URL:http://soa3.qa.atl2.redhat.com:7080/resource/common/monitor/Visibility.do?id=500052&mode=currentHeal[snip]
Grade
Overall Grade: D (Ruleset applied: YSlow(V2))
E

Make fewer HTTP requests

This page has 8 external Javascript scripts. Try combining them into one.
This page has 8 external stylesheets. Try combining them into one.

F

Use a Content Delivery Network (CDN)

There are 52 static components that are not on CDN.

You can specify CDN hostnames in your preferences. See YSlow FAQ for details.

  • http://soa3.qa.atl2.redhat.com:7080/css/leftMenu.css
  • http://soa3.qa.atl2.redhat.com:7080/css/win.css
  • http://soa3.qa.atl2.redhat.com:7080/css/theme/default.css
  • http://soa3.qa.atl2.redhat.com:7080/css/theme/alphacube.css
  • http://soa3.qa.atl2.redhat.com:7080/css/theme/debug.css
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/js/functions.js
  • http://soa3.qa.atl2.redhat.com:7080/js/prototype.js
  • http://soa3.qa.atl2.redhat.com:7080/js/window.js
  • http://soa3.qa.atl2.redhat.com:7080/js/effects.js
  • http://soa3.qa.atl2.redhat.com:7080/js/rhq.js
  • http://soa3.qa.atl2.redhat.com:7080/js/ajax.js
  • http://soa3.qa.atl2.redhat.com:7080/js/popup.js
  • http://soa3.qa.atl2.redhat.com:7080/js/rico.js
  • http://soa3.qa.atl2.redhat.com:7080/images/no_event.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/logo_header.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/spacer.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../icon_available_green.png
  • http://soa3.qa.atl2.redhat.com:7080/images/title_arrow.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../tab_Monitor_on.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../tab_Inventory_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../tab_Control_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/tab_Alert_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../tab_Content_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../SubMonitor_Visibility_on.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../SubMonitor_Events_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../SubMonitor_Timeline_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../SubMonitor_Configure_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../MiniTab_Resources_on.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/icon_resource.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/icon_menu.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../icon_auto-group.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/icon_cluster.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../MiniTab_Indicators_on.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../MiniTab_MetricData_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_ul.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../timeline_unknown.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../timeline_green.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_ur.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../dash-icon_delete.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_ll.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_lr.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/logo_rh_home.png
  • http://soa3.qa.atl2.redhat.com:7080/images/dash_icon_up.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../dash_icon_down.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../HighLowChart?...
  • http://soa3.qa.atl2.redhat.com:7080/.../HighLowChart?...
  • http://soa3.qa.atl2.redhat.com:7080/.../HighLowChart?...
  • http://soa3.qa.atl2.redhat.com:7080/.../HighLowChart?...

F

Add Expires headers

There are 52 static components without a far-future expiration date.
  • http://soa3.qa.atl2.redhat.com:7080/css/leftMenu.css
  • http://soa3.qa.atl2.redhat.com:7080/css/win.css
  • http://soa3.qa.atl2.redhat.com:7080/css/theme/default.css
  • http://soa3.qa.atl2.redhat.com:7080/css/theme/alphacube.css
  • http://soa3.qa.atl2.redhat.com:7080/css/theme/debug.css
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/js/functions.js
  • http://soa3.qa.atl2.redhat.com:7080/js/prototype.js
  • http://soa3.qa.atl2.redhat.com:7080/js/window.js
  • http://soa3.qa.atl2.redhat.com:7080/js/effects.js
  • http://soa3.qa.atl2.redhat.com:7080/js/rhq.js
  • http://soa3.qa.atl2.redhat.com:7080/js/ajax.js
  • http://soa3.qa.atl2.redhat.com:7080/js/popup.js
  • http://soa3.qa.atl2.redhat.com:7080/js/rico.js
  • http://soa3.qa.atl2.redhat.com:7080/images/no_event.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/logo_header.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/spacer.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../icon_available_green.png
  • http://soa3.qa.atl2.redhat.com:7080/images/title_arrow.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../tab_Monitor_on.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../tab_Inventory_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../tab_Control_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/tab_Alert_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../tab_Content_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../SubMonitor_Visibility_on.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../SubMonitor_Events_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../SubMonitor_Timeline_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../SubMonitor_Configure_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../MiniTab_Resources_on.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/icon_resource.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/icon_menu.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../icon_auto-group.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/icon_cluster.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../MiniTab_Indicators_on.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../MiniTab_MetricData_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_ul.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../timeline_unknown.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../timeline_green.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_ur.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../dash-icon_delete.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_ll.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_off.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/timeline_lr.gif
  • http://soa3.qa.atl2.redhat.com:7080/images/logo_rh_home.png
  • http://soa3.qa.atl2.redhat.com:7080/images/dash_icon_up.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../dash_icon_down.gif
  • http://soa3.qa.atl2.redhat.com:7080/.../HighLowChart?...
  • http://soa3.qa.atl2.redhat.com:7080/.../HighLowChart?...
  • http://soa3.qa.atl2.redhat.com:7080/.../HighLowChart?...
  • http://soa3.qa.atl2.redhat.com:7080/.../HighLowChart?...

F

Compress components with gzip

There are 17 plain text components that should be sent compressed
  • http://soa3.qa.atl2.redhat.com:7080/.../Visibility.do?...
  • http://soa3.qa.atl2.redhat.com:7080/css/leftMenu.css
  • http://soa3.qa.atl2.redhat.com:7080/css/win.css
  • http://soa3.qa.atl2.redhat.com:7080/css/theme/default.css
  • http://soa3.qa.atl2.redhat.com:7080/css/theme/alphacube.css
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/js/functions.js
  • http://soa3.qa.atl2.redhat.com:7080/js/prototype.js
  • http://soa3.qa.atl2.redhat.com:7080/js/window.js
  • http://soa3.qa.atl2.redhat.com:7080/js/effects.js
  • http://soa3.qa.atl2.redhat.com:7080/js/rhq.js
  • http://soa3.qa.atl2.redhat.com:7080/js/ajax.js
  • http://soa3.qa.atl2.redhat.com:7080/js/popup.js
  • http://soa3.qa.atl2.redhat.com:7080/js/rico.js
  • http://soa3.qa.atl2.redhat.com:7080/.../IndicatorCharts.do?...

D

Put CSS at top

There are 3 stylesheets found in the body of the document
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml
  • http://soa3.qa.atl2.redhat.com:7080/.../eAHrvMB4AgAFYgIj.xhtml

C

Put JavaScript at bottom

There are 6 Javacript scripts found in the head of the document
  • http://soa3.qa.atl2.redhat.com:7080/js/functions.js
  • http://soa3.qa.atl2.redhat.com:7080/js/prototype.js
  • http://soa3.qa.atl2.redhat.com:7080/js/window.js
  • http://soa3.qa.atl2.redhat.com:7080/js/effects.js
  • http://soa3.qa.atl2.redhat.com:7080/js/rhq.js
  • http://soa3.qa.atl2.redhat.com:7080/js/ajax.js

A

Avoid CSS expressions

n/a

Make JavaScript and CSS external

Only consider this if your property is a common user home page.
  • There are a total of 3 inline css
  • There are a total of 23 inline scripts

A

Reduce DNS lookups

E

Minify JavaScript and CSS

There are 5 components that can be minified
  • http://soa3.qa.atl2.redhat.com:7080/js/ajax.js
  • Inline script tag #9
  • Inline script tag #14
  • Inline script tag #21
  • Inline script tag #23

A

Avoid URL redirects

A

Remove duplicate JavaScript and CSS

A

Configure entity tags (ETags)

A

Make AJAX cacheable

A

Use GET for AJAX requests

C

Reduce the number of DOM elements

There are 1204 DOM elements on the page

A

Avoid HTTP 404 (Not Found) error

A

Reduce cookie size

A

Use cookie-free domains

A

Avoid AlphaImageLoader filter

A

Do not scale images in HTML

A

Make favicon small and cacheable

Components
ComponentsThe page has a total of 54 components and a total weight of 515.8K bytes
TYPESIZE
(KB)		GZIP
(KB)		COOKIE RECEIVED
(bytes)		COOKIE SENT
(bytes)		URLEXPIRES
(Y/M/D)		RESPONSE
TIME (ms)		ETAG
doc58.7Khttp://soa3.qa.atl2.redhat.com:7080/resource/common/monitor/Visibility.do?id=500052&mode=currentHeal[snip]no expires1429
js12.9Khttp://soa3.qa.atl2.redhat.com:7080/js/functions.jsno expires360W/"12969-1222978616000"
js126.1Khttp://soa3.qa.atl2.redhat.com:7080/js/prototype.jsno expires679W/"126127-1222978616000"
js64.2Khttp://soa3.qa.atl2.redhat.com:7080/js/window.jsno expires362W/"64230-1222978616000"
js38.9Khttp://soa3.qa.atl2.redhat.com:7080/js/effects.jsno expires365W/"38986-1222978616000"
js12.9Khttp://soa3.qa.atl2.redhat.com:7080/js/rhq.jsno expires367W/"12912-1222978616000"
js0.5Khttp://soa3.qa.atl2.redhat.com:7080/js/ajax.jsno expires369W/"505-1222978616000"
js6.4Khttp://soa3.qa.atl2.redhat.com:7080/js/popup.jsno expires369W/"6450-1222978616000"
js83.5Khttp://soa3.qa.atl2.redhat.com:7080/js/rico.jsno expires655W/"83514-1267051072000"
css1.5Khttp://soa3.qa.atl2.redhat.com:7080/css/leftMenu.cssno expires334W/"1544-1222978600000"
css39.2Khttp://soa3.qa.atl2.redhat.com:7080/css/win.cssno expires337W/"39209-1222978598000"
css2.9Khttp://soa3.qa.atl2.redhat.com:7080/css/theme/default.cssno expires340W/"2931-1222978598000"
css2.6Khttp://soa3.qa.atl2.redhat.com:7080/css/theme/alphacube.cssno expires343W/"2649-1222978598000"
css0.4Khttp://soa3.qa.atl2.redhat.com:7080/css/theme/debug.cssno expires347W/"492-1222978598000"
css6.7Khttp://soa3.qa.atl2.redhat.com:7080/a4j_3_2_0-SNAPSHOTorg/richfaces/renderkit/html/css/basic_classes[snip]2010/4/22349
css2.8Khttp://soa3.qa.atl2.redhat.com:7080/a4j_3_2_0-SNAPSHOTorg/richfaces/renderkit/html/css/extended_clas[snip]2010/4/22354
css0.5Khttp://soa3.qa.atl2.redhat.com:7080/a4j_3_2_0-SNAPSHOTcss/panel.xcss/DATB/eAHrvMB4AgAFYgIj.xhtml2010/4/22357
iframe8.2Khttp://soa3.qa.atl2.redhat.com:7080/resource/common/monitor/visibility/IndicatorCharts.do?id=500052&[snip]no expires606
cssimage0.05Khttp://soa3.qa.atl2.redhat.com:7080/images/no_event.gifno expires370W/"59-1267051066000"
image2.1Khttp://soa3.qa.atl2.redhat.com:7080/images/logo_header.gifno expires371W/"2174-1223479688000"
image0.04Khttp://soa3.qa.atl2.redhat.com:7080/images/spacer.gifno expires376W/"49-1222978568000"
image28.2Khttp://soa3.qa.atl2.redhat.com:7080/images/icon_available_green.pngno expires379W/"28283-1222978566000"
image0.07Khttp://soa3.qa.atl2.redhat.com:7080/images/title_arrow.gifno expires420W/"74-1222978568000"
image0.5Khttp://soa3.qa.atl2.redhat.com:7080/images/tab_Monitor_on.gifno expires423W/"508-1222978570000"
image0.5Khttp://soa3.qa.atl2.redhat.com:7080/images/tab_Inventory_off.gifno expires426W/"522-1222978576000"
image0.5Khttp://soa3.qa.atl2.redhat.com:7080/images/tab_Control_off.gifno expires429W/"559-1222978574000"
image0.3Khttp://soa3.qa.atl2.redhat.com:7080/images/tab_Alert_off.gifno expires432W/"360-1222978564000"
image0.5Khttp://soa3.qa.atl2.redhat.com:7080/images/tab_Content_off.gifno expires437W/"532-1222978564000"
image0.4Khttp://soa3.qa.atl2.redhat.com:7080/images/SubMonitor_Visibility_on.gifno expires440W/"426-1222978570000"
image0.2Khttp://soa3.qa.atl2.redhat.com:7080/images/SubMonitor_Events_off.gifno expires442W/"287-1222978568000"
image0.2Khttp://soa3.qa.atl2.redhat.com:7080/images/SubMonitor_Timeline_off.gifno expires446W/"293-1222978570000"
image0.4Khttp://soa3.qa.atl2.redhat.com:7080/images/SubMonitor_Configure_off.gifno expires449W/"451-1222978566000"
image0.4Khttp://soa3.qa.atl2.redhat.com:7080/images/MiniTab_Resources_on.gifno expires452W/"487-1222978570000"
image0.07Khttp://soa3.qa.atl2.redhat.com:7080/images/icon_resource.gifno expires455W/"71-1222978576000"
image0.1Khttp://soa3.qa.atl2.redhat.com:7080/images/icon_menu.gifno expires458W/"114-1222978570000"
image0.08Khttp://soa3.qa.atl2.redhat.com:7080/images/icon_auto-group.gifno expires459W/"89-1222978576000"
image0.07Khttp://soa3.qa.atl2.redhat.com:7080/images/icon_cluster.gifno expires462W/"79-1222978568000"
image0.4Khttp://soa3.qa.atl2.redhat.com:7080/images/MiniTab_Indicators_on.gifno expires464W/"478-1222978574000"
image0.4Khttp://soa3.qa.atl2.redhat.com:7080/images/MiniTab_MetricData_off.gifno expires468W/"442-1222978572000"
image0.08Khttp://soa3.qa.atl2.redhat.com:7080/images/timeline_ul.gifno expires472W/"81-1267051068000"
image0.1Khttp://soa3.qa.atl2.redhat.com:7080/images/timeline_unknown.gifno expires474W/"177-1267051068000"
image0.1Khttp://soa3.qa.atl2.redhat.com:7080/images/timeline_green.gifno expires478W/"176-1267051068000"
image0.08Khttp://soa3.qa.atl2.redhat.com:7080/images/timeline_ur.gifno expires480W/"87-1267051068000"
image0.2Khttp://soa3.qa.atl2.redhat.com:7080/images/dash-icon_delete.gifno expires483W/"229-1267051066000"
image0.07Khttp://soa3.qa.atl2.redhat.com:7080/images/timeline_ll.gifno expires485W/"79-1267051066000"
image0.1Khttp://soa3.qa.atl2.redhat.com:7080/images/timeline_off.gifno expires487W/"183-1267051068000"
image0.08Khttp://soa3.qa.atl2.redhat.com:7080/images/timeline_lr.gifno expires490W/"86-1267051068000"
image1.2Khttp://soa3.qa.atl2.redhat.com:7080/images/logo_rh_home.pngno expires493W/"1266-1222978564000"
image0.1Khttp://soa3.qa.atl2.redhat.com:7080/images/dash_icon_up.gifno expires494W/"150-1267051068000"
image0.1Khttp://soa3.qa.atl2.redhat.com:7080/images/dash_icon_down.gifno expires497W/"161-1267051068000"
image1.2Khttp://soa3.qa.atl2.redhat.com:7080/resource/HighLowChart?imageWidth=647&imageHeight=100&schedId=100[snip]no expires552
image2.2Khttp://soa3.qa.atl2.redhat.com:7080/resource/HighLowChart?imageWidth=647&imageHeight=100&schedId=100[snip]no expires560
image2.3Khttp://soa3.qa.atl2.redhat.com:7080/resource/HighLowChart?imageWidth=647&imageHeight=100&schedId=100[snip]no expires828
image1.2Khttp://soa3.qa.atl2.redhat.com:7080/resource/HighLowChart?imageWidth=647&imageHeight=100&schedId=100[snip]no expires814
* type column indicates the component is loaded after window onload event
† denotes 1x1 pixels image that may be image beacon
Stats
StatisticsThe page has a total of 54 HTTP requests and a total weight of 515.8K bytes with empty cache
WEIGHT GRAPHS
Primed Cache
HTTP Requests - 54
Total Weight - 84.3K
 
1HTML/Text58.7K
 
8JavaScript File0.0K
 
8Stylesheet File10.2K
 
1IFrame8.2K
 
1CSS Image0.0K
 
35Image7.1K
Empty Cache
HTTP Requests - 54
Total Weight - 515.8K
 
1HTML/Text58.7K
 
8JavaScript File345.6K
 
8Stylesheet File57.0K
 
1IFrame8.2K
 
1CSS Image0.05K
 
35Image46.0K

Copyright © 2009 Yahoo! Inc. All rights reserved.