Monitor WordPress with a ready plugin — RUM + API checks + Synthetic
Three practical steps: install the Watchlog RUM plugin, monitor your site API endpoints, then run synthetic checks on critical pages. Wire alerts to your preferred webhook channel.
Quick start checklist
Minimal setup that catches real WordPress issues: UX regressions, API outages, and broken key pages.
Capture Web Vitals, JS errors, and slow pages with release/environment context.
Monitor endpoints like /wp-json and key API routes.
Validate key pages (login, checkout, contact form) on a schedule and alert on failures.
WordPress playbook
Docs-only links (no videos).
1Step 1 — Plugin•~ 10 minutesInstall and connect the Watchlog RUM plugin
Your WordPress site starts sending RUM data and client-side errors to Watchlog.
Install and connect the Watchlog RUM plugin
Your WordPress site starts sending RUM data and client-side errors to Watchlog.
- 1
Install the plugin from the WordPress repository: watchlog-rum.
- 2
Open plugin settings in your WordPress admin panel.
- 3
Copy your RUM API key and endpoint from your Watchlog dashboard.
- 4
Paste them into the plugin settings and save.
- 5
Reload a few pages and verify data appears in the RUM dashboard.
Web Vitals, JS errors, and real user behavior become visible in your Watchlog dashboards.
- JS error rate spike on key pages
- INP/LCP degradation for high-traffic pages
2Step 2 — API checks•~ 10 minutesMonitor your site API endpoints
Track availability and latency for endpoints that power your site and integrations.
Monitor your site API endpoints
Track availability and latency for endpoints that power your site and integrations.
- 1
Add your WordPress API endpoint(s) in API Monitor (e.g., /wp-json and any critical routes).
- 2
Set the check frequency (e.g., every 1 minute).
- 3
Define latency thresholds and acceptable status codes.
- 4
Connect alerts to Slack/Telegram/Webhook.
- 5
Review the API dashboard and tune thresholds to match baseline.
You get fast, reliable outage detection with clear latency trends.
- Non-2xx/3xx response
- Latency above threshold for N consecutive checks
3Step 3 — Synthetic•~ 15–30 minutesAdd synthetic checks for critical pages
Continuously validate important journeys: login, checkout, forms, and key landing pages.
Add synthetic checks for critical pages
Continuously validate important journeys: login, checkout, forms, and key landing pages.
- 1
Pick 2–3 critical pages/journeys (login, checkout, contact form).
- 2
Create a browser synthetic test and define the steps.
- 3
Set schedule and location settings if applicable.
- 4
Wire alerts to your webhook channel.
- 5
Review results weekly and adjust thresholds to reduce noise.
You catch broken flows and regressions before users report them.
- Step failure / assertion failure
- Success rate below threshold
Start monitoring WordPress today
If you need a custom endpoint set, alert tuning, or a tailored checklist for your site, we can help.