UptimeTea
Response time tracking

Track response times,
every single minute

A response time tracker that measures your websites and APIs every minute from multiple global locations — so you see slowdowns and trends, not just up or down.

See pricing

Why response time matters

Most outages don't start with a crash — they start with a slowdown. A page that took 200 ms last week and takes 2 seconds today is telling you something. UptimeTea records the response time of every check it runs, charts the trend over time, and alerts you the moment a service stops responding, so you can act before your users start complaining.

Everything a response time tracker should do

1-minute resolution

Checks run every minute on every plan — including the free one. You get 60 data points an hour instead of 12, so short-lived slowdowns can't hide between checks.

Charts and trends

Response times are recorded with every check and charted over time, so you can spot gradual degradation, compare before and after a deploy, and catch creeping infrastructure issues.

Measured from multiple locations

Checks run from multiple global monitoring locations, so a single slow route or regional network issue doesn't skew your picture of how the service actually performs.

Works for APIs, not just websites

Monitor API endpoints for uptime, response time, and correctness — validate status codes and response bodies, not just whether the port answers.

Instant alerts when things break

Email alerts are included free. Failed checks are re-verified from independent locations before alerting, so you don't get paged for a single-probe blip.

API and MCP access

Pull response time data through the full REST API, or connect your AI assistant via the Model Context Protocol and ask about your monitors in natural language.

How it works

  1. 1

    Add the URL you want to track

    Create a monitor for any website, API endpoint, or service in under a minute. No agent to install, nothing to configure on your servers.

  2. 2

    We measure it every minute

    UptimeTea checks your endpoint every 60 seconds from multiple global locations and records the response time of every single check.

  3. 3

    Watch trends, get alerted

    View response time charts in your dashboard, publish them on a public status page, and get alerted the moment a check fails.

Frequently asked questions

What is response time monitoring?
Response time monitoring measures how long your website or API takes to answer a request, repeatedly and from outside your own infrastructure. Instead of only knowing whether a service is up or down, you see how fast it responds over time — which is usually the earliest signal that something is going wrong.
How often does UptimeTea measure response times?
Every minute, on every plan — including the free tier. Many tools reserve 1-minute checks for paid plans and check every 5 minutes on free tiers, which can miss short slowdowns entirely.
Is the response time tracker free?
Yes. The free plan includes 50 monitors with 1-minute checks, response time tracking, white-label status pages, and email alerts. There is no time limit and no credit card required.
Can I track API response times too?
Yes. UptimeTea monitors API endpoints for uptime, response time, and correctness — you can validate status codes and response bodies in addition to measuring latency.
Can I show response times to my users?
Yes. Every plan includes white-label public status pages that display real-time metrics from your monitors, so your users can see current performance without contacting support.

Explore more

Public status pages

Publish your uptime and response time metrics on a white-label status page.

Multi-location monitoring

Check availability from multiple locations worldwide and avoid false alarms.

Compare alternatives

See how UptimeTea stacks up against UptimeRobot, Pingdom, and others.

API documentation

Manage monitors and pull metrics programmatically with the REST API.

Try UptimeTea free — no credit card

50 monitors, 1-minute checks, white-label status page, all integrations. Free forever. Upgrade to Team ($29/month) for 500 monitors, teams, and SMS/call alerts.