I believe its a bug which is currently being attended to. Read the article below, which describes the current versions problems. W3 Total Cache Minify Bug Make sure that you’ve upgraded to the latest version in case its been resolved.
Use jQuery or Javascript to cycle through and randomly pick one of your links, this way you can bypass the caching? var messages = [“Good!”, “Great!”, “Awesome!”, “Super!”, “Nice!”]; function getMessage() { return messages[Math.floor(Math.random() * messages.length)]; } From https://stackoverflow.com/questions/3419928/how-can-i-return-a-random-value-from-an-array
I ended up just putting variables to denote the layout in the conversion link. For example, if the layout is a grid, the url is http://site.com/page-name/?g It doesn’t consistently let me switch layouts between users, but at least the data isn’t being skewed by a $_SESSION variable reporting something differently than what is being seen … Read more
Got it to work: In wp-config.php I added: define(‘W3TC_DYNAMIC_SECURITY’, ‘mysecretcode’); I created a PHP file (nocache.php) containing just the HTML to be output, and put it in the root folder. Then in my template file I used: <!– mclude mysecretcode nocache.php –><!– /mclude mysecretcode –>
W3TC, like super cache and others, does full page caching, you can’t tell it to ignore portions of pages as it will in practice mean that it will not cache those pages any longer, or will do partial caching which much less effective. You have 3 options to include dynamic content in a cached page … Read more
I’m using the plugin again and this url var doesn’t seem to appear. Yea it’s very strange because I don’t really change somthing – so it just seem to be a bug of the plugin.
The best way to deal with issues like this is referring to the manual. http://httpd.apache.org/docs/1.3/mod/mod_expires.html#expiresactive Syntax: ExpiresActive On|Off Context: server config, virtual host, directory, .htaccess Override: Indexes Status: Extension Module: mod_expires Look at the Context and Override syntax rules. It’s OK to use ExpiresActive in an .htaccess file aslong as you AllowOverride Indexes
Source: Chris Lima – Managing a High Performance WordPress Membership Site I should look at caching plugins because it makes things faster, better and worked for you. The problem with that answer is that most caching plugins don’t do much for logged in users. Most sites have is that non-logged in users should get pre-cached … Read more
Your main configuration file at /etc/nginx/nginx.conf has some pitfalls and it shouldn’t be that complex. Let me share a simpler version for you to start with… server { server_name www.yourdomain.com; # please replace the root path # ex: /srv/www/mysite.com/public_html root /path/to/wordpress/installation; index index.php; # please update the path to W3 Total Cache’s configuration # ex: … Read more
WordPress Leverage browser caching Show how to fix & Eliminate render-blocking JavaScript and CSS in above-the-fold content Show how to fix