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

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0
votes
1answer
338 views

W3 Total Cache, Rackspace CDN and Load Balanced Servers

I'm using W3 Total Cache to host media attachments at Rackspace Cloud Files. I've got two servers running alongside one another with a load balancer. Everything works fine on the front end, but in ...
0
votes
1answer
47 views

W3 Total Cache Can't Really Detect Things

I'm running Apache + Cpanel with PHP installed as an apache module. I've been trying to setup W3 Total Cache to see the php and apache extensions, and I've been having trouble. It detects curl and ...
0
votes
1answer
417 views

“Error: A charset attribute on a meta element found after the first 512 bytes.” - w3tc plugin?

I have already asked this question here (StackOverflow link) and the answer has not provided a solution to my problem. I am getting this error for my site in validation. Error: A charset ...
3
votes
1answer
244 views

Writing a view count with w3 total cache

I am trying to develop functionality which counts how many times a post is viewed however I am also using page caching (APC possible memcache in the future) via w3 total cache. The "view count" value ...
3
votes
3answers
281 views

Trouble with Transient API when W3TC is activated

I'm using W3 Total Cache 0.9.2.11 on Wordpress 3.5.2. I've got a problem with transient API and w3tc's object cache setting. When I activate 'object cache' with memcached (other settings are ...
0
votes
1answer
748 views

After I enabled W3Total Minify JS CSS theme break.

I use a W3Total cache plugin in my WordPress. After I enabled minify (automatic and/or manual), my theme break. It's Javascripts and CSS are not working. In Minify, I use its default settings. I have ...
2
votes
1answer
1k 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 ...
0
votes
1answer
31 views

Combine CSS files from all plugins into main stylesheet manually or use a caching plugin?

I like to keep my code organized and be careful of any automated jobs from plugins and software. Is it a good practice to open the plugins and find all the calls of their css file and replace it with ...
2
votes
2answers
4k views

W3 Total Cache active but not working (solved)

Update: Found the reason for the issue. The theme had this add_action('init','ezgz_buffer'); function ezgz_buffer() { ob_start('ob_gzhandler'); } The above code enables gzip-compression if ...
0
votes
1answer
62 views

using .htaccess only for wordpress security no plugins

Right now I am using bulletproof wordpress security for my websites, but when i am installing W3 Total Cache plugin it gives me some errors related to .htaccess file and bulletproof wordpress security ...
3
votes
2answers
1k views

Showing as logged in after logout (W3 Total Cache issue)

I've got a login/logout link using wp_loginout(). After a user logs out their user info is still being shown by get_currentuserinfo(), only after they visit a second page does it revert to not showing ...
1
vote
0answers
103 views

Problem with W3 Total Cache Interfering with Cron Jobs

I'm having an issue on a site where I schedule posts and they all miss their schedule every time and end up having to be manually published later in the day. I have WP cron disabled ...
0
votes
0answers
20 views

Add filter on a plugin's function in functions.php

I need to modify a W3TC function private function rules_core_generate_apache($config){ /* Code */ return $rules; } which generate .htaccess code, specifically I need to add a custom ...
0
votes
0answers
20 views

Debug W3TC minification of JS & CSS

Can anyone share tips on how to approach debugging of W3TC minification of JS and CSS on a wordpress site? I recently installed W3TC on a live site and I really appreciate the speed gain minification ...
0
votes
1answer
29 views

Force W3 Total Cache to Use Amazon S3 Reduced Redundancy Storage

I am writing a custom plugin for my site and I am trying to figure out how to hook into the W3TC plugin from my own plugin and override the Amazon S3 upload settings to use reduced redundancy storage. ...
1
vote
2answers
209 views

W3 Total Cache doesn't detect memcached

I have a wordpress installation (latest version) running on a debian server with memcached and php5-memcached installed (memcache appears on phpinfo()), but W3 Total Cache doesn't seem to recognize ...
2
votes
3answers
664 views

How does W3 Total Cache CDN URL rewrites work?

I just setup W3 Total Cache S3 CDN (origin push) and most of the URLs are being rewritten correctly but we have some custom plugins where the URLs are not being rewritten. How do I grab the rewritten ...
0
votes
0answers
46 views

wp_localize_script seems to break with W3TC combine/minify

I am using a simple plugin Simple Subscriber Signup Widget (which I made) which just allows users to submit their email address to the subscribers list. It does this via an ajax call which uses ...
0
votes
1answer
22 views

Browser Cache causes 'Orderby=rand' to return the same posts

I have a code that redirects users to a random post whenever they visit the homepage: if (have_posts()) { query_posts('orderby=rand'); while (have_posts()) { the_post(); ...
0
votes
0answers
91 views

Get post id of permalink for a specific custom post type?

I have custom post type called Personnel. I have this code to show a specific post ("details" page for personnel) (resides in children themes folder of Oxygen and is called single-personnel.php) ...
0
votes
1answer
50 views

W3 total cache - white screen of death when trying to show certain taxonomies

I'm using plugin W3 Total cache and it worked excellent -until I added a custom "detail page" of a custom taxonomy (with a file called taxonomy-categorycourses.php) where the categorycourses is the ...
0
votes
1answer
60 views

Random characters with W3 Total Cache when shared on Facebook

I have a specific problem with some plugins working with each other. I use Rss Post Importer to import my feed from Audioboo as posts on my site. These are then shared to Facebook using SharePress ...
0
votes
0answers
68 views

w3 Total Cache, Heroku and Amazon S3

I've built a pretty big site for a client, which he's chosen to host on Heroku (don't ask me why, I've tried to talk him out of it but he won't listen). This means that all the uploads periodically ...
0
votes
0answers
54 views

W3 TOTAL CACHE and PLUGIN CONFLICT

After W3 Total Cache update to the latest Version my Image Generator (Meme) WP Plugin dont generates a image. Imput Text and other frontend functions work fine, but after click on the generate image ...
0
votes
0answers
38 views

Splash pages on a high traffic site

Could use some advice here. We have a fairly high traffic site web site using WordPress. Currently we have two VPS servers managing the site, one that holds WP, one that holds MySQL. The WP servers ...
0
votes
0answers
117 views

W3 Total Cache debug shows page caching not working, DB and Object caching works

I have nginx, apc running on my server and configure nginx according to this tutorial: http://codex.wordpress.org/Nginx I installed and activated w3 total cache and was done with all setting with no ...
1
vote
6answers
2k views

W3 Cache plugin and Facebook sharing

LATEST UPDATE (June 13th 2012) I can't figure out what's wrong with my codes. When I want to share one of my blog posts and use either the Facebook share button or copy the link of the blog post ...
0
votes
0answers
69 views

Plugin dont work after W3 Total Cache and Wordpress Update - Error

After the latest W3 Total Cache and WP Update (3.9) one of my plugins to create images don´t work. This error shows up after i create and publish the post (image) in the front end: Warning: ...
0
votes
0answers
61 views

Sitemap problem with WPSEO and W3tc

i have a problem with the Wordpress Seo by Yoast sitemap and W3 Total Cache. If I deselect the options "Minify" and "Browser Cache" the problem disappears. How do I resolve it? [Sitemap] ...
1
vote
0answers
29 views

Strange caching behaviour

I changed options in my theme (style settings, to keep it simple just say switched color from blue to red) and it seems nothing happened. After some trial and error I figured out that when I am logged ...
0
votes
1answer
387 views

Wordpress with php 5.5 and zend opcache

I currently updated/upgraded my php to 5.5.11 and want to use the opcache that comes with it. I enabled the cache and added a few settings to php.ini zend_extension=/usr/lib/php5/20131313/opcache.so ...
3
votes
1answer
198 views

Should I use Transients with W3 Total Cache APC Caching?

Should I use Transients in my queries like this? <?php if ( ! $my_paged = absint( get_query_var( 'paged' ) ) ) $my_paged = 1; if ( ! $my_query = get_transient( "567recent_$my_paged" ) ) { ...
0
votes
3answers
727 views

Where is New Relic API key?

I've installed Total Cache plugin in my wordpress application and it suggested me to create a New Relic account. I've done it, but now the plugin ask me for an API key, and no idea of where to find ...
13
votes
6answers
8k 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
0answers
92 views

W3 Total Cache CDN issue: Resized images not uploaded to Amazon S3

I'm using the plugin W3 Total Cache plugin to host files on my CDN (Amazon S3). Unfortunately, not all of my files are uploaded to the S3 bucket, although I don't get any error messages while ...
1
vote
0answers
80 views

W3 Total cache not minify after modifying minify settings

I use W3 total cache manual minify. Because it works perfectly on my blog. However, today after I added another 3 JS and two CSS files to W3TC minify URL, this plugin stopped minify my HTML, JS and ...
0
votes
1answer
51 views

force_ssl_admin() causing issues with preview links

I have recently enabled my WordPress website to use an SSL Cert for administration/login pages. I am using the plugin W3 Total Cache with my Content Delivery network. I have noticed that when I am ...
0
votes
0answers
91 views

WP MU+W3TC+GoogleXMLSitemaps: problem with Webmaster Google/Sitemap

I have a WPMU 3.6.1 with Domain Mapping (0.5.4.3) with W3TC (0.9.3) and Google XML Sitemaps (4.0 BETA). I have 4 different sitemaps. sub-1.com/sitemap.xml sub-2.com/sitemap.xml ...
0
votes
0answers
32 views

Custom Fields and W3 Total Cache

I've successfully setup WP + W3TC + Amazon s3 and everything is working fine except a little thing. I've a custom post type with about 10 custom fields with images/audio/video there. All attachments, ...
2
votes
0answers
125 views

How can I get W3 Total Cache to recognise Amazon ElastiCache? [closed]

What I did (on my EC2 instance): a) Followed Amazon's instructions here to install their special PHP Memcached Extension for ElastiCache. b) Confirmed it was installed and restarted apache $ php -i ...
0
votes
1answer
232 views

How to handle is_user_logged_in() with w3 total cache

I have a site that allows user registration and login but not via the standard wp-login.php etc - it's all done within the theme and a bit of s2member as well. I've been encountering problems where, ...
0
votes
2answers
157 views

What is good W3 total database caching option?

I have a centOS VPS (Apach+Nginx). Right now I use APC for w3 total plugin cache (disk enhanced for page cache). I have less than 25MB database. I can see several w3tc, APC cache errors. I think the ...
0
votes
0answers
37 views

How to total cache a specific PHP file?

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 ...
7
votes
4answers
2k views

W3 Total Cache, CDN and theme files

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
0answers
29 views

How to prevent selected JavaScript , CSS inline W3 total?

I use w3 total, inline JavaScript and CSS feature (HTML minify). But after enabled inline JS, lazy load video wordpress plugin stop working. How do I exclude w3 total automatically inline lazy load ...
0
votes
1answer
87 views

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

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 ...
0
votes
0answers
11 views

Cannot change Object cache IP for Total Cache plugin

I am using Total Cache with Memcached. And right now it is setup to connect to 127.0.0.1. But I want to change the IP. But it's not letting me. When I change it and save it, it reverts to 127.0.0.1. ...
0
votes
0answers
81 views

Page 404 not working after install w3 total cache

After I installed the W3 Total Cache plugin (http://wordpress.org/plugins/w3-total-cache/), anytime I get a 404 error I am redirected to my home page. I believe the issue is originating from my ...
0
votes
0answers
19 views

Is W3 Total Cache Necessary If You Have Cloudfare Activated On Your WordPress Site?

I just wanted to know "Is W3 Total Cache Necessary If You Have Cloudfare Activated On Your WordPress Site ?" Both of these services caches your site's files but should I care about W3 Total Cache ??
0
votes
0answers
20 views

What does W3 total object cache do?

I'm interesting to know, what is W3 total plugin object cache feature and which items are including to the w3 total object caching? I mean in database cache, it cache MySQL database tables. So in the ...