About this plugin
turbometrics measures the real performance of your
WordPress website from your visitors’ perspective — not
from a lab environment.
While synthetic tools (like Lighthouse or PageSpeed Insights)
measure your site under controlled conditions, turbometrics
shows what your real visitors experience: on their devices,
with their internet connection, from their region.
What the plugin does
- Automatically embeds the turbometrics tracking script
in the <head> of every page
- Measures LCP, CLS, INP, FCP and TTFB from your real visitors
- Optionally excludes WordPress administrators from tracking
- Marks WooCommerce checkout pages separately for precise analysis
- Shows Core Web Vitals and all 5 metrics directly in the
WordPress dashboard widget
Core Web Vitals
Google evaluates websites based on three signals:
- LCP (Largest Contentful Paint) — loading time of main content
- CLS (Cumulative Layout Shift) — visual stability during load
- INP (Interaction to Next Paint) — response time to clicks
turbometrics shows you whether your site meets these thresholds
for real visitors — and alerts you when it does not.
Privacy
- No cookies
- No personal data collected
- IP addresses are anonymized after country detection
- GDPR-compliant when properly declared in your privacy policy
Requirements
An active turbometrics account with a Live Data plan is required.
io.
External Services
io
js ). The script sends
performance measurements of your visitors’ page views to
io/api/tm.
In the WordPress admin the plugin calls the turbometrics API at
io/api/v1 ( /me, /rum/sites,
/rum/sites/{id}/summary) to validate your API key and to
display your metrics in the dashboard widget.
de are the same service,
operated by TurboPress. de is the former domain
io.
By using this plugin, you agree to the
Privacy Policy and
io.