Stuck on the start screen

Diana is a web app: without JavaScript nothing runs. If a blocker stops the scripts, Diana stays on the start screen. After a while a box appears there saying so.

Solving it

1. Allow scripts for diana-onff.github.io only. Not github.io and not github.com: Diana needs neither.
2. Reload the page: F5 or Ctrl+R (Mac: Cmd+R). On a phone, pull the page down or tap reload. Without reloading, the old block stays, even after you clicked “Trust”.
3. Still stuck? A second extension may block too (an ad blocker, a privacy extension). Switch them off one at a time for this site.
4. Diana starts but the map stays empty? Allow blob: workers for diana-onff.github.io (see below).

What Diana loads

Scripts: all from diana-onff.github.io itself.

File	What it is
vendor/maplibre-gl.js	MapLibre, the map library. A copy on Diana’s own site, not from a CDN.
js/*.js	Diana’s own code.
sw.js	The service worker that keeps Diana working offline.

No inline scripts and no eval. One exception, only with your consent: if you said yes to statistics, the Umami script from cloud.umami.is.

Map worker: MapLibre draws the map in a background worker started from a blob: address. A blocker that refuses blob: workers lets Diana start but leaves the map blank.

Data:

Host	Why
tiles.openfreemap.org	Map tiles and label fonts
spots.wwff.co	Live spots and agenda
diana-spotline.diana-onff.workers.dev	Only when you send a spot or announcement
raw.githubusercontent.com	Space weather for Conditions
cloud.umami.is	Only if you said yes to statistics

Your position is never sent anywhere.