Free tool

Website Change Detector

Snapshot any page's HTTP status, SEO tags, links, and scripts. Save it, come back later, and see exactly what changed — or compare two URLs side-by-side. Free, no account needed.

What does this tool check?

The Website Change Detector fetches a page the same way MyKavo's monitoring engine does and extracts a deterministic snapshot: HTTP status and redirect chain, title tag, meta description, canonical URL, robots meta, H1 headings, internal and external link counts, third-party scripts (like Google Analytics, Tag Manager, or Meta Pixel), HTML page weight, and response time.

Comparing two snapshots reveals the changes that most often cause silent damage: pages flipping to noindex, titles being overwritten, canonicals disappearing, analytics scripts being dropped during a rebuild, or a page suddenly returning an error status.

This free tool checks one page at a time, on demand. MyKavo does this automatically for every important page on every website you manage — on a schedule, with visual screenshot comparison, broken-link detection, and severity-ranked email alerts.