Working together for standards The Web Standards Project


Buzz Archives

The Web Standards Project is a grassroots coalition fighting for standards which ensure simple, affordable access to web technologies for all.

Recent Buzz

Acid 2 Test Back to Normal

By Derek Featherstone | July 24th, 2008

The Acid 2 test hosted here on the WaSP site was broken but is now fixed.

For a while now we’ve had a problem with the Acid 2 Test on the WaSP site. If you’re unfamiliar with the Acid 2 Test, it is essentially a test for browser vendors to use as a means to gauge their standards compliance. If your browser renders the Acid 2 Test page the same as the Acid 2 reference rendering, then you know you’re hitting the mark.

I’ll be honest: over the last 10 days, I’ve learned more about the Acid 2 Test than I ever wanted to know. If you want to do the same, you might start with Acid 2: The Guided Tour.

The short version is that part of Acid 2 is a test for the way a browser handles an <object> element when the data attribute references a URL that returns an HTTP status code of 404. A number of caching rules, mod_rewrite rules and redirects all collided to create a problem with our 404. The cached version of our 404 page was returning an HTTP status of 200. As you might expect, this basically makes the test useless.

Acid 2 was broken. Now it is not. Carry on.

Filed in Acid2, Browsers, Bugs | Comments (0)

More Buzz articles

Title Author
British Standard for accessibility Bruce Lawson
Opera Web Standards Curriculum Rob Dickerson
hAccessibility redux? Patrick Lauke
RNIB Surf Right Toolbar available for IE Bruce Lawson

All of the entries posted in WaSP Buzz express the opinions of their individual authors. They do not necessarily reflect the plans or positions of the Web Standards Project as a group.

This site is valid XHTML 1.0 Strict, CSS | Get Buzz via RSS or Atom | Colophon | Legal