obliviousz's blog

Can't access Codeforces with a specific network.

By obliviousz, history, 5 years ago, In English

I cannot access codeforces with one of my network in any of the devices, neither laptop nor phone. It is my wifi router which is not able to access codeforces for sometime(yesterday) . I don't know why. When I use my my mobile network, it works. Like I am writing this with my mobile connection. Please can someone help me on this. Is anyone else facing same problem? Thank you.

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5 years ago, # |
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I am facing the same problem and its very frustrating. If someone knows how to fix it please share..

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5 years ago, # |
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Try using a VPN

https://chrome.google.com/webstore/detail/hola-free-vpn-unblock-any/gkojfkhlekighikafcpjkiklfbnlmeio

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4 years ago, # |
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I also am facing the same problem since yesterday don't know how to solve

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4 years ago, # |
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Well, Its very common for universities or companies to block NSFW sites. ¯\(◉‿◉)/¯

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4 years ago, # |
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Have a similar problem in 2 networks. In the Chrome browser press Ctrl+Shift+I to check network requests that got broken. I'm having a problem with sta.coseforces.com domain — can't get CSS files from it and the main HTML-page waits forever and never loads.

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3 years ago, # |
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I'm facing this issue as well. I don't know if it's my ISP or an IP ban from codeforces. The reason might be that I never closed the tab of codeforces in my browser. It kind of stays on 24/7, been so for weeks. And now I can only access codeforces when I'm using a VPN.

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    3 years ago, # ^ |
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    Vpn helped. Neither do i know the correct fix. It fixed after certain days automatically I guess.

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