Programming Tool

Website Uptime Checker

Check instantly if a website is up or down, with the live HTTP status code and response time.

⚡ Online tool — checks run live against the target site right now, nothing is stored.

How It Works

1. Enter a URL

Type any domain or full URL, with or without "https://".

2. We Check It Live

Our server requests the site right now and measures how it responds.

3. See the Result

Up or down, HTTP status code, and response time — all in one glance.

Why Use This Tool?

⚡ Real-Time Check

No cached results — every check hits the site live, right now.

📊 HTTP Status & Timing

See the exact status code (200, 404, 500...) and response time in milliseconds.

🌍 Third-Party Perspective

Confirms whether a site is down for everyone, not just your own connection.

🔒 Nothing Stored

No history is saved. Each check is independent and private.

Frequently Asked Questions

This check runs from our server, not your device, so it reflects a third-party view of the site — useful for confirming an outage isn't just your own network or ISP. Some sites also block automated requests (like ours) while still serving real browsers normally, which can also cause a mismatch.

Any HTTP status code under 400 (like 200 OK or a redirect) counts as "up". Status codes 400 and above (404 Not Found, 500 Server Error, etc.) or a connection timeout count as "down".

No — for security reasons, this tool only checks public websites and blocks localhost and private network addresses.