WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / css / css-display

Spec: CSS Display ↗

Runs: Chrome 158.0.8110.0 (wpt@850b36a56, 2026-10-18) | Firefox 160.0a1 (wpt@b58866519, 2026-10-18) | Safari 254 preview (wpt@850b36a56, 2026-10-18) | Ladybird 1.0-0390f (wpt@4c84956f8, 2026-10-18) | Servo Servo 0.7 (wpt@df642c414, 2026-10-17) | Blitz fb8d6c15e (wpt@cd1d8aa5b, 2026-10-17)

Score history

Percentage of subtests passing over time, one master run per day. Every engine's percentage is relative to the same denominator: the total number of subtests known to any engine in the latest runs (so lines are not distorted by tests being added to WPT, and an engine that skips tests is not flattered for it).

1 month 3 months 6 months 1 year 2 years 4 years All time

Sort: alphabetical | by subtest count

Area	Chrome	Firefox	Safari	Ladybird	Servo	Blitz
Total	82.8%646/780	72.9%569/780	67.0%523/780	78.5%613/780	56.5%441/780	46.7%365/780
accessibility	100.0%112/112	100.0%112/112	100.0%112/112	87.5%98/112	28.5%32/112	0.0%0/112
animations	100.0%67/67	44.7%30/67	94.0%63/67	100.0%67/67	53.7%36/67	53.7%36/67
focus	100.0%5/5	0.0%0/5	0.0%0/5	100.0%5/5	100.0%5/5	100.0%5/5
parsing	79.3%231/291	80.0%233/291	53.2%155/291	94.5%275/291	61.5%179/291	61.5%179/291
reading-flow	100.0%40/40	44.9%18/40	44.9%18/40	44.9%18/40	44.9%18/40	44.9%18/40
run-in	47.3%63/133	47.3%63/133	46.6%62/133	47.3%63/133	45.1%60/133	42.1%56/133

Test	Chrome	Firefox	Safari	Ladybird	Servo	Blitz
Total	96.9%128/132	85.6%113/132	85.6%113/132	65.9%87/132	84.0%111/132	53.7%71/132
display-change-iframe.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-change-object-iframe.html	PASS	PASS	FAIL	PASS	TIMEOUT	FAIL
display-contents-001-crash.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-alignment-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-alignment-002.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-before-after-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-before-after-002.html	PASS	FAIL	PASS	FAIL	PASS	PASS
display-contents-before-after-003.html	PASS	FAIL	PASS	PASS	PASS	FAIL
display-contents-block-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-block-002.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-blockify-dynamic.html	3/3	3/3	3/3	1/3	3/3	3/3
display-contents-button.html	PASS	PASS	PASS	FAIL	PASS	PASS
display-contents-computed-style.html	5/5	5/5	5/5	5/5	5/5	4/5
display-contents-details-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-details.html	PASS	PASS	PASS	FAIL	PASS	PASS
display-contents-dynamic-before-after-001.html	PASS	FAIL	PASS	FAIL	PASS	FAIL
display-contents-dynamic-before-after-first-letter-001.html	PASS	FAIL	PASS	FAIL	PASS	FAIL
display-contents-dynamic-fieldset-legend-001.html	PASS	PASS	PASS	PASS	FAIL	FAIL
display-contents-dynamic-flex-001-inline.html	PASS	PASS	PASS	FAIL	PASS	PASS
display-contents-dynamic-flex-001-none.html	PASS	PASS	PASS	FAIL	PASS	PASS
display-contents-dynamic-flex-002-inline.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-flex-002-none.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-flex-003-inline.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-flex-003-none.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-generated-content-fieldset-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-dynamic-inline-flex-001-inline.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-inline-flex-001-none.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-list-001-inline.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-list-001-none.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-multicol-001-inline.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-dynamic-multicol-001-none.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-dynamic-pseudo-insertion-001.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-dynamic-table-001-inline.html	PASS	PASS	FAIL	FAIL	PASS	FAIL
display-contents-dynamic-table-001-none.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-table-002-inline.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-dynamic-table-002-none.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-fieldset-002.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-fieldset-nested-legend.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-fieldset.html	PASS	FAIL	PASS	FAIL	PASS	PASS
display-contents-first-letter-001.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-first-letter-002.html	PASS	FAIL	FAIL	FAIL	FAIL	FAIL
display-contents-first-line-001.html	PASS	FAIL	PASS	FAIL	FAIL	FAIL
display-contents-first-line-002.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-flex-001.html	PASS	PASS	PASS	FAIL	PASS	PASS
display-contents-flex-002.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-flex-003.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-float-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-focusable-001.html	FAIL	FAIL	FAIL	PASS	PASS	PASS
display-contents-inline-001.html	PASS	PASS	PASS	FAIL	PASS	PASS
display-contents-inline-002.html	FAIL	PASS	PASS	PASS	PASS	FAIL
display-contents-inline-flex-001.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-line-height.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-list-001.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-multicol-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-oof-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-oof-002.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-parsing-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-pseudo-click-target.html	PASS	PASS	PASS	PASS	PASS	SKIP
display-contents-replaced-content.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-root-background.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-shadow-dom-1.html	PASS	PASS	FAIL	FAIL	FAIL	FAIL
display-contents-shadow-host-whitespace.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-sharing-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-slot-attach-whitespace.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-state-change-001.html	PASS	PASS	PASS	FAIL	FAIL	FAIL
display-contents-suppression-dynamic-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-svg-anchor-child.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-svg-elements.html	PASS	FAIL	PASS	FAIL	PASS	FAIL
display-contents-svg-pseudo-crash.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-svg-switch-child.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-table-001.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-table-002.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-table-003.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-td-001.html	PASS	PASS	PASS	FAIL	PASS	FAIL
display-contents-text-inherit-002.html	PASS	PASS	PASS	PASS	PASS	PASS
display-contents-text-inherit.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-text-only-001.html	PASS	PASS	PASS	FAIL	PASS	PASS
display-contents-tr-001.html	PASS	PASS	PASS	PASS	PASS	FAIL
display-contents-unusual-html-elements-none.html	PASS	PASS	PASS	FAIL	FAIL	FAIL
display-contents-whitespace-inside-inline.html	PASS	PASS	PASS	PASS	PASS	PASS
display-first-letter-001.html	PASS	PASS	PASS	PASS	FAIL	FAIL
display-first-line-001.html	PASS	PASS	PASS	PASS	FAIL	FAIL
display-first-line-002.html	PASS	FAIL	PASS	PASS	FAIL	FAIL
display-flow-root-001.html	PASS	PASS	PASS	PASS	PASS	PASS
display-flow-root-002.html	PASS	PASS	FAIL	FAIL	PASS	FAIL
display-flow-root-dynamic.html	PASS	PASS	PASS	PASS	PASS	PASS
display-flow-root-list-item-001.html	PASS	PASS	FAIL	PASS	FAIL	FAIL
display-initial.html	6/6	6/6	6/6	6/6	6/6	6/6
display-inline-dynamic-001.html	PASS	PASS	PASS	FAIL	PASS	PASS
display-list-item-height-after-dom-change.html	PASS	PASS	PASS	PASS	PASS	PASS
display-math-on-non-mathml-elements.html	10/10	5/10	5/10	10/10	5/10	5/10
display-math-on-pseudo-elements-001.html	4/6	3/6	3/6	2/6	3/6	3/6
display-math-on-pseudo-elements-002.html	PASS	FAIL	FAIL	PASS	FAIL	FAIL
display-none-inline-img.html	PASS	PASS	PASS	PASS	PASS	PASS
display-none-root-hit-test-crash.html	PASS	PASS	PASS	PASS	PASS	PASS
display-with-float-dynamic.html	PASS	PASS	FAIL	PASS	PASS	PASS
display-with-float.html	PASS	PASS	FAIL	PASS	PASS	PASS
empty-text-baseline-001.html	3/3	3/3	3/3	3/3	3/3	3/3
empty-text-baseline-002.html	2/2	2/2	2/2	2/2	2/2	2/2
inheritance.html	2/2	2/2	2/2	2/2	2/2	2/2
order-dynamic.html	PASS	PASS	PASS	PASS	PASS	PASS
select-4-option-optgroup-display-none.html	PASS	PASS	FAIL	PASS	FAIL	FAIL
textarea-display.html	PASS	PASS	PASS	PASS	PASS	FAIL