Hasan CALISIR

NPP lets WordPress users manage Nginx Cache Purge and Preload (FastCGI, Proxy, SCGI, UWSGI) operations directly from the WordPress admin dashboard — actively warming the cache via site crawl, so your Nginx cache is always preloaded and ready.
➡️ Resources:
• Visit the <a href="https://github.com/psaux-it/nginx-fastcgi-cache-purge-and-preload" rel="nofollow ugc">NPP Main Development Repository</a> – Docs, issues & contributions and more. 
• Visit the <a href="https://github.com/psaux-it/nginx-fastcgi-cache-purge-and-preload/tree/main/safexec" rel="nofollow ugc">safexec Main Development Repository</a> – NPP’s privilege-dropping C wrapper. 
• Explore <a href="https://github.com/psaux-it/wordpress-nginx-cache-docker" rel="nofollow ugc">NPP Containerized</a> – Ready to run full stack Nginx Docker setup. 
• Refer to the plugin’s Help tab for additional guidance.
<h3>Features</h3>
🧹 Purge All Nginx Cache: Completely clear all cached data stored by Nginx.
🔄 Preload All Nginx Cache: Warm the Nginx cache with the most recent data for the entire website.
🎯 HTTP Purge (ngx_cache_purge): When the Nginx cache module is available, NPP uses it as the fastest purge path. Falls back gracefully to index and filesystem purge when the module is not present.
🚀 Auto Preload Nginx Cache: Automatically preloads the cache when Auto Purge is enabled for a POST/PAGE or after the Purge All action.
🧼 Auto Purge Nginx Cache: Purge cache on Post/Page content changes, comment status updates, theme/plugin updates, or when compatible Cache Plugins trigger a purge. Nginx cache is preloaded automatically if Auto Preload is enabled (for the entire site or individual page).
🔗 Purge Scope (Related Pages): Automatically purge related pages such as the Homepage, WooCommerce Shop page, and Category/Tag archives when a single URL is purged. Optionally preload those pages to keep the cache warm.
⏰ Schedule Nginx Cache Purge & Preload via WP Cron: Automate the purge and preload process using WordPress Cron jobs.
🧭 Proxy Support for Preload: Route preload requests through a proxy server for edge-case environments and containerized deployments.
⏱️ Live Preload Progress Monitoring: Watch the Nginx cache preload process in real time — complete with a dynamic progress bar, currently processed URL, 404 tracking, server load, and total completion time.
🌐 Remote Nginx Cache Purge & Preload via REST API: Remotely trigger cache purging and preloading through REST API endpoints.
⚙️ Manual Nginx Cache Purge & Preload: Allow manual purging and preloading of cache through the table view in the Advanced Tab.
📚 Nginx Cache Analyzer: Full HIT/MISS cache analyzer dashboard, from the last preload crawl with what is currently stored in the Nginx cache. Instantly spot uncached pages and Purge or Preload them directly in the Advanced Tab.
🔍 On-Page Nginx Cache Purge & Preload: Manually purge and preload Nginx cache for the currently visited page directly from the frontend.
🗝️ Custom Cache Key Support: Define a regex pattern to parse URLs based on your custom <code>_cache_key</code> format.
📊 Monitor Plugin and Nginx Cache Status: Monitor plugin status, cache status, and Nginx status from the Status tab.
📈 Cache Coverage Ratio: Live gauge in the WordPress dashboard widget showing the cache coverage ratio, based on the last preload snapshot. Refreshable on demand without a page reload.
☁️ Cloudflare APO Sync: Automatically mirrors NPP purge actions to Cloudflare APO to keep edge cache synchronized with your Nginx cache.
🔴 Redis Object Cache Sync: Bidirectional sync between NPP and Redis Object Cache. NPP Purge All flushes the Redis object cache, and a Redis flush triggers a full Nginx cache purge via NPP (when auto-purge is enabled).
🛒 WooCommerce Auto-Purge: Automatically purges Nginx cache when WooCommerce product stock quantity changes, stock status changes (in stock / out of stock / on backorder), or when an order is cancelled and stock is restored.
🔒 Concurrent Purge Serialization: Atomic lock mechanism prevents simultaneous purge operations from colliding, ensuring cache integrity during concurrent admin actions or background events.
🧩 Modular by Design: Easily integrate with external scripts and automation tools.
🖥️ User-Friendly Interface: Easy-to-use AJAX-powered settings, integrated into the WordPress admin bar and dashboard for quick access.
📋 Admin Notices and Logs: Receive notifications and view logs for plugin status and all cache-related actions within the WordPress admin area.
📧 Email Notifications: Receive email alerts upon completion of preload actions, with customizable templates to suit your needs.
<h3>Credits</h3>
This plugin is developed and maintained by Hasan CALISIR.
<h3>Privacy Policy</h3>
Prior to version 2.1.5, NPP optionally collected basic anonymous usage data when users explicitly opted in. As of version 2.1.5, all data collection and the opt-in mechanism have been completely removed. NPP collects no data whatsoever.
<h3>Support</h3>
For support and assistance, please contact Hasan CALISIR at hasan.calisir@psauxit.com.
<h3>License</h3>
This plugin is licensed under the GPLv2 or later.For more information, visit the plugin development page: <a href="https://github.com/psaux-it/nginx-fastcgi-cache-purge-and-preload" rel="nofollow ugc">Nginx Cache Purge Preload</a>

Nginx Cache Purge Preload

The most comprehensive solution for managing Nginx (FastCGI, Proxy, SCGI, UWSGI) cache operations directly from your WordPress dashboard.

Brice Capobianco

Let you delete your posts revisions individually or all at once (purge or bulk action). Compatible with Gutenberg (experimental) and classic editor.
<h4>What does it do?</h4>
Simple Revisions Delete adds a discreet link within a post submit box to let you purge (delete) its revisions via AJAX. Bulk actions also available.
It helps you keep a clean database by removing unnecessary posts revisions. Unlike other similar plugins, it lets you delete only specific posts revisions, not all your site revisions at once. 
The plugin is perfectly integrated in the WordPress back-end, and uses native core functions to safely delete revisions. 
It is very lightweight, very simple to use, and just does the job!
<h4>How does it work?</h4>
The plugin adds a discreet link in the post submit box, next to the default revisions counter (see screenshots section). 
When you click on it, it will purge the appropriate post revisions via AJAX (no JS is also support). 
It also add a new bulk action option in the post/page row view to let you purge revisions of multiple posts at once.
<h4>What’s new?</h4>
Since v2 you can now purge all your posts revisions from within the Gutenberg editor. 
Keep in mind that this feature is experimental. I haven’t yet find any way to make it works in a proper way with the current block editor available methods. I’m using jQuery (and AJAX) which is pretty much a hack (a workaround) and not a clean method considering the langages using by the Block Editor.
Since v1.3 you can delete a single revision at once (see screenshots).
<a href="http://b-website.com/simple-revisions-delete-free-wordpress-plugin" title="Plugin page" rel="nofollow ugc">See plugin page</a>
NOTE: There is no admin page for this plugin – none is needed.
<h4>Post Types support</h4>
The default supported post types are post and page, but you can easily add custom post types or remove default post types with the following hook:
<pre><code>function bweb_wpsrd_add_post_types( $postTypes ){
 $postTypes[] = 'additional-cpt';
 $postTypes[] = 'another-cpt';
 return $postTypes;
}
add_filter( 'wpsrd_post_types_list', 'bweb_wpsrd_add_post_types' );
</code></pre>
See CODEX to add support to all CPTs: https://codex.wordpress.org/Function_Reference/get_post_types
<h4>Custom user capability</h4>
The default capability to purge or remove rivisions is delete_post, but you can override this with the following hook:
<pre><code>function bweb_wpsrd_capability() {
 return 'edit_post';
}
add_filter('wpsrd_capability', 'bweb_wpsrd_capability');
</code></pre>
<h4>Languages</h4>
The plugin only bears a few sentences, but you can easily translate them through .MO & .PO files. Currently available languages are:
<ul>
<li>English</li>
<li>French</li>
<li>Deutsch – Thanks to <a href="https://profiles.wordpress.org/mallard66" title="mallard66" rel="nofollow ugc">mallard66</a></li>
<li>Dutch – Thanks to <a href="https://profiles.wordpress.org/jondor" title="jondor" rel="nofollow ugc">jondor</a></li>
</ul>
Become a translator and send me your translation! <a href="http://b-website.com/contact" title="Contact" rel="nofollow ugc">Contact-me</a>
<a href="http://b-website.com/category/plugins-en" title="More plugins by b*web" rel="nofollow ugc">CHECK OUT MY OTHER PLUGINS</a>
Please ask for help or report bugs if anything goes wrong. It is the best way to make the community benefit!

Simple Revisions Delete


Installed and activated on WordPress 6.2.2, opened a page in the block editor and clicked Purge. Done.



A really clean implementation of this feature. Very nice work @brikou!



When you get a chance, give it a test run yourself in WordPress 6.3 and update the Tested up to header. This shouldn't be missed out on because of a "Has not been tested with your version of WordPress" message!


Clean and simple

Simple Revisions Delete adds a discreet link within a post submit box to let you purge (delete) its revisions via AJAX. Bulk actions also available.

Nginx Cache Purge Preload vs Simple Revisions Delete