Know when your website goes down.
Site Detection is a website uptime monitor that continuously checks your website's availability, tracks response time and SSL certificate information, and sends an email, SMS, Slack, Microsoft Teams, or Google Chat alert when downtime is detected.
Everything you need to stay online
- Website uptime monitoring from our servers, around the clock
- Email, SMS, Slack, Teams & Google Chat alerts when we detect that your website is down
- Outgoing webhooks to your own systems for custom integrations
- A token-authenticated REST API to manage monitors and read uptime data
- Response-time tracking to catch slowdowns before they become outages
- SSL certificate information alongside your website monitoring
- Uptime history and clear incident timelines
- Shareable public status pages on higher plans
Simple enough for any business owner, powerful enough to trust. Start your 7-day free trial — no credit card required.