Erro 520 - Já tentei de tudo

[queirozx]

Tenho um site apenas para hobby (não ganho dinheiro com isso) e desde o dia 27/07 o site ficou instável e apresentando o erro 520. Já consultei meu provedor e não é com eles… Não sei mais o que fazer.
Meu site está com o ultimo Wordpress e idem o php.
Desde já lhes agradeço

[queirozx]

I have a hobby-only site (I don’t earn money with this) and since the 27th of July the site was unstable and showing error 520. I’ve already consulted my provider and it’s not with them… I don’t know what else to do.
My site is with the latest Wordpress and php too.
I thank you in advance

[sdayman]

@queirozx

não é com eles

Any 5xx error is because of a connection to the host. Sometimes it’s an incompatibility, and sometimes it’s because your host doesn’t let Cloudflare connect. Does it happen all the time? What’s the domain?

Community Tip - Fixing Error 520: Web server is returning an unknown error

Error Try the suggestions in this Community Tip to help you fix “Error 520: Web server is returning an unknown error”. Background Error 520 is essentially a catch-all response when something unexpected happens or when the origin server incorrectly interprets or does not tolerate a request due to a protocol violation or an empty response. A 520 error occurs when the connection started on the origin web server, but that the request was not completed. The most common reason why this would occur …

[queirozx]

the page is unstable… Sometimes it opens normal sometimes not. The domain is queirozx.com.br

[sdayman]

Is this hosted at WordPress DOT com? I got a 520, and then it worked when I tried again.

It’s possible they are rate limiting connections from Cloudflare. But I would be surprised, considering that they work together on some Cloudflare products.

Is there a WordPress DOT com community where you can ask if others have gotten 520 errors through Cloudflare? I don’t see any such messages here.

[queirozx]

Its hosted on godaddy

[sdayman]

Ah…are you using Jetpack, then? I saw a lot of wp.com resources.

@queirozx

I’ve already consulted my provider and it’s not with them

@queirozx

hosted on godaddy

Their Support is terrible. If they say the problem isn’t with them, then it probably is.

[queirozx]

I think I found an error in Jetpack, I turned it off and I’ll keep monitoring

[wallacyf]

Não que seja a “melhor” das dicas, mas no caso do Wodpress já vi tanto bug estranho nesses “provedores” que eu desisti. Agora sempre configuro minha própria instancia e coloco o plugin da Cloudflare (APO) e nunca mais tive problemas.

Pessoalmente mantenho uma maquina na Hetzner ($ 2,49 ) para isso e outras pequenas coisas. Simples, barato e tenho total controle.

[danilo.santos]

@queirozx
I had a problem with instabilities with code 520. The website was hosted on a Linux VM on Azure. The CF Proxy configuration was pointed at the Azure public IP. I solved the problem using the cloudflared connector and configured the proxy via tunnel (cloudflared).

I’m not sure, but it could be that this happens because the CF edge’s access to its webserver is random and the webserver is not waiting for this change. With a cloudflared connector, access is always unique, in this case your webserver.