Set-Cookie: PHPSESSID=910b3uag57bbdecsfpgg0rr7b2; path=/	
X-Powered-By: PleskLin	
Cache-Control: max-age=0, no-cache, must-revalidate	
Connection: close	
Content-Type: text/html;charset=utf-8

Htaccess

<ifmodule pagespeed_module>
    ModPagespeed on
	ModPagespeedRewriteLevel CoreFilters
    AddOutputFilterByType MOD_PAGESPEED_OUTPUT_FILTER text/html
	AddOutputFilterByType MOD_PAGESPEED_OUTPUT_FILTER application/xhtml+xml
	ModPagespeedEnableFilters prioritize_critical_css
	ModPagespeedEnableFilters rewrite_images
	ModPagespeedEnableFilters extend_cache
	ModPagespeedEnableFilters remove_quotes
	ModPagespeedEnableFilters collapse_whitespace,remove_comments
	ModPagespeedEnableFilters defer_javascript
	ModPagespeedEnableFilters elide_attributes
	ModPagespeedEnableFilters insert_dns_prefetch
</ifmodule>
<ifmodule mod_deflate.c>
	<FilesMatch "\\.(js|css|html|htm|php|xml|woff)$">
		SetOutputFilter DEFLATE
	</FilesMatch>
    AddOutputFilterByType DEFLATE text/plain
    AddOutputFilterByType DEFLATE text/html
    AddOutputFilterByType DEFLATE text/xml
    AddOutputFilterByType DEFLATE text/css
    AddOutputFilterByType DEFLATE image/svg+xml
    AddOutputFilterByType DEFLATE image/x-icon
    AddOutputFilterByType DEFLATE application/xml
    AddOutputFilterByType DEFLATE application/xhtml+xml
    AddOutputFilterByType DEFLATE application/rss+xml
    AddOutputFilterByType DEFLATE application/javascript
    AddOutputFilterByType DEFLATE application/x-javascript
    AddOutputFilterByType DEFLATE application/x-httpd-php
    AddOutputFilterByType DEFLATE application/x-httpd-fastphp
    AddOutputFilterByType DEFLATE application/x-httpd-eruby
	AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
	AddOutputFilterByType DEFLATE application/x-font
	AddOutputFilterByType DEFLATE application/x-font-opentype
	AddOutputFilterByType DEFLATE application/x-font-otf
	AddOutputFilterByType DEFLATE application/x-font-truetype
	AddOutputFilterByType DEFLATE application/x-font-ttf
	AddOutputFilterByType DEFLATE font/opentype
	AddOutputFilterByType DEFLATE font/otf
	AddOutputFilterByType DEFLATE font/ttf
	AddOutputFilterByType DEFLATE text/javascript
    BrowserMatch ^Mozilla/4 gzip-only-text/html
    BrowserMatch ^Mozilla/4\.0[678] no-gzip
    BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
	Header append Vary User-Agent
</ifmodule>
<ifmodule mod_expires.c>
	ExpiresActive On
	ExpiresByType image/jpg "access plus 1 year"
	ExpiresByType image/jpeg "access plus 1 year"
	ExpiresByType image/gif "access plus 1 year"
	ExpiresByType image/png "access plus 1 year"
	ExpiresByType image/x-icon "access plus 1 year"
	ExpiresByType text/css "access plus 1 week"
	ExpiresByType text/html "access plus 1 week"
	ExpiresByType application/pdf "access plus 1 week"
	ExpiresByType text/x-javascript "access plus 1 week"
	ExpiresByType text/javascript "access plus 1 week"	
	ExpiresByType application/x-shockwave-flash "access plus 1 week"	
	ExpiresDefault "access plus 1 month"	
</ifmodule>
<ifmodule mod_headers.c>
	<filesmatch "\.(pdf|flv|swf|mp3|ico|jpg|jpeg|png|gif)$">
		Header set Cache-Control "max-age=864000, public, must-revalidate"
		Header unset Last-Modified
	</filesmatch>
	<filesmatch "\.(html|htm|php|xml|txt|xsl|gz)$">
		Header set Cache-Control "max-age=7200, private, must-revalidate"
		Header append Vary: Accept-Encoding
	</filesmatch>
	<filesmatch "\.(js|css)$">
		Header set Cache-Control "max-age=864000, private"
		Header append Vary: Accept-Encoding
	</filesmatch>
</ifmodule>

AddDefaultCharset UTF-8
Header unset ETag
FileETag None

htaccess den aşağıdakileri kaldırıp denermisiniz

Header unset ETag
FileETag None

Denedim ancak sonuç halen aynı;

Status: HTTP/1.1 200 OK
Date:	Thu, 27 Aug 2015 00:35:39 GMT	
Server: Apache	
Expires: Thu, 19 Nov 1981 08:52:00 GMT	
Pragma: no-cache	
X-UA-Compatible:	IE=edge	
Cache-Control: max-age=3600	
Vary:	Accept-Encoding,User-Agent	
Set-Cookie: PHPSESSID=rb8kacp8jj7i1rl052rpfgtck0; path=/	
X-Powered-By: PleskLin	
Cache-Control: max-age=0, no-cache, must-revalidate	
Connection: close	
Content-Type: text/html;charset=utf-8

Bu arada bir şey daha dikkatimi çekti, GET request'inde X-Mod-Pagespeed etiketi var ancak HEAD request'inde yok mod_pagespeed sadece HEAD sorgularına bakmıyor mu?

Konu halen aktif, pek çok şeyi denememe rağmen halen düzeltemedim bunu... Yardımcı olacak bilgisi olan paylaşırsa çok sevinirim...