SEO Drift Monitoring

Overview

Capture a known-good SEO baseline and compare later snapshots against it so regressions become visible. The skill combines search-performance data with live on-page checks to surface ranking drops, deindexation, overwritten metadata, directive changes, and missing schema before they quietly cost traffic.

This portable version is adapted from the official seo-drift skill in NotFair.

When to Use

Use this skill when the user asks to:

• baseline or monitor a site's SEO over time;
• check whether a migration, redesign, CMS change, or redeploy damaged SEO;
• compare current search performance and page metadata with a prior snapshot;
• investigate titles, descriptions, canonicals, robots directives, or schema that changed unexpectedly;
• identify rankings or indexed pages that disappeared.

For a one-time comprehensive SEO audit with no historical comparison, use a general SEO audit skill instead.