520 Origin Error. Starlight36 commented on dec 31, 2020. Are you able to look in your server error logs and see if there are any 500 errors logged?
520 Origin Error اسأل تام Ask Tam
Wenn die webseite bei kinsta gehostet wird, kann php mit ein paar klicks neu gestartet. This means if your users are regularly seeing the 520 error status code, it might mean that one of your devices is resetting unexpectedly. Typically, error 520 quickly clears on its own after the visitor refreshes the page. And it's working fine with cloudflare. A 520 error occurs when the connection started on the origin web server, but that the request was not completed. Connection resets (following a successful tcp handshake) headers exceed cloudflare’s header size limit. Starlight36 commented on dec 31, 2020. If you’re unsure where to find your error logs, contact your web host provider. Cloudflare error 520 is an unexpected response or empty message returned from the origin server. Your cloudflare origin web server logs can show you each instance of error 520 and different connection resets.
This would be a catch all response in case the origin server (shopify) is unable to fulfill the request. Checking the error logs of the server. Connection resets (following a successful tcp handshake) headers exceed cloudflare’s header size limit. The 520 error from cloudflare is especially unhelpful because it's described as an unknown issue occurring between cloudflare's cache and your origin web server. This means if your users are regularly seeing the 520 error status code, it might mean that one of your devices is resetting unexpectedly. Starlight36 commented on dec 31, 2020. If you’re unsure where to find your error logs, contact your web host provider. Cloudflare error 520 is an unexpected response or empty message returned from the origin server. Are you able to look in your server error logs and see if there are any 500 errors logged? If your host has blocked one or more of ezoic's ip addresses because it has mistaken it for bot traffic (typically, but not always, accompanied by a '403 access forbidden' error, 520, or 'origin error'), whitelisting ezoic's ip addresses will allow your host to recognize and authorize the ip addresses in question. This would be a catch all response in case the origin server (shopify) is unable to fulfill the request.
