Publishing now tells you what a phone or Google will miss on your site

When you publish a Website with the CLI, the MCP tools or the API, we now read your pages and images and list under warnings what a phone or Google will not like. For example a page without a viewport, title or description, a canonical that still points to localhost or a Lovable address, a phone number in your JSON-LD that is nowhere on your site, photos over 500 KB, or fonts from Google Fonts. Your site goes online anyway. The full list is in A site that works on a phone and in Google.