tranduy258

VN Speed Optimizer is a comprehensive performance optimization suite designed for high-performance websites worldwide. While it includes specialized routing optimization for challenging network regions (like Vietnam), it delivers lightning-fast speed for any WordPress site globally.
<h4>Core Features</h4>
<ul>
<li>Static HTML Cache – Lightning-fast page delivery with intelligent cache management.</li>
<li>Smart Cleanup – Removes bloat (Emojis, Embeds, Dashicons) and optimizes Heartbeat API.</li>
<li>Social Boost – Optimized delivery for Facebook, TikTok, and Zalo traffic.</li>
<li>Community CDN (Beta) – Join the community network to accelerate content delivery.</li>
<li>Instant Touch – Preloads pages on hover for instant navigation.</li>
<li>Smart SEO & Schema – Auto-generated JSON-LD and Crawl Control to save crawl budget.</li>
<li>WooCommerce Optimizer – Unloads heavy Woo scripts on non-shop pages.</li>
<li>Smart Fonts – Fixes CLS with fallback fonts and localizes Google Fonts.</li>
<li>Smart Media – Cloud Image CDN and auto-compression.</li>
<li>Asset Optimization – Async CSS, Defer JS, Smart JS Delay, and Critical CSS.</li>
<li>Security & Access – Security Headers (XSS protection) and A11Y fixes (Smart Access).</li>
<li>Database Detox – Auto-schedule cleanup for revisions and transients.</li>
<li>YouTube Lazy Load – Replaces heavy iframes with lightweight thumbnails.</li>
</ul>
<h4>Community Acceleration Network (Opt-In Feature)</h4>
Important: This is a peer-to-peer (P2P) network, NOT a traditional CDN like Cloudflare or AWS. Your site will both receive AND serve cached resources to other community members.
When enabled, your site can participate in the VN-Nexus Community Network to share cached resources and help accelerate loading for other community members.
Privacy & Transparency: 
* 100% anonymous participation 
* No personal data collected 
* Requires explicit user opt-in 
* Can be disabled anytime 
* Check your hosting provider’s Terms of Service before enabling (some hosts restrict P2P)
How it works: 
* Your site announces cached resource availability to the network 
* Other sites in the network can request these resources (typically 1-5MB/day for small sites, 10-20MB/day for medium traffic sites) 
* Everyone benefits from faster loading speeds 
* All communication is encrypted and anonymous
Note: This is an experimental community-driven project and not a replacement for commercial CDN services.
<h3>External Services</h3>
This plugin optionally connects to external services when specific features are enabled by the user.
<h4>VN-Nexus Community Network</h4>
Service URL: https://edge.vn-nexus.com
When Used: 
1. Social Boost: Connects to <code>edge.vn-nexus.com/boost/facebook</code> to optimize traffic flow when Social Boost is enabled and social traffic is detected. 
2. Community CDN: Connects to <code>edge.vn-nexus.com</code> (or configured node) to announce/retrieve public assets when Community CDN is enabled.
Data Sent: 
* Anonymous site identifier (MD5 hash of site URL) 
* Region code (derived from WordPress locale) 
* Public asset URLs (CSS/JS/Images) 
* Timestamp
Purpose: 
To enable peer-to-peer content acceleration and regional traffic optimization.
Privacy: 
* No personal data is collected or transmitted 
* Participation is 100% voluntary and opt-in
Privacy Policy: https://vn-speed.ttpdn.com/privacy.html 
Terms of Service: https://vn-speed.ttpdn.com/terms.html
<h4>VN-Nexus License API</h4>
Service URL: https://api.vn-nexus.com AND https://edge.vn-nexus.com/license
Operated By: VN-Nexus Project Contributors (same team that develops this plugin)
When Used: 
When validating PRO features or checking license status in plugin settings.
Data Sent: 
* License Key 
* Site URL 
* Plugin Version 
* Timestamp
Purpose: 
To validate software licenses and deliver feature updates.
Privacy: 
* Only technical data required for validation is sent 
* No personal user data is tracked 
* No content is accessed
Privacy Policy: https://vn-speed.ttpdn.com/privacy.html 
Terms of Service: https://vn-speed.ttpdn.com/terms.html
<h4>Google Fonts / YouTube</h4>
<ul>
<li>Google Fonts: Uses <code>preconnect</code> resource hints.</li>
<li>YouTube: Fetches thumbnails from <code>i.ytimg.com</code> for local caching if Lazy Load is enabled.</li>
</ul>
<h4>Weserv.nl Image CDN</h4>
Service URL: https://images.weserv.nl
When Used: 
When “Smart Image CDN” is enabled and no custom CDN URL is provided.
Data Sent: 
* Image URLs (to be fetched and optimized) 
* Visitor IP (standard HTTP log)
Purpose: 
To compress, resize, and serve images in next-gen formats (WebP) via a global edge network.
Privacy Policy: https://github.com/weserv/images/blob/5.x/Privacy-Policy.md 
Terms of Service: https://github.com/weserv/images/blob/5.x/LICENSE
<h4>VN-Speed Worker API</h4>
Service URL: https://edge.vn-nexus.com
When Used: 
When “Critical CSS” generation is triggered for the homepage or new posts.
Data Sent: 
* Page URL 
* Viewport Dimensions 
* HTML Content (for analysis)
Purpose: 
To generate Critical CSS to eliminate Render-Blocking resources and improve FCP/LCP.
Privacy Policy: https://vn-speed.ttpdn.com/privacy.html 
Terms of Service: https://vn-speed.ttpdn.com/terms.html
<h3>Developer Disclosure</h3>
Service Ownership: 
The VN-Nexus Community Network (edge.vn-nexus.com, api.vn-nexus.com) referenced in this plugin is operated by the same development team that maintains this plugin as an open-source project.
No Commercial Benefit: 
The plugin author does not financially benefit from users enabling Community Acceleration. This is a community-driven performance optimization network provided free of charge.
No Service Lock-In: 
Users can disable Community Acceleration entirely and still access 100% of the plugin’s core optimization features including: 
* Static HTML Cache 
* Asset Optimization (CSS/JS minification, defer, async) 
* Image Lazy Loading 
* Database Cleanup 
* Smart SEO & Schema 
* WooCommerce Optimization 
* And all other performance features
Community Acceleration is a completely optional enhancement and does not restrict access to any core functionality.

VN Speed Optimizer

High-performance optimization suite: Static HTML Cache, Async Assets, LCP Fixer, and Community CDN.

Prakhar Bhatia

Core Web Vitals RUM is a comprehensive WordPress plugin that monitors your website’s Core Web Vitals metrics from real users, not just lab tests. Get actionable insights to improve your site’s performance and SEO rankings.
<h4>Why Real User Monitoring (RUM)?</h4>
While tools like Google PageSpeed Insights provide valuable lab data, they don’t reflect the actual experience of your visitors. Core Web Vitals RUM collects data from real users across different devices, browsers, and network conditions, giving you the most accurate picture of your site’s performance.
<h4>Key Features</h4>
🚀 Real User Monitoring 
* Collects LCP, INP, CLS, FCP, and TTFB from actual visitors 
* Tracks performance across different devices and browsers 
* Provides accurate, real-world performance data
📊 Comprehensive Analytics 
* Beautiful dashboard with real-time performance scores 
* Detailed reports with trends and insights 
* Page-specific performance analysis 
* Device and browser breakdown
🔔 Smart Alerts 
* Email notifications when performance drops 
* Configurable thresholds for each metric 
* Daily, weekly, or immediate alerts 
* Beautiful HTML email templates
📈 Google Analytics 4 Integration 
* Send Core Web Vitals data to GA4 
* Custom events for each metric 
* Enhanced GA4 reporting capabilities 
* Measurement Protocol API integration
⚙️ Flexible Configuration 
* Adjustable sample rates (1-100%) 
* Customizable performance thresholds 
* Data retention settings 
* Privacy-compliant data collection
🔒 Privacy & Security 
* GDPR-compliant data collection 
* IP address anonymization 
* No personal data collection 
* Secure REST API endpoints with proper permission callbacks 
* Input validation and sanitization on all data
<h4>Core Web Vitals Explained</h4>
LCP (Largest Contentful Paint): Measures loading performance. Shows when the largest content element becomes visible.
INP (Interaction to Next Paint): Measures interactivity. Shows how quickly the page responds to user interactions.
CLS (Cumulative Layout Shift): Measures visual stability. Shows how much content shifts during page load.
FCP (First Contentful Paint): Measures loading performance. Shows when the first content becomes visible.
TTFB (Time to First Byte): Measures server response time. Shows how quickly the server responds to requests.
<h4>How It Works</h4>
<ol>
<li>Data Collection: The plugin automatically collects Core Web Vitals data from your visitors</li>
<li>Analysis: Data is processed and analyzed to provide meaningful insights</li>
<li>Reporting: View comprehensive reports in your WordPress admin dashboard</li>
<li>Alerts: Get notified when performance issues are detected</li>
<li>Integration: Send data to Google Analytics 4 for enhanced reporting</li>
</ol>
<h4>Use Cases</h4>
<ul>
<li>SEO Optimization: Improve your Core Web Vitals scores for better search rankings</li>
<li>Performance Monitoring: Track performance trends over time</li>
<li>Issue Detection: Identify performance problems before they impact users</li>
<li>Competitive Analysis: Compare your performance against industry standards</li>
<li>User Experience: Ensure your site provides a great experience for all visitors</li>
</ul>
<h4>Privacy Compliance</h4>
The plugin is designed with privacy in mind: 
* No personal data is collected 
* IP addresses are anonymized 
* GDPR-compliant data collection 
* Users can opt-out of data collection 
* Data is stored securely on your server
<h4>Data Collection & Third-Party Services</h4>
What Data is Collected:
This plugin collects anonymous performance metrics from your website visitors to help you monitor and improve your site’s Core Web Vitals scores. The following data is collected:
<ul>
<li>Performance Metrics: LCP (Largest Contentful Paint), INP (Interaction to Next Paint), CLS (Cumulative Layout Shift), FCP (First Contentful Paint), and TTFB (Time to First Byte) values</li>
<li>Page Information: Page URL and page title where metrics were collected</li>
<li>Technical Information: Device type (mobile/tablet/desktop), connection type, user agent string</li>
<li>Anonymized Location: IP addresses are anonymized by removing the last octet (IPv4) or last 80 bits (IPv6)</li>
<li>Session ID: A randomly generated session identifier (not linked to any personal information)</li>
</ul>
When Data is Collected:
<ul>
<li>Data collection can be enabled or disabled at any time in the plugin settings</li>
<li>You can configure a sample rate (1-100%) to control what percentage of visitors have their metrics collected</li>
<li>Data is collected only when visitors load pages on your website</li>
<li>Collection is disabled by default until you enable monitoring in settings</li>
</ul>
Where Data is Stored:
<ul>
<li>All performance data is stored locally in your WordPress database on your own server</li>
<li>No data is sent to external servers or third-party services by default</li>
<li>You have full control over data retention periods (configurable from 1-365 days)</li>
</ul>
Optional Third-Party Service – Google Analytics 4:
If you choose to enable the optional Google Analytics 4 (GA4) integration:
<ul>
<li>Core Web Vitals data will be sent to Google Analytics using the Measurement Protocol API</li>
<li>You must provide your own GA4 Measurement ID and API Secret</li>
<li>Data sent to GA4 is subject to Google’s privacy policy and terms of service</li>
<li>Google Analytics 4 Privacy Policy: https://policies.google.com/privacy</li>
<li>Google Analytics 4 Terms of Service: https://marketingplatform.google.com/about/analytics/terms/us/</li>
<li>This integration is completely optional and disabled by default</li>
</ul>
User Consent:
<ul>
<li>Site administrators have full control over enabling/disabling data collection</li>
<li>Monitoring can be turned off at any time from the plugin settings</li>
<li>The plugin does not track individual users or collect personal information</li>
<li>All collected data is aggregated and anonymized for performance analysis only</li>
</ul>
Data Security:
<ul>
<li>All REST API endpoints use proper authentication and validation</li>
<li>Input data is sanitized and validated before storage</li>
<li>Database queries use prepared statements to prevent SQL injection</li>
<li>The plugin follows WordPress security best practices</li>
</ul>
<h3>Support</h3>
For support, feature requests, or bug reports, please visit our <a href="https://nandann.com/contact" rel="nofollow ugc">support page</a> or create an issue on our GitHub repository.
<h3>Privacy Policy</h3>
This plugin collects anonymous performance data to help you improve your website’s Core Web Vitals scores. No personal information is collected, and all data is stored securely on your server. For more information, please review our privacy policy.
<h3>About the Developer</h3>
Prakhar Bhatia is a professional WordPress developer and troubleshooter with extensive experience in:
<ul>
<li>WordPress Troubleshooting: Expert diagnosis and resolution of complex WordPress issues, performance optimization, and security hardening</li>
<li>Custom Development: Bespoke WordPress plugins, themes, and custom functionality tailored to specific business needs</li>
<li>Site Migration & Hosting: Seamless website migrations, hosting optimization, and server configuration for peak performance</li>
<li>Security & Maintenance: Comprehensive security audits, malware removal, and ongoing maintenance to keep sites secure</li>
</ul>
Nandann Creative Agency specializes in WordPress development solutions for businesses of all sizes.
Contact: prakhar@nandann.com | Website: https://nandann.com

Core Web Vitals – Real User Monitoring (RUM)

Track Core Web Vitals (LCP, INP, CLS, FCP, TTFB) from real users with comprehensive analytics, GA4 integration, and performance insights.

VN Speed Optimizer vs Core Web Vitals – Real User Monitoring (RUM)