A website changes
after you stop looking.
Marketing tags break Core Web Vitals. Content editors upload multi-megabyte images. SSL certificates and security headers expire. ScanFix continuously audits your critical URLs and alerts you the moment quality drops.
Continuous surveillance for critical web assets.
Six stages that ensure regressions are caught before they impact users or search rankings.
BASELINE
Establish an immutable golden baseline scan representing optimal, verified production health.
SCHEDULE
Configure automated recurring audits using IANA timezones (daily 02:00, weekly Monday, or custom cron).
SCAN
Headless Chromium executes headless audits capturing live DOM, response headers, and performance metrics.
COMPARE
The delta engine performs item-by-item diffing against previous runs using SHA-256 issue fingerprints.
DETECT
Identifies score drops, newly introduced accessibility bugs, missing headers, or LCP degradations.
ALERT
Dispatches targeted email and webhook notifications with exact severity, selectors, and diff recommendations.
Engineered to prevent false alarms.
Immutable Golden Baselines
STABILITYTransient network drops or 5xx server hiccups during scheduled runs never overwrite your verified baseline. Only successful scans update your historical record.
Configurable Sensitivity Gates
PRECISIONSet custom score regression thresholds (e.g., alert if overall score drops by >5 points or if any critical security header is removed).
Deduplicated Issue Fingerprints
SIGNAL-TO-NOISEDeterministic SHA-256 issue hashing ensures you do not receive repetitive alerts for the same underlying issue across consecutive runs.
Stale Run & Timeout Recovery
RESILIENCYWorker daemons actively monitor job heartbeats. Scans that hang due to slow external assets are swept after 90 seconds and flagged without stalling queues.
Schedule your first monitoring baseline.
Set up immutable golden baselines and automated drift regression alerts. Create a free account with 2 full audits included.