How do I fix web server is returning an unknown error error code 520?

[Rhea]

Hello! Does anyone know how can I fix my web server, it is showing the error error code 520 again and again.? Please do tell ASAP!

 

[alifaiz]

A 520 error usually means your server is returning an unexpected response to Cloudflare. You can try restarting your web server, checking for crashed processes, or reviewing your error logs. Also, make sure your SSL settings match between your server and Cloudflare. If the issue persists, try pausing Cloudflare temporarily to isolate the problem. Hope that helps!

 

[daisyfrank]

Error 520 usually means the web server isn't responding properly to Cloudflare. Try clearing your browser cache, disabling extensions, or restarting your hosting server. If it continues, contact your hosting provider for help.

 

[jyoti]

Error 520 means the server gave an unexpected reply.

Quick Fixes:

• Refresh the page
• Clear browser cache
• Disable extensions
• Try another browser
• If you own the site, check server logs or contact hosting support

 

[lucky]

To fix error code 520, check your server for issues like crashes, misconfigured settings, or firewall blocks. Restart the server if needed and review server logs for details. Ensure your DNS and SSL settings are correct. If you're using Cloudflare, try pausing it to test the origin server, then re-enable it once the issue is resolved.