Rayhan Uddin

Stop guessing about your site’s performance. Rayetun Site Monitor gives you real-user Core Web Vitals data collected directly from your visitors’ browsers — no external account, no API key, no tracking from third parties.
Activate it. Visit a few pages. Within seconds you’ll see live performance metrics on your WordPress dashboard.
<h3>⚡ Why This Plugin?</h3>
Unlike Search Console (which shows aggregated, delayed data), Rayetun Site Monitors every page in real-time from the moment of activation. No sample-size thresholds. No waiting for Google to collect data. Just instant, actionable insights.
<ul>
<li>🎯 Zero configuration — activate and data flows immediately</li>
<li>📊 Real users, real data — field metrics from actual visitors (not synthetic robots)</li>
<li>🔒 Your data stays yours — everything lives in your WordPress database</li>
<li>⚡ No impact on performance — sub-4KB beacon, loaded with defer, zero blocking</li>
<li>🔐 GDPR-friendly — no cookies, no third-party data sharing</li>
</ul>
<h3>📈 What It Measures</h3>
The plugin tracks all five Core Web Vitals and presents them with Google’s official thresholds:
 Metric 
 Target 
 What It Means
 LCP — Largest Contentful Paint 
 ≤ 2.5s 
 How fast your main content appears
 CLS — Cumulative Layout Shift 
 ≤ 0.1 
 How stable your page layout stays
 INP — Interaction to Next Paint 
 ≤ 200ms 
 How responsive your site feels to clicks
 FCP — First Contentful Paint 
 ≤ 1.8s 
 How fast anything appears on screen
 TTFB — Time to First Byte 
 ≤ 800ms 
 How quick your server responds
<h3>🖥️ The Dashboard</h3>
A single glance tells you everything about your site’s performance:
<ul>
<li>Score cards — P75 value per metric with color-coded Good / Needs Improvement / Poor badges</li>
<li>Distribution bars — see at a glance what % of page loads fall into each rating band</li>
<li>Sparkline trend charts — watch how each metric improves (or worsens) over 7, 14, or 30 days</li>
<li>Slowest Pages ranking — which URLs need the most work, sorted by LCP</li>
<li>Device split — toggle between All Devices, Mobile Only, or Desktop Only</li>
<li>Date range & URL filters — drill into specific time periods and individual pages</li>
</ul>
<h3>🔍 LCP Element Attribution</h3>
“My LCP is slow. But what is slow?”
Rayetun Site Monitor answers that automatically. The beacon captures the exact DOM element responsible for Largest Contentful Paint — whether it’s a hero image, a video embed, a heading, or a background. See the element tag, CSS class, and image source right alongside the metric.
No guesswork. No DevTools digging. Just answers.
<h3>🧪 PageSpeed Insights Lab Tests</h3>
Click PSI ↗ on any page row and Google’s lab test runs instantly inside your WordPress admin. Compare your real-user data (Field LCP P75) with Google’s synthetic lab test in a single view:
<ul>
<li>Lab performance score</li>
<li>Lab metrics: LCP, FCP, CLS, TBT</li>
<li>Field LCP P75 (real-user percentile)</li>
<li>Failed Opportunities list (unused JS, render-blocking resources, unoptimized images)</li>
<li>One-hour result caching to stay under API limits</li>
</ul>
No plugin configuration needed — the plugin works without an API key. Add a free key to get 25,000 requests/day instead of 25.
<h3>📬 Alerts & Notifications</h3>
Email Digests 
* Daily or weekly summaries with P75 scores and trend arrows 
* See which pages improved and which got worse at a glance
Threshold Alerts 
* Set performance targets per metric 
* Instant email notification when any page exceeds your limit 
* Never miss a regression
Webhook Notifications 
* POST alerts to Slack, Discord, Zapier, Make, or any HTTP endpoint 
* Perfect for automating performance reviews in team workflows
<h3>📤 Export to CSV</h3>
Download raw performance data for any date range and device filter. Up to 50,000 rows, compatible with: 
* Excel / Google Sheets 
* BI tools (Tableau, Power BI, Looker) 
* Custom data analysis pipelines
<h3>🔗 WordPress Integrations</h3>
Site Health 
Core Web Vitals status appears in Tools → Site Health so you see performance right alongside other site diagnostics.
Posts & Pages Column 
Every post and page list shows a quick Core Web Vitals summary: 
* Color-coded metric badges (green = good, amber = needs work, red = poor) 
* Progress bars showing how close you are to targets 
* Quick-link to run a PSI lab test
Dashboard Widget 
P75 scores for LCP, INP, and CLS with trend arrows on your WordPress home dashboard. Monitor performance without leaving the home screen.
<h3>⚡ Performance & Privacy</h3>
Zero Impact on Your Site Speed 
* Front-end beacon: < 4 KB (minified + gzipped) 
* Loaded with <code>defer</code> — completely non-blocking 
* Uses browser’s native PerformanceObserver API — no external libraries 
* Runs after your page is fully loaded
Your Data Stays Yours 
* All performance metrics stored in your own WordPress database 
* Zero cookies, zero tracking pixels 
* Beacon sends data only to your site’s REST API (not to Google, not to us, not to anyone) 
* GDPR-compatible when used appropriately
<h3>External Services</h3>
This plugin contacts external services only when explicitly triggered by an admin action or through an opt-in configuration. No data is transmitted automatically in the background.
<h4>🔬 Google PageSpeed Insights API</h4>
Triggered by: Clicking the PSI ↗ button on a page row (manual, admin-only action)
Data sent: The page URL being tested (e.g., <code>https://example.com/my-page/</code>). No visitor data, no personal information.
Recipient: Google LLC
Endpoints: 
– <code>https://www.googleapis.com/pagespeedonline/v5/runPagespeed</code> — API endpoint 
– <code>https://pagespeed.web.dev/</code> — report viewer (browser link only, no plugin data sent)
Privacy: <a href="https://policies.google.com/privacy" rel="nofollow ugc">Google Privacy Policy</a> | <a href="https://policies.google.com/terms" rel="nofollow ugc">Terms of Service</a>
<h4>📚 Google web.dev Documentation Links</h4>
The WordPress Site Health integration displays links to Google’s public Core Web Vitals documentation. These are standard hyperlinks that open in a browser tab — the plugin sends no HTTP requests to these URLs.
<ul>
<li><code>https://web.dev/articles/lcp/</code></li>
<li><code>https://web.dev/articles/cls/</code></li>
<li><code>https://web.dev/articles/inp/</code></li>
<li><code>https://web.dev/articles/fcp/</code></li>
<li><code>https://web.dev/articles/ttfb/</code></li>
</ul>
<h4>🔔 Webhook Notifications (opt-in)</h4>
Triggered by: Site admin enabling the feature and configuring a URL in Settings → Webhook Notifications, and a performance threshold being exceeded
Data sent: Site name, site URL, metric name, P75 value, threshold, and the page URL that triggered the alert. No visitor data.
Recipient: The URL configured by the site admin (Slack workspace, Discord server, Zapier account, custom server, etc.). The plugin author has no access to webhook destinations.
<h4>🏠 Front-end Beacon (your site only)</h4>
The JavaScript beacon collects performance data only from your own site’s REST API at <code>/wp-json/rayetun-site-monitor/v1/collect</code>. Zero data is sent to external servers. Visitor metrics stay on your server.
<h3>Support</h3>
Found a bug? Have a feature request? Visit the <a href="https://wordpress.org/support/plugin/rayetun-site-monitor/" rel="ugc">plugin support forum</a> on WordPress.org.
If it’s urgent please contact: rayetun2.0@gmail.com

Rayetun Site Monitor

Real-user performance monitoring for Core Web Vitals. LCP, CLS, INP, FCP & TTFB dashboards with PSI lab tests, alerts & webhooks — zero config.

SpeedVitals

SpeedVitals RUM WordPress plugin provides seamless integration of SpeedVitals Real-User Monitoring into your WordPress site. Monitor and analyze your website’s performance metrics in real-time with SpeedVitals RUM.
Features:
<ul>
<li>Easy integration with SpeedVitals RUM</li>
<li>Configurable script placement (header/footer)</li>
<li>Flexible script loading options (defer/async)</li>
<li>Simple setup with minimal configuration</li>
</ul>
<h3>Configuration</h3>
<ol>
<li>
Site ID (Required)
<ul>
<li>Enter your SpeedVitals RUM Site ID</li>
<li>This is required for the plugin to function</li>
</ul>
</li>
<li>
Script Position (Optional)
<ul>
<li>Header (default): Places the script in the section</li>
<li>Footer: Places the script at the end of the section</li>
</ul>
</li>
<li>
Script Loading (Optional)
<ul>
<li>Defer (default): Loads the script after HTML parsing</li>
<li>Async: Loads the script asynchronously with HTML parsing</li>
<li>None: Loads the script normally without any loading attribute</li>
</ul>
</li>
</ol>
<h3>Usage</h3>
Once configured with a valid Site ID, the plugin will automatically insert the SpeedVitals RUM tracking script into your website. The script will collect performance metrics and send them to your SpeedVitals dashboard.
<h3>External Services</h3>
This plugin sends data to the SpeedVitals API to monitor website performance metrics via Real User Monitoring (RUM). The library we are using to send the data is based built upon the Google Chrome’s Web Vitals Library (https://github.com/GoogleChrome/web-vitals).
<ul>
<li>Data Sent: Performance metrics like page load time, resource timings, user-agent info, and other web vitals are sent to SpeedVitals servers.</li>
<li>When: Data is sent automatically whenever users visit any page of your website</li>
<li>Data storage: Data is stored in the EU servers for GDPR Compliance</li>
<li>Service Provider: SpeedVitals (SpeedVitals Private Limited)</li>
<li>Terms of Service: https://app.speedvitals.com/terms-of-use</li>
<li>Privacy Policy: https://speedvitals.com/privacy-policy</li>
</ul>
<h3>Support</h3>
For support and documentation, please visit https://speedvitals.com/contact-us
<h3>License</h3>
This plugin is licensed under the GPL v2 or later.
For the full license text, please see the GNU General Public License v2.0 at https://www.gnu.org/licenses/gpl-2.0.html.

SpeedVitals RUM

Integrates SpeedVitals RUM Script in your WordPress Website

Rayetun Site Monitor vs SpeedVitals RUM