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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-text / text-spacing-trim

Spec: CSS Text ↗

Runs: Chrome 159.0.8151.0 (wpt@3a4bbe672, 2026-11-09) | Firefox 162.0a1 (wpt@3a4bbe672, 2026-11-09) | Safari 256 preview (wpt@3a4bbe672, 2026-11-09) | Ladybird 1.0-da9df (wpt@264db3f3c, 2026-11-09) | Servo Servo 0.8 (wpt@fea36e49d, 2026-11-08) | Blitz b6ace6a0c (wpt@f6789b0b5, 2026-11-09)

Sort: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total99.5%1117/11221.6%18/11223.0%34/11223.9%44/11221.6%18/11221.7%20/1122
crashtests100.0%1/1100.0%1/1100.0%1/1100.0%1/1100.0%1/1100.0%1/1
TestChromeFirefoxSafariLadybirdServoBlitz
Total99.5%1116/11211.5%17/11212.9%33/11213.8%43/11211.5%17/11211.6%19/1121
text-spacing-trim-001.html?class=chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-001.html?class=chws,vrlPASSFAILPASSFAILFAILFAIL
text-spacing-trim-001.html?class=halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-001.html?class=halt,vrlPASSFAILPASSFAILFAILFAIL
text-spacing-trim-colon-001.html?class=chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-colon-001.html?class=chws,vrlPASSFAILFAILPASSFAILFAIL
text-spacing-trim-colon-001.html?class=halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-colon-001.html?class=halt,vrlPASSFAILFAILPASSFAILFAIL
text-spacing-trim-combinations-001.html?class=htb&test=CC:HF196/1960/1960/1960/1960/1960/196
text-spacing-trim-combinations-001.html?class=htb&test=CM:HF56/560/560/560/560/560/56
text-spacing-trim-combinations-001.html?class=htb&test=CO:FH140/1400/1400/1400/1400/1400/140
text-spacing-trim-combinations-001.html?class=htb&test=MO:FH40/400/400/400/400/400/40
text-spacing-trim-combinations-001.html?class=htb&test=OO:FH100/1000/1000/1000/1000/1000/100
text-spacing-trim-combinations-001.html?class=vrl&test=CC:HF196/1960/1960/1960/1960/1960/196
text-spacing-trim-combinations-001.html?class=vrl&test=CM:HF42/420/420/420/420/420/42
text-spacing-trim-combinations-001.html?class=vrl&test=CO:FH140/1400/1400/1400/1400/1400/140
text-spacing-trim-combinations-001.html?class=vrl&test=MO:FH30/300/300/300/300/300/30
text-spacing-trim-combinations-001.html?class=vrl&test=OO:FH100/1000/1000/1000/1000/1000/100
text-spacing-trim-dot-001.html?class=chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-dot-001.html?class=chws,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-dot-001.html?class=halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-dot-001.html?class=halt,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-dynamic-001.html?class=chwsPASSPASSPASSPASSPASSPASS
text-spacing-trim-dynamic-001.html?class=haltPASSPASSPASSPASSPASSPASS
text-spacing-trim-end-001.html?class=chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-end-001.html?class=chws,vrlPASSFAILFAILPASSFAILFAIL
text-spacing-trim-end-001.html?class=halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-end-001.html?class=halt,vrlPASSFAILFAILPASSFAILFAIL
text-spacing-trim-end-span-001.htmlPASSFAILFAILFAILFAILFAIL
text-spacing-trim-fallback-001.htmlFAILPASSPASSPASSPASSPASS
text-spacing-trim-fallback-002.html?class=chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-fallback-002.html?class=chws,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-fallback-002.html?class=halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-fallback-002.html?class=halt,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-feature-001.html?class=htb&feature=haltPASSPASSPASSPASSPASSPASS
text-spacing-trim-feature-001.html?class=htb&feature=hwidPASSPASSPASSPASSPASSPASS
text-spacing-trim-feature-001.html?class=htb&feature=paltPASSPASSPASSPASSPASSPASS
text-spacing-trim-feature-001.html?class=htb&feature=pwidPASSPASSPASSPASSPASSPASS
text-spacing-trim-feature-001.html?class=htb&style=font-variant-east-asian:proportional-widthPASSPASSPASSPASSPASSPASS
text-spacing-trim-feature-001.html?class=vrl&feature=vhalPASSPASSPASSPASSPASSPASS
text-spacing-trim-feature-001.html?class=vrl&feature=vpalPASSPASSPASSPASSPASSPASS
text-spacing-trim-feature-001.html?class=vrl&style=font-variant-east-asian:proportional-widthPASSPASSPASSPASSPASSPASS
text-spacing-trim-narrow-001.html?class=chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-narrow-001.html?class=halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-narrow-001.html?class=halt,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-quote-001.html?class=chws,htb&lang=zh-hansPASSFAILFAILFAILFAILFAIL
text-spacing-trim-quote-001.html?class=chws,htb&lang=zh-hantPASSFAILFAILFAILFAILFAIL
text-spacing-trim-quote-001.html?class=chws,vrl&lang=zh-hansPASSFAILFAILPASSFAILFAIL
text-spacing-trim-quote-001.html?class=chws,vrl&lang=zh-hantPASSFAILFAILPASSFAILFAIL
text-spacing-trim-quote-001.html?class=halt,htb&lang=jaPASSFAILFAILFAILFAILFAIL
text-spacing-trim-quote-001.html?class=halt,htb&lang=zh-hansPASSFAILFAILFAILFAILFAIL
text-spacing-trim-quote-001.html?class=halt,htb&lang=zh-hantPASSFAILFAILFAILFAILFAIL
text-spacing-trim-quote-001.html?class=halt,vrl&lang=zh-hansPASSFAILFAILPASSFAILFAIL
text-spacing-trim-quote-001.html?class=halt,vrl&lang=zh-hantPASSFAILFAILPASSFAILFAIL
text-spacing-trim-space-all-001.html?class=chwsPASSPASSPASSPASSPASSPASS
text-spacing-trim-space-all-001.html?class=haltPASSPASSPASSPASSPASSPASS
text-spacing-trim-span-001.html?class=chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-span-001.html?class=chws,vrlPASSFAILPASSPASSFAILPASS
text-spacing-trim-span-001.html?class=halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-span-001.html?class=halt,vrlPASSFAILPASSPASSFAILPASS
text-spacing-trim-span-001.html?class=space-first,chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-span-001.html?class=space-first,chws,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-span-001.html?class=space-first,halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-span-001.html?class=space-first,halt,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-span-001.html?class=trim-start,chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-span-001.html?class=trim-start,chws,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-span-001.html?class=trim-start,halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-span-001.html?class=trim-start,halt,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-start-001.html?class=chws,htbPASSPASSPASSPASSPASSPASS
text-spacing-trim-start-001.html?class=chws,vrlPASSPASSPASSPASSPASSPASS
text-spacing-trim-start-001.html?class=halt,htbPASSPASSPASSPASSPASSPASS
text-spacing-trim-start-001.html?class=halt,vrlPASSPASSPASSPASSPASSPASS
text-spacing-trim-start-001.html?class=space-first,chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-start-001.html?class=space-first,chws,vrlPASSFAILFAILPASSFAILFAIL
text-spacing-trim-start-001.html?class=space-first,halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-start-001.html?class=space-first,halt,vrlPASSFAILFAILPASSFAILFAIL
text-spacing-trim-start-001.html?class=trim-start,chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-start-001.html?class=trim-start,chws,vrlPASSFAILFAILFAILFAILFAIL
text-spacing-trim-start-001.html?class=trim-start,halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-start-001.html?class=trim-start,halt,vrlPASSFAILFAILFAILFAILFAIL
text-spacing-trim-start-002.htmlPASSFAILFAILFAILFAILFAIL
text-spacing-trim-start-oof-001.html?class=chws,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-start-oof-001.html?class=chws,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-start-oof-001.html?class=halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-start-oof-001.html?class=halt,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-subset-001.html?class=halt,htbPASSFAILFAILFAILFAILFAIL
text-spacing-trim-subset-001.html?class=halt,vrlPASSFAILPASSPASSFAILFAIL
text-spacing-trim-trim-all-001.html?class=chws,htbFAILFAILFAILFAILFAILFAIL
text-spacing-trim-trim-all-001.html?class=chws,vrlFAILFAILFAILPASSFAILFAIL
text-spacing-trim-trim-all-001.html?class=halt,htbFAILFAILFAILFAILFAILFAIL
text-spacing-trim-trim-all-001.html?class=halt,vrlFAILFAILFAILPASSFAILFAIL