UPTIME MONITORS

Know the Moment
Something Goes Down

A broken link or an offline landing page can sit unnoticed for days. Uptime Monitors checks the URLs that matter to you on a regular schedule and keeps a running record of response time and uptime percentage, so the status is always one click away instead of a guessing game.

No credit card required Checks run automatically Up to 5 monitors
check pipeline
Checking now
yoursite.com
Request sent Automatic scheduled check
0ms
Response received HTTP 200 OK
58ms
Status recorded Up · saved to your dashboard
Up
Uptime, last 30 days
Homepage
100%
API
99%
Checkout
64%
Auto checks Response time 5 monitors

Who Uses Uptime Monitors

site.io

Website Monitoring

Keep an eye on your main site or blog without checking it manually every day.

api.io

API Endpoints

Track the response time of an API or webhook endpoint your app depends on.

landing.io

Landing Pages

Make sure the page a campaign is driving traffic to is actually online.

store.io

Online Stores

Downtime at checkout means lost sales. Keep tabs on it from your dashboard.

agency.io

Agencies & Freelancers

Monitor client sites from one place instead of bookmarking each one separately.

side.dev

Side Projects

Get a simple health check for a personal project without extra tooling.

dns.io

DNS & Domains

Catch expired domains or broken DNS before your visitors do.

status.app

SaaS Status Pages

Show customers a live status page backed by your own uptime checks.

Included

Simple, Automatic Monitoring

checks.io

Automatic Checks

We check every monitored URL on a regular schedule, no setup required.

ping.ms

Response Time

See how fast each of your links and domains responds, in milliseconds.

uptime.io

Uptime Percentage

A running uptime score for every monitor, right on your dashboard.

status.io

Clear Up/Down Status

Know at a glance which monitors are healthy and which need attention.

monitors.io

Up to 5 Monitors

Track your most important links and domains at no extra cost.

setup.io

Zero Configuration

Just paste a URL and give it a name, we handle the rest.

history.io

Historical Logs

See a full incident history and downtime timeline for every monitor.

alerts.io

Instant Alerts

Get an email the moment a monitor goes down or comes back up, and optionally push the same event to your own webhook endpoint.

Example

What Your Dashboard Looks Like

Every monitor shows its current status, last response time, uptime percentage, and when it was last checked.

Name Status Response Uptime
Homepage Up 58 ms 100%
API Up 112 ms 99%
Checkout Down 2,401 ms 64%

How It Works

Set Up in Seconds

No agents to install and no servers to configure, everything runs on our side.

1
Add a URL
Give your monitor a name and the link or domain you want tracked.
2
We Check It For You
Our system pings the URL automatically on a regular schedule and records the result.
3
Watch the Dashboard
See status, response time and uptime percentage update over time, right from your account.
FAQ

Uptime Monitors
Frequently Asked Questions

Everything you need to know before adding your first monitor.

Free to use
No setup required
Up to 5 monitors

Monitors are checked automatically on a regular schedule in the background, no action needed on your part.

You can track up to 5 URLs per account, each with its own status, response time and uptime history.

Yes. You get an email the moment a monitor transitions from up to down (and again when it recovers). You can turn these emails on or off from your account notification settings. If you also want the same event delivered to your own system, add a webhook subscribed to the "Monitor is down" / "Monitor is back up" events from the Webhooks page under Tools.

A monitor is marked down when the URL does not return a successful response (a 2xx or 3xx status code) when checked.

Yes, uptime monitoring is included with your account at no extra cost, up to the monitor limit.

Never Miss an Outage Again

Create a free account and add your first monitor in seconds.