Rayetun Site Monitor

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. ⚡ Why This Plugin? 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.

• 🎯 Zero configuration — activate and data flows immediately
• 📊 Real users, real data — field metrics from actual visitors (not synthetic robots)
• 🔒 Your data stays yours — everything lives in your WordPress database
• ⚡ No impact on performance — sub-4KB beacon, loaded with defer, zero blocking
• 🔐 GDPR-friendly — no cookies, no third-party data sharing

📈 What It Measures 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 | 🖥️ The Dashboard A single glance tells you everything about your site's performance:

• Score cards — P75 value per metric with color-coded Good / Needs Improvement / Poor badges
• Distribution bars — see at a glance what % of page loads fall into each rating band
• Sparkline trend charts — watch how each metric improves (or worsens) over 7, 14, or 30 days
• Slowest Pages ranking — which URLs need the most work, sorted by LCP
• Device split — toggle between All Devices, Mobile Only, or Desktop Only
• Date range & URL filters — drill into specific time periods and individual pages

🔍 LCP Element Attribution "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. 🧪 PageSpeed Insights Lab Tests 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:

• Lab performance score
• Lab metrics: LCP, FCP, CLS, TBT
• Field LCP P75 (real-user percentile)
• Failed Opportunities list (unused JS, render-blocking resources, unoptimized images)
• One-hour result caching to stay under API limits

No plugin configuration needed — the plugin works without an API key. Add a free key to get 25,000 requests/day instead of 25. 📬 Alerts & Notifications 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

📤 Export to CSV 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

🔗 WordPress Integrations 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.

⚡ Performance & Privacy Zero Impact on Your Site Speed

• Front-end beacon: < 4 KB (minified + gzipped)
• Loaded with defer — 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

1. Upload the plugin folder to /wp-content/plugins/ or install directly from Plugins → Add New → Upload Plugin
2. Activate the plugin from the Plugins screen
3. Navigate to Site Monitor in the WordPress admin sidebar
4. Browse your site in any browser — data appears within seconds

That's it. No API keys to hunt down. No forms to fill. No waiting for data to accumulate. Just activate and go.

1.0.0

• Initial release featuring real-user monitoring for LCP, CLS, INP, FCP, and TTFB.
• LCP Element Attribution — the beacon captures the DOM element causing LCP (tag, id, CSS class, image src) and displays it alongside each page's score in the Slowest Pages table.
• Admin dashboard with score cards, Good/NI/Poor distribution bars, sparkline trend charts (7/14/30 days), and a Slowest Pages by LCP table.
• Filter data by date range and by individual page URL. One-click Clear All Data.
• 30-day rolling data retention with automatic daily cleanup.
• Scheduled email digest (daily or weekly) with P75 scores and trend arrows.
• Dashboard adds All / Mobile / Desktop filter that applies to all charts, cards, and tables.
• Performance alerts — email notification when any page exceeds configurable thresholds.
• WordPress Site Health integration (Tools → Site Health).
• Export to CSV — one-click export of raw vitals data for any date range and device filter. Up to 50,000 rows.
• Web Vitals column on Posts and Pages list screens.
• Dashboard widget showing P75 for LCP, INP, and CLS with trend arrows.
• Native PerformanceObserver beacon — no external library or CDN dependency.