Click here to download the Blitz Browser!

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-sizing / stretch

Spec: CSS Sizing ↗

Runs: Chrome 158.0.8110.0 (wpt@d6615bd69, 2026-10-18) | Firefox 160.0a1 (wpt@b58866519, 2026-10-18) | Safari 254 preview (wpt@470a7adf8, 2026-10-18) | Ladybird 1.0-44fe0 (wpt@850b36a56, 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 month3 months6 months1 year2 years4 yearsAll time
0%20%40%60%80%100%Nov 2025Dec 2025Jan 2026Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026Oct 2026ChromeFirefoxSafariLadybirdServoBlitz

Sort: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total99.9%1041/104232.5%339/104288.3%921/104220.7%216/104266.9%698/104256.5%589/1042
TestChromeFirefoxSafariLadybirdServoBlitz
Total99.9%1041/104232.5%339/104288.3%921/104220.7%216/104266.9%698/104256.5%589/1042
abspos-1.htmlPASSFAILPASSFAILPASSPASS
abspos-2.htmlPASSFAILPASSFAILPASSPASS
aspect-ratio-1.html4/43/44/43/40/43/4
aspect-ratio-2.html18/1818/1818/183/1818/186/18
auto-margins-1.html2/21/22/21/22/21/2
auto-margins-2.html6/66/66/66/66/66/6
bfc-next-to-float-1.htmlPASSPASSPASSPASSPASSPASS
bfc-next-to-float-2.htmlPASSFAILPASSFAILPASSFAIL
block-height-001.html18/189/1818/189/1818/1812/18
block-height-002.html4/42/44/42/44/44/4
block-height-003.htmlPASSFAILPASSFAILPASSPASS
block-height-004.html8/80/88/80/88/88/8
block-height-005.html4/40/44/40/43/44/4
block-height-006.htmlPASSFAILPASSFAILPASSPASS
block-height-007.html20/202/2020/2010/2020/2020/20
block-height-008.html160/16064/160160/1600/1600/16080/160
block-height-009.htmlPASSFAILPASSFAILPASSFAIL
block-height-010.htmlPASSFAILPASSFAILPASSFAIL
block-height-011.html8/80/85/80/88/82/8
cache-miss-001.htmlPASSPASSFAILFAILPASSPASS
cache-miss-002.htmlPASSPASSPASSFAILPASSPASS
content-contribution-001.html5/55/55/55/54/55/5
fixed-table-1.htmlPASSFAILPASSFAILPASSPASS
flex-basis-1.html5/51/55/51/55/55/5
flex-item-height-001.html2/20/22/20/22/22/2
flex-item-height-002.htmlPASSFAILPASSFAILFAILPASS
flex-item-height-003.htmlPASSFAILPASSFAILPASSPASS
flex-line-001.html4/44/44/44/44/44/4
flex-line-002.html4/43/44/44/44/44/4
flex-line-003.html4/43/44/41/44/41/4
flex-line-004.html4/43/44/43/44/43/4
flex-line-005.htmlPASSFAILPASSPASSPASSPASS
flex-stretch-min-max-cross-001.htmlPASSFAILPASSFAILPASSFAIL
flexbox-auto-minimum-001.htmlPASSFAILPASSFAILPASSPASS
flexbox-auto-minimum-002.htmlPASSFAILPASSFAILPASSPASS
flexbox-flex-base-size-001.htmlPASSFAILPASSFAILPASSPASS
flexbox-flex-base-size-002.htmlPASSFAILPASSFAILPASSPASS
flexbox-stretch-minimum-001.htmlPASSPASSPASSPASSPASSPASS
flexbox-stretch-minimum-002.htmlPASSPASSPASSPASSPASSPASS
grid-item-height-001.html2/22/22/22/22/22/2
indefinite-1.html2/22/22/22/22/22/2
indefinite-2.htmlPASSPASSPASSPASSPASSPASS
indefinite-3.htmlPASSPASSPASSPASSPASSPASS
indefinite-4.htmlPASSFAILPASSFAILPASSFAIL
indefinite-5.html2/22/22/22/22/22/2
indefinite-6.html2/22/22/22/22/22/2
min-width-1.htmlPASSFAILPASSFAILPASSFAIL
parsing.html17/170/1717/170/1717/1717/17
positioned-non-replaced-1.htmlPASSFAILPASSFAILPASSFAIL
positioned-replaced-1.htmlPASSFAILPASSFAILPASSFAIL
positioned-replaced-2.htmlPASSFAILPASSFAILPASSPASS
positioned-replaced-3.htmlPASSFAILPASSFAILPASSPASS
replaced-next-to-float-1.htmlPASSFAILPASSFAILPASSFAIL
replaced-next-to-float-2.htmlPASSFAILPASSFAILPASSFAIL
replaced-stretch-height-001.html1/20/21/20/21/20/2
stretch-alias-block-size-001.tentative.html46/4644/469/4620/4644/4638/46
stretch-alias-inline-size-001.tentative.html46/4644/4646/4622/4644/4644/46
stretch-alias-max-block-size-001.tentative.html45/457/457/457/4541/457/45
stretch-alias-max-inline-size-001.tentative.html45/457/4545/457/4541/457/45
stretch-alias-min-block-size-001.tentative.html46/468/465/468/4640/468/46
stretch-alias-min-inline-size-001.tentative.html46/468/4646/468/4640/468/46
stretch-anonymous-block-001.htmlPASSFAILPASSFAILPASSFAIL
stretch-block-size-001.html46/4620/4646/4620/4644/4638/46
stretch-block-size-002.html36/360/3636/360/364/3636/36
stretch-block-size-003.html36/360/3636/360/364/3636/36
stretch-float-with-sibling.htmlPASSPASSPASSFAILPASSPASS
stretch-float.htmlPASSPASSPASSFAILPASSPASS
stretch-inline-size-001.html46/4622/4646/4622/4644/4644/46
stretch-inline-size-002.html36/360/3636/360/364/3636/36
stretch-inline-size-003.html36/360/3636/360/364/3636/36
stretch-max-block-size-001.html45/457/4545/457/4541/457/45
stretch-max-inline-size-001.html45/457/4545/457/4541/457/45
stretch-min-block-size-001.html46/468/4646/468/4640/468/46
stretch-min-inline-size-001.html46/468/4646/468/4640/468/46
stretch-quirk-001.htmlPASSPASSPASSFAILPASSFAIL
stretch-quirk-002.htmlPASSFAILPASSFAILPASSFAIL
stretch-table-001.html7/77/77/76/77/73/7