nigro.simone

The translations reduces speed of WordPress.
For localized WordPress the loading time of translation files accounts for 30% of the entire processing time (less or more 40 milliseconds per page).
For each translation file, WordPress unpacks it and then everyone will be converted in an “Translation_Entry” object. This process, repeated at each page view, is a waste time and resource.
You can make this process 3 times faster by just installing this plugin. This plugin offers a caching solution using the WordPress standard cache mechanism that reduces this effects on performance.
Configurations are not required! You just have to install it and after the plugin does it all, none further action it’s required.
This plugin is very light: only 5 kB.
<h3>Features</h3>
<ul>
<li>No configuration</li>
<li>Supports multiple languages</li>
<li>Supports plugin’s translation files caching</li>
<li>Supports WordPress Network/Multisite installation</li>
<li>Cache automatically expire when translation file is updated</li>
</ul>
<h3>Recommended Installation</h3>
For better performance, verify that <code>/wp-content/object-cache.php</code> is installed (see https://codex.wordpress.org/Class_Reference/WP_Object_Cache#Persistent_Cache_Plugins).

Speed Up – Translation Cache

The translations reduces speed of Wordpress. This plugin offers a caching solution that reduces this effects on performance.

Vincenzo

WP Override Translations allows you to easily override any text string in WordPress, WooCommerce, and plugin/theme translations directly from your admin panel – no code editing required!
🔒 Security First (v3.0.0) 
* CSRF protection with WordPress nonces 
* User capability validation 
* XSS prevention with secure coding practices 
* No inline JavaScript handlers
⚡ High Performance (v3.0.0) 
* Modern MutationObserver API for DOM changes (replaces resource-heavy intervals) 
* Pre-built translation maps for faster processing 
* Optimized JavaScript with comprehensive error handling 
* Graceful fallback for older browsers
✨ Key Features: 
* Override any WordPress core, plugin, or theme text strings 
* Full WooCommerce compatibility for e-commerce sites 
* Support for HTML in translations (bold, links, etc.) 
* CSS selector-based DOM string replacement for dynamic content 
* Translates all <code>_e()</code>, <code>__()</code>, <code>gettext</code>, and <code>ngettext</code> calls 
* Real-time JavaScript translation for dynamic elements 
* WordPress coding standards compliant
📝 What You Can Translate: 
* WordPress core strings 
* WooCommerce product pages, checkout, cart messages 
* Plugin and theme text strings 
* Button labels, error messages, form fields 
* Any string that uses WordPress translation functions
❌ Limitations: 
Dynamic strings with placeholders like <code>%s</code> or <code>%d</code> cannot be translated (e.g., “%s has been added to your cart”).

Override String Translations

A secure and high-performance WordPress plugin for overriding string translations through your admin panel.

Speed Up – Translation Cache vs Override String Translations