Phet.colorado.edu

Website: phet.colorado.edu

Free science and math simulations for teaching STEM topics, including physics, chemistry, biology, and math, from University of Colorado Boulder

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 Phet.colorado.edu status: NO ISSUES  7 comments

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What to do if the site PHET.COLORADO.EDU is unavailable?

If PHET.COLORADO.EDU works, but you cannot access the site or its individual page, try one of the possible solutions:

Browser cache.
To delete the cache and get the current version of the page, refresh the page in the browser using the key combination Ctrl + F5.

Access to the site is blocked.
Clear your browser cookies and change the IP address of the computer.

Antivirus and firewall. Check that anti-virus programs (McAfee, Kaspersky Antivirus or an analogue) or a firewall installed on your computer do not block access to PHET.COLORADO.EDU.

DNS cache.
Clear the DNS cache on your computer and try to access the site again.

VPN and alternative DNS services.
VPN: for example, NordVPN;
Alternative DNS: OpenDNS or Google Public DNS.

Browser Plugins.
For example, the AdBlock extension, along with ads, can block the content of a site. Find and disable similar plugins for your site.

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Phet.colorado.edu comments

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Possibly, redirect from different versions is configured incorrectly on phet.colorado.edu. In this case, use the links below:

http://phet.colorado.edu    https://phet.colorado.edu    http://www.phet.colorado.edu    https://www.phet.colorado.edu


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Guest      11 days ago  # 13 Jan 2021
General Outage

Guest      11 days ago  # 13 Jan 2021
Website

Guest      11 days ago  # 13 Jan 2021
Log-in

Guest      11 days ago  # 13 Jan 2021
App

thomas      12 days ago  # 12 Jan 2021
problem solved here

leslie meehan      12 days ago  #
The site is down.

Guest      12 days ago  #
No server response