GTmetrix

GTmetrix has created GTmetrix for WordPress – a WordPress plugin that actively keeps track of your WP install and sends you alerts if your site falls below certain criteria.
Run analyses, schedule reports on a daily, weekly or monthly basis, and receive alerts about the status of your site all from within your WordPress Admin!

GTmetrix for WordPress

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Fantastic plugin but...

GTmetrix can help you develop a faster, more efficient, and all-around improved website experience for your users. Your users will love you for it.

Amigo Dheena

Amigo Performance is a powerful yet lightweight WordPress optimization plugin designed to significantly improve your website’s loading speed and performance scores. Whether you’re a developer, agency, or website owner, this plugin provides essential tools to enhance your site’s Core Web Vitals and user experience.
<h3>🚀 Key Features</h3>
🎯 Advanced Asset Manager (NEW in v3.2): 
* Page-wise Asset Grouping – Assets organized by page URL in an accordion interface for easy management 
* Compact View Design – Handle large numbers of assets efficiently with streamlined UI 
* Site-Wide Asset Control – Manage CSS/JS files on every page, not just the homepage 
* Visual Asset Discovery – See all loaded assets with real-time detection on any page 
* One-Click Optimization – Remove unnecessary files instantly without coding 
* Smart Restore System – Quickly restore assets if something breaks 
* Per-Page Precision – Different optimization settings for different pages 
* Developer-Level Power – Professional optimization tools with beginner-friendly interface 
* Asset Statistics – Track performance improvements and asset usage across your site
✨ Minification Features (NEW in v3.2): 
* CSS Minification – Compress CSS files by removing whitespace, comments, and unnecessary characters 
* JavaScript Minification – Optimize JavaScript files for faster loading and execution
Core Performance Optimizations: 
* Remove Query Strings – Eliminate version parameters from CSS/JS files for better caching 
* Remove WordPress Emoji Scripts – Save 13.5KB by removing unnecessary emoji assets 
* Defer JavaScript Parsing – Improve initial page load times by deferring non-critical scripts 
* Advanced Lazy Loading – Boost performance with iframe and image lazy loading
Legacy Features (Deprecated in v3.0): 
* ~~Selective Script Removal~~ – Replaced by Advanced Asset Manager 
* ~~Selective Stylesheet Removal~~ – Replaced by Advanced Asset Manager 
* Note: Old CSS/JS removal features only worked on homepage – new Asset Manager works site-wide
<h3>🎯 Performance Benefits</h3>
✅ Faster Page Load Times – Reduce initial loading time by up to 40% 
✅ Improved Core Web Vitals – Better LCP, FID, and CLS scores 
✅ Enhanced User Experience – Smoother browsing and reduced bounce rates 
✅ Better SEO Rankings – Google favors fast-loading websites 
✅ Reduced Server Load – Fewer HTTP requests and optimized resource delivery 
✅ Professional Admin Interface – Beautiful, modern interface for easy management 
✅ Enhanced Security – Comprehensive security framework with proper validation 
✅ Mobile Optimized – Perfect performance across all devices and screen sizes
<h3>🛠️ Feature Details</h3>
🎯 Revolutionary Asset Manager (Updated in v3.2) 
The Advanced Asset Manager is now even better with page-wise asset grouping in a convenient accordion interface. This major UI improvement makes it much easier to manage large numbers of assets across your entire website.
How It Works: 
– Visit any page on your website while logged in as admin 
– Click the “Asset Manager” button in the admin bar 
– See all CSS/JS files organized by page URL in an accordion interface 
– Expand/collapse page sections to focus on specific areas of your site 
– Toggle files on/off with simple switches 
– Changes apply instantly – test immediately 
– If something breaks, restore it with one click
Key Advantages: 
– Page-wise Organization: Assets are grouped by URL for easier management 
– Compact Interface: Efficiently handle large numbers of resources 
– Site-Wide Control: Unlike the old system (homepage only), manage assets on every page 
– Visual Interface: See exactly which files are loading in real-time 
– Safe Testing: All changes are reversible instantly 
– No Coding Required: Point, click, optimize – that’s it! 
– Professional Results: Achieve developer-level optimization without technical knowledge
✨ CSS & JS Minification (NEW Features) 
The new minification features help reduce file sizes by removing unnecessary characters, whitespace, and comments from your CSS and JavaScript files.
How Minification Works: 
– Enable CSS and/or JS minification in the core settings 
– The plugin automatically processes files to reduce their size 
– Minified versions are cached for optimal performance 
– Original files remain untouched for safety 
– File size reductions of 20-40% are common
Key Benefits: 
– Smaller File Sizes: Reduces download time and bandwidth usage 
– Faster Page Loading: Smaller files load and execute more quickly 
– Improved Performance Scores: Better PageSpeed and Core Web Vitals metrics 
– No Visual Changes: Functionality and appearance remain identical 
– Smart Caching: Minified files are cached for optimal performance
1. Query String Removal 
Removes version parameters (e.g., <code>?ver=4.6</code>) from CSS and JavaScript URLs. Some servers and proxy caches cannot cache files with query strings, even with proper cache headers. This optimization can improve caching efficiency significantly.
2. WordPress Emoji Removal 
Since WordPress 4.2, emoji support loads additional JavaScript (<code>wp-emoji-release.min.js</code>) on every page. If you don’t use WordPress emojis, removing this saves 13.5KB and reduces HTTP requests.
3. JavaScript Defer Parsing 
Defers the parsing of non-critical JavaScript until it’s actually needed. This reduces the initial page load time by allowing the browser to render the page content first before processing JavaScript files.
4. Advanced Iframe Lazy Loading 
Prevents iframes from loading until they’re visible in the viewport. Since iframes often load external resources beyond your control, lazy loading can dramatically improve initial page performance.
5. Modern Image Lazy Loading 
Implements efficient image lazy loading using modern techniques to improve Core Web Vitals, particularly Largest Contentful Paint (LCP) scores.
6. CSS Minification (NEW in v3.2) 
Reduces CSS file sizes by automatically removing unnecessary whitespace, comments, and redundant code. Minified CSS files load faster and consume less bandwidth, improving overall page performance.
7. JavaScript Minification (NEW in v3.2) 
Optimizes JavaScript files by removing comments, whitespace, and unnecessary characters without changing functionality. Smaller JS files parse and execute faster, leading to improved page speed scores.ques to improve Core Web Vitals, particularly Largest Contentful Paint (LCP) scores.
<h3>🎯 Perfect For</h3>
<ul>
<li>E-commerce Websites – Improve conversion rates with faster loading</li>
<li>Blogs & Content Sites – Better user engagement and SEO performance</li>
<li>Business Websites – Professional performance that reflects quality</li>
<li>Developers & Agencies – Essential tool for client website optimization</li>
</ul>
<h3>🏆 Tested With Popular Services</h3>
<ul>
<li>Google PageSpeed Insights</li>
<li>GTmetrix</li>
<li>WebPageTest</li>
<li>Pingdom Tools</li>
<li>Core Web Vitals Assessment</li>
</ul>
<h3>Support</h3>
Need help? Here’s how to get support:
<ul>
<li>Documentation: Check our detailed setup guides</li>
<li>GitHub Issues: Report bugs or request features</li>
<li>WordPress Support Forum: Community support</li>
</ul>
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Amigo Performance

Boost your website speed and improve Core Web Vitals scores with this comprehensive WordPress performance optimization plugin.

GTmetrix for WordPress vs Amigo Performance