Anybody else having trouble with cloudflare ?
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@Trung0246 5.7.2921.65 Win 11 - I do not see any problems on the mentioned sit with Cloudflare captcha.
Please check Troubleshooting issues.
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I have noticed that cloudflare only seems to like chromium browsers. My non-chromium browsers do not get anywhere with it.
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@DoctorG Looks like I found the root cause: apparently upon checking vivaldi://flags, I checked all modified flags and I saw somehow I disabled "Site Isolation" flag. Probably I somehow forgot to re-enable it back when doing webdev stuff. Revert the flag back to default immediately fixed the problem.
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I had this cloudflare problem and turns out I was the dumb one that forgot about having my User Agent spoofer set to FireFox But glad I checked the forum and found out why I kept failing the captcha checks from cloudflare.
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On some domains server-sided Cloudflare protection checks against valid user-agent ids, it something is strange, it blocks or shows captcha.
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@JeffTracy, in this case t's a problem with your internet connection, maybe the DNS you use. Try with 9.9.9.9
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Lately with Cloudflare, I get, "Your browser is out of date!" with Vivaldi. I have the latest version. Faking the user-agent does not work.
The only browser I have (out of 5) that works with Cloudflare is Safari. -
@Streptococcus
Hi, do one need to login to https://www.cloudflare.com/ ?
No issues with the main page and Vivaldi 6.6.3271.55 here.Cheers, mib
EDIT: I create an account, no issues: -
I lately had the "your browser is outdated" issue on a prominent site I'd rather not link here.
Looking in the devtools console I got the following error:
Refused to create a worker from 'blob:https://challenges.cloudflare.com/2d99b550-d3a1-4e50-be94-67396dbfe676' because it violates the following Content Security Policy directive: "worker-src 'none'".
It was then obvious this was caused by my rule in uBO blocking service workers. So I created an exception rule specifically for this domain.
@@||$csp=worker-src 'none',domain=example.com
Blocking SWs will obviously cause a lot of grief on sites, but I'm happy to add exceptions when needed. It should be noted that this block is not default in uBO, it has to be added specifically.
uBO will also block some stuff like:
https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317 net::ERR_BLOCKED_BY_CLIENT
So people encountering problems with CF will have to do the necessary digging and do the usual troubleshooting as expected. It's clearly not Vivaldi being "outdated".
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@Pathduck said in Anybody else having trouble with cloudflare ?:
Just allowing beacon.min.js has worked with Vivaldi and LibreWolf. It did not work with Pale Moon or SeaMonkey.