WPT Pass Rates

The chart below tracks our pass rates in several focus areas of the Web Platform Tests, as well as the whole CSS and WPT test suites. To drill down the pass rates under a focus area, see the Servo results on wpt.fyi.

Test Suite	Score

Scores are calculated as percentages of total enabled tests within the suite that pass. A passing test with no subtests gets a score of 1 while a test with subtests gets a score between 0 and 1 representing the fraction of passing subtests within that test. This is different from the percentages on wpt.fyi which is calculated by giving equal weight to both top-level tests and subtests.