Tagged Questions

0
votes
1answer
38 views

Exclude certain block from caching using Fragment Caching - doesn't work

I have a one form, and I'm inserting it on page footer from a function file. I need to display a random form to each visitors and thus have a function developed to support this. However, with caching ...
2
votes
0answers
136 views

AJAX vs Fragment Caching for W3 Total Cache

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 ...
0
votes
1answer
83 views

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

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 ...
1
vote
0answers
38 views

Limit cache size from W3 Total Cache

Is it possible to define a limit for how much space W3 Total Cache is allowed to use?
3
votes
1answer
269 views

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

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 ...
-1
votes
1answer
185 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 ...
1
vote
2answers
222 views

Using Multisite with a CDN?

I'm running Wordpress Multisite hosted with Bluehost, and only have 5 low volume sites. My site load time has been awful recently, so I've used Lazy Load, DB optimization, Smush.it, and Quick Cache to ...
1
vote
3answers
121 views

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

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 ...
0
votes
3answers
153 views

Disable WordPress cache programmatically on a request

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 ...
3
votes
1answer
275 views

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

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 ...
0
votes
3answers
426 views

Is the W3 Total Cache plugin a good choice for WordPress MultiSite? [closed]

I heard that many people had issues with W3 Total Cache on a WordPress MultiSite install. And then I see this on the plugin page: Compatible up to: 3.2.1 Last Updated: 2011-8-26 Seeing that ...
1
vote
0answers
124 views

Should i use wp transient with w3-total-cache apc caching

Should i use in my queries wp transient like this - <?php if ( ! $my_paged = absint( get_query_var( 'paged' ) ) ) $my_paged = 1; if ( ! $my_query = get_transient( "567recent_$my_paged" ) ...
0
votes
1answer
721 views

Bluehost WebHost and performance problems with W3TC

I'm currently arguing with Bluehost over slow server times and they pointed to a report at gtmetrix.com in which I found inefficient CSS selectors. There were 55 very inefficient CSS selectors from ...
2
votes
1answer
671 views

Varnish + W3 Total Page Cache

I currently have varnish setup on my server. I'm also using the W3 Total Cache plugin to speed up the site through a CDN. Question: Is there any point in using varnish if the pages are being cached ...
0
votes
1answer
103 views

Pagination in wp query with transient api

I have intergrated wordpress transient system with w3 total cache. Now i can`t to do pagination for this query. <?php $paged1 = ...
5
votes
2answers
627 views

Best way to show Dynamic Content on a Cached Wordpress Site?

I really want to use one of the Cache plugins so that I can serve up more Static pages on my WordPress theme/site. This is obviously the best performance upgrade you can do for a WordPress ...
1
vote
2answers
279 views

PHP Code stuck in Cache [Memcached]

Been having a bit of a problem with my site regarding our caching method and my php code not refreshing or flushing. To start, my site is on a dedicated Nginx webserver. I used W3 Total Cache for ...
1
vote
3answers
423 views

Settings to get the most out of W3 Total Cache

I'm running a dedicated server which hosts one website - our WordPress install. Currently we're getting around 400,000 pageviews per month and that will likely rise quickly over the coming month - ...
3
votes
2answers
158 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 ...
0
votes
1answer
376 views

Scheduling doesn't work due to caching?

I'm using W3 Total Cache and Nginx with Varnish, and I'm very happy with the speed. However, I noticed that when I schedule a post, the post doesn't get automatically posted when I'm a visitor. When ...
0
votes
1answer
417 views

APC fragmention woes on Apache AWS EC2 Small instance with WordPress and W3TC

Asked this question at serverfault, and got confirmation that W3TC is most likely causing the issue, but several of my more W3TC/Wordpress specific issues weren't able to be answered. Reposting ...
0
votes
1answer
42 views

W3 Total Cache Minification: way to revert back?

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
189 views

Wordpress performance is slow when user is logged in [closed]

I have a website running on wordpress and i have installed W3 total cache plugin on it the problem i am facing is the site home page load in around 10 to 12 seconds when user is logged in. The home ...
1
vote
1answer
390 views

Headway body classes and W3TC page cache conflict

I'm currently working on a website using WordPress, Headway, Modernizr and W3 Total Cache. The problem I'm having is that W3TC is caching the body tag, which means that this isn't being updated ...
0
votes
1answer
199 views

w3 total cache - Object Caching 2165/2469 objects?

Site is: http://kremim.com WordPress 3.2.1 MS, buddypress,bbpress installed. wp_options have 333 records. But Object Caching 2165/2469 objects? Why 2000+ ? Debug: ...
0
votes
3answers
1k views

w3 Total Cache not Caching - Requested URI is rejected [closed]

For some reason Total Cache does seem to be caching my pages. Each time I got to a page, when I view source, the Total Cache comment shows that it regenerated the page for this request. What worse, ...
0
votes
1answer
98 views

W3 Total Cache Help - How to update DNS Zone for a static domain

I am running this site: www.thetechnofreaks.com on Wordpress. Recently I came through a plugin that claims to increase the page load efficiency of my site. the plugin details can be found here: ...
0
votes
1answer
363 views

Combile External JS files using W3 Total Cache

Is there any option or is it recommended to combine external JS files using W3 Total Cache plugin for wordpress. When I say exxternal JS files, I mean that I want to combine .JS files that on other ...
0
votes
1answer
199 views

W3 Total Cache and IIS7 not doing much

I have my WordPress blog up and running on an IIS7 server and I installed W3 Total Cache. At some point prior to WordPress 3.2 upgrade, everything seemed to be working, but since then (and quite ...
7
votes
2answers
383 views

Pros and Cons for high “expire time” on wp-super-cache or w3-total-cache?

In the wp-super-cache page, there is the following sentence, which I do not understand:: Checking for and deleting expired files is expensive, but it’s expensive leaving them there too. On a ...
0
votes
2answers
56 views

W3TotalCache and Javascript — what should go where, when?

I'm just starting to use W3TotalCache and am a little perplexed by how I should load the gobs of javascript and CSS rendering on the site in the question. Adding some of the pre-minified jQuery ...
1
vote
2answers
462 views

Plugin Expires Headers - W3 Total Cache

Using the Google PageSpeed Online, it looks like the CSS/Images/JS files of most of my plugins (including wp-nivo-slider) do not get their expires-headers set. Is there a solution for this so that W3 ...
1
vote
1answer
265 views

Transient / object cache maximum key length [duplicate]

Possible Duplicate: Long option names fail silently? The WordPress Transients API makes it easy to save expensive values and look them up later. If you install an object backend (such as ...
2
votes
2answers
1k views

Clear cache when a post is submitted

I have a question. How can I clear the cache when a post is submitted ? Actually, I need to clear two speficied pages which display these articles ? By default, I have noticed the index.php is ...
0
votes
1answer
2k views

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

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 ...
1
vote
1answer
460 views

Getting soft 404 errors (200 status) when caching plugins are enabled

I have a blog running the latest stable version of WordPress on a dedicated virtual server with the following situation. (Replace [caching plugin] with W3 Total Cache, Hyper Cache, or Quick Cache, as ...
0
votes
1answer
860 views

W3 Total Cache can't create files

I want to use W3 Total Cache plugin. Installed plugin succesfully but i'm trying to enable Page Caching and i'm getting this error : Page caching is not available: advanced-cache.php is not ...
9
votes
5answers
5k views

W3 total cache - cache refresh programmatically

I am building a Digg like website in WordPress. After installing W3 Total Cache, I noticed certain elements such as number of votes (and voters ids) per post are cached even though they shouldn't be ...
0
votes
1answer
359 views

Minifing js files with w3 total cache and expiring the combined file

I'd like to clarify several details about how w3 total cache works. I'm using w3 total cache to combine multiple js files into one. I'm also setting expires headers from the browser tab to twenty ...
0
votes
3answers
341 views

Spam injected in w3 total cache page cache

I'm trying to fix a site which has been injected with external spam. After inspection I found out that the external content (so far just html advertising different kinds of drugs, no scripts) was in ...
2
votes
1answer
188 views

Should the page cache be refreshed often?

In the w3 total cache there is the option to set the time until the cache is flushed (and thus, recreated on the next time a visitor comes by). My question is, assuming I've got a lot of content on ...
2
votes
2answers
240 views

How can you develop on a live WordPress installation that is using W3 Total Cache?

Or to make it easier: you just want to disable the caching in order to see your changes in realtime. Any solution that would allow you to disable caching based on IP, logged user or cookie will be ...
0
votes
2answers
213 views

What archive plugin works with W3 total cache?

All plugins I've tried makes the page go blank. I tried so far: Smart Archives Reloaded Clean Archives Reloaded Better Extended Live Archives Thanks. Tal