Website Uptime Monitoring runs server-side checks against your URLs — seeing them exactly as an external visitor would. Catch outages, expiring certificates, and defacement before your customers do.
Try DemoA single monitor watches far more than whether a page loads.
Confirms the endpoint answers with the status code you expect, not an error or redirect loop.
Tracks certificate validity and issuer, and warns before the certificate expires.
Measures response time and time-to-first-byte so you catch a site slowing down.
Checks that A, AAAA, and MX records resolve as they should.
Verifies an expected keyword or CSS selector is present in the returned page.
Hashes page content and alerts when it changes unexpectedly.
The page organises monitoring into three tabs.
The live board of every monitor and its current status.
A historical timeline of checks, response times, and state changes for one monitor.
A log of downtime incidents, from first failure to recovery.
Creating a monitor walks through eight configuration areas.
Name, URL, and whether the monitor is enabled.
The HTTP method and the status code you treat as healthy.
How often the check runs and how long it waits before failing.
Whether redirects are followed, and how many.
Certificate checks and how early to warn before expiry.
Keyword or CSS-selector checks and defacement hashing.
Which DNS record types to resolve and verify.
Response-time limits that flag a monitor as degraded.
When a monitor changes state, the alert reaches you on the channel you choose.
Server-side uptime, SSL, and content monitoring for everything that faces the public.
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