Down for everyone, or just you?
Enter a website and we request it live from a cloud server. If it answers normally, the site is up and the problem is likely on your side — your connection, DNS, browser cache or a blocker. If it times out, can't be found or returns a 5xx server error, it's down for everyone.
You'll see the exact status code and response time, and if the site is up, a short checklist of fixes to try on your device.
How to check if a site is down
- 1
Enter the website
A domain or full URL.
- 2
Read the verdict
Up or down, with the status code.
- 3
Try the fixes
If it's only down for you.
Key features
Live check
Tested the moment you ask.
Clear verdict
Up, down, or up with an error page.
Response time
See how fast it answered.
Troubleshooting tips
For problems on your end.
Common uses
- Can't load a site: Know whether to wait or troubleshoot.
- Monitoring your own site: Confirm an outage from outside your network.
- Customer reports: Verify what users are seeing.
Tips and good to know
- A 4xx error means the server is up but that page has a problem — for example, it's been removed.
- Check DNS problems with the DNS Lookup.
Frequently asked questions
Why does a site work for others but not me?
Common causes are a stale DNS cache, browser cache, VPN or firewall rules, or your internet provider's network.
What does a 503 error mean?
Service Unavailable: the server is overloaded or down for maintenance, so it's down for everyone.
How often can I check?
As often as you like; each check is live.