# Metrics

#### What we measure, and why it matters

This library explains the six core areas in your SiteScanly report. Each page tells you:

* What the metric covers (in plain English)
* Why it matters for trust, enquiries, and Google visibility
* The types of checks we run (tier dependent)
* What “good” looks like
* Common issues, plus the usual fixes

If you just want to action your report quickly, start with **Top priorities**. If you want to understand a result in more depth, use this library to decode it.

**Core areas:**

* Security
* Performance
* Links
* SEO
* Accessibility
* Usability