Azvian Preflight
Know whether a WordPress update is safe before you click it.
Updating is the single most common way a WordPress site breaks — and the only real tooling for it lives in expensive management dashboards. Preflight runs a compatibility scan and a before/after impact check on any pending update, right from your own dashboard, so you know what you're about to click before you click it.
Highlights
Compatibility scan, not a guess
Checks the plugin or theme's PHP for functions, classes, and hooks that are deprecated or removed in your target PHP version or WordPress major — with the exact file and line.
See the real page-weight cost
A before/after diff of page weight and request count for the update you're about to apply — so "this update added 240 KB" is something you know in advance, not something you discover later.
Runs from your own dashboard
No external service to sign up for. One pre-flight check at a time, in-dashboard report and history, plus a WP-CLI command for scripted checks.
Free, GPL, no phone-home
Ships with a bundled compatibility dataset — no external calls, no tracking. Fully useful on its own, not a trial for something else.
Preflight Pro — automatic pre-flight on every update, a continuously maintained dataset, safe-update snapshots with auto-rollback, and team alerts — is in development. Contact us if you'd like to hear when it's available.
Have a question about Azvian Preflight?
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