This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
John Mueller
johnmu.com
did:plc:4cv34f5o756rx377sm3mhrhm
I'm not aware of anything outside of search engines that uses link rel alternate hreflang - my team helped with some of that spec at Google. I can't rule out that nobody else uses it for other things, but it was designed specifically for search results.
2025-04-01T19:33:04.603Z