Tune DOM complexity score

lib/metadata/policies.js

@@ -6,8 +6,8 @@ var policies = {
         "label": "DOM elements count",
         "message": "<p>A high number of DOM elements means a lot of work for the browser to render the page.</p><p>It also slows down JavaScript DOM queries, as there are more elements to search through.</p>",
         "isOkThreshold": 1000,
-        "isBadThreshold": 3000,
-        "isAbnormalThreshold": 5000
+        "isBadThreshold": 2500,
+        "isAbnormalThreshold": 4000
     },
     "DOMelementMaxDepth": {
         "tool": "phantomas",
@@ -15,7 +15,7 @@ var policies = {
         "message": "<p>A deep DOM makes the CSS matching with DOM elements difficult.</p><p>It also slows down JavaScript modifications to the DOM because changing the dimensions of an element makes the browser re-calculate the dimensions of it's parents. Same thing for JavaScript events, that bubble up to the document root.</p>",
         "isOkThreshold": 10,
         "isBadThreshold": 20,
-        "isAbnormalThreshold": 30
+        "isAbnormalThreshold": 28
     },
     "iframesCount": {
         "tool": "phantomas",

test/core/yellowlabtoolsTest.js

@@ -30,7 +30,7 @@ describe('yellowlabtools', function() {
         });
     });
 
-    it('should succeeds on simple-page.html', function(done) {
+    it('should succeed on simple-page.html', function(done) {
         this.timeout(15000);
 
         // Check if console.log is called
@@ -65,7 +65,7 @@ describe('yellowlabtools', function() {
                         "message": "<p>A deep DOM makes the CSS matching with DOM elements difficult.</p><p>It also slows down JavaScript modifications to the DOM because changing the dimensions of an element makes the browser re-calculate the dimensions of it's parents. Same thing for JavaScript events, that bubble up to the document root.</p>",
                         "isOkThreshold": 10,
                         "isBadThreshold": 20,
-                        "isAbnormalThreshold": 30
+                        "isAbnormalThreshold": 28
                     },
                     "value": 1,
                     "bad": false,