odanree

ODR Image Optimizer is a professional-grade performance suite built on SOLID principles. Unlike monolithic optimization plugins, ODR focuses on the critical rendering path to eliminate resource discovery delays.
Designed to hit a 100/100 Lighthouse score on mobile under standard configurations. By decoupling image processing from delivery policy, the plugin reduces Largest Contentful Paint (LCP) by optimizing how the browser prioritizes assets.
Performance Results (reference test site, mobile Lighthouse): 
– Largest Contentful Paint (LCP): 1.4s (↓ 1.0s improvement) 
– First Contentful Paint (FCP): 1.0s 
– Total Blocking Time (TBT): 0ms 
– Cumulative Layout Shift (CLS): 0
Real-world numbers will vary based on theme, hosting, and content.
<h3>Features</h3>
<ul>
<li>Priority Service: Injects <code>fetchpriority="high"</code> and <code><link rel="preload"></code> tags to bypass LCP discovery delay.</li>
<li>WebP Conversion: Automatically converts and serves images in next-gen formats.</li>
<li>Kill Bloat: Toggle to remove heavy WordPress core scripts like the Interactivity API and Emojis.</li>
<li>SOLID Architecture: Developer-friendly, strictly typed, and built for speed.</li>
<li>Unified Dashboard: Manage all performance settings from a single, secure interface.</li>
<li>Zero Configuration: Works out-of-the-box with sensible defaults optimized for Lighthouse 100/100.</li>
</ul>
<h3>Support</h3>
For issues, feature requests, or documentation: 
– GitHub: https://github.com/odanree/odr-image-optimizer 
– Support Forum: https://wordpress.org/support/plugin/odr-image-optimizer/ 
– Documentation: https://github.com/odanree/odr-image-optimizer/tree/main/docs
<h3>Credits</h3>
Author: Danh Le 
Website: https://danhle.net
Built with SOLID principles and modern PHP practices. Inspired by the methodologies of enterprise performance optimization.
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. See LICENSE file for details.

ODR Image Optimizer

Professional image optimizer: WebP conversion, LCP preloading, and critical-path cleanup for a 100/100 Lighthouse score.

Francesco Sganga

Optimize images (jpg, png) in your WordPress site by converting them to .webp extension (it uses PHP GD library) 
WP Media Optimizer (.webp) only works with Firefox and Chrome (at this time).
— SAFARI NOW SUPPORTS .WEBP images —
Now with LAZY LOAD FEATURE!
IMPORTANT: WPMOWEBP works only in the frontend side of your website (e.g. not in wp-admin/)
ABOVE THE FOLD Feature is not really “for dummies” but with some tests you can really improve your PAGE SPEED RATE! Hope you can appreciate this feature.
USAGE
Simply install and activate it, and your images will be optimized.
You can send a Feature Request from the Plugin Settings Page. 
I hope you will use this form so I can add new features to this simple and wonderfurl plugin!
You can enable the new Lazy Load Feature by making a little donation to the author, you will receive a life time token for this feature and future improvements.
HOW IT WORKS
When anyone access to a WordPress page, plugin check for images already converted to .webp. 
If one or more images have not been already converted, the plugin converts them immediately. 
Converted images are stored in a subfolder of wp-content folder: wp-content/wpmowebp
TROUBLESHOOTING
If WordPress go out of memory try to add 
define(‘WP_MEMORY_LIMIT’, ‘256M’); 
to your wp-config.php
Enjoy your new WordPress Plugin.

WP Media Optimizer (.webp)

No jokes. The images are correctly converted in webp.
The minification of HTML is not working (I don't know if because it is used along with WP Fastest Cache).

Thanks Francesco
Grazie Ciccio <3

Do what it is supposed to do

Automatically optimize images in your Wordpress site by converting them to .webp extension

ODR Image Optimizer vs WP Media Optimizer (.webp)