It occasionally takes ages to load the app

[Ondřej Kupka]

main.js sometimes takes even 30 seconds to load.

[Ondřej Kupka]

One reason could be the app size:

$ du -h *
 64K    3rdpartylicenses.txt
 96K    assets/img
208K    assets/icons
304K    assets
8.0K    favicon.ico
4.0K    index.html
3.2M    main.4b4427ea4b35ad67dede.js
4.0K    manifest.json
136K    ngsw-worker.js
4.0K    ngsw.json
 60K    polyfills.3a0f42381d0daac2fb07.js
4.0K    runtime.ec2944dd8b20ec099bf3.js
4.0K    safety-worker.js
 40K    scripts.41131087f930617791e2.js
176K    styles.0450ae154e1aab28a5ee.css
4.0K    worker-basic.min.js

So it can take a long time in case a new version is being downloaded.