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CSS3 & HTML5 in IE9

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CSS3 Properties

Platform WIN % Support
Browser IE  
Version 24th May '10 24th May '10 24th May '10 24th May '10 10th Aug '10  
RGBA N N Y Y Y 100% (grade: “excellent”)
HSLA N N N N N
Background Size N N N N N 67% (grade: “good”)
Multiple Backgrounds N N Y Y N 67% (grade: “good”)
Border Image N N N N N
Border Radius Y N Y Y N 67% (grade: “good”)
Box Shadow Y N Y Y N 67% (grade: “good”)
Opacity Y N Y Y N 67% (grade: “good”)
CSS Animations N N N N N
CSS Columns N N N N N
CSS Gradients N N N N N
CSS Reflections N N N N N
CSS Transforms N N N N N
CSS Transforms 3D N N N N N
CSS Transitions N N N N N
CSS FontFace Y N Y Y Y 100% (grade: “excellent”)

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* Percentage score based on 3 real-world results recorded since July 10th 2010. Modernizr 1.5 Update »

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CSS3 Selectors

Platform WIN % Support
Browser IE  
Version 24th May '10 24th May '10 24th May '10 24th May '10 10th Aug '10  
CSS3: Begins with Y Y Y Y Y 100% (grade: “excellent”)
CSS3: Ends with Y Y Y Y Y 100% (grade: “excellent”)
CSS3: Matches Y Y Y Y Y 100% (grade: “excellent”)
CSS3: Root Y Y Y Y N 67% (grade: “good”)
CSS3: nth-child Y Y Y Y N 67% (grade: “good”)
CSS3: nth-last-child Y Y Y Y N 67% (grade: “good”)
CSS3: nth-of-type Y Y Y Y N 67% (grade: “good”)
CSS3: nth-last-of-type Y Y Y Y N 67% (grade: “good”)
CSS3: last-child Y Y Y Y N 67% (grade: “good”)
CSS3: first-of-type Y Y Y Y N 67% (grade: “good”)
CSS3: last-of-type Y Y Y Y N 67% (grade: “good”)
CSS3: only-child Y Y Y Y N 67% (grade: “good”)
CSS3: only-of-type Y Y Y Y N 67% (grade: “good”)
CSS3: empty Y Y Y Y N 67% (grade: “good”)
CSS3: target Y N N Y N 67% (grade: “good”)
CSS3: enabled Y Y Y Y N 67% (grade: “good”)
CSS3: disabled Y Y Y Y N 67% (grade: “good”)
CSS3: checked Y Y Y Y N 67% (grade: “good”)
CSS3: not Y Y Y Y N 67% (grade: “good”)
CSS3: General Sibling Y Y Y Y Y 100% (grade: “excellent”)

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* Percentage score based on 3 real-world results recorded since July 10th 2010. Modernizr 1.5 Update »

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HTML5 Web Applications

Platform WIN % Support
Browser IE  
Version 24th May '10 24th May '10 24th May '10 24th May '10 10th Aug '10  
Local Storage Y N Y Y Y 100% (grade: “excellent”)
Session Storage Y N Y Y Y 100% (grade: “excellent”)
Post Message Y N N Y Y 100% (grade: “excellent”)
Offline Applications N N N N N
Workers N N N N N
Query Selector Y N N Y Y 100% (grade: “excellent”)
WebSQL Database N N N N N
IndexDB Database N N N N N
Drag and Drop N N N N Y 100% (grade: “excellent”)
Hash Change (Event) N N N N Y 100% (grade: “excellent”)
History Management N N N N N
Web Sockets N N N N N
SMIL N N N N N 33% (grade: “limited”)
SVG N N N N N 67% (grade: “good”)
SVG Clipping Paths N N N N N 33% (grade: “limited”)
GeoLocation N N N N N

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* Percentage score based on 3 real-world results recorded since July 10th 2010. Modernizr 1.5 Update »

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HTML5 Embedded Content

Platform WIN % Support
Browser IE  
Version 24th May '10 24th May '10 24th May '10 24th May '10 10th Aug '10  
Canvas Y N Y Y N 67% (grade: “good”)
Canvas Text Y N N Y N 67% (grade: “good”)
Audio Y N Y Y N 67% (grade: “good”)
Video Y N Y Y N 67% (grade: “good”)

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* Percentage score based on 3 real-world results recorded since July 10th 2010. Modernizr 1.5 Update »

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HTML5 Audio Codecs

Platform WIN % Support
Browser IE  
Version 24th May '10 24th May '10 24th May '10 24th May '10 10th Aug '10  
Audio: ogg Y N N N N
Audio: mp3 Y N N Y N 33% (grade: “limited”)
Audio: wav Y N N N N
Audio: AAC Y N N Y N 67% (grade: “good”)

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* Percentage score based on 3 real-world results recorded since July 10th 2010. Modernizr 1.5 Update »

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HTML5 Video Codecs

Platform WIN % Support
Browser IE  
Version 24th May '10 24th May '10 24th May '10 24th May '10 10th Aug '10  
Video: ogg Y N N N N
Video: H.264 Y N N Y N 33% (grade: “limited”)
Video: WebM N N N N N

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* Percentage score based on 3 real-world results recorded since July 10th 2010. Modernizr 1.5 Update »

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HTML5 Forms Inputs

Platform WIN % Support
Browser IE  
Version 24th May '10 24th May '10 24th May '10 24th May '10 10th Aug '10  
Form: Search N N N N N
Form: Phone N N N N N
Form: URL N N N N N
Form: Email N N N N N
Form: DateTime N N N N N
Form: Date N N N N N
Form: Month N N N N N
Form: Week N N N N N
Form: Time N N N N N
Form: LocalTime N N N N N
Form: Number N N N N N
Form: Range N N N N N
Form: Colour N N N N N

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* Percentage score based on 3 real-world results recorded since July 10th 2010. Modernizr 1.5 Update »

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HTML5 Forms Attributes

Platform WIN % Support
Browser IE  
Version 24th May '10 24th May '10 24th May '10 24th May '10 10th Aug '10  
Form: Autocomplete N N N N N
Form: Autofocus N N N N N
Form: List N N N N N
Form: Placeholder N N N N N
Form: Min N N N N N
Form: Max N N N N N
Form: Multiple N N N N N
Form: Pattern N N N N N
Form: Required N N N N N
Form: Step N N N N N

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* Percentage score based on 3 real-world results recorded since July 10th 2010. Modernizr 1.5 Update »

Contribute your result »