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 / html / semantics / embedded-content / the-img-element

Spec: HTML ↗

Runs: Chrome 155.0.8042.0 (wpt@4eb09bcd9, 2026-09-04) | Firefox 157.0a1 (wpt@c3fcbf4ba, 2026-09-04) | Safari 251 preview (wpt@e7122b73f, 2026-09-04) | Ladybird 1.0-52f0f (wpt@a1ecd0c09, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)

Sort areas: alphabetical | by subtest count

Area	Chrome	Firefox	Safari	Ladybird	Servo	Blitz
Total	96.2%1787/1857	93.8%1742/1857	96.4%1790/1857	80.3%1491/1857	80.4%1493/1857	0.0%0/1857
current-pixel-density	100.0%21/21	100.0%21/21	100.0%21/21	85.7%18/21	100.0%21/21	0.0%0/21
decode	96.9%62/64	96.9%62/64	92.2%59/64	54.7%35/64	62.5%40/64	0.0%0/64
environment-changes	100.0%45/45	91.1%41/45	91.1%41/45	100.0%45/45	100.0%45/45	0.0%0/45
sizes	99.6%798/801	98.5%789/801	99.9%800/801	94.4%756/801	92.9%744/801	0.0%0/801
srcset	100.0%252/252	100.0%252/252	99.6%251/252	96.0%242/252	100.0%252/252	0.0%0/252
update-the-image-data	79.2%19/24	83.3%20/24	25.0%6/24	62.5%15/24	33.3%8/24	0.0%0/24

Test	Chrome	Firefox	Safari	Ladybird	Servo	Blitz
404-response-with-actual-image-data.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
Image-constructor.html	5/5	5/5	5/5	5/5	5/5	NOT RUN
adopt-from-image-document.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
adoption.html	8/8	8/8	8/8	8/8	7/8	NOT RUN
already-loaded-image-sync-width.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
animated-image-update.tentative.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
animated-webp-update.tentative.html	PASS	FAIL	PASS	PASS	PASS	NOT RUN
available-images-onload.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
available-images.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
below-viewport-image-loading-lazy-load-event.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
content-type-with-parameters.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
currentSrc-blob-cache.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
data-url.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
delay-load-event-detached.html	3/3	3/3	3/3	3/3	3/3	NOT RUN
delay-load-event-until-move-to-empty-source.html	PASS	PASS	TIMEOUT	CRASH	PASS	NOT RUN
delay-load-event.html	3/3	3/3	3/3	3/3	3/3	NOT RUN
disconnected-image-loading-lazy.html	3/3	3/3	3/3	3/3	2/3	NOT RUN
document-adopt-base-url.html	PASS	PASS	FAIL	PASS	PASS	NOT RUN
document-base-url.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
document-destroyed-crash.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
empty-src-no-current-request.html	1/2	2/2	1/2	1/2	1/2	NOT RUN
historical-progress-event.window.html	2/2	2/2	2/2	2/2	2/2	NOT RUN
image-alternate-no-store.window.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-base-url.html	PASS	FAIL	FAIL	PASS	PASS	NOT RUN
image-compositing-change.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-compositing-large-scale-change.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-eager.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-available.html	PASS	PASS	FAIL	PASS	PASS	NOT RUN
image-loading-lazy-base-url-2.html	ERROR	PASS	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-base-url.html	ERROR	PASS	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-below-viewport-dynamic.html	PASS	FAIL	PASS	TIMEOUT	FAIL	NOT RUN
image-loading-lazy-clip-path.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-crossorigin-change.sub.html	PASS	PASS	PASS	FAIL	FAIL	NOT RUN
image-loading-lazy-data-url-to-https.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-different-crossorigin.html	PASS	PASS	PASS	FAIL	FAIL	NOT RUN
image-loading-lazy-empty-src.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-in-cross-origin-iframe-001.sub.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-in-cross-origin-iframe-002.sub.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-in-script-disabled-iframe.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-in-scroller-far.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-in-scroller-horizontal-far.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-in-scroller-horizontal.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-in-scroller-nested-2.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-in-scroller-nested-3.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-in-scroller-nested-4.html	PASS	PASS	FAIL	PASS	PASS	NOT RUN
image-loading-lazy-in-scroller-nested-5.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-in-scroller-nested.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-in-scroller.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-in-viewport-dynamic.html	PASS	FAIL	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-move-document.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-move-into-script-disabled-iframe.html	PASS	PASS	TIMEOUT	PASS	FAIL	NOT RUN
image-loading-lazy-multicol.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-multiple-times.html	FAIL	FAIL	FAIL	PASS	FAIL	NOT RUN
image-loading-lazy-negative-margin.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-referrerpolicy-change.sub.html	FAIL	PASS	PASS	FAIL	FAIL	NOT RUN
image-loading-lazy-relevant-mutations.html	4/4	4/4	4/4	4/4	0/4	NOT RUN
image-loading-lazy-slow-aspect-ratio.html	PASS	PASS	FAIL	FAIL	PASS	NOT RUN
image-loading-lazy-slow.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-srcset.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
image-loading-lazy-subframe-detached-crash.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy-to-eager.html	PASS	PASS	PASS	TIMEOUT	FAIL	NOT RUN
image-loading-lazy-use-list-of-available-images.html	PASS	PASS	FAIL	PASS	PASS	NOT RUN
image-loading-lazy-zero-intersection-area.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-loading-lazy.html	4/4	4/4	4/4	4/4	0/4	NOT RUN
image-loading-subpixel-clip.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
image-srcdoc-relative-uri-print.html	PASS	PASS	NOT RUN	NOT RUN	NOT RUN	NOT RUN
img-created-in-active-document-crash.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
img-picture-ancestor.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
img-src-in-synthetic-document.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
img-with-containment-and-size.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
img.complete.html	19/19	19/19	19/19	18/19	19/19	NOT RUN
invalid-src.html	2/2	2/2	2/2	2/2	2/2	NOT RUN
invisible-image.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
list-of-available-images-does-not-coalesce-in-flight-requests.sub.tentative.html	FAIL	FAIL	FAIL	FAIL	FAIL	NOT RUN
list-of-available-images-matching.https.html	3/3	3/3	2/3	1/3	0/3	NOT RUN
move-element-and-scroll.html	PASS	PASS	PASS	FAIL	FAIL	NOT RUN
natural-size-orientation.html	3/3	3/3	2/3	1/3	3/3	NOT RUN
naturalWidth-naturalHeight-width-height.html	210/258	192/258	258/258	60/258	62/258	NOT RUN
non-active-document.html	3/3	3/3	3/3	3/3	0/3	NOT RUN
nonexistent-image.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
not-rendered-below-viewport-image-loading-lazy.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
not-rendered-dimension-getter.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
not-rendered-image-loading-lazy.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
null-image-source.html	3/3	3/3	3/3	2/3	1/3	NOT RUN
picture-loading-lazy.html	4/4	4/4	4/4	4/4	3/4	NOT RUN
relevant-mutations-lazy.html	7/8	4/8	1/8	7/8	8/8	NOT RUN
relevant-mutations.html	110/113	105/113	113/113	83/113	113/113	NOT RUN
remove-element-and-scroll.html	PASS	PASS	PASS	PASS	FAIL	NOT RUN
responsive-image-select-print.html	PASS	PASS	NOT RUN	NOT RUN	NOT RUN	NOT RUN
scrolling-below-viewport-image-lazy-loading-in-iframe.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
source-media-outside-doc.html	PASS	PASS	PASS	FAIL	FAIL	NOT RUN
source-relevant-mutations.html	PASS	PASS	FAIL	PASS	FAIL	NOT RUN
srcset-natural-size-in-dynamic-iframe.html	FAIL	PASS	PASS	PASS	FAIL	NOT RUN
svg-img-density-vs-zoom.html	9/9	5/9	9/9	2/9	2/9	NOT RUN
svg-img-with-external-stylesheet.html	PASS	PASS	PASS	FAIL	FAIL	NOT RUN
update-media.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
update-src-complete.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
update-the-source-set.html	89/89	89/89	88/89	77/89	89/89	NOT RUN
usemap-casing.html	8/8	7/8	8/8	8/8	7/8	NOT RUN
width-height-attribute-parsing.html	13/14	10/14	NOT RUN	14/14	NOT RUN	NOT RUN