Is This Site Down?

Live · watching 634 sites from Singapore & Boston

Is it down, or just you?

Enter a website and we'll check it live from our server.

Latest checks

How this works

  1. 01

    A site won't load

    Type its address above, or use the bookmarklet below on the page that's failing.

  2. 02

    We take its pulse

    Our server requests it from Singapore. Popular sites also get a second opinion from Boston.

  3. 03

    You get the verdict

    If we can reach it, it's just you. If we can't either, it's down for everyone.

When a site won't load, it's hard to tell whether the site itself is down or the problem is on your end — your connection, DNS, browser, or network. This tool checks the site from an independent server, so if it loads for us but not for you, the issue is probably local. If it's down for us too, the site is likely down for everyone.

A site can also block automated checks or be slow from certain regions, so treat the result as a strong signal rather than a guarantee.

Tip: drag Is it down? to your bookmarks bar to check whatever site you're on in one click.