Webmention Validation

Some tests to validate compliance with Webmention standards

This note exists entirely to allow me to test whether or not I have properly implemented the webmention standard on this website. It is made possible by the fine people at webmention.rocks and the code at WebMention Test Pinger.

Webmention Validation Tests

Test 1 - HTTP Link header, unquoted rel, relative URL
Test 2 - HTTP Link header, unquoted rel, absolute URL
Test 3 - HTML link tag, relative URL
Test 4 - HTML link tag, absolute URL
Test 5 - HTML a tag, relative URL
Test 6 - HTML a tag, absolute URL
Test 7 - HTTP Link header with strange casing
Test 8 - HTTP Link header, quoted rel
Test 9 - Multiple rel values on a link tag
Test 10 - Multiple rel values on a Link header
Test 11 - Multiple Webmention endpoints advertised: Link, link, a
Test 12 - Checking for exact match of rel=webmention
Test 13 - False endpoint inside an HTML comment
Test 14 - False endpoint in escaped HTML
Test 15 - Webmention href is an empty string
Test 16 - Multiple Webmention endpoints advertised: a, link
Test 17 - Multiple Webmention endpoints advertised: link, a
Test 18 - Multiple HTTP Link headers
Test 19 - Single HTTP Link header with multiple values
Test 20 - Link tag with no href attribute
Test 21 - Webmention endpoint has query string parameters
Test 22 - Webmention endpoint is relative to the path
Test 23 - Webmention target is a redirect and the endpoint is relative
Update Test 1 - Simple update