Change Enable Error Pages On setting
Cloudflare will proxy customer error pages on any 502,504 errors on origin server instead of showing a default Cloudflare error page. This does not apply to 522 errors and is limited to Enterprise Zones.
Cloudflare will proxy customer error pages on any 502,504 errors on origin server instead of showing a default Cloudflare error page. This does not apply to 522 errors and is limited to Enterprise Zones.