Acid3: Putting Browser Makers on Notice, Again.


ACID3 Test It’s been three years since we told browser makes that we want to see them smile, but now we wanna hold their hand.

Acid3 goes beyond the CSS tests implemented by Acid2 and tests a browser’s DOM Scripting capability, as well as continuing to probe visual rendering of CSS, SVG and webfonts. Further information can be found on the Acid3 page, in the press release, or you can just go ahead and take the test.

We know that work is already underway based on the Acid3 previews, but time will tell which browser is the first to pass all 100 tests fully, and with default settings. This is going to be interesting.

Acid3 is primarily testing specifications for “Web 2.0″ dynamic Web applications. Also there
are some visual rendering tests, including webfonts. Here is the list of specifications tested:

  • DOM2 Core
  • DOM2 Events
  • DOM2 HTML
  • DOM2 Range
  • DOM2 Style (getComputedStyle, …)
  • DOM2 Traversal (NodeIterator, TreeWalker)
  • DOM2 Views (defaultView)
  • ECMAScript
  • HTML4 (<object>, <iframe>, …)
  • HTTP (Content-Type, 404, …)
  • Media Queries
  • Selectors (:lang, :nth-child(), combinators, dynamic changes, …)
  • XHTML 1.0
  • CSS2 (@font-face)
  • CSS2.1 (’inline-block’, ‘pre-wrap’, parsing…)
  • CSS3 Color (rgba(), hsla(), …)
  • CSS3 UI (’cursor’)
  • data: URIs
  • SVG (SVG Animation, SVG Fonts, …)

Via WaSP

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1 Response to “Acid3: Putting Browser Makers on Notice, Again.”


  1. 1 Kingsway General Insurance

    You got a nice post on : Putting Browser Makers on Notice, Again. at Apramana | Beyond Dimensions. Really very nice to read and useful, thanks for the nice share.

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