Currently favicon (circled R) looks similar to the one used for internals.rust-lang.org or users.rust-lang.org.
Maybe Lemmyrs should have a distinct favicon (website tab icon), for example, circled “L” instead of circled “R”?
// Cannot post it to Meta community instead: UI hangs
So that tabs with lemmyrs posts would be easily distinguishable from tabs of docs.rs and the forums. Docs.rs have somewhat different role, so tabs with it is less likely to be intermixed in the tree with other ones. But IRLO/URLO and Lemmyrs serve comparable roles and are likely to link to each other, so distinctive favicons can help.