Page Functionality with Keyboard

It would seem logical that if the log-in page is inaccessible one should stop checking any further, but because this was an evaluation of interactive user participatory web services and sites, it was felt important to check other aspects of navigation and functionality within the site. (W3C WCAG 2.0 2.1, W3C WCAG 2.0 2.4, W3C WCAG 2.0 1.1 and W3C WCAG 2.0 3.2).

Testing Techniques

These techniques may be used to perform the test.

Method

Manual tabbing. FAE functionality checks, WeBBIE and Thunder for read order or NVDA screen reader.

Criteria for this Test

Poor Critical features on the page require mouse use.
Fair Full navigation but inaccessible controls for accessing embedded content - media players etc.
Good Non-critical features on the page require mouse use. Maybe browser dependent i.e. works with one browser but not another.
Excellent Fully navigable within all browsers.

Results for this Test

Score Product
Excellent21Classes
ExcellentAccessible Twitter
ExcellentAnobii
ExcellentATutor
Excellentb2evolution
ExcellentBlogdigger
ExcellentBlogger
ExcellentBubbleShare
ExcellentCloudWorks
ExcellentConnotea
Excellentdelicious
ExcellentDiigo WebSlides
ExcellentDisabled United Website
ExcellentDropbox
ExcellentDrupal
ExcellentEdublogs
ExcellenteHow
ExcellentFacebook
ExcellentFastladder
ExcellentFlickr
ExcellentFlickr Tell a Story in 5 Frames
ExcellentFlicktion
ExcellentFotopages
ExcellentFriends Reunited
ExcellentHot Potatoes
ExcellentLast.fm
ExcellentLiveJournal
ExcellentMobile Facebook
ExcellentmynoteIT
ExcellentNetcipia
ExcellentNotecentric
ExcellentPlurk
Excellentpopurls
ExcellentShelfari
ExcellentStumbleUpon
ExcellentTalkr
ExcellentTechnorati
ExcellentTiddlywiki
Excellenttumblr
ExcellentType with Me
ExcellentVox
ExcellentWetpaint Wiki
ExcellentWikipedia / Mediawiki
ExcellentWordPress
ExcellentWriteboard
ExcellentYahoo Answers
GoodAnswers.com
GoodCafemom
GoodCLEAR RIA
GoodCoverItLive
GoodEpernicus
GoodGoogle Docs (Office suite)
GoodGoogle Reader
GoodInstructables
GoodiSurvey
GoodLinkedIn
GoodmyExperiment
GoodNing
GoodTeambox
GoodTwitter
GoodVeoTag
GoodWindows Live SkyDrive
GoodWiZiQ
GoodYouTube
Fairbabycenter.com
FairChartle.net
FairDisability Community Website
FairDoodle
FairGoogle Wave
FairGrazr
FairObsidian Portal
FairOur Wishing Well
FairOverstream
FairPBworks (PBwiki)
FairPhotobucket
FairSclipo
FairScreencast.com
FairTeacherTube
FairxFRUITS
Poor30Boxes
PoorAnimoto
PoorBlabberize
Poorblinklist
PoorBlogTalkRadio
PoorBookr
Poorbubble.us
PoorBubblePLY
PoorBubblr
PoorCampusbug
PoorCiteULike
PoorComiqs
PoorCommunityWalk
Poordiigo
PoorDimdim
PoorEmpressr
PoorESLvideo
PoorFlektor
PoorflickrSLiDR
Poorfrappr
PoorFriendFeed
PoorGliffy
PoorGlogster
PoorGoogle Calendar
PoorGoogle Maps
PoorGoogle Presenter
PoorGoogle Sites
PoorIMDb
PoorJayCut
PoorJooce
PoorLinoit
PoorMapwing
PoorMindmeister
PoorMindomo
PoorMotionbox
PoorMyPlick
PoorMyPodcast.com
PoorNotefish
PoorParenting
PoorPicBoard
PoorPrezi
PoorRemember The Milk
PoorScribd
PoorShowbeyond
PoorSlideShare
PoorTokbox
PoorVideoJug
PoorViewbook
PoorVoiceThread
PoorVuvox
PoorWayfaring
PoorXtimeline
PoorYoYo Games
PoorZentation
PoorZoho Show