Stop discovering expired SSL certificates
only when customers can no longer buy
Automatic alerts 14 days before expiry. Daily SSL monitoring for all your domains. No surprises, no downtime.
What happens when SSL expires
Browsers immediately display a red warning screen: "Your connection is not private". Customers cannot continue. Sales stop.
The consequences are immediate: conversion rates drop to zero, Google may penalize the site in search results, and brand reputation suffers long-term.
An online store can lose thousands in a single day from a simple technical oversight.
Users see a security warning and leave the site immediately
No transaction can be completed with an invalid SSL certificate
Google may deindex or penalize pages with expired SSL
APIs and integrations fail with certificate errors
How SSL Monitor works
Daily automatic check for all your domains
Enter the domain URL (e.g. https://your-store.com). Select SSL / Domain type and save.
OmniWatchGuard checks the SSL certificate daily and extracts: expiry date, days remaining, issuer and any errors.
Automatic alert via email, Slack, Telegram or webhook. Enough time to renew without panic.
If SSL expires or a critical error occurs, you receive immediate notification on all configured channels.
What SSL Monitor tracks
Exact date when the domain's SSL certificate expires
Exact number of days until expiry, updated daily
Let's Encrypt, DigiCert, Sectigo or other issuer
Invalid certificate, domain mismatch, incomplete chain
Who needs SSL Monitor
An expired certificate completely stops sales. Recovery can take hours.
You manage dozens of client sites. You cannot afford to miss an expiration.
Expired SSL generates authentication errors and user session loss.
Reputation is paramount. A security warning is unacceptable.
Receive technical alerts with full details before the client notices the problem.
Monitor dozens of domains and subdomains from a single dashboard.
Set up SSL Monitor in 60 seconds
No credit card. No complex setup. First check runs automatically.
Try free for 24h