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new version with fix for css in head

This commit is contained in:
Peter Hedenskog 2012-10-15 11:10:53 +02:00
parent b8813e821b
commit be360268a6
1 changed files with 10 additions and 7 deletions
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17
dependencies/yslow-3.1.4-sitespeed.js vendored
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@ -5861,7 +5861,7 @@ YSLOW.registerRule({
var css = doc.getElementsByTagName('link'),
comps = cset.getComponentsByType('css'),
comp, docdomain, src, offenders = {},
offender_comps = [],
offendercomponents = [], uniquedns = [],
score = 100;
docdomain = YSLOW.util.getHostname(cset.doc_comp.url);
@ -5880,20 +5880,23 @@ YSLOW.registerRule({
for (var i = 0; i < comps.length; i++) {
if (offenders[comps[i].url]) {
if (docdomain !== YSLOW.util.getHostname(comps[i].url)) {
offender_comps.push(comps[i]);
offendercomponents.push(comps[i]);
}
}
}
var message = offender_comps.length === 0 ? '' :
'The following ' + YSLOW.util.plural('%num% css', offender_comps.length) +
' are loaded from a different domain inside head, causing DNS lookups before page is rendered.';
score -= offender_comps.length * parseInt(config.points, 10)
uniquedns = YSLOW.util.getUniqueDomains(offendercomponents, true);
var message = offendercomponents.length === 0 ? '' :
'The following ' + YSLOW.util.plural('%num% css', offendercomponents.length) +
' are loaded from a different domain inside head, causing DNS lookups before page is rendered. Unique DNS in head that decreases the score:' + uniquedns.length + ".";
// only punish dns lookups
score -= uniquedns.length * parseInt(config.points, 10)
return {
score: score,
message: message,
components: offender_comps
components: offendercomponents
};
}
});