Getting Favorite Icon spawns error with latest Vivaldi

[jometzner]

Actual Behavior

You see error like this in SSR process (std. out).

1 b2b SSR /favicon.ico
1 b2b RES 404 /favicon.ico - accept header mismatch 'image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8'
1 b2b GET /favicon.ico 404 9 - 2.755 ms
3 b2b SSR /favicon.ico
3 b2b RES 404 /favicon.ico - accept header mismatch 'image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8'
3 b2b GET /favicon.ico 404 9 - 1.719 ms

NGinx process

172.20.0.1 - - [23/Jun/2022:13:13:46 +0000] "GET /favicon.ico HTTP/1.1" 404 9 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.125 Safari/537.36" "-" 0.007 "-"

Expected Behavior

1 b2b GET /assets/themes/b2b/img/favicon.ico 200 102134 - 2.250 ms

Steps to Reproduce the Bug

Steps to reproduce the behavior:

1. Go to Homepage of your local docker compose based setup (we need both, ssr and nginx)
2. Check the ssr process output

Environment Details

• Desktop:
  • OS: Linux
  • Browser Vivaldi, 5.3.2679.58 (Stable channel) stable (64-bit)

AB#77676

[jometzner]

https://developer.mozilla.org/en-US/docs/Learn/HTML/Introduction_to_HTML/The_head_metadata_in_HTML#adding_custom_icons_to_your_site

[jometzner]

The issue is very likely caused by a SSR handled GET request to the favicon resource. The browser does that when it doesn't find a <link rel="icon" type="image/x-icon" href="x/y/z/favicon.ico" /> in the document. Whatever is the reason for that.