24/7 Live Monitoring & Watcher: Post-Launch Peace of Mind

Check availability, response times, SSL certificates, redirects and robots.txt on a fixed schedule. No website script is needed.

Try the sentinel simulator

What Typically Happens Days 2 to 14 Post Go-Live?

A relaunch is not over on launch day. The most dangerous regressions typically strike in subsequent deployments:

Deployments Overwrite Nginx Redirects

A quick hotfix deploy on day 3 accidentally overwrites the server redirect map, dropping search spiders into 404 dead ends.

Staging Robots.txt Pushed to Production

Disallow rules accidentally copied from staging block Googlebot completely, causing immediate de-indexing.

Outdated CMS Plugins & Expiring SSL

Unpatched WordPress plugins or expiring SSL certificates trigger browser security blocks and destroy trust.

Interactive Sentinel & Alerting Simulator

Test how the my-relaunch watcher reacts to typical post-launch production incidents:

Simulate a post-launch scenario:
HTTP Status Watcher 404 NOT FOUND Previously 301 Permanent
Server TTFB (Latency) 142 ms Target: < 200 ms
Uptime (last 72h) 99.98 % 1 incident detected
CRITICAL POST-LAUNCH ALERT [Slack & E-Mail]
Just now • Sentinel ID: #MON-891
CRITICAL: 301 redirect regression detected!

The URL https://shop.de/alte-kategorie suddenly returns 404 instead of a 301 redirect to /katalog/neu. Suspected cause: the latest Nginx deployment at 10:14 overwrote the rewrite map.

Project check schedules and results

Set a target URL, assertion and interval. Findings and history stay in the project; notification channels require a connected delivery service.

  • Automated 301 redirect regression tests after every deployment
  • Real-time alerts via Slack, Microsoft Teams, email & webhook
  • Complete monitoring cockpit with latency and error history
SYSTEM HEALTHY Avg TTFB: 84ms

1 incident automatically resolved 4h ago

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