Is Stack Overflow down right now?
Stack Overflow is a question-and-answer site for programmers. We check stackoverflow.com every 2 minutes.
Stack Overflow is up
It's just you. stackoverflow.com is responding normally from our server.
- HTTP 403
- Response 20 ms
- Checked 1 min ago
Stack Overflow status history
Our last 30 checks of stackoverflow.com. Each bar is one check, oldest on the left.
- Uptime
- 100%
- Average response
- 23 ms
- Slow or down
- 0 of 3 checks
Stack Overflow not working for you?
If we show Stack Overflow as up but it won't load for you, try these steps:
- Sign out and back in. Expired sessions cause many 'not loading' errors.
- Check whether your company network, VPN or firewall blocks Stack Overflow.
- If the website fails, try the desktop or mobile app, or the other way round.
- Check Stack Overflow's official status page for problems with specific features.
Official Stack Overflow status
We don't know of an official public status page for Stack Overflow. During big outages, Stack Overflow's official social media accounts usually post updates.
More Work & Dev status pages
Stack Overflow outage FAQ
Is Stack Overflow down right now?
No. Stack Overflow is up and responding normally as of our last check (1 min ago). If it isn't working for you, the problem is probably on your side, so try the fixes on this page.
Why is Stack Overflow not working for me?
If Stack Overflow is up for us but not for you, the cause is usually local: an outdated browser cache, a DNS problem, your internet connection, a VPN or ad blocker, or an out-of-date app. Work through the steps under "Stack Overflow not working for you?" above.
How do you check if Stack Overflow is down?
Our server requests https://stackoverflow.com/ every 2 minutes from outside your network. If Stack Overflow answers at all, even with a redirect or a sign-in page, we count it as up. Timeouts, refused connections, DNS failures and 5xx server errors count as down. Press "Check now" to run a live test at any time.
Does Stack Overflow have an official status page?
We don't know of an official public status page for Stack Overflow. During big outages, Stack Overflow's official social media accounts usually post updates.