Downdetector

Free website status checker with real-time monitoring and crowdsourced reports. Check if any website is down for everyone or just you. Fast, reliable, no signup required.

我們幫助你找出什麼是錯的。

Check if websites are online, monitor response times, and detect issues with our free website status checker tool. Type or paste the complete URL of the website you want to check in the input field. Make sure to include the protocol (http:// or https://).

Our server in the selected area will check if site is down, trying to access it. The first row in the report tells whether this attempt was successful or not. After trying to check website availability, we dive deeper into technical details. You get the s

Is a website down or just you? Use SiteDownNow to check real-time website status, uptime, and performance from anywhere in the world.

Free online tool to check if a website is down for everyone or just you. Monitor global website availability with real-time status checking.

"Is It Down Right Now" monitors the status of your favorite web sites and checks whether they are down or not. Check a website status easily by using the below test tool.