Why isn't CERN working? What's wrong with CERN today?
The "CERN" service operates with a stability of 100.00%. In the last 24 hours, it was available for 24 hours, 0 minutes, which is 100.00% of the time. Over the last month, the service was available for 30 days, 0 hours, 0 minutes, which is 100.00% of the time.
Report a Problem
How to contact CERN technical support?
Official support site: https://home-experiment.cern.ch/support
What happened to CERN?
CERN is a European research organization that operates the largest particle physics laboratory in the world. General outages can be caused by technical maintenance, DDoS attacks, ISP problems, or server issues.
Why can’t I access CERN’s website?
Check your internet connection.
Try accessing the website from a different device or network.
Ensure there are no DNS issues by using a different DNS server.
Why is CERN login not working?
Ensure your browser cookies and cache are cleared.
Try logging in with a different browser.
Check your username and password for any errors.
Why are some features on CERN not working?
Refresh the page or try accessing the feature later.
Ensure your browser and plugins are up to date.
Check for any system updates or patches.
Why are images or videos not loading on CERN?
Check your internet connection speed.
Ensure the file formats are supported by your browser.
Try accessing the page from a different network.
Why am I having trouble connecting to CERN servers?
Check your firewall settings and ensure they are not blocking the connection.
Verify the server addresses and ports used by CERN.
