Cloudflare zero trust application white page

[timdekruijf]

Hi,

I published a HTTP site (source is localIP:8080) via Cloudflare zero trust.
But when i view the local IP the site fully works. But when i go to the published some elements are white.
Any toughts ?

[timdekruijf]

Local application

[sdayman]

Your browser’s Dev Tools (F12 in Chrome) should clarify what the issue is.

[timdekruijf]

[fritex]

You’re calling an ws over HTTPS, it should be wss on HTTPS as already stated.

Before moving to Cloudflare, was your Website working over HTTPS connection?

May I ask what SSL option have you got selected under the SSL/TLS tab at Cloudflare dashboard for your domain ( Flexible, Full, Full Strict … )?

1. Make sure there is a valid SSL certificate (Let’s Encrypt on the origin)
2. Make sure the SSL/TLS option is set to “Full Strict SSL”
3. Make sure WebSockets feature is enabled at Cloudflare dashboard
4. Use WSS scheme

@timdekruijf

a HTTP site (source is localIP:8080)

Make sure the port is for the HTTPS one from the link below which is supported and compatible with the Cloudflare proxy mode :

• https://developers.cloudflare.com/fundamentals/get-started/network-ports/ :