An IPv6 literal hostname in a URL must be surrounded by square brackets.
Chrome and Edge still do a search on it in my default search engine even with []
https://[fe80::5ad6:9567:26b7:763b%18]:8081/
Even Hacker News doesn't think it's a link
alt Hacker News
Chrome and Edge still do a search on it in my default search engine even with []
https://[fe80::5ad6:9567:26b7:763b%18]:8081/
Even Hacker News doesn't think it's a link