Website Down Detector

Detect Website Down.

Checking if a site is down for everyone, not just you

Enter a URL and this tool makes a direct server-to-server request to it from this server - completely bypassing your own browser cache, your local DNS, and your own network - so you get a genuinely independent answer to "is it just me, or is this site actually down for everyone?" It reports whether the site responded at all, its HTTP status code, and the response time.

Why checking from an independent server matters

A huge share of "the website is down" reports turn out to be local problems - a stale DNS cache, a browser extension blocking the request, an ISP-level issue, or a regional outage affecting only some visitors. Because this check runs entirely from this server's own network and has no connection to your device or ISP, it gives you a genuinely separate data point to rule those local causes in or out.

What counts as "down" here

A connection failure - a DNS error, a timeout, or a refused connection - or a server error response (any 500-range HTTP status code) is reported as down. A 4xx client error, like a 404 Not Found, is reported as up, because the server itself is responding and working - it's simply not returning the specific page you expected, which is a different kind of problem than the site being offline.

What to do if it shows down for everyone

Check the site's official status page or social media accounts if available, try again in a few minutes since many outages are brief, and if it's your own site, check your hosting provider's status dashboard and server logs for the actual underlying cause.

Domande frequenti

Why might a site show as "up" here but not load in my browser?

This usually means the problem is on your end - your internet connection, DNS settings, a browser extension, or a regional/ISP-level block - rather than the website itself being down.

What counts as "down" in this check?

A connection failure (DNS error, timeout, refused connection) or a server error response (500-range status code) is reported as down. A 4xx client error (like 404) is reported as up, since the server is responding - just not with the page you expected.

Why does a slow response time matter even if the site shows as up?

A very slow response time can be an early warning sign of server strain or an impending outage, even while the site is technically still responding - worth monitoring if it's consistently much slower than usual.

Can this check a site that requires a login to view?

It can check whether the server responds at the URL you give it, but it won't be able to see content behind a login - it's checking basic reachability and HTTP status, not simulating a logged-in user session.

How is this different from a full uptime monitoring service?

This gives you a single, on-demand check right now. A dedicated uptime monitoring service checks continuously on a schedule and can alert you automatically the moment a site goes down, rather than only when you manually run a check.

Altro in Technical SEO & Site Management