Features Overview
Site Health is a Webflow performance platform. Connect once, and every published page is scanned, graded, and monitored on autopilot. This page is the map — a full index of every feature, grouped so you can find what you need fast.
Core scanning
These are the primitives. Every other feature in Site Health reads data from a scan.
| Feature | What it does |
|---|---|
| Performance monitoring | Scans every published Webflow page via Google PageSpeed Insights. Mobile, desktop, or both. Aggregates a Health score. |
| Core Web Vitals | Captures LCP, CLS, INP, FCP, TTFB, TBT, Speed Index, and TTI — both lab (Lighthouse) and real-user (CrUX) data. |
| Third-party scripts | Aggregates script impact across every page. Spot which domains are dragging scores down. |
| Accessibility deep dive | WCAG severity grouping with per-issue affected-page lists. |
| CMS image audit | Separate scanner that walks Webflow CMS collections looking for oversized images. |
Automation
Set these once per site. Site Health handles the rest.
| Feature | What it does |
|---|---|
| Scheduled scans | Daily or weekly scans, automatic. 0-5s jitter so we don't hammer PSI. |
| Alert rules | Up to 10 per-metric rules per site. Fires email when a scan violates any of them. |
| Regression detection | Every scan is compared to the previous one. Flags score drops and CWV threshold crossings. |
| Performance budgets | Budget thresholds enforced via an API endpoint your CI pipeline can call to fail builds. |
Sharing & export
Get data out of Site Health in the format your audience wants.
| Feature | What it does |
|---|---|
| Shareable reports | Public URL per scan. Configurable expiry, view count tracking, mobile/desktop toggle, lead-gen CTA. |
| Bulk export | Download a full scan as CSV or JSON. Every score, every CWV, every opportunity. |
| Weekly digest | Monday email with week-over-week deltas. Per-site recipient override so agencies can email clients directly. |
Monitoring & trends
Look at performance over time, not just a snapshot.
| Feature | What it does |
|---|---|
| Page trends | Per-page chart of scores and CWV across the last 20 scans. |
| Scan comparison | Pick any two completed scans and see a page-level delta table. |
New here?
Start with the Quickstart to connect a workspace and run your first scan. Then come back and wire up automation.