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YSlow trunk20090913

Yslow was run on trunk, with Collaborative Community profile.

Grade
Overall Grade: E (Ruleset applied: YSlow(V2))

F Make fewer HTTP requests

This page has 19 external Javascript scripts. Try combining them into one.
This page has 9 external stylesheets. Try combining them into one.

F Use a Content Delivery Network (CDN)

There are 35 static components that are not on CDN.

* http://demo.tiki.org/trunk/lib/phplayers/layerstreemenu.css
* http://demo.tiki.org/trunk/lib/phplayers/layerstreemenu-hidden.css
* http://demo.tiki.org/trunk/css/cssmenus.css
* http://demo.tiki.org/trunk/lib/jquery/colorbox/styles/colorbox.css
* http://demo.tiki.org/trunk/lib/jquery/cluetip/jquery.cluetip.css
* http://demo.tiki.org/trunk/lib/jquery/jquery-autocomplete/jquery.autocomplete.css
* http://demo.tiki.org/trunk/lib/jquery/treeTable/src/stylesheets/jquery.treeTable.css
* http://demo.tiki.org/trunk/styles/strasa.css
* http://demo.tiki.org/trunk/styles/lite/lite.css
* http://demo.tiki.org/trunk/lib/tiki-js.js
* http://demo.tiki.org/trunk/lib/phplayers/libjs/layersmenu-library.js
* http://demo.tiki.org/trunk/lib/phplayers/libjs/layersmenu.js
* http://demo.tiki.org/trunk/lib/phplayers/libjs/layerstreemenu-cookies.js
* http://demo.tiki.org/trunk/lib/tiki-js-sorttable.js
* http://demo.tiki.org/trunk/lib/jquery/jquery.min.js
* http://demo.tiki.org/trunk/lib/jquery_tiki/tiki-jquery.js
* http://demo.tiki.org/trunk/lib/jquery/colorbox/jquery.colorbox-min.js
* http://demo.tiki.org/trunk/lib/jquery/cluetip/lib/jquery.hoverIntent.js
* http://demo.tiki.org/trunk/lib/jquery/cluetip/lib/jquery.bgiframe.min.js
* http://demo.tiki.org/trunk/lib/jquery/cluetip/jquery.cluetip.js
* http://demo.tiki.org/trunk/lib/jquery/jquery-autocomplete/lib/jquery.ajaxQueue.js
* http://demo.tiki.org/trunk/lib/jquery/jquery-autocomplete/jquery.autocomplete.min.js
* http://demo.tiki.org/trunk/lib/jquery/superfish/js/superfish.js
* http://demo.tiki.org/trunk/lib/jquery/reflection-jquery/js/reflection.js
* http://demo.tiki.org/trunk/lib/jquery/malsup-cycle/jquery.cycle.all.min.js
* http://demo.tiki.org/trunk/lib/jquery/jquery.cookie.js
* http://demo.tiki.org/trunk/lib/jquery/jquery.columnmanager/jquery.columnmanager.min.js
* http://demo.tiki.org/trunk/lib/jquery/treeTable/src/javascripts/jquery.treeTable.min.js
* http://demo.tiki.org/trunk/styles/strasa/headerbg.jpg
* http://demo.tiki.org/trunk/styles/strasa/login.jpg
* http://demo.tiki.org/trunk/img/tiki/tiki3.png
* http://demo.tiki.org/trunk/lib/phplayers/images/transparent.png
* http://demo.tiki.org/trunk/lib/phplayers/images/down-galaxy.png
* http://demo.tiki.org/trunk/img/icons/page_edit.png
* http://demo.tiki.org/trunk/favicon.png

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

F Add Expires headers

There are 35 static components without a far-future expiration date.

* (no expires) http://demo.tiki.org/trunk/lib/phplayers/layerstreemenu.css
* (no expires) http://demo.tiki.org/trunk/lib/phplayers/layerstreemenu-hidden.css
* (no expires) http://demo.tiki.org/trunk/css/cssmenus.css
* (no expires) http://demo.tiki.org/trunk/lib/jquery/colorbox/styles/colorbox.css
* (no expires) http://demo.tiki.org/trunk/lib/jquery/cluetip/jquery.cluetip.css
* (no expires) http://demo.tiki.org/trunk/lib/jquery/jquery-autocomplete/jquery.autocomplete.css
* (no expires) http://demo.tiki.org/trunk/lib/jquery/treeTable/src/stylesheets/jquery.treeTable.css
* (no expires) http://demo.tiki.org/trunk/styles/strasa.css
* (no expires) http://demo.tiki.org/trunk/styles/lite/lite.css
* (no expires) http://demo.tiki.org/trunk/lib/tiki-js.js
* (no expires) http://demo.tiki.org/trunk/lib/phplayers/libjs/layersmenu-library.js
* (no expires) http://demo.tiki.org/trunk/lib/phplayers/libjs/layersmenu.js
* (no expires) http://demo.tiki.org/trunk/lib/phplayers/libjs/layerstreemenu-cookies.js
* (no expires) http://demo.tiki.org/trunk/lib/tiki-js-sorttable.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/jquery.min.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery_tiki/tiki-jquery.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/colorbox/jquery.colorbox-min.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/cluetip/lib/jquery.hoverIntent.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/cluetip/lib/jquery.bgiframe.min.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/cluetip/jquery.cluetip.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/jquery-autocomplete/lib/jquery.ajaxQueue.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/jquery-autocomplete/jquery.autocomplete.min.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/superfish/js/superfish.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/reflection-jquery/js/reflection.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/malsup-cycle/jquery.cycle.all.min.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/jquery.cookie.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/jquery.columnmanager/jquery.columnmanager.min.js
* (no expires) http://demo.tiki.org/trunk/lib/jquery/treeTable/src/javascripts/jquery.treeTable.min.js
* (no expires) http://demo.tiki.org/trunk/styles/strasa/headerbg.jpg
* (no expires) http://demo.tiki.org/trunk/styles/strasa/login.jpg
* (no expires) http://demo.tiki.org/trunk/img/tiki/tiki3.png
* (no expires) http://demo.tiki.org/trunk/lib/phplayers/images/transparent.png
* (no expires) http://demo.tiki.org/trunk/lib/phplayers/images/down-galaxy.png
* (no expires) http://demo.tiki.org/trunk/img/icons/page_edit.png
* (no expires) http://demo.tiki.org/trunk/favicon.png

F Compress components with gzip

There are 28 plain text components that should be sent compressed

* http://demo.tiki.org/trunk/tiki-index.php
* http://demo.tiki.org/.../layerstreemenu.css
* http://demo.tiki.org/trunk/css/cssmenus.css
* http://demo.tiki.org/.../colorbox.css
* http://demo.tiki.org/.../jquery.cluetip.css
* http://demo.tiki.org/.../jquery.autocomplete.css
* http://demo.tiki.org/.../jquery.treeTable.css
* http://demo.tiki.org/trunk/styles/strasa.css
* http://demo.tiki.org/trunk/styles/lite/lite.css
* http://demo.tiki.org/trunk/lib/tiki-js.js
* http://demo.tiki.org/.../layersmenu-library.js
* http://demo.tiki.org/.../layersmenu.js
* http://demo.tiki.org/.../layerstreemenu-cookies.js
* http://demo.tiki.org/trunk/lib/tiki-js-sorttable.js
* http://demo.tiki.org/trunk/lib/jquery/jquery.min.js
* http://demo.tiki.org/.../tiki-jquery.js
* http://demo.tiki.org/.../jquery.colorbox-min.js
* http://demo.tiki.org/.../jquery.hoverIntent.js
* http://demo.tiki.org/.../jquery.bgiframe.min.js
* http://demo.tiki.org/.../jquery.cluetip.js
* http://demo.tiki.org/.../jquery.ajaxQueue.js
* http://demo.tiki.org/.../jquery.autocomplete.min.js
* http://demo.tiki.org/.../superfish.js
* http://demo.tiki.org/.../reflection.js
* http://demo.tiki.org/.../jquery.cycle.all.min.js
* http://demo.tiki.org/trunk/lib/jquery/jquery.cookie.js
* http://demo.tiki.org/.../jquery.columnmanager.min.js
* http://demo.tiki.org/.../jquery.treeTable.min.js

A Put CSS at top

F Put JavaScript at bottom

There are 19 Javacript scripts found in the head of the document

* http://demo.tiki.org/trunk/lib/tiki-js.js
* http://demo.tiki.org/.../layersmenu-library.js
* http://demo.tiki.org/.../layersmenu.js
* http://demo.tiki.org/.../layerstreemenu-cookies.js
* http://demo.tiki.org/trunk/lib/tiki-js-sorttable.js
* http://demo.tiki.org/trunk/lib/jquery/jquery.min.js
* http://demo.tiki.org/.../tiki-jquery.js
* http://demo.tiki.org/.../jquery.colorbox-min.js
* http://demo.tiki.org/.../jquery.hoverIntent.js
* http://demo.tiki.org/.../jquery.bgiframe.min.js
* http://demo.tiki.org/.../jquery.cluetip.js
* http://demo.tiki.org/.../jquery.ajaxQueue.js
* http://demo.tiki.org/.../jquery.autocomplete.min.js
* http://demo.tiki.org/.../superfish.js
* http://demo.tiki.org/.../reflection.js
* http://demo.tiki.org/.../jquery.cycle.all.min.js
* http://demo.tiki.org/trunk/lib/jquery/jquery.cookie.js
* http://demo.tiki.org/.../jquery.columnmanager.min.js
* http://demo.tiki.org/.../jquery.treeTable.min.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 31 inline scripts

A Reduce DNS lookups

B Minify JavaScript and CSS

There are 2 components that can be minified

* http://demo.tiki.org/.../jquery.cluetip.js
* Inline script tag #28

A Avoid URL redirects

A Remove duplicate JavaScript and CSS

F Configure entity tags (ETags)

There are 35 components with misconfigured ETags

* http://demo.tiki.org/.../layerstreemenu.css
* http://demo.tiki.org/.../layerstreemenu-hidden.css
* http://demo.tiki.org/trunk/css/cssmenus.css
* http://demo.tiki.org/.../colorbox.css
* http://demo.tiki.org/.../jquery.cluetip.css
* http://demo.tiki.org/.../jquery.autocomplete.css
* http://demo.tiki.org/.../jquery.treeTable.css
* http://demo.tiki.org/trunk/styles/strasa.css
* http://demo.tiki.org/trunk/styles/lite/lite.css
* http://demo.tiki.org/trunk/lib/tiki-js.js
* http://demo.tiki.org/.../layersmenu-library.js
* http://demo.tiki.org/.../layersmenu.js
* http://demo.tiki.org/.../layerstreemenu-cookies.js
* http://demo.tiki.org/trunk/lib/tiki-js-sorttable.js
* http://demo.tiki.org/trunk/lib/jquery/jquery.min.js
* http://demo.tiki.org/.../tiki-jquery.js
* http://demo.tiki.org/.../jquery.colorbox-min.js
* http://demo.tiki.org/.../jquery.hoverIntent.js
* http://demo.tiki.org/.../jquery.bgiframe.min.js
* http://demo.tiki.org/.../jquery.cluetip.js
* http://demo.tiki.org/.../jquery.ajaxQueue.js
* http://demo.tiki.org/.../jquery.autocomplete.min.js
* http://demo.tiki.org/.../superfish.js
* http://demo.tiki.org/.../reflection.js
* http://demo.tiki.org/.../jquery.cycle.all.min.js
* http://demo.tiki.org/trunk/lib/jquery/jquery.cookie.js
* http://demo.tiki.org/.../jquery.columnmanager.min.js
* http://demo.tiki.org/.../jquery.treeTable.min.js
* http://demo.tiki.org/trunk/styles/strasa/headerbg.jpg
* http://demo.tiki.org/trunk/styles/strasa/login.jpg
* http://demo.tiki.org/trunk/img/tiki/tiki3.png
* http://demo.tiki.org/.../transparent.png
* http://demo.tiki.org/.../down-galaxy.png
* http://demo.tiki.org/trunk/img/icons/page_edit.png
* http://demo.tiki.org/trunk/favicon.png

A Make AJAX cacheable

A Use GET for AJAX requests

A Reduce the number of DOM elements

A Avoid HTTP 404 (Not Found) error

A Avoid AlphaImageLoader filter

A Do not scale images in HTML

A Make favicon small and cacheable!!

Keywords

The following is a list of keywords that should serve as hubs for navigation within the Tiki development and should correspond to documentation keywords.

Each feature in Tiki has a wiki page which regroups all the bugs, requests for enhancements, etc. It is somewhat a form of wiki-based project management. You can also express your interest in a feature by adding it to your profile. You can also try out the Dynamic filter.

Accessibility (WAI & 508)
Accounting
Administration
Ajax
Articles & Submissions
Backlinks
Banner
Batch
BigBlueButton audio/video/chat/screensharing
Blog
Bookmark
Browser Compatibility
Calendar
Category
Chat
Comment
Communication Center
Consistency
Contacts Address book
Contact us
Content template
Contribution
Cookie
Copyright
Credits
Custom Home (and Group Home Page)
Database MySQL - MyISAM
Database MySQL - InnoDB
Date and Time
Debugger Console
Diagram
Directory (of hyperlinks)
Documentation link from Tiki to doc.tiki.org (Help System)
Docs
DogFood
Draw -superseded by Diagram
Dynamic Content
Preferences
Dynamic Variable
External Authentication
FAQ
Featured links
Feeds (RSS)
File Gallery
Forum
Friendship Network (Community)
Gantt
Group
Groupmail
Help
History
Hotword
HTML Page
i18n (Multilingual, l10n, Babelfish)
Image Gallery
Import-Export
Install
Integrator
Interoperability
Inter-User Messages
InterTiki
jQuery
Kaltura video management
Karma
Live Support
Logs (system & action)
Lost edit protection
Mail-in
Map
Menu
Meta Tag
Missing features
Visual Mapping
Mobile
Mods
Modules
MultiTiki
MyTiki
Newsletter
Notepad
OS independence (Non-Linux, Windows/IIS, Mac, BSD)
Organic Groups (Self-managed Teams)
Packages
Payment
PDF
Performance Speed / Load / Compression / Cache
Permission
Poll
Profiles
Quiz
Rating
Realname
Report
Revision Approval
Scheduler
Score
Search engine optimization (SEO)
Search
Security
Semantic links
Share
Shopping Cart
Shoutbox
Site Identity
Slideshow
Smarty Template
Social Networking
Spam protection (Anti-bot CATPCHA)
Spellcheck
Spreadsheet
Staging and Approval
Stats
Survey
Syntax Highlighter (Codemirror)
Tablesorter
Tags
Task
Tell a Friend
Terms and Conditions
Theme
TikiTests
Timesheet
Token Access
Toolbar (Quicktags)
Tours
Trackers
TRIM
User Administration
User Files
User Menu
Watch
Webmail and Groupmail
WebServices
Wiki History, page rename, etc
Wiki plugins extends basic syntax
Wiki syntax text area, parser, etc
Wiki structure (book and table of content)
Workspace and perspectives
WYSIWTSN
WYSIWYCA
WYSIWYG
XMLRPC
XMPP




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