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 / CSS2 / generated-content
Spec: CSS ↗
Runs: Chrome 155.0.8039.0 (wpt@ffab1bde3, 2026-09-03) | Firefox 157.0a1 (wpt@ffab1bde3, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a9df8 (wpt@9b4cabf6d, 2026-09-03) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 95.6%216/226 | 97.8%221/226 | 92.5%209/226 | 76.1%172/226 | 72.6%164/226 | 11.9%27/226 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| after-content-display-001.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-002.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-003.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-005.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-006.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-007.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| after-content-display-008.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-009.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-010.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-011.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-012.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-013.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-014.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-015.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-016.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| after-content-display-017.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-content-display-018.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-inheritable-001.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| after-inheritable-002.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| after-location-001.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| before-after-001.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| before-after-002.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-after-011.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-after-display-types-001.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| before-after-dynamic-attr-001.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-after-dynamic-restyle-001.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-after-floated-001.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| before-after-images-001.xht | PASS | PASS | FAIL | PASS | PASS | PASS |
| before-after-positioned-001.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| before-after-positioned-002.html | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-after-positioned-003.html | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-after-positioned-004.html | PASS | PASS | PASS | PASS | PASS | PASS |
| before-after-table-parts-001.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| before-after-table-whitespace-001.xht | PASS | PASS | FAIL | FAIL | PASS | FAIL |
| before-content-display-001.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-002.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-003.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-005.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-006.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-007.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| before-content-display-008.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-009.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-010.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-011.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-012.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-013.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-014.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-015.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-016.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| before-content-display-017.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-content-display-018.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-inheritable-001.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| before-inheritable-002.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| before-location-001.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| bidi-generated-content-001.xht | PASS | PASS | PASS | FAIL | PASS | PASS |
| bidi-generated-content-002.xht | PASS | PASS | PASS | FAIL | PASS | PASS |
| content-001.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-002.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-003.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-004.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-005.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-006.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-007.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-009.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-010.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-011.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-012.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-013.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-014.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-015.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-016.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-017.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-018.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-019.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-020.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-021.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-022.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-023.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-025.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-026.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-027.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-028.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-029.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-030.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-031.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-032.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-033.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-034.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-035.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-036.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-037.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-038.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-039.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-040.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-041.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-042.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-043.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-046.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-047.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-048.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-050.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-052.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-053.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-054.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-056.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-057.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-063.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-065.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-067.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-068.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-070.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-072.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-073.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-075.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-076.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-077.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-080.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-081.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-082.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-083.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-085.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-086.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-089.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-090.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-091.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-096.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-097.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-099.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-100.xht | PASS | FAIL | PASS | PASS | PASS | FAIL |
| content-103.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-105.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-107.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-108.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-109.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-110.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-111.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-112.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-113.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-114.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-115.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-116.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-117.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-118.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-119.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-121.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-122.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-123.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-126.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-127.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-129.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-131.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-132.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-135.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-136.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-138.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-141.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-143.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-144.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-145.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-146.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-147.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-149.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-150.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-152.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-153.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-155.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-156.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-157.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-158.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-159.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| content-171.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-172.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-173.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-174.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-175.xht | FAIL | PASS | PASS | PASS | PASS | FAIL |
| content-177.xht | PASS | FAIL | FAIL | FAIL | PASS | FAIL |
| content-attr-001.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-attr-case-001.html | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-attr-case-002.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-auto-reset-001.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-counter-000.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-001.xht | FAIL | PASS | PASS | PASS | PASS | PASS |
| content-counter-002.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-counter-003.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-counter-004.xht | FAIL | PASS | FAIL | PASS | PASS | PASS |
| content-counter-005.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-006.xht | FAIL | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-007.xht | FAIL | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-008.xht | FAIL | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-009.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-010.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-011.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-012.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-013.xht | FAIL | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-014.xht | FAIL | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-015.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-counter-016.xht | PASS | PASS | PASS | FAIL | FAIL | FAIL |
| content-inherit-002.xht | FAIL | PASS | PASS | PASS | PASS | PASS |
| content-newline-001.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-white-space-001.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| content-white-space-002.xht | PASS | PASS | PASS | FAIL | PASS | FAIL |
| content-white-space-003.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| content-white-space-004.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| counters-hidden-000.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| counters-hidden-001.xht | PASS | PASS | PASS | PASS | PASS | FAIL |
| counters-hidden-002.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| counters-multi-000.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| counters-multi-001.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| counters-order-000.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| counters-root-000.xht | PASS | PASS | PASS | PASS | FAIL | FAIL |
| multiple-content-values-001.xht | PASS | PASS | FAIL | PASS | PASS | FAIL |
| other-attribute-001.xht | PASS | PASS | PASS | PASS | PASS | PASS |
| quotes-035.xht | PASS | FAIL | PASS | PASS | FAIL | FAIL |
| quotes-035a.xht | PASS | FAIL | PASS | PASS | FAIL | FAIL |
| quotes-036.xht | FAIL | FAIL | FAIL | FAIL | FAIL | FAIL |
| quotes-applies-to-001.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-002.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-003.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-004.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-007.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-008.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-009.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-012.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-013.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-014.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |
| quotes-applies-to-015.xht | PASS | PASS | FAIL | PASS | FAIL | FAIL |