Page http://en.wikipedia.org/wiki/Free_content (score: 82)

Scores below 100

Rule Score Message Extra
Make fewer HTTP requests 56 This page has 13 external Javascript scripts. Try combining them into one.
Minify JavaScript and CSS 90 There is 1 component that can be minified

http://en.wikipedia.org/w/index.php?title=MediaWiki:Gadget-ReferenceTooltips.js&action=raw&ctype=text/javascript&508635914

Reduce the number of DOM elements 69 There are 1465 DOM elements on the page
Load CSS in head from document domain 90 The following 2 css are loaded from a different domain inside head, causing DNS lookups before page is rendered. Unique DNS in head that decreases the score:1.

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.gadget.DRN-wizard%2CReferenceTooltips%2Ccharinsert%2Cteahouse%7Cext.wikihiero%7Cmediawiki.legacy.commonPrint%2Cshared%7Cmw.PopUpMediaTransform%7Cskins.vector&only=styles&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=site&only=styles&skin=vector&*

Never load JS synchronously in head 50 There are 5 scripts that are not loaded asynchronously in head, that will block the rendering.

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki%2CSpinner%7Cjquery.triggerQueueCallback%2CloadingSpinner%2CmwEmbedUtil%7Cmw.MwEmbedSupport&only=scripts&skin=vector&version=20121126T175337Z

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.centralNotice.bannerController%7Cext.wikimediaShopLink.core%7Cjquery.client%2Ccookie%2CmwExtension%7Cmediawiki.cldr%2CjqueryMsg%2Clanguage%2Cnotify%2Cutil%7Cmediawiki.language.data%2Cinit%7Cmediawiki.legacy.ajax%2Cwikibits%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.startup&skin=vector&version=20121204T072020Z&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.vector.footerCleanup&skin=vector&version=20121204T024440Z&*

http://bits.wikimedia.org/geoiplookup

Reduce number of total requests 94 The page uses 32 requests, that is too many to make the page load fast.

http://en.wikipedia.org/wiki/Free_content

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.gadget.DRN-wizard%2CReferenceTooltips%2Ccharinsert%2Cteahouse%7Cext.wikihiero%7Cmediawiki.legacy.commonPrint%2Cshared%7Cmw.PopUpMediaTransform%7Cskins.vector&only=styles&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=site&only=styles&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki%2CSpinner%7Cjquery.triggerQueueCallback%2CloadingSpinner%2CmwEmbedUtil%7Cmw.MwEmbedSupport&only=scripts&skin=vector&version=20121126T175337Z

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.centralNotice.bannerController%7Cext.wikimediaShopLink.core%7Cjquery.client%2Ccookie%2CmwExtension%7Cmediawiki.cldr%2CjqueryMsg%2Clanguage%2Cnotify%2Cutil%7Cmediawiki.language.data%2Cinit%7Cmediawiki.legacy.ajax%2Cwikibits%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.startup&skin=vector&version=20121204T072020Z&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.vector.footerCleanup&skin=vector&version=20121204T024440Z&*

http://bits.wikimedia.org/geoiplookup

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.Experiments.experiments%2Clib%7Cext.UserBuckets%2CmarkAsHelpful%2CpostEdit%7Cext.articleFeedback.startup%7Cext.articleFeedbackv5.startup%7Cext.gadget.DRN-wizard%2CReferenceTooltips%2Ccharinsert%2Cteahouse%7Cjquery.articleFeedbackv5.verify%7Cjquery.autoEllipsis%2CcheckboxShiftClick%2CclickTracking%2CcollapsibleTabs%2CdelayedBind%2Chidpi%2ChighlightText%2Cjson%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%2Csuggestions%2CtabIndex%7Cmediawiki.api%2Chidpi%2CsearchSuggest%2Cuser%7Cmediawiki.page.ready%7Cmobile.desktop%7Cmw.MwEmbedSupport.style%7Cmw.PopUpMediaTransform&skin=vector&version=20121204T024427Z&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.vector.collapsibleNav%2CcollapsibleTabs%2CeditWarning&skin=vector&version=20121204T024434Z&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=jquery.ui.button%2Ccore%2Cdialog%2Cdraggable%2Cmouse%2Cposition%2Cresizable%2Cwidget&skin=vector&version=20121126T175100Z&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.articleFeedbackv5%7Cjquery.appear%2CarticleFeedbackv5%2Clocalize%2Ctipsy%7Cjquery.articleFeedbackv5.track%7Cmediawiki.Uri&skin=vector&version=20121204T024432Z&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=jquery.effects.core%2Chighlight&skin=vector&version=20121126T175100Z&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=skins.vector&only=scripts&skin=vector&*

http://en.wikipedia.org/w/index.php?title=MediaWiki:Gadget-ReferenceTooltips.js&action=raw&ctype=text/javascript&508635914

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=site&only=scripts&skin=vector&*

http://upload.wikimedia.org/wikipedia/commons/2/23/Icons-mini-file_acrobat.gif

http://upload.wikimedia.org/wikipedia/en/b/bc/Wiki.png

http://upload.wikimedia.org/wikipedia/commons/thumb/a/ad/Ambox_%3F.svg/40px-Ambox_%3F.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Copyright.svg/50px-Copyright.svg.png

http://bits.wikimedia.org/static-1.21wmf4/skins/common/images/magnify-clip.png

http://upload.wikimedia.org/wikipedia/en/thumb/6/62/PD-icon.svg/50px-PD-icon.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Copyleft.svg/50px-Copyleft.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/7/79/Copyfree.svg/50px-Copyfree.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/4/42/Opensource.svg/220px-Opensource.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/FSF-Logo.svg/220px-FSF-Logo.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/2/25/Open_Access_logo_PLoS_white.svg/120px-Open_Access_logo_PLoS_white.svg.png

http://upload.wikimedia.org/wikipedia/en/f/f4/Ambox_content.png

http://bits.wikimedia.org/static-1.21wmf5/skins/vector/images/search-ltr.png?303-4

http://bits.wikimedia.org/images/wikimedia-button.png

http://bits.wikimedia.org/static-1.21wmf5/skins/common/images/poweredby_mediawiki_88x31.png

http://en.wikipedia.org/favicon.ico

Have long expire headers for static components 0 There are 18 static components without a far-future expiration date.

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.gadget.DRN-wizard%2CReferenceTooltips%2Ccharinsert%2Cteahouse%7Cext.wikihiero%7Cmediawiki.legacy.commonPrint%2Cshared%7Cmw.PopUpMediaTransform%7Cskins.vector&only=styles&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=site&only=styles&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=vector&*

http://bits.wikimedia.org/geoiplookup

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=skins.vector&only=scripts&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=site&only=scripts&skin=vector&*

http://upload.wikimedia.org/wikipedia/commons/2/23/Icons-mini-file_acrobat.gif

http://upload.wikimedia.org/wikipedia/en/b/bc/Wiki.png

http://upload.wikimedia.org/wikipedia/commons/thumb/a/ad/Ambox_%3F.svg/40px-Ambox_%3F.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Copyright.svg/50px-Copyright.svg.png

http://upload.wikimedia.org/wikipedia/en/thumb/6/62/PD-icon.svg/50px-PD-icon.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Copyleft.svg/50px-Copyleft.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/7/79/Copyfree.svg/50px-Copyfree.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/4/42/Opensource.svg/220px-Opensource.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/FSF-Logo.svg/220px-FSF-Logo.svg.png

http://upload.wikimedia.org/wikipedia/commons/thumb/2/25/Open_Access_logo_PLoS_white.svg/120px-Open_Access_logo_PLoS_white.svg.png

http://upload.wikimedia.org/wikipedia/en/f/f4/Ambox_content.png

http://bits.wikimedia.org/images/wikimedia-button.png

Frontend single point of failure 30 The following 7 assets are loaded from a different domain inside head and could be a single point of failure.

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.gadget.DRN-wizard%2CReferenceTooltips%2Ccharinsert%2Cteahouse%7Cext.wikihiero%7Cmediawiki.legacy.commonPrint%2Cshared%7Cmw.PopUpMediaTransform%7Cskins.vector&only=styles&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=site&only=styles&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=vector&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki%2CSpinner%7Cjquery.triggerQueueCallback%2CloadingSpinner%2CmwEmbedUtil%7Cmw.MwEmbedSupport&only=scripts&skin=vector&version=20121126T175337Z

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.centralNotice.bannerController%7Cext.wikimediaShopLink.core%7Cjquery.client%2Ccookie%2CmwExtension%7Cmediawiki.cldr%2CjqueryMsg%2Clanguage%2Cnotify%2Cutil%7Cmediawiki.language.data%2Cinit%7Cmediawiki.legacy.ajax%2Cwikibits%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.startup&skin=vector&version=20121204T072020Z&*

http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.vector.footerCleanup&skin=vector&version=20121204T024440Z&*

http://bits.wikimedia.org/geoiplookup

Too much javascript compared to text content 0 The content of the page concist of 86.55% javascript, that is too much.

Page summary

type value
javascript 13
css 2
images 13
css images 2
font 0
requests 32
request cached 20
doc size 73.9 kb
page size 599.4 kb
js size 680.2 kb
css size 70.8 kb
image size 41.1 kb
css image size 20.0 kb
content weight that are js files 82.5 %
content weight that are css files 8.6 %
page weight cached 45.9 kb
load time 1941 ms
spof 7
sync js in head 5

Page assets

url type size
http://en.wikipedia.org/wiki/Free_content
doc 105.7 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.gadget.DRN-wizard%2CReferenceTooltips%2Ccharinsert%2Cteahouse%7Cext.wikihiero%7Cmediawiki.legacy.commonPrint%2Cshared%7Cmw.PopUpMediaTransform%7Cskins.vector&only=styles&skin=vector&*
css 64.0 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=site&only=styles&skin=vector&*
css 20.8 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=vector&*
js 39.5 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki%2CSpinner%7Cjquery.triggerQueueCallback%2CloadingSpinner%2CmwEmbedUtil%7Cmw.MwEmbedSupport&only=scripts&skin=vector&version=20121126T175337Z
js 175.8 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.centralNotice.bannerController%7Cext.wikimediaShopLink.core%7Cjquery.client%2Ccookie%2CmwExtension%7Cmediawiki.cldr%2CjqueryMsg%2Clanguage%2Cnotify%2Cutil%7Cmediawiki.language.data%2Cinit%7Cmediawiki.legacy.ajax%2Cwikibits%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.startup&skin=vector&version=20121204T072020Z&*
js 49.6 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.vector.footerCleanup&skin=vector&version=20121204T024440Z&*
js 3.3 kb
http://bits.wikimedia.org/geoiplookup
js 0.1 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.Experiments.experiments%2Clib%7Cext.UserBuckets%2CmarkAsHelpful%2CpostEdit%7Cext.articleFeedback.startup%7Cext.articleFeedbackv5.startup%7Cext.gadget.DRN-wizard%2CReferenceTooltips%2Ccharinsert%2Cteahouse%7Cjquery.articleFeedbackv5.verify%7Cjquery.autoEllipsis%2CcheckboxShiftClick%2CclickTracking%2CcollapsibleTabs%2CdelayedBind%2Chidpi%2ChighlightText%2Cjson%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%2Csuggestions%2CtabIndex%7Cmediawiki.api%2Chidpi%2CsearchSuggest%2Cuser%7Cmediawiki.page.ready%7Cmobile.desktop%7Cmw.MwEmbedSupport.style%7Cmw.PopUpMediaTransform&skin=vector&version=20121204T024427Z&*
js 84.3 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.vector.collapsibleNav%2CcollapsibleTabs%2CeditWarning&skin=vector&version=20121204T024434Z&*
js 12.1 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=jquery.ui.button%2Ccore%2Cdialog%2Cdraggable%2Cmouse%2Cposition%2Cresizable%2Cwidget&skin=vector&version=20121126T175100Z&*
js 153.8 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=ext.articleFeedbackv5%7Cjquery.appear%2CarticleFeedbackv5%2Clocalize%2Ctipsy%7Cjquery.articleFeedbackv5.track%7Cmediawiki.Uri&skin=vector&version=20121204T024432Z&*
js 131.3 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=jquery.effects.core%2Chighlight&skin=vector&version=20121126T175100Z&*
js 11.7 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=skins.vector&only=scripts&skin=vector&*
js 0.4 kb
http://en.wikipedia.org/w/index.php?title=MediaWiki:Gadget-ReferenceTooltips.js&action=raw&ctype=text/javascript&508635914
js 9.5 kb
http://bits.wikimedia.org/en.wikipedia.org/load.php?debug=false&lang=en&modules=site&only=scripts&skin=vector&*
js 8.9 kb
http://upload.wikimedia.org/wikipedia/commons/2/23/Icons-mini-file_acrobat.gif
cssimage 0.3 kb
http://upload.wikimedia.org/wikipedia/en/b/bc/Wiki.png
cssimage 19.7 kb
http://upload.wikimedia.org/wikipedia/commons/thumb/a/ad/Ambox_%3F.svg/40px-Ambox_%3F.svg.png
image 2.2 kb
http://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Copyright.svg/50px-Copyright.svg.png
image 2.0 kb
http://bits.wikimedia.org/static-1.21wmf4/skins/common/images/magnify-clip.png
image 0.2 kb
http://upload.wikimedia.org/wikipedia/en/thumb/6/62/PD-icon.svg/50px-PD-icon.svg.png
image 2.2 kb
http://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Copyleft.svg/50px-Copyleft.svg.png
image 1.4 kb
http://upload.wikimedia.org/wikipedia/commons/thumb/7/79/Copyfree.svg/50px-Copyfree.svg.png
image 1.2 kb
http://upload.wikimedia.org/wikipedia/commons/thumb/4/42/Opensource.svg/220px-Opensource.svg.png
image 11.2 kb
http://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/FSF-Logo.svg/220px-FSF-Logo.svg.png
image 5.4 kb
http://upload.wikimedia.org/wikipedia/commons/thumb/2/25/Open_Access_logo_PLoS_white.svg/120px-Open_Access_logo_PLoS_white.svg.png
image 6.3 kb
http://upload.wikimedia.org/wikipedia/en/f/f4/Ambox_content.png
image 2.9 kb
http://bits.wikimedia.org/static-1.21wmf5/skins/vector/images/search-ltr.png?303-4
image 0.2 kb
http://bits.wikimedia.org/images/wikimedia-button.png
image 2.4 kb
http://bits.wikimedia.org/static-1.21wmf5/skins/common/images/poweredby_mediawiki_88x31.png
image 3.5 kb
http://en.wikipedia.org/favicon.ico
favicon 0.0 kb