Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for WordPress Development Stack Exchange. Closed 7 years ago. Improve this question How do I turn off the WP Super Cache & W3 Total Cache functionality programmatically? For instance, I neither want to … Read more
I have made changes in my CSS, but it doesn’t work. I know it’s because of caching from admin panel. How to clear cache of my WordPress admin. Is there any method to clear the cache? 5 s 5 Have you looked at WP_Object_Cache? If you suspect there is unwanted caching happening in the code … Read more
I have a site with tons of posts hundreds/thousands of which have YouTube videos embedded. Most use the default youtube_url format and the actual embed code is stored in the oEmbed postmeta fields. I switched the site to HTTPS and a new domain, and now the old videos don’t show unless I resave the post. … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for WordPress Development Stack Exchange. Closed 7 years ago. Improve this question I have a question. How can I clear the cache when a post is submitted ? Actually, I need to clear … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for WordPress Development Stack Exchange. Closed 7 years ago. Improve this question I have a site that uses a shopping cart plugin (Shopp), a plugin I wrote, and W3 Total Cache. In my … Read more
It’s clear that form submissions and AJAX requests, especially sensible ones, need “nonces” to avoid certain exploits. However, with heavy use of caching systems it becomes harder to generate them and output fresh nonces instead of cached ones. To solve the problem I thought about creating an AJAX function that returns a fresh nonce, to … Read more
I have a VPS with 30 WordPress sites. I am running nginx & APC and notice it eats up my RAM up to 1GB and it increases each time I add another site. I notice APC is the one that’s causing the increasing of ram usage. Is there a way to optimize this? 2 s … Read more
If a logged-out user visits a page, and then revisit it when logged-in, it will show the cached version. There’s a closed question similar to this with an answer that suggests to set Cache Control to no-cache. This will affect logged-out users, which defeats the purpose of caching in the first place. The problem When … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for WordPress Development Stack Exchange. Closed 7 years ago. Improve this question I have a site at http://iqonline.eu which uses w3 total cache for all its caching and minifying purposes and everything is … Read more
I have been doing some experimenting with caching performance using loader.io and have been left with some puzzling results. I was originally on a shared host that used a LAMP stack. Even with caching enabled it would fall over after 200 visitors in 1 minute. I setup a basic LEMP (Nginx 1.9.12 + PHP-FPM7.0) 1GB … Read more