Hi, @emTr0, we only responded with that x-nf-request-id once (they are unique). The timestamp was 1590373478.468 seconds after the Unix epoch which is Sun May 24 19:24:38 PDT 2020.
At that time, the following deploy was active (having completed less than two minutes before):
In that deploy, there were only two redirects active and neither was for the subdomain emtr0-dev.netlify.app. You can download the _redirects file used by clicking on the download deploy button on that page shown in the screenshot below:
Note the date and time of the request: Sun May 24 19:24:38 PDT 2020
Did you just get that x-nf-request-id? If so, I think it is because you have a service working locally which has that version of the page cached. I see the referrer header in original request was:
https://emtr0-dev.netlify.app/sw.js
This usually indicates a service worker (but not always). There is more information about unregistering a service worker at the topic below:
If there are other questions about this, please let us know.