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Post-deploy monitoring uses browser-driven page loads during a short window after deployment to detect page failures, new console errors, and performance regressions. It periodically loads core navigation paths and takes screenshots to identify runtime issues.

Visual regression monitoring captures pre-deploy baselines of screenshots, console errors, and performance timings, then diffs live production pages against them. This catches visual differences and broken bundles in single-page apps that slip past CI.

Console error diffing records runtime errors during post-deploy page loads and compares them against a pre-deploy baseline. Only new or persistent deviations trigger alerts, filtering out transient blips.

Yes, performance timing comparisons are captured during browser-driven page loads and measured against pre-deploy baselines. This detects slow database migrations or CDN issues by comparing live telemetry with baseline metrics.

Smart alerting tolerates single transient blips by requiring persistence across multiple periodic checks before surfacing findings. It generates CRITICAL or HIGH alerts with visual and telemetry evidence only when deviations remain consistent.

Yes, this monitoring runs without external dependencies or components. It performs browser-driven page loads directly on the target production URL to capture screenshots, console errors, and performance timings independently.