Is a website really down, or is it just you? Enter an address to check it from our server: status code, response time, redirects and SSL expiry. Turn on live monitoring to watch it recover.
Our server requests the address and reports what came back: the HTTP status code, how long it took and where it redirected. A 2xx or 3xx answer means the site is up; a 5xx answer or no answer means it is down.
The problem is probably on your side: your internet connection, your DNS cache, a blocklist or firewall, or an ISP issue. Try another network or a different DNS (1.1.1.1 or 8.8.8.8).
4xx means the server is working but refused the request (404 not found, 403 forbidden). 5xx means the server itself failed (500 error, 502/503 overloaded, 504 timeout) - that is what "down" usually looks like.
This tool only watches while the page is open. For round-the-clock alerts you need an uptime monitoring service that checks every minute and emails or messages you.