indiechecker

{
    "url": "https://microformats.org/wiki/Main_Page",
    "fetch": {
        "requested": "https://microformats.org/wiki/Main_Page",
        "final": "https://microformats.org/wiki/Main_Page",
        "status": 200,
        "content-type": "text/html; charset=UTF-8",
        "bytes": 36073,
        "milliseconds": 893,
        "redirects": []
    },
    "summary": {
        "types": {
            "h-card": 1
        },
        "classic": {},
        "representative-h-card": null,
        "errors": 0,
        "warnings": 3,
        "tips": 5
    },
    "mf2": {
        "items": [
            {
                "type": [
                    "h-card"
                ],
                "properties": {
                    "name": [
                        "microformats.org"
                    ],
                    "org": [
                        "microformats.org"
                    ],
                    "note": [
                        "a community focused on using an empirical (rather than aspirational) process to research web data & information human publishing behaviors, openly document it on our wiki (http://microformats.org/wiki/), discuss it in IRC, then brainstorm ideas & proposals based on that research for simple formats based on HTML to interoperably represent that information on the web, incrementally implement, and iterate."
                    ],
                    "url": [
                        "http://microformats.org/wiki/"
                    ],
                    "uid": [
                        "http://microformats.org/wiki/"
                    ]
                }
            }
        ],
        "rels": {
            "stylesheet": [
                "https://microformats.org/wiki/load.php?lang=en&modules=skins.vector.styles.legacy&only=styles&skin=vector"
            ],
            "shortcut": [
                "https://microformats.org/favicon.ico"
            ],
            "icon": [
                "https://microformats.org/favicon.ico"
            ],
            "search": [
                "https://microformats.org/wiki/opensearch_desc.php"
            ],
            "EditURI": [
                "https://microformats.org/wiki/api.php?action=rsd"
            ],
            "alternate": [
                "https://microformats.org/wiki/index.php?title=Special:RecentChanges&feed=atom",
                "javascript:print();"
            ],
            "nofollow": [
                "https://microformats.org/blog",
                "https://microformats.org/feed",
                "https://indieweb.org/",
                "http://en.wikipedia.org/wiki/WGS84",
                "http://indiewebcamp.com/",
                "http://microformats.org/wiki/delete",
                "http://en.wikipedia.org/wiki/Microformat",
                "http://microformats.org/wiki/",
                "http://microformats.org",
                "https://microformats.org/wiki/Special:RecentChangesLinked/Main_Page"
            ],
            "discussion": [
                "https://microformats.org/wiki/index.php?title=Talk:Main_Page&action=edit&redlink=1"
            ]
        },
        "rel-urls": {
            "https://microformats.org/wiki/load.php?lang=en&modules=skins.vector.styles.legacy&only=styles&skin=vector": {
                "rels": [
                    "stylesheet"
                ]
            },
            "https://microformats.org/favicon.ico": {
                "rels": [
                    "icon",
                    "shortcut"
                ]
            },
            "https://microformats.org/wiki/opensearch_desc.php": {
                "title": "Microformats Wiki (en)",
                "type": "application/opensearchdescription+xml",
                "rels": [
                    "search"
                ]
            },
            "https://microformats.org/wiki/api.php?action=rsd": {
                "type": "application/rsd+xml",
                "rels": [
                    "EditURI"
                ]
            },
            "https://microformats.org/wiki/index.php?title=Special:RecentChanges&feed=atom": {
                "title": "Microformats Wiki Atom feed",
                "type": "application/atom+xml",
                "rels": [
                    "alternate"
                ]
            },
            "https://microformats.org/blog": {
                "text": "https://microformats.org/blog",
                "rels": [
                    "nofollow"
                ]
            },
            "https://microformats.org/feed": {
                "text": "RSS feed",
                "rels": [
                    "nofollow"
                ]
            },
            "https://indieweb.org/": {
                "text": "https://indieweb.org/",
                "rels": [
                    "nofollow"
                ]
            },
            "http://en.wikipedia.org/wiki/WGS84": {
                "text": "WGS84",
                "rels": [
                    "nofollow"
                ]
            },
            "http://indiewebcamp.com/": {
                "text": "indieweb",
                "rels": [
                    "nofollow"
                ]
            },
            "http://microformats.org/wiki/delete": {
                "text": "pages for deletion",
                "rels": [
                    "nofollow"
                ]
            },
            "http://en.wikipedia.org/wiki/Microformat": {
                "text": "Wikipedia's article on microformats",
                "rels": [
                    "nofollow"
                ]
            },
            "http://microformats.org/wiki/": {
                "text": "http://microformats.org/wiki/",
                "rels": [
                    "nofollow"
                ]
            },
            "https://microformats.org/wiki/index.php?title=Talk:Main_Page&action=edit&redlink=1": {
                "title": "Discussion about the content page (page does not exist) [t]",
                "text": "Discussion",
                "rels": [
                    "discussion"
                ]
            },
            "http://microformats.org": {
                "text": "Blog",
                "rels": [
                    "nofollow"
                ]
            },
            "https://microformats.org/wiki/Special:RecentChangesLinked/Main_Page": {
                "title": "Recent changes in pages linked from this page [k]",
                "text": "Related changes",
                "rels": [
                    "nofollow"
                ]
            },
            "javascript:print();": {
                "title": "Printable version of this page [p]",
                "text": "Printable version",
                "rels": [
                    "alternate"
                ]
            }
        }
    },
    "indieweb": [
        {
            "label": "Representative h-card",
            "ok": false,
            "detail": "No h-card clearly represents this page."
        },
        {
            "label": "rel=me links",
            "ok": false,
            "detail": "None found.",
            "links": []
        },
        {
            "label": "Webmention endpoint",
            "ok": false,
            "detail": "None found.",
            "links": []
        },
        {
            "label": "IndieAuth",
            "ok": false,
            "detail": "No IndieAuth endpoints.",
            "links": []
        },
        {
            "label": "Micropub endpoint",
            "ok": false,
            "detail": "None found.",
            "links": []
        },
        {
            "label": "Microsub endpoint",
            "ok": false,
            "detail": "None found.",
            "links": []
        },
        {
            "label": "WebSub hub",
            "ok": false,
            "detail": "None found.",
            "links": []
        },
        {
            "label": "Posts with an author",
            "ok": false,
            "detail": "No h-entry posts on this page."
        }
    ],
    "rels": {
        "html": {
            "stylesheet": [
                "https://microformats.org/wiki/load.php?lang=en&modules=skins.vector.styles.legacy&only=styles&skin=vector"
            ],
            "shortcut": [
                "https://microformats.org/favicon.ico"
            ],
            "icon": [
                "https://microformats.org/favicon.ico"
            ],
            "search": [
                "https://microformats.org/wiki/opensearch_desc.php"
            ],
            "EditURI": [
                "https://microformats.org/wiki/api.php?action=rsd"
            ],
            "alternate": [
                "https://microformats.org/wiki/index.php?title=Special:RecentChanges&feed=atom",
                "javascript:print();"
            ],
            "nofollow": [
                "https://microformats.org/blog",
                "https://microformats.org/feed",
                "https://indieweb.org/",
                "http://en.wikipedia.org/wiki/WGS84",
                "http://indiewebcamp.com/",
                "http://microformats.org/wiki/delete",
                "http://en.wikipedia.org/wiki/Microformat",
                "http://microformats.org/wiki/",
                "http://microformats.org",
                "https://microformats.org/wiki/Special:RecentChangesLinked/Main_Page"
            ],
            "discussion": [
                "https://microformats.org/wiki/index.php?title=Talk:Main_Page&action=edit&redlink=1"
            ]
        },
        "link-header": {},
        "xfn": [],
        "vote-links": []
    },
    "metadata": {
        "title": "Microformats Wiki",
        "description": null,
        "lang": "en",
        "charset": "UTF-8",
        "viewport": null,
        "canonical": null,
        "generator": "MediaWiki 1.38.4",
        "robots": null,
        "theme-color": [],
        "open-graph": [],
        "twitter": [],
        "fediverse:creator": [],
        "feeds": [
            {
                "url": "https://microformats.org/wiki/index.php?title=Special:RecentChanges&feed=atom",
                "format": "Atom",
                "type": "application/atom+xml",
                "title": "Microformats Wiki Atom feed"
            }
        ],
        "icons": [
            {
                "kind": "icon",
                "url": "https://microformats.org/favicon.ico",
                "sizes": null,
                "type": null
            }
        ],
        "manifest": null
    },
    "feed-checks": [
        {
            "url": "https://microformats.org/wiki/index.php?title=Special:RecentChanges&feed=atom",
            "ok": true,
            "problem": null,
            "status": 200,
            "content-type": "application/xml"
        }
    ],
    "advice": [
        {
            "level": "warning",
            "area": "IndieWeb",
            "title": "None of the h-cards represents this page",
            "detail": "Tools look for a representative h-card: one whose u-url is also a rel=me link, or whose u-url and u-uid both equal the page URL. Mark your own h-card that way.",
            "fix": "<a class=\"h-card u-url u-uid\" rel=\"me\" href=\"https://microformats.org/wiki/Main_Page\">Your Name</a>",
            "where": []
        },
        {
            "level": "warning",
            "area": "Metadata",
            "title": "No meta description",
            "detail": "Search engines and link previews show it under the title.",
            "fix": "<meta name=\"description\" content=\"A sentence about this page.\">",
            "where": []
        },
        {
            "level": "warning",
            "area": "Metadata",
            "title": "No viewport meta tag",
            "detail": "Phones will render the page zoomed out at desktop width.",
            "fix": "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">",
            "where": []
        },
        {
            "level": "tip",
            "area": "IndieWeb",
            "title": "No rel=me links",
            "detail": "rel=me links connect this site to your other profiles. They power IndieLogin and the verified links on Mastodon.",
            "fix": "<a rel=\"me\" href=\"https://github.com/you\">GitHub</a>\n<a rel=\"me\" href=\"https://mastodon.social/@you\">Mastodon</a>",
            "where": []
        },
        {
            "level": "tip",
            "area": "IndieWeb",
            "title": "No Webmention endpoint",
            "detail": "Without one, other sites can’t notify you when they reply to or mention your posts. A hosted service like webmention.io works well.",
            "fix": "<link rel=\"webmention\" href=\"https://webmention.io/example.com/webmention\">",
            "where": []
        },
        {
            "level": "tip",
            "area": "Metadata",
            "title": "No og:title",
            "detail": "Link previews fall back to the page title, which may carry the site name twice.",
            "fix": "<meta property=\"og:title\" content=\"My page\">",
            "where": []
        },
        {
            "level": "tip",
            "area": "Metadata",
            "title": "No og:image",
            "detail": "Shared links show a bare text card without it. 1200×630 is a safe size.",
            "fix": "<meta property=\"og:image\" content=\"https://example.com/card.png\">",
            "where": []
        },
        {
            "level": "tip",
            "area": "Metadata",
            "title": "No apple-touch-icon",
            "detail": "iOS and some Android launchers use it for home screen shortcuts.",
            "fix": "<link rel=\"apple-touch-icon\" href=\"/apple-touch-icon.png\">",
            "where": []
        }
    ]
}