phoenix13

Delete post (sorry).

For “One click for exanple.com/test404 (verify by http://web-sniffer.net) : header 200 !!!
Second click (just after, on button verify) : header 404.”

W3TC says about :
“Cache 404 (not found) pages
Reduce server load by caching 404 pages. If the disk enhanced method of disk caching is used, 404 pages will be returned with a 200 response code. Use at your own risk.”

1- FFPC must fix it. How fix it myself now please ?

2- Otherwise, for Google 404, if anyone reading this post and it provides a solution .. 🙂

Thanks.

Why not now ?

W3 Total Cache error: It appears Page Cache URL rewriting is not working. Please verify that all configuration files are included in the configuration file (and that you have reloaded / restarted nginx).
Unfortunately disk enhanced page caching will not function without custom rewrite rules. Please ask your server administrator for assistance. Also refer to the install page for the rules for your server.

Technical info
nginx configuration file contains rules to rewrite url http://www.example.com/w3tc_rewrite_test into http://www.example.com/?w3tc_rewrite_test which, if handled by plugin, return “OK” message.
The plugin made a request to http://www.example.com/w3tc_rewrite_test but received:
404 Not Found
instead of “OK” response.

Yes for all.

Doesn’t work (1) and work (2)…

(1) :

# BEGIN W3TC Page Cache cache
location ~ /wp-content/cache/page_enhanced.*html$ {
    expires modified 3600s;
    add_header Vary "Accept-Encoding, Cookie";
    add_header Pragma "public";
    add_header Cache-Control "max-age=3600, public";
}
location ~ /wp-content/cache/page_enhanced.*gzip$ {
    gzip off;
    types {}
    default_type text/html;
    expires modified 3600s;
    add_header Vary "Accept-Encoding, Cookie";
    add_header Pragma "public";
    add_header Cache-Control "max-age=3600, public";
    add_header Content-Encoding gzip;
}
# END W3TC Page Cache cache
# BEGIN W3TC Browser Cache
gzip on;
gzip_types text/css text/x-component application/x-javascript application/javascript text/javascript text/x-js text/richtext image/svg+xml text/plain text/xsd text/xsl text/xml image/x-icon;
location ~ \.(css|htc|js|js2|js3|js4)$ {
    expires 31536000s;
    add_header Pragma "public";
    add_header Cache-Control "public, must-revalidate, proxy-revalidate";
}
location ~ \.(html|htm|rtf|rtx|svg|svgz|txt|xsd|xsl|xml)$ {
    expires 3600s;
    add_header Pragma "public";
    add_header Cache-Control "public, must-revalidate, proxy-revalidate";
}
location ~ \.(asf|asx|wax|wmv|wmx|avi|bmp|class|divx|doc|docx|eot|exe|gif|gz|gzip|ico|jpg|jpeg|jpe|json|mdb|mid|midi|mov|qt|mp3|m4a|mp4|m4v|mpeg|mpg|mpe|mpp|otf|odb|odc|odf|odg|odp|ods|odt|ogg|pdf|png|pot|pps|ppt|pptx|ra|ram|svg|svgz|swf|tar|tif|tiff|ttf|ttc|wav|wma|wri|xla|xls|xlsx|xlt|xlw|zip)$ {
    expires 31536000s;
    add_header Pragma "public";
    add_header Cache-Control "public, must-revalidate, proxy-revalidate";
}
# END W3TC Browser Cache
# BEGIN W3TC Page Cache core
rewrite ^(.*\/)?w3tc_rewrite_test/?$ $1?w3tc_rewrite_test=1 last;
set $w3tc_rewrite 1;
if ($request_method = POST) {
    set $w3tc_rewrite 0;
}
if ($query_string != "") {
    set $w3tc_rewrite 0;
}
if ($request_uri !~ \/$) {
    set $w3tc_rewrite 0;
}
if ($http_cookie ~* "(comment_author|wp\-postpass|w3tc_logged_out|wordpress_logged_in|wptouch_switch_toggle)") {
    set $w3tc_rewrite 0;
}
set $w3tc_enc "";
if ($http_accept_encoding ~ gzip) {
    set $w3tc_enc _gzip;
}
if (!-f "$document_root/wp-content/cache/page_enhanced/$http_host/$request_uri/_index.html$w3tc_enc") {
  set $w3tc_rewrite 0;
}
if ($w3tc_rewrite = 1) {
    rewrite .* "/wp-content/cache/page_enhanced/$http_host/$request_uri/_index.html$w3tc_enc" last;
}
# END W3TC Page Cache core

(2)

# Gzip
gzip            on;
# for (IE < 6)
gzip_disable    "MSIE [1-6].(?!.*SV1)";
gzip_vary       on;
gzip_comp_level 3;
gzip_proxied    any;
gzip_buffers    16 8k;
gzip_types text/plain text/html text/css application/json  application/x-javascript text/xml application/xml application/xml+rss  text/javascript;

# Cache client
expires 30d;
add_header Pragma public;
add_header Cache-Control “public”;
try_files $uri @fallback;

    # set a nice expire for assets
    location ~* "^.+\.(jpe?g|gif|css|png|js|ico|pdf|zip|tar|t?gz|mp3|wav|swf)$" {
        access_log off;
        expires    max;
        add_header Cache-Control public;
              fastcgi_hide_header Set-Cookie;
    }

    ## These locations would be hidden by .htaccess normally
        autoindex off;
        location /wp-includes/  { deny all; }
        location = /readme.html { deny all; }
        location = /readme.txt { deny all; }
        location = /install.php { deny all; }
        location = /wp-config.php   { deny all; }
        location  /.                { return 404; }

     ## permit direct accces to .ht files
        location ~ /\.ht {
                deny  all;
        }

On Plesk Panel 11.5…

Why doesn’y working in (1) ? 🙁

Thanks !

” I am pretty sure the default Directory path is /var/www”

Yes, for sure.