Is cern.ch down or not working?

What happened to cern.ch, why did the website go down and not work? Here you can see who else is having the same problem with cern.ch, as well as possible solutions. According to our statistics, the following most often do not work: Website, Login, Account, Mobile App.

Current status: No failures

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cern.ch outage reports in the last 24 hours

cern.ch - error and failure reports, troubleshooting methods

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Technical information

Main page title:
Home | CERN
Main page description:
CERN, the European Organization for Nuclear Research, is one of the world’s largest and most respected centres for scientific research. Its business is fundamental physics, finding out what the Universe is made of and how it works.
Main page keywords:
physics, CERN, Large Hadron Collider, LHC, high-energy physics, particles, science
Protocol:
https
Status code:
200
Page size:
158.8 KB
Response time:
0.248sec.
IP:
188.184.77.250
Response headers:
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date: Tue, 01 Oct 2024 03:56:22 GMT
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content-language: en
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expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Tue, 01 Oct 2024 03:56:22 GMT
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set-cookie: b82bdcc6c1e969febb5a9ee0c48c922d=c312352d2b37d7d8ca3cd06cd8220ab1; path=/; HttpOnly; Secure; SameSite=None
connection: close
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SEO headers

h1 CERN Accelerating science
h2 CERN
h3 Professor Costas Fountas elected as next Pres...
h3 NA62 experiment at CERN observes ultra-rare p...
h3 LHC experiments at CERN observe quantum entan...
h3 CMS experiment at CERN weighs in on the W bos...
h2 Science
h1 Featured resources
h3 CERN Courier Sep/Oct 2024
h3 High-Luminosity LHC images
h3 LHC Facts and Figures
h1 Happy birthday!
h1 Latest News
h3 Professor Costas Fountas elected as next Pres...
h3 Robert Aymar (1936 – 2024)
h3 ALICE probes the strong interaction three-bod...
h3 NA62 experiment at CERN observes ultra-rare p...
h3 LHC experiments at CERN observe quantum entan...
h3 CMS experiment at CERN weighs in on the W bos...
h3 How can physicists make particle accelerators...
h3 ATLAS probes Higgs interaction with the heavi...
h3 CERN welcomes Estonia as its 24th Member Stat...
h1 Explore CERN
h3 Plan your CERN visit
h3 Take an immersive tour of CERN's accelerators
h3 Explore CERN's educational resources
h3 CERN and the environment
h3 Technology from CERN to society
h1 Upcoming events
h3 Open Strings, Instantons and Heterotic Vacua
h3 CERN's 70th anniversary ceremony
h3 Program Committee of the School of Computing 2024 on IT Services
h3 Meet the author of 'The Beauty of Falling – A Life in Pursuit of Gr...
h3 First Search for High-Energy Neutrino and Gamma-Ray Emission from G...
h3 Probing the Standard Model to 0.37 ppm with the muon anomalous magn...
h3 CP conservation in the strong interactions
h3 Timing RPCs: 25 years
h3 Partage ta science - 2024
h1 Key Achievements
h3 The Higgs boson
h3 The Large Hadron Collider
h3 Antimatter
h3 The birth of the Web
h3 W boson
h3 Z boson
h2 Find us
h2 CERN & You
h2 General Information

How to solve problems with cern.ch

Errors on the cern.ch website can be either on the server side or on your side (client side). If there is practically nothing to be done about errors on the server side (it remains only to wait for the site to work again), then with errors on the client side it is possible to solve the problem with the availability of cern.ch on your own.