Measure rel attributes plus all link elements (#192)

tunetheweb · web-flow · commit e002339fb1dc · 2026-02-05T22:10:05.000Z
Measure `rel` attributes plud all link elements
diff --git a/dist/almanac.js b/dist/almanac.js
@@ -209,7 +209,7 @@ return JSON.stringify({
   'link-nodes': (() => {
     // Returns a JSON array of link nodes and their key/value attributes.
     // Used by 01.14, 01.15, 01.16, 10.6,  06.46, 12.18
-    var nodes = document.querySelectorAll('head link');
+    var nodes = document.querySelectorAll('link');
     return parseNodes(nodes);
   })(),
   'priority-hints': (() => {
diff --git a/dist/markup.js b/dist/markup.js
@@ -294,6 +294,33 @@ try { // whole process is placed in a try/catch so we can log uncaught errors
       }
     })(),
 
+    // rel attribute usage
+    'rel': (() => {
+      try {
+        let result = {rels_total: 0, rels: {}};
+
+        const nodes = document.querySelectorAll('*[rel]');
+
+        nodes.forEach((n) => {
+
+            result.rels_total++;
+
+            if (result.rels[n.rel]) {
+              result.rels[n.rel]++;
+            }
+            else {
+              result.rels[n.rel] = 1;
+            }
+
+        });
+
+        return result;
+      }
+      catch(e) {
+        return logError("rel", e);
+      }
+    })(),
+
     // id attribute usage
     // Used by Markup
     'ids': (() => {
diff --git a/metric-summary.md b/metric-summary.md
@@ -15,7 +15,7 @@ Whether the page contains any instances of  <script nomodule>
 `1` if true, `0` if false
 
 ## link-nodes
-A JSON array of <link> nodes used in the <head> element.
+A JSON array of <link> nodes
 
 Example response:
 
