Website Uptime Monitoring

Detect outages early and deliver excellent reliability to customers.

Monitor uptime, page speed, and more.

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Get alerted the moment your site goes down

Catch problems before your customers do

Continuously check if your website is working correctly and get notified of outages.

Check your website status every minute

Find out about downtime as quickly as possible and fix issues before they impact your business.

Easy setup

Add a URL, pick how often to check it, and set up notification channels.

Monitor response time

Keep your website fast

DebugBear doesn't just check that your website is loading correctly, but also keeps track of how fast your server responds.

Trigger alerts for slow responses

Even if your website is technically working, customers may still run into issues with a slow site. Configure custom alert criteria and fail checks if responses are too slow.

Advanced check options

Validate response details

Check that HTTP status codes, response headers, and response body content match what you're expecting.

Reduce false alarms

Confirm failures from a second region and only alert after several consecutive failures.

Find out why a check failed

See the response behind the failure

Whatever your site served when the check failed is usually gone by the time anyone looks. DebugBear keeps it: the status code, the response headers, and the start of the page itself.

Compare what each region saw

Every request made around the outage is listed with its own result, plus a breakdown of where the time went across DNS, TCP, SSL, and waiting for the response.

Start with a plain explanation

Each failure opens with a sentence saying what went wrong, measured against the validation rules the monitor was using at the time.

Uptime check failure details showing the response behind a failed check

Hear from our users

“The most actionable-info packed page speed visualization available. DebugBear provides unique features that are crucial to debugging complex issues, like request-chain visualization.”

Robin Marx

Web Protocol and Performance Expert

“The reporting data is very helpful in pinpointing what causes site speed issues – immediately actionable. It's well above and beyond the info you get from Lighthouse and the performance tests through Chrome.”

Loren McDonald

IT Director

“DebugBear delivers the best stats for before and after changes in exquisite detail. It also shows clear and easy to find data for Google's Web Vitals.

Tony Cosentino

Owner at The WP Guy

“DebugBear's alerts are our early warning system. They catch new scripts that could slow us down before they become a problem.”

Ryan Sullivan

Chief of Staff at SiteCare

“We've used several performance monitoring tools, but DebugBear is our favourite because of its clarity, reliability, and attention to Core Web Vitals. We can easily find synthetic testing and real-user data in one place.

Paul Terry

Head of SEO at Paramount Digital

Get set up in minutes.

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