Improve site performance and user experience via caching: browser, page, object, database, minify and content delivery network support.

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0
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0answers
56 views

How to total cache a specific PHP file? [closed]

How do I cache specific file in WordPress? I have a file in a theme in WordPress and W3 Total cache. The file has a .php extension and is loading dynamic CSS from database. It takes too much time to ...
8
votes
3answers
3k views

W3 Total Cache, CDN and theme files [closed]

I updated the style.css file of my WordPress installation recently. The change were effective: when logged in as an administrator (my blog is set so that the administrator is never served a cached ...
0
votes
1answer
270 views

Is it OK combined wp-include js, jquery, css? [closed]

I have combined wp-include folder JavaScript, Jquery, CSS, jquery.ui, min.css and min.js files using W3 total. JS, jquery, jquery.ui and min.js files are combined and added before tag ( w3tc) with ...
1
vote
0answers
147 views

Is it bad not to cache only requests with the same URL as the site's site address? [closed]

I'm sort of new to WordPress and W3 Total cache? In setting up the page caching there is an option that reads "Cache requests only for my-site.com site address Cache only requests with the same URL as ...
0
votes
1answer
303 views

How we stop caching of particular div when i am using w3 total cache plugin? [closed]

I m using w3 total cache plugin with wooCommerce, it works fine but I have a single issue, which is, it caches the whole page but I do not want to cache the div that is showing amount of the cart. ...
0
votes
2answers
2k views

PHP 5.5, w3 Total Cache, and opcache [closed]

PHP5.5 has ZendOptimizer opcache built in and it seems to work pretty well and the benchmarks seem to give it a slight edge over APC in performance. Great. So APC seems to be on its way out. My ...
1
vote
2answers
80 views

Transient API and caching Plugins

Hello wordpress NINJAS.... I am crazy about transient api and I have implemented it in my theme.My question is If I use transient api is it required caching plugin? (I hate plugins!!!) If I use ...
0
votes
1answer
405 views

How to disable W3 Total Cache “Performance” menu under multisite? [closed]

I came across the following article W3 Total Cache - How to disable “Performance” menu under multisite? However on testing it with the latest version of WordPress 3.7 and W3 Total Cache v0.9.3 it ...
1
vote
0answers
154 views

How to add IE6 user agent to w3 total cache [closed]

I want to display other simple theme for IE6 visitor by adding Internet Explorer 6 to User Agent Groups in W3 Total Cache plugin. When I add MS IE6 to a specific group I got: 550 internal server ...
4
votes
1answer
1k views

Difference between w3total cache disk enhanced and disk basic [closed]

Regarding the w3total cache working mechanism, I searched the internet but couldnt find any proper information regarding these two. What is the difference between the disk enhanced and disk basic in ...
1
vote
0answers
772 views

How does W3TC Auto Minify deals file file name [closed]

Hi there, I am having problems with W3TC Minification of JS and CSS on automatic mode. Since I have alot of wordpress websites, auto mode would be the best way to go for me. It would take alot of ...
4
votes
1answer
921 views

AJAX vs Fragment Caching for W3 Total Cache [closed]

I'm running a WP site with WooCommerce and I want to do some caching. I'm going to exclude the pages such as the cart/checkout for obvious reasons however there are a couple of the things on the site ...
1
vote
1answer
3k views

Can I ignore caching of a plugin in W3 Total Cache? [closed]

I currently have a plugin that lets me display a random post in a widget. The problem is that if I activate w3 total cache it will only display that post as long as the cache hasn't been cleared. Is ...
0
votes
2answers
281 views

W3 Total Cache + S3 + Cloudfront. [closed]

For a small site, what WordPress/site files normally go into the S3 bucket in order to get optimal use as a CDN?
0
votes
1answer
155 views

W3 Total Cache Minification - Any way to not use php? [closed]

I use nginx, php5-fpm and fastcgi_cache. W3TC minification seems good enough, but every include points to "minify.php?". I want to be able to keep my site up even if php and mysql server's goes down - ...
7
votes
2answers
375 views

Limit cache size from W3 Total Cache [closed]

Is it possible to define a limit for how much space W3 Total Cache is allowed to use?
4
votes
2answers
1k views
0
votes
1answer
84 views

W3 Total Cache Minification: way to revert back? [closed]

W3 Total Cache Minification: after adding all my js files in the minification settings, what if something screws up? Is is possible to revert back to the original un-minified files? Thanks.
0
votes
1answer
373 views

Programmatically disable W3 Total Cache in development environment [closed]

I've got two environments in my project: dev & production. I just want to be able to deactivate or disable W3TC in my dev environment but the plugin has no native support for this . I also can't ...
3
votes
1answer
210 views

Need to create a function that will run regardless of W3TC PageCache for every page request [closed]

I want to create a specialized function that check certain parameters (page requested, ip of user against a list), if the user matches he will be redirected to a different site, if he doesn't match he ...
0
votes
1answer
132 views

Slow WP Site, theme.php not caching? Up to 25 second load time! [closed]

I have two WP subdirectories off of a Joomla domain. The Joomla load time is ok. However, the WPs are so so sooooo slow. The back end is slow too. I have w3 cache installed on both and I've copied the ...
0
votes
1answer
2k views

How to force content refresh of a page that has been loaded previously by the user? [closed]

How can any page on the site be forced to refresh or load content by ignoring anything in cache, everytime a visitor visits the page for the second time? The website uses twentyeleven & w3tc ...
0
votes
1answer
406 views

W3 Total Cache - Converting Apache rewrites to Nginx [closed]

I'm trying to convert the following Apache rewrites to Nginx : <IfModule mod_rewrite.c> RewriteEngine On RewriteBase / RewriteCond %{REQUEST_METHOD} !=POST RewriteCond %{QUERY_STRING} ="" ...
0
votes
1answer
199 views

Is W3 Total Cache supposed to delete the local files after they are uploaded to CDN? [closed]

My site hosts/sells hundreds of photos. To optimize the loading of each image in the front-end I decided to use CDN. The plugin I'm using for that is W3 Total Cache. My question is; is it supposed to ...
1
vote
0answers
50 views

Permanently modifying the W3 Total Cache's nginx.conf file [closed]

I want to have an add_header directive inside a location block of the nginx.conf (inside the document root) generated by W3 Total Cache like this # BEGIN W3TC Page Cache cache location ~ ...
1
vote
1answer
241 views

Speed up MU Wordpress on Apache VPS?

I have a wordpress multisite 3.6 with 1 main site and 5 subdomains(with mapping domains) I am tried to make it faster, i install the W3 Total Cache plugin i add on my apache the APC 3.1.13 yum ...
3
votes
1answer
603 views

How to cache custom pages using W3 Total Cache? [closed]

Some posts are requested through Ajax. <?php // Filename: ajax-posts.php require_once "wp-load.php"; echo my_get_post($_GET["id"]); ?> How can I make theese Ajax requests cacheable by W3 ...
1
vote
0answers
255 views

nginx varnish w3 total cache issues [closed]

I converted a few sites from Apache to nginx and it was running well for a while. I recently updated the nginx configuration regarding the new changes to W3 Total Cache rules. I also tried to clean ...
1
vote
2answers
251 views

Intercepting Before W3 Total Cache [closed]

I am writing a plugin where I want to read user agent and send custom headers back on certain agents. Unfortunately however several people have the W3 Total Cache plugin and what it's doing is that, ...
0
votes
1answer
138 views

Enable Minify in W3Total Cache using NGINX [closed]

I am having an issue with enabling minify with the W3TC plugin. I am using a LEMP stack and cloudfront as a CDN, and all of these features, except for the minify work fine. In order to enable fancy ...
0
votes
3answers
2k views

Disable WordPress cache programmatically on a request [closed]

How do I turn off the WP Super Cache & W3 Total Cache functionality programmatically? For instance, I neither want to make it use the cache on some requests nor cache the output of the request, do ...
0
votes
1answer
79 views

How can I output HTML in a template without it being passed through a caching filter? [closed]

I'm in a bit of a bind. I'm using W3TC, with the "Prevent caching of objects after settings change" option enabled, so that pagespeed service can be refreshed when needed. Unfortunately, this adds ...
4
votes
1answer
3k views

Wordpress Browser Cache with W3-Total-Cache doesn't show new posts [closed]

I'm running the latest version of both Wordpress (3.5.1) and the always popular W3 Total Cache (0.9.2.8), but I'm having issues with the browser cache. Basically I can't figure out the settings to ...
-2
votes
1answer
105 views

W3 Total Cache benefits without using plugin? [closed]

W3 Total Cache isn't compatible with WPTouch. Is there a way to get the benefits of W3 Total Cache without using the plugin?
2
votes
2answers
3k views

W3 Total Cache Minify Rewrite Error with Wordpress on nginx [closed]

I'm trying to get W3 Total Cache to rewrite URLs to minified files. I've tried every tutorial I could find but I don't seem to be able to get it right. I keep getting a W3 Total Cache error saying ...
4
votes
2answers
2k views

W3 Leverage browser caching not working for google pagespeed [closed]

I have a site at http://iqonline.eu which uses w3 total cache for all its caching and minifying purposes and everything is working nicely as per normal. However when checking the site on Google page ...
4
votes
1answer
1k views

Proper hook for W3TC defines, or dynamically disable w3 total cache [closed]

I have a site that uses a shopping cart plugin (Shopp), a plugin I wrote, and W3 Total Cache. In my plugin, I'd like to make sure that W3 Total Cache does not serve any cached pages if the user has ...
3
votes
2answers
307 views

Is it possible to disable caching of an option when using w3 total cache?

a plugin i'm working on has a conflict with w3 total cache. To be more specific, in my code i have static function get_instance() { if( self::$_instance === NULL ) { // get the settings ...
1
vote
1answer
770 views

W3 Total Cache CSS & JS files GZip issues [closed]

Having checked my site with google page speed and gzipwtf.com I have noticed that my css and js files are not getting compressed (although html is). Have tried unchecking " Prevent caching of objects ...
0
votes
1answer
242 views

How to hide W3 Total Cache from non admins?

I would like to be able to hide W3 Total Cache from non admins. How can I go about doing so? The following code I tried implementing in my functions.php file does not work: function hide_w3tc() { ...
0
votes
1answer
229 views

Where to put W3 Total Cache rewrite rules in .htaccess? [closed]

Should I put them in the following order or the order doesn't matter at all? # BEGIN W3TC Browser Cache # END W3TC Browser Cache # BEGIN W3TC Page Cache core # END W3TC Page Cache core # WordPress ...
0
votes
2answers
2k views

nginx + W3 Total Cache: rewrite rules issue [closed]

nginx 1.2.7 + WP 3.5.1 + W3TC 0.9.2.8. Rewrite rules generated by the plugin simply don't work, server returns 404 after including them in nginx server config. Or maybe I'm doing something wrong? ...
2
votes
3answers
3k views

Page output in strange characters [closed]

Apparently a lot of people complain that they only see random letters and characters: My biggest problem is that I can't reproduce the problem on ANY of my devices! Not on my Windows XP laptop, not ...
1
vote
2answers
404 views

Can I flush W3TC's cache in a capistrano deploy? [closed]

I'm trying to simplify my deploy process and am making use of the Capistrano tool. Is there a way to have capistrano flush W3TC's cache in a deploy task?
0
votes
1answer
142 views

W3 Total Cache “Preview mode could not be disabled” [closed]

I receive the message: Preview mode could not be disabled. Please run chmod 777 /wp-content/w3-total-cache-config-preview.php to make the configuration file write-able, then try again. I ...
2
votes
2answers
385 views

wordfence scan warning on W3 Total Cache [closed]

I use Wordfence plugin which scans server side plugins with original plugin files to see if anything was modified by hacker/cracker. Today I got a warning and it shows these modifications on ...
1
vote
3answers
3k views

Page cache for categories not updating with W3 Total Cache [closed]

I noticed recently that the full page cache for category pages isn't getting updated. Other pages seem to work fine (home, posts, etc) but categories cache files stay untouched for days until I ...
-1
votes
1answer
306 views

WP Super Cache versus W3 Total Cache [closed]

I recently moved to a dedicated server and I've been having some problems with W3 Total Cache, server crashing, eating up a lot of RAM, back end interface becoming slow.. Everything appeared to work ...
2
votes
2answers
2k views

Make W3 Total Cache “Empty All Caches” function purge varnish [closed]

Right now, when I perform "Empty All Caches" it doesn't send a PURGE request to varnish. The result is that varnish isn't being refreshed. Is there a way that I can make varnish purge it's cache when ...
1
vote
3answers
547 views

server load. $_SERVER['REMOTE_ADDR'] and $_SERVER['HTTP_HOST'] [closed]

while writing new code and testing it, I incorporate it into my site by testing for the remote IP address as follows; i.e., I'm the only one who will see the new code: in /functions.php: // to hide ...