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· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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Detailed Report

Audit breakdown by category with detailed findings.

66

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js3600.0 s90.8 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s155.7 KiB
/static-scripts/sites/cbc23c86ab8350459ba2424c2e6b0f73/ac...60.0 s35.2 KiB
images.samsung.com/is/content/samsung/assets/us/footer/text-banner-2.svg3600.0 s33.1 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s59.3 KiB
/notice?domain=samsung.com.us&c=teconsent&js=nj&noticeTyp...3600.0 s18.2 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s47.2 KiB
wsv3cdn.audioeye.com/bootstrap.js?h=cbc23c86ab8350459ba2424c2e6b0f733600.0 s9.3 KiB
/v2/scripts/loader.js?h=cbc23c86ab8350459ba2424c2e6b0f73&...60.0 s7.4 KiB
s.go-mpulse.net/boomerang/VRZKC-5BSTD-4EWS3-R2J59-B8GYB604800.0 s57.7 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s16.1 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s16.0 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s16.0 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s11.0 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s6.2 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s6.2 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s5.7 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s4.9 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s4.4 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s3.1 KiB
/resources/libs/account-internal/2.0.0/account-internal.m...0.0 ms903 B
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s2.4 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s2.4 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s2.2 KiB
wsmcdn.audioeye.com/aem.js120.0 s669 B
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s2.0 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC14a343a73e2b478...3600.0 s729 B
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s1.8 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC4886dc8005a24b6...3600.0 s668 B
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s1.7 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC41a85aed6d2f424...3600.0 s579 B
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s1.4 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s1.3 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s1.1 KiB
www.gstatic.com/recaptcha/api2/logo_48.png604800.0 s2.3 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...1800.0 s191 B
/etc.clientlibs/samsung/clientlibs/consumer/global/client...1800.0 s189 B
/etc.clientlibs/samsung/clientlibs/consumer/global/client...1800.0 s178 B
/etc.clientlibs/samsung/clientlibs/consumer/global/client...172800.0 s379 B
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s87 B
/etc.clientlibs/samsung/components/content/consumer/globa...172800.0 s31 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.17228] map[node:map[boundingRect:map[bottom:697 height:285 left:0 right:638 top:413 width:638] lhId:page-1-DIV nodeLabel:New Micro RGB The answer to greatness Buy - micro rgb path:1,HTML,1,BODY,3,DIV,56,DIV,1,DIV,4,SECTION,0,DIV,0,DIV,0,DIV selector:section.hd08-hero-kv-home > div.hd08-hero-kv-home__inner > div.hd08-hero-kv-home__contents > div.hd08-hero-kv-home__text-wrap snippet:<div class="hd08-hero-kv-home__text-wrap text-white hd08-hero-kv-home--ani" style="margin-top: 49.6875px;"> type:node] score:0.094781 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1012 height:1013 left:0 right:1350 top:-1 width:1350] lhId:page-0-IMG nodeLabel:div.image > figure.first-image > picture > img path:1,HTML,1,BODY,3,DIV,56,DIV,1,DIV,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,0,FIGURE,0,PICTURE,3,IMG selector:div.image > figure.first-image > picture > img snippet:<img src="https://images.samsung.com/is/image/samsung/assets/us/homepage/hp/04142026…" alt="" fetchpriority="high"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:1012 height:1013 left:0 right:1350 top:-1 width:1350] lhId:page-0-IMG nodeLabel:div.image > figure.first-image > picture > img path:1,HTML,1,BODY,3,DIV,56,DIV,1,DIV,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,0,FIGURE,0,PICTURE,3,IMG selector:div.image > figure.first-image > picture > img snippet:<img src="https://images.samsung.com/is/image/samsung/assets/us/homepage/hp/04142026…" alt="" fetchpriority="high"> type:node] score:0.074074 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1012 height:1013 left:0 right:1350 top:-1 width:1350] lhId:page-0-IMG nodeLabel:div.image > figure.first-image > picture > img path:1,HTML,1,BODY,3,DIV,56,DIV,1,DIV,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,0,FIGURE,0,PICTURE,3,IMG selector:div.image > figure.first-image > picture > img snippet:<img src="https://images.samsung.com/is/image/samsung/assets/us/homepage/hp/04142026…" alt="" fetchpriority="high"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:99 height:69 left:903 right:1335 top:30 width:432] lhId:page-3-DIV nodeLabel:Search Search Cart Sign in/Create Account path:1,HTML,1,BODY,3,DIV,45,NAV,0,DIV,0,DIV,1,DIV,1,DIV,5,DIV selector:div.nv00-gnb-v4__inner > div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > div.nv00-gnb-v4__utility-list snippet:<div class="nv00-gnb-v4__utility-list"> type:node] score:0.002016 subItems:map[items:[map[cause:Web font extra:map[type:url value:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-site/resources/us/font/SamsungSharpSansBd.woff2]]] type:subitems]] map[node:map[boundingRect:map[bottom:258 height:33 left:455 right:895 top:225 width:440] lhId:page-8-DIV nodeLabel:Configure Accept All Decline All path:1,HTML,1,BODY,4,DIV,2,DIV,0,DIV,0,DIV,4,DIV selector:div#truste-consent-track > div.truste-consent-content > div.truste-custom-samsung-wrap > div#truste-consent-buttons snippet:<div id="truste-consent-buttons" class="trustarc-buttons"> type:node] score:0.001409 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1793 height:759 left:0 right:1350 top:1034 width:1350] lhId:page-50-IMG nodeLabel:div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__main path:1,HTML,1,BODY,3,DIV,56,DIV,1,DIV,5,SECTION,0,DIV,1,DIV,1,DIV,0,DIV,1,IMG selector:div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__main snippet:<img class="image__main responsive-img image--loaded" data-desktop-src="//images.samsung.com/is/image/samsung/assets/us/homepage/hp/04142026/HOME_…" data-mobile-src="//images.samsung.com/is/image/samsung/assets/us/homepage/hp/04142026/HOME_…" alt="" data-comp-name="image" src="//images.samsung.com/is/image/samsung/assets/us/homepage/hp/04142026/HOME_…" style=""> type:node]]] type:subitems]]]

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLEst Savings
consent.trustarc.com/get?name=SamsungSharpSans-Medium.ttf25 ms
consent.trustarc.com/get?name=SamsungSharpSans-Bold.ttf15 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff215 ms

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:42.74 source:map[column:412 line:6 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/home/ho-g-hero-kv-home/clientlibs/site.min.1c9a0aae958e478199dc22f247e117a7.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:239.091 source:map[type:text value:[unattributed]]] map[reflowTime:19.387 source:map[column:143 line:514 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:6.659 source:map[column:245 line:52 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-dependencies.min.407b108c60433f00a6b1a0e8f272a2c1.js urlProvider:network]] map[reflowTime:0.888 source:map[column:368 line:24 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-dependencies.min.407b108c60433f00a6b1a0e8f272a2c1.js urlProvider:network]] map[reflowTime:3.773 source:map[column:182 line:610 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:0.894 source:map[column:320 line:515 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:0.887 source:map[column:421 line:924 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:44.078 source:map[column:192 line:422 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:8.011 source:map[column:36 line:424 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:51.863 source:map[column:328 line:946 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:1.343 source:map[column:473 line:535 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:0.896 source:map[column:241 line:15 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/home/ho-g-feature-kv/clientlibs/site.min.0668c8f30db5c717417007868df7650a.js urlProvider:network]] map[reflowTime:0.897 source:map[column:245 line:157 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-dependencies.min.407b108c60433f00a6b1a0e8f272a2c1.js urlProvider:network]] map[reflowTime:0.576 source:map[column:339 line:27 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/home/ho-g-hero-kv-home/clientlibs/site.min.1c9a0aae958e478199dc22f247e117a7.js urlProvider:network]] map[reflowTime:2.216 source:map[column:306 line:423 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:0.307 source:map[column:220 line:9 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/home/ho-g-explore-carousel/clientlibs/site.min.d29337f00ad051c2b2016989d140f546.js urlProvider:network]] map[reflowTime:0.509 source:map[column:187 line:6 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/home/ho-g-explore-carousel/clientlibs/site.min.d29337f00ad051c2b2016989d140f546.js urlProvider:network]] map[reflowTime:0.849 source:map[column:2 line:374 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.a988c9affd22ce3433bacc488c089cf2.js urlProvider:network]] map[reflowTime:4.85 source:map[column:110 line:28 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/home/ho-g-hero-kv-home/clientlibs/site.min.1c9a0aae958e478199dc22f247e117a7.js urlProvider:network]] map[reflowTime:0.121 source:map[column:13548 line:241 type:source-location url:https://consent.trustarc.com/notice?domain=samsung.com.us&c=teconsent&js=nj&noticeType=bb&text=true&gtm=1&pcookie urlProvider:network]] map[reflowTime:2.973 source:map[column:9139 line:8 type:source-location url:https://assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js urlProvider:network]] map[reflowTime:0.622 source:map[column:76584 line:5 type:source-location url:https://wsv3cdn.audioeye.com/static-scripts/m/audioeye-scanner-esm/v11.0.43/audioeye-scanner-esm.js urlProvider:network]] map[reflowTime:0.544 source:map[column:20947 line:1 type:source-location url:https://wsv3cdn.audioeye.com/static-scripts/m/audioeye-scanner-esm/v11.0.43/audioeye-scanner-esm.js urlProvider:network]]]

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
value: No additional origins are good candidates for preconnecting

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
div.truste-custom-samsung-wrap > div.truste-custom-wrapper > div#audioeEyeLabeledby_0 > img div.truste-custom-samsung-wrap > div.truste-custom-wrapper > div#audioeEyeLabeledby_0 > img
consent.trustarc.com/get?name=samsungblack_logo.png6.4 KiB6.0 KiB
div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__main div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__main
/is/image/samsung/assets/us/homepage/hp/04142026/HOME_Fea...37.9 KiB4.6 KiB

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
/etc.clientlibs/samsung/clientlibs/consumer/global/client...4.4 KiB100 ms
/resources/libs/account-internal/2.0.0/account-internal.m...903 B211 ms

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 967 ms
URLTime Spent
samsung.com/616 ms
www.samsung.com/352 ms
www.samsung.com/us/0.0 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
New Micro RGB The answer to greatness Buy - micro rgb section.hd08-hero-kv-home > div.hd08-hero-kv-home__inner > div.hd08-hero-kv-home__contents > div.hd08-hero-kv-home__text-wrap
0.095
div.image > figure.first-image > picture > img div.image > figure.first-image > picture > img
0.074
Search Search Cart Sign in/Create Account div.nv00-gnb-v4__inner > div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > div.nv00-gnb-v4__utility-list
0.002
Configure Accept All Decline All div#truste-consent-track > div.truste-consent-content > div.truste-custom-samsung-wrap > div#truste-consent-buttons
0.001

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 260 ms 477.1 KiB
URLTransfer SizeEst Savings
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js361.8 KiB177.2 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...155.7 KiB101.6 KiB
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/startup.bundle.js123.5 KiB65.5 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...59.3 KiB34.4 KiB
/static-scripts/m/audioeye-scanner-esm/v11.0.43/audioeye-...80.4 KiB29.3 KiB
s.go-mpulse.net/boomerang/VRZKC-5BSTD-4EWS3-R2J59-B8GYB57.5 KiB23.9 KiB
consent.trustarc.com/asset/integration-builder-v1.1.0.min.js41.6 KiB23.9 KiB
consent.trustarc.com/asset/notice.js/v/v1.7-172936.0 KiB21.3 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
/static-scripts/m/audioeye-scanner-esm/v11.0.43/audioeye-...7.9 s7.4 s0.4 ms
Unattributable662 ms29 ms0.0 ms
www.samsung.com/us/610 ms23 ms5.0 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js496 ms425 ms38 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...329 ms190 ms16 ms
s.go-mpulse.net/boomerang/VRZKC-5BSTD-4EWS3-R2J59-B8GYB257 ms152 ms5.6 ms
/notice?domain=samsung.com.us&c=teconsent&js=nj&noticeTyp...106 ms50 ms2.3 ms
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/startup.bundle.js98 ms80 ms17 ms
/etc.clientlibs/samsung/components/content/consumer/globa...96 ms9.1 ms0.6 ms
assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js81 ms58 ms17 ms
consent.trustarc.com/asset/notice.js/v/v1.7-172954 ms39 ms3.3 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation8.8 s
Other1.1 s
Style & Layout682 ms
Rendering144 ms
Garbage Collection136 ms
Script Parsing & Compilation131 ms
Parse HTML & CSS77 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in a sub frame.Actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 6.3 KiB
URLTransfer SizeEst Savings
.ta-content-vimeo-container { /* Color scheme variables */ --bg-light: #f8f8f8; --bg-dark: #f…6.6 KiB3.1 KiB
.ta-content-youtube-container { /* Color scheme variables */ --bg-light: #f8f8f8; --bg-dark: …6.6 KiB3.1 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 42.1 KiB
URLTransfer SizeEst Savings
/etc.clientlibs/samsung/clientlibs/consumer/global/client...47.2 KiB42.1 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__main div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__main
/is/image/samsung/assets/us/homepage/hp/04142026/HOME_Fea...
div.footer-local-logo__item > a.footer-mark__link > div.image > img.image__main div.footer-local-logo__item > a.footer-mark__link > div.image > img.image__main
/is/image/samsung/assets/us/footer/Footer_GetShopApp_0820...
div.footer-local-logo__item > a.footer-mark__link > div.image > img.image__main div.footer-local-logo__item > a.footer-mark__link > div.image > img.image__main
images.samsung.com/is/content/samsung/assets/us/footer/text-banner-2.svg
div.truste-custom-samsung-wrap > div.truste-custom-wrapper > div#audioeEyeLabeledby_0 > img div.truste-custom-samsung-wrap > div.truste-custom-wrapper > div#audioeEyeLabeledby_0 > img
consent.trustarc.com/get?name=samsungblack_logo.png
div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__preview div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__preview
/is/image/samsung/assets/us/homepage/hp/04132026/2026-hom...
div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__preview div.co76-feature-kv__inner > div.co76-feature-kv__background-media-wrap > div.image > img.image__preview
/is/image/samsung/assets/us/homepage/hp/03172026/SDSAC-10...

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Max Potential First Input Delay 70 ms
●Optimize DOM size
●LCP breakdown
●LCP request discovery
●Modern HTTP
●Optimize viewport for mobile
●Minify JavaScript
●Avoids enormous network payloads Total size was 2,545 KiB
●Avoid long main-thread tasks 5 long tasks found
●Avoid non-composited animations 15 animated elements found
●Network Requests
●Network Round Trip Times 140 ms
●Server Backend Latencies 230 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 60 ms
○INP breakdown
○User Timing marks and measures
80

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Accessible Menu - Main Menu Shop Shop NEW NEW NEW NEW NEW Mobile Mobile NEW NEW… div.nv00-gnb-v4__inner > div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > ul.nv00-gnb-v4__l0-menu-list

Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Shop ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > a.nv00-gnb-v4__l0-menu-link
Shop ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > button.nv00-gnb-v4__l0-menu-toggle-btn
Mobile ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > a.nv00-gnb-v4__l0-menu-link
Mobile ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > button.nv00-gnb-v4__l0-menu-toggle-btn
TV & AV ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > a.nv00-gnb-v4__l0-menu-link
TV & AV ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > button.nv00-gnb-v4__l0-menu-toggle-btn
Appliances ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > a.nv00-gnb-v4__l0-menu-link
Appliances ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > button.nv00-gnb-v4__l0-menu-toggle-btn
Computers & Monitors ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > a.nv00-gnb-v4__l0-menu-link
Computers & Monitors ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > button.nv00-gnb-v4__l0-menu-toggle-btn
Wearables ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > a.nv00-gnb-v4__l0-menu-link
Wearables ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > button.nv00-gnb-v4__l0-menu-toggle-btn
Audio ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > a.nv00-gnb-v4__l0-menu-link
Audio ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > button.nv00-gnb-v4__l0-menu-toggle-btn
Accessories ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > a.nv00-gnb-v4__l0-menu-link
Accessories ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu > div.nv00-gnb-v4__l0-menu-title > button.nv00-gnb-v4__l0-menu-toggle-btn

ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
Samsung Electronics, and its partners, use cookies, web beacons, pixels and sim… body.ae-device-desktop > div#consent_blackbar

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.truste-custom-samsung-wrap > div.truste-custom-wrapper > div#audioeEyeLabeledby_0 > img div.truste-custom-samsung-wrap > div.truste-custom-wrapper > div#audioeEyeLabeledby_0 > img

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Tables and lists

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Shop Shop NEW NEW NEW NEW NEW div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu
Mobile Mobile NEW NEW NEW NEW div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu
TV & AV TV & AV NEW NEW NEW NEW NEW NEW NEW NEW div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu
Appliances Appliances NEW NEW NEW NEW div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu
Computers & Monitors Computers & Monitors NEW div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu
Wearables Wearables NEW div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu
Audio Audio NEW NEW div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu
Accessories Accessories NEW NEW div.nv00-gnb-v4__container > div.nv00-gnb-v4__container-inner > ul.nv00-gnb-v4__l0-menu-list > li.nv00-gnb-v4__l0-menu

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●`[lang]` attributes have a valid value
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●Uses ARIA roles only on compatible elements
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
81

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
s.go-mpulse.net/boomerang/VRZKC-5BSTD-4EWS3-R2J59-B8GYB line 9, col 11214
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
/etc.clientlibs/samsung/clientlibs/consumer/global/client... line 203, col 333

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLMap URL
/etc.clientlibs/samsung/clientlibs/consumer/global/client...
/static-scripts/m/audioeye-scanner-esm/v11.0.43/audioeye-.../static-scripts/m/audioeye-scanner-esm/v11.0.43/index.bro...
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
77

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
www.samsung.com/us/smartphones/galaxy-s26-ultra/Learn more

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.truste-custom-samsung-wrap > div.truste-custom-wrapper > div#audioeEyeLabeledby_0 > img div.truste-custom-samsung-wrap > div.truste-custom-wrapper > div#audioeEyeLabeledby_0 > img

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Sign in … div.nv00-gnb-v4__inner > div.nv00-gnb-v4__header > div.nv00-gnb-v4__utility-list > a.nv00-gnb-v4__utility

To appear in search results, crawlers need access to your app.

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●robots.txt is valid
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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