Prefetch 503 Service Unavailable (from prefetch cache)
Hello everyone.
Why does the network write error 503 Service Unavailable (from prefetch cache) for the prefetch request? SPA mode is enabled.
This error is only on production. There is no such error on the local machine.
Why does the network write error 503 Service Unavailable (from prefetch cache) for the prefetch request? SPA mode is enabled.
This error is only on production. There is no such error on the local machine.
Solution
Yes, this error is due to the "Speed Brain" optimization enabled. I disabled it and there are no more errors. But there is no prefetch either. Apparently, this module did it, not filament.
