C — https://smartthings.com | BeaverCheck Audit

Site Health

Score: 74 / 100

Based on 8 categories, 0 sections

Room to improve — your 13.1s load time is above Google's 2.5s 'Good' threshold.

Several missing protections leave your users and data exposed.

Mostly accessible, but some users still face barriers.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Good content signals with minor gaps.

Heavier than average — reducing page weight saves energy and bandwidth.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Cart Functionality · 491 peers

You 74

Avg 72

At average

0 50 100

Better than 63% of Cart Functionality sites See full Cart Functionality benchmark →

Adobe Experience Manager · 154 peers

You 74

Avg 72

At average

0 50 100

Better than 68% of Adobe Experience Manager sites See full Adobe Experience Manager benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

Page weighs 18.9 MB (5.8 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget

1 image(s) missing alt attribute

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Alt Text Quality

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Embed this badge

Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fsmartthings.com)](https://beavercheck.com/results/4f64c250-407c-4e67-bf46-9549adfd0db1)

HTML

<a href="https://beavercheck.com/results/4f64c250-407c-4e67-bf46-9549adfd0db1"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fsmartthings.com" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fsmartthings.com

This badge auto-updates with your latest scan result.

What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 13.1s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.

Your LCP is 13.1s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

1 accessibility issue excludes users who rely on assistive technology.

Could reach Estimate based on resolving critical issues

Conversion Barriers

5 critical 2 warning

7 barrier(s) likely increasing bounce by ~36%.

Speed (2)

Page takes 13.1s to load

+12% bounce

Users abandon at ~3s — you're 10.6s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 12.1s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (3)

Mixed content on HTTPS page

+8% bounce

Browsers block insecure subresources — broken images, missing scripts, warning badge

Fix: Change http:// URLs inside the page to https:// (or protocol-relative)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

Severe layout shift during page load

+6% bounce

Users mis-click when content jumps — converting intent into frustration

Fix: Reserve space for images, ads, and embeds with explicit width/height

Navigation (1)

165 broken link(s) on the page

+5% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

€425 investment → €1,677/month returns + EUR 120,500,000 risk avoided

Payback period: < 1 month First-year ROI: +4634%

Investment

€425

5h · 5 findings

Monthly returns

€1,677 /mo

~€20,120 / year

Conversions recovered €1,675
Bandwidth savings €1.36

Regulatory risk avoided

EUR 120,500,000

if kept compliant

ePrivacy Directive EUR 100,000,000
GDPR EUR 20,000,000
EAA EUR 500,000

Payback period

0 12mo 24mo

€128 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

€425

5.0 developer hours at €85/hr

Based on European Union rates (€85/hr)

Quick wins

€128 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

€ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

€10,041,668 / month at risk

~€120,500,016 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveGDPREAA

No privacy policy link detected
GDPR: EUR 10,000 – EUR 20,000,000
Trackers detected but no cookie policy found
GDPR: EUR 5,000 – EUR 10,000,000
Trackers detected but no cookie policy found
GDPR: EUR 10,000 – EUR 20,000,000

+4 more

Bandwidth Waste

€1.36 /mo

18326.7 MB/mo × 0.074 EUR/GB

Optimize transfer: save ~1.8 MB per page load
Saves €1.36/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue

Current bounce (est.)

After fixes (est.)

Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

8.01 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

13.07 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

12.11 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.270

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

27.98 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

72.46 s

Detailed Report

Audit breakdown by category with detailed findings.

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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.

Request	Cache TTL	Transfer Size
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/chat/3h257Cfl3E/static/js/modern/live-chat-app.95933512.js	0.0 ms	103.9 KiB
samsungusa.api.useinsider.com/ins.js?id=10006932	300.0 s	107.5 KiB
cdn.quantummetric.com/qscripts/quantum-samsungus.js	300.0 s	98.9 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.6 KiB
assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js	3600.0 s	90.8 KiB
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/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~l...	0.0 ms	43.9 KiB
live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/mqtt.f491a44b.js	0.0 ms	37.1 KiB
/static-scripts/sites/cbc23c86ab8350459ba2424c2e6b0f73/ac...	60.0 s	35.2 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	90.4 KiB
images.samsung.com/is/content/samsung/assets/us/footer/text-banner-2.svg	3600.0 s	33.1 KiB
/signals/config/1049256285582240?v=2.9.303&r=stable&domai...	1200.0 s	23.6 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	59.3 KiB
tag.wknd.ai/3842/i.js	60.0 s	16.3 KiB
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p.teads.tv/teads-fellow.js	265.0 s	14.7 KiB
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js.adsrvr.org/up_loader.1.1.0.js	0.0 ms	12.4 KiB
tags.tiqcdn.com/libs/tealiumjs/latest/tealium_collect.min.js	300.0 s	11.0 KiB
/chat/3h257Cfl3E/static/js/modern/ProactivePrompts.6f3c61...	0.0 ms	10.4 KiB
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~s...	0.0 ms	9.7 KiB
/chat/3h257Cfl3E/static/js/modern/vendor.3920cf70.js	0.0 ms	8.8 KiB
/chat/3h257Cfl3E/static/js/modern/DraggableTriggerPositio...	0.0 ms	8.8 KiB
live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/main.ff9f434d.js	0.0 ms	8.3 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
wsv3cdn.audioeye.com/bootstrap.js?h=cbc23c86ab8350459ba2424c2e6b0f73	3600.0 s	9.3 KiB
s.yimg.com/wi/ytc.js	0.0 ms	7.1 KiB
/v2/scripts/loader.js?h=cbc23c86ab8350459ba2424c2e6b0f73&...	60.0 s	7.0 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	22.5 KiB
s.go-mpulse.net/boomerang/VRZKC-5BSTD-4EWS3-R2J59-B8GYB	604800.0 s	58.4 KiB
tag.rmp.rakuten.com/124408.ct.js	86400.0 s	14.5 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	16.1 KiB
cdn.attn.tv/samsung/dtag.js	120.0 s	4.7 KiB
static.narrativ.com/tags/samsung.js	120.0 s	4.3 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	3.8 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	3.8 KiB
cdn.adgrx.com/usegments/hlF_xGfBH5PyfGeeoXC1zK0ElTSf-7pAU9-K6qrKxuo=/304.js	0.0 ms	2.1 KiB
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/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC8bd5bc8b04184c3...	3600.0 s	2.5 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	6.5 KiB
account.samsung.com/resources/libs/analytics/1.0.0/analytics.min.js	0.0 ms	1.8 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	5.7 KiB
live-chat-static.sprinklr.com/chat/assets/js/sentry/6.18.2/sentry.min.js	0.0 ms	1.7 KiB
tags.tiqcdn.com/shared/tms/t.tealium_collect.1_0_3.js	300.0 s	1.8 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	2.1 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	2.1 KiB
cdn.attn.tv/growth-tag-assets/client-configs/QAP.js	120.0 s	1.7 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	5.2 KiB
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/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	4.4 KiB
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/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.9 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.8 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.7 KiB
cdn.adgrx.com/usegments/uHjqmmWNAdxTo-8-G1YRiIa1ySOeUMo3IN2uIj3AwQg=/219.js	0.0 ms	1.1 KiB
/state/js?website_id=3842&device_id=3125343230221221520&v...	0.0 ms	1.0 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.4 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.4 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	1.2 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	1.2 KiB
/resources/libs/account-internal/2.0.0/account-internal.m...	0.0 ms	955 B
js.adsrvr.org/universal_pixel.js	0.0 ms	934 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.9 KiB
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/load/b170105e175055u968?url=https%3A%2F%2Fwww.samsung.co...	600.0 s	891 B
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/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	954 B
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/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC3c7ee76d0b12450...	3600.0 s	842 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.2 KiB
wsmcdn.audioeye.com/aem.js	120.0 s	669 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.1 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCd3f8ee045095472...	3600.0 s	788 B
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/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.0 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.0 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.9 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.9 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC50280cbf1a8b47d...	3600.0 s	741 B
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/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC14a343a73e2b478...	3600.0 s	729 B
script.beusable.net/barum.v1.0.0.min.js	604800.0 s	5.6 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC3876d4ca2287444...	3600.0 s	707 B
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/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC61b414426d234bf...	3600.0 s	555 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC5c083705eca5446...	3600.0 s	539 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.4 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC2bd88cb3f308494...	3600.0 s	529 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC9e7311c27708458...	3600.0 s	520 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC6541809cbe0d41c...	3600.0 s	506 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC4fd4b8308fd5425...	3600.0 s	485 B
script.beusable.net/ba.v1.0.0.min.js	604800.0 s	3.4 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.1 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.1 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	1800.0 s	368 B
/consent/v3/p?rmch=cs&domain=www.samsung.com&sought=false...	0.0 ms	282 B
/samsung/live/019db154736e001c9fa52b8f520d050810027079004...	0.0 ms	277 B
/track/cmb/generic?ttd_pid=aam&gdpr=0&gdpr_consent=&domai...	0.0 ms	255 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	821 B
www.gstatic.com/recaptcha/api2/logo_48.png	604800.0 s	2.3 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	667 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	631 B
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	1800.0 s	191 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	262 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	97 B
/tr/?id=255663235586551&ev=PageView&dl=https%3A%2F%2Fwww....	0.0 ms	16 B
/tr/?id=1049256285582240&ev=PageView&dl=https%3A%2F%2Fwww...	0.0 ms	16 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	31 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:0.26964400000000005] map[node:map[boundingRect:map[bottom:8028 height:7732 left:0 right:412 top:296 width:412] lhId:page-1-DIV nodeLabel:SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… path:1,HTML,1,BODY,3,DIV,59,DIV selector:body.ae-device-mobile > div#wrap > div#content snippet:<div id="content" role="main"> type:node] score:0.160617] map[node:map[boundingRect:map[bottom:8028 height:7732 left:0 right:412 top:296 width:412] lhId:page-1-DIV nodeLabel:SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… path:1,HTML,1,BODY,3,DIV,59,DIV selector:body.ae-device-mobile > div#wrap > div#content snippet:<div id="content" role="main"> type:node] score:0.024396] map[node:map[boundingRect:map[bottom:8028 height:7732 left:0 right:412 top:296 width:412] lhId:page-1-DIV nodeLabel:SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… path:1,HTML,1,BODY,3,DIV,59,DIV selector:body.ae-device-mobile > div#wrap > div#content snippet:<div id="content" role="main"> type:node] score:0.01976 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1033 height:618 left:-412 right:0 top:415 width:412] lhId:page-16-IMG nodeLabel:div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main path:1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,1,IMG selector:div.header-carousel__slide-inner > div.header-carousel__background-media > 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/smartthings/08292025/2024_…" data-mobile-src="//images.samsung.com/is/image/samsung/assets/us/smartthings/08292025/2024_…" data-desktop-alt="Your home saves energy " data-mobile-alt="Your home saves energy " data-aem-asset-id="" alt="" src="//images.samsung.com/is/image/samsung/assets/us/smartthings/08292025/2024_…" style=""> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:8028 height:7732 left:0 right:412 top:296 width:412] lhId:page-1-DIV nodeLabel:SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… path:1,HTML,1,BODY,3,DIV,59,DIV selector:body.ae-device-mobile > div#wrap > div#content snippet:<div id="content" role="main"> type:node] score:0.01872] map[node:map[boundingRect:map[bottom:8028 height:7732 left:0 right:412 top:296 width:412] lhId:page-1-DIV nodeLabel:SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… path:1,HTML,1,BODY,3,DIV,59,DIV selector:body.ae-device-mobile > div#wrap > div#content snippet:<div id="content" role="main"> type:node] score:0.012891]]

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.

URL	Est Savings
consent.trustarc.com/get?name=SamsungSharpSans-Medium.ttf	125 ms
consent.trustarc.com/get?name=SamsungSharpSans-Bold.ttf	90 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	5.0 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:52.065 source:map[column:470 line:4 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/navigation/nv-g-explore-floating-navigation/clientlibs/site.min.200edd1b0d5afc112ca03781d30b00aa.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:89.201 source:map[column:363 line:370 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:143.438 source:map[column:167 line:373 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:5.727 source:map[column:143 line:514 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:1.803 source:map[column:320 line:515 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.093 source:map[column:488 line:385 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:17.383 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:7.299 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:0.436 source:map[column:89 line:172 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-dependencies.min.407b108c60433f00a6b1a0e8f272a2c1.js urlProvider:network]] map[reflowTime:0.878 source:map[column:123 line:73 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-dependencies.min.407b108c60433f00a6b1a0e8f272a2c1.js urlProvider:network]] map[reflowTime:16.206 source:map[column:373 line:72 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-dependencies.min.407b108c60433f00a6b1a0e8f272a2c1.js urlProvider:network]] map[reflowTime:0.803 source:map[column:111 line:416 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:11.557 source:map[column:306 line:423 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.235 source:map[column:182 line:610 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.389 source:map[column:339 line:420 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.355 source:map[column:1 line:418 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:8.76 source:map[column:2 line:374 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:50.466 source:map[column:452 line:9 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/navigation/nv-g-explore-floating-navigation/clientlibs/site.min.200edd1b0d5afc112ca03781d30b00aa.js urlProvider:network]] map[reflowTime:0.861 source:map[column:265 line:587 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:11.992 source:map[column:184 line:424 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:3.746 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:0.234 source:map[column:13546 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:168.588 source:map[type:text value:[unattributed]]] map[reflowTime:42.972 source:map[column:35847 line:117 type:source-location url:https://cdn.decibelinsight.net/i/14121/1818485/di.js urlProvider:network]] map[reflowTime:23.93 source:map[column:243271 line:117 type:source-location url:https://cdn.decibelinsight.net/i/14121/1818485/di.js urlProvider:network]] map[reflowTime:3.515 source:map[column:4967 line:0 type:source-location url:https://live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/live-chat-app.95933512.js urlProvider:network]] map[reflowTime:5.106 source:map[column:109725 line:0 type:source-location url:https://live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/live-chat-app.95933512.js urlProvider:network]] map[reflowTime:33.331 source:map[column:5456 line:53 type:source-location url:https://wsv3cdn.audioeye.com/static-scripts/m/audioeye-scanner-esm/v11.0.44/audioeye-scanner-esm.js urlProvider:network]] map[reflowTime:0.374 source:map[column:52770 line:5 type:source-location url:https://wsv3cdn.audioeye.com/static-scripts/m/audioeye-scanner-esm/v11.0.44/audioeye-scanner-esm.js urlProvider:network]]]

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]

items: [map[duration:229.666 label:Time to first byte subpart:timeToFirstByte] map[duration:952.837 label:Resource load delay subpart:resourceLoadDelay] map[duration:140.361 label:Resource load duration subpart:resourceLoadDuration] map[duration:1352.897 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main

path: 1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,SECTION,0,DIV,1,DIV,1,DIV,0,DIV,1,DIV,0,DIV,1,IMG

selector: div.header-carousel__slide-inner > div.header-carousel__background-media > 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/smartthings/12162025/2025_…" data-mobile-src="//images.samsung.com/is/image/samsung/assets/us/smartthings/12162025/2025_…" data-desktop-alt="Your Companion to AI Living" data-mobile-alt="Your Companion to AI Living" data-aem-asset-id="" alt="" src="//images.samsung.com/is/image/samsung/assets/us/smartthings/12162025/2025_…" style="">

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG

nodeLabel: div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main

path: 1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,SECTION,0,DIV,1,DIV,1,DIV,0,DIV,1,DIV,0,DIV,1,IMG

selector: div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

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.

URL	Transfer Size	Duration
/etc.clientlibs/samsung/components/content/consumer/globa...	631 B	219 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	97 B	219 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	47.2 KiB	2.4 s
/etc.clientlibs/samsung/components/content/consumer/globa...	3.9 KiB	374 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	262 B	219 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	16.1 KiB	686 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	3.4 KiB	374 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	1.9 KiB	219 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	2.0 KiB	219 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	3.8 KiB	374 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	2.2 KiB	219 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	5.7 KiB	686 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	22.5 KiB	1.5 s
/etc.clientlibs/samsung/components/content/consumer/globa...	2.2 KiB	530 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	821 B	219 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	1.4 KiB	219 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	1.1 KiB	219 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	1.5 KiB	219 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	2.1 KiB	530 ms
/resources/libs/account-internal/2.0.0/account-internal.m...	955 B	760 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	4.4 KiB	374 ms

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.

	URL	Resource Size	Est Savings
div.frame-root > div.frame-content > div.full-height > div.full-width `div.frame-root > div.frame-content > div.full-height > div.full-width`	/4580/98e4e559-0808-40fd-8d5f-ed6f9d409d3b-1320249744/Ima...	773.8 KiB	707.0 KiB
div.spop-card > div.spop-wrap > div.spop-logo > img `div.spop-card > div.spop-wrap > div.spop-logo > img`	image-us.samsung.com/SamsungUS/shopapp/ShopApp_iOS.png	135.0 KiB	134.9 KiB
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/08292025/2024_Sma...	61.7 KiB	41.5 KiB
div.feature-column-carousel__feature > div.feature-column-carousel__figure > button.feature-column-carousel__play-button > ::after `div.feature-column-carousel__feature > div.feature-column-carousel__figure > button.feature-column-carousel__play-button > ::after`	/etc.clientlibs/samsung/clientlibs/consumer/global/client...	17.5 KiB	11.0 KiB
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/12162025/2025_AI_...	13.9 KiB	9.3 KiB
div.feature-benefit-card__card-inner > div.feature-benefit-card__figure > div.image > img.image__main `div.feature-benefit-card__card-inner > div.feature-benefit-card__figure > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/12162025/2025_Sma...	30.8 KiB	8.1 KiB
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	6.4 KiB	6.1 KiB

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

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

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: 1.6 s

URL	Time Spent
smartthings.com/	772 ms
www.smartthings.com/	795 ms
www.samsung.com/us/smartthings/	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.

Element	Layout shift score
SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… `body.ae-device-mobile > div#wrap > div#content`	0.161
SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… `body.ae-device-mobile > div#wrap > div#content`	0.024
SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… `body.ae-device-mobile > div#wrap > div#content`	0.020
SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… `body.ae-device-mobile > div#wrap > div#content`	0.019
SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… `body.ae-device-mobile > div#wrap > div#content`	0.013
SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… `body.ae-device-mobile > div#wrap > div#content`	0.012
SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… `body.ae-device-mobile > div#wrap > div#content`	0.011
SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… `body.ae-device-mobile > div#wrap > div#content`	0.006
SmartThings Overview Get Ideas App Shop now Explore App Download Stop automati… `body.ae-device-mobile > div#wrap > div#content`	0.004

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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: 220 ms 72.6 KiB

URL	Transfer Size	Est Savings
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	47.2 KiB	38.8 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	22.4 KiB	22.4 KiB
about:blank	11.4 KiB	11.4 KiB

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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 1.9 s 1.2 MiB

URL	Transfer Size	Est Savings
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.8 KiB	177.1 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	155.7 KiB	94.6 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	90.4 KiB	75.1 KiB
/assets/smart-tag/versioned/main-v2_567848e754a175dbe6219...	116.2 KiB	67.6 KiB
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/startup.bundle.js	123.5 KiB	66.0 KiB
www.googletagmanager.com/gtag/js?id=G-0JTZHYKZ5Z	172.4 KiB	64.7 KiB
www.googletagmanager.com/gtag/js?id=DC-6709910&cx=c&gtm=4e64h1h1	130.0 KiB	61.1 KiB
www.googletagmanager.com/gtag/js?id=DC-1782317	129.4 KiB	56.7 KiB
www.googletagmanager.com/gtag/js?id=AW-1058244264&cx=c&gtm=4e64h1h1	142.0 KiB	54.5 KiB
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~s...	151.5 KiB	53.3 KiB
/chat/3h257Cfl3E/static/js/modern/live-chat-app.95933512.js	103.2 KiB	52.8 KiB
/wdcwest/469456/onsite/generic1776669144038.js	70.8 KiB	44.3 KiB
samsungusa.api.useinsider.com/ins.js?id=10006932	107.0 KiB	39.1 KiB
cdn.quantummetric.com/qscripts/quantum-samsungus.js	98.3 KiB	37.5 KiB
/signals/config/255663235586551?v=2.9.303&r=stable&domain...	125.0 KiB	34.3 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	59.3 KiB	31.8 KiB
cdn.attn.tv/tag/4-latest/unified-tag.js?v=4-latest_dad65d0525	48.9 KiB	29.5 KiB
connect.facebook.net/en_US/fbevents.js	96.5 KiB	29.3 KiB
/static-scripts/m/audioeye-scanner-esm/v11.0.44/audioeye-...	80.3 KiB	27.6 KiB
s.go-mpulse.net/boomerang/VRZKC-5BSTD-4EWS3-R2J59-B8GYB	58.2 KiB	23.7 KiB
consent.trustarc.com/asset/integration-builder-v1.1.0.min.js	41.6 KiB	23.5 KiB
consent.trustarc.com/asset/notice.js/v/v1.7-1729	36.0 KiB	21.3 KiB
assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js	90.5 KiB	20.3 KiB
live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/mqtt.f491a44b.js	36.4 KiB	20.1 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.

URL	Total CPU Time	Script Evaluation	Script Parse
/static-scripts/m/audioeye-scanner-esm/v11.0.44/audioeye-...	58.6 s	49.0 s	2.1 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	8.5 s	3.0 s	87 ms
www.samsung.com/us/smartthings/	7.3 s	800 ms	13 ms
/us/smg/etc.clientlibs/samsung/clientlibs/us/common/clien...	5.8 s	5.3 s	46 ms
cdn.decibelinsight.net/i/14121/1818485/di.js	5.3 s	4.6 s	33 ms
Unattributable	4.3 s	673 ms	0.0 ms
cdn.quantummetric.com/qscripts/quantum-samsungus.js	3.0 s	2.7 s	34 ms
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~l...	1.0 s	915 ms	20 ms
assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js	888 ms	677 ms	82 ms
/notice?domain=samsung.com.us&c=teconsent&js=nj&noticeTyp...	714 ms	296 ms	9.2 ms
samsungusa.api.useinsider.com/ins.js?id=10006932	672 ms	599 ms	50 ms
www.googletagmanager.com/gtag/js?id=AW-1058244264&cx=c&gtm=4e64h1h1	515 ms	242 ms	53 ms
www.googletagmanager.com/gtag/js?id=G-0JTZHYKZ5Z	479 ms	346 ms	70 ms
/signals/config/1049256285582240?v=2.9.303&r=stable&domai...	379 ms	344 ms	18 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	354 ms	298 ms	45 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	342 ms	208 ms	117 ms
/signals/config/255663235586551?v=2.9.303&r=stable&domain...	337 ms	273 ms	62 ms
/chat/3h257Cfl3E/static/js/modern/vendor.3920cf70.js	328 ms	249 ms	4.5 ms
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/startup.bundle.js	323 ms	269 ms	51 ms
/chat/3h257Cfl3E/static/js/modern/live-chat-app.95933512.js	311 ms	227 ms	49 ms
assets.bounceexchange.com/cache/3842/website-5b4b73a7d9438715e46c6ee0113dc15a.js	298 ms	95 ms	202 ms
/wdcwest/469456/onsite/generic1776669144038.js	270 ms	193 ms	62 ms
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~s...	269 ms	115 ms	70 ms
js-agent.newrelic.com/nr-spa-1.283.2.min.js	253 ms	225 ms	15 ms
/assets/smart-tag/versioned/main-v2_567848e754a175dbe6219...	252 ms	175 ms	70 ms
/state/js?website_id=3842&device_id=3125343230221221520&v...	240 ms	238 ms	0.5 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	228 ms	92 ms	3.8 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	227 ms	16 ms	1.5 ms
live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/mqtt.f491a44b.js	227 ms	198 ms	15 ms
www.googletagmanager.com/gtag/js?id=DC-6709910&cx=c&gtm=4e64h1h1	220 ms	171 ms	48 ms
connect.facebook.net/en_US/fbevents.js	211 ms	163 ms	47 ms
cdn.attn.tv/tag/4-latest/unified-tag.js?v=4-latest_dad65d0525	188 ms	148 ms	32 ms
consent.trustarc.com/asset/notice.js/v/v1.7-1729	182 ms	130 ms	16 ms
/assets/smart-tag/versioned/cjs_min_92abedfd1b9757a428bfc...	177 ms	161 ms	6.9 ms
s.go-mpulse.net/boomerang/VRZKC-5BSTD-4EWS3-R2J59-B8GYB	161 ms	108 ms	28 ms
tags.tiqcdn.com/libs/tealiumjs/latest/tealium_collect.min.js	150 ms	56 ms	4.4 ms
/chat/3h257Cfl3E/static/js/modern/ProactivePrompts.6f3c61...	143 ms	45 ms	4.0 ms
www.googletagmanager.com/gtag/js?id=DC-1782317	133 ms	82 ms	47 ms
/api/livechat/handshake/widget/68f9880e898e1558a91a4831_a...	109 ms	103 ms	1.9 ms
/assets/smart-tag/versioned/onsite-v2_1238d00d70e4de87443...	109 ms	100 ms	2.5 ms
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/compliance.bundle.js	89 ms	82 ms	6.1 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	84 ms	37 ms	2.3 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	76 ms	28 ms	48 ms
consent.trustarc.com/asset/integration-builder-v1.1.0.min.js	74 ms	42 ms	31 ms
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/launcher.bundle.js	69 ms	66 ms	1.8 ms
cdn.attn.tv/samsung/dtag.js	69 ms	59 ms	1.7 ms
/v2/scripts/loader.js?h=cbc23c86ab8350459ba2424c2e6b0f73&...	66 ms	56 ms	6.0 ms
/cache/3842/campaign-index-live-caf04224a7f9337d5efb18a1e...	60 ms	17 ms	43 ms
tag.rmp.rakuten.com/124408.ct.js	53 ms	46 ms	6.1 ms
static.narrativ.com/tags/samsung.js	52 ms	42 ms	1.8 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.

Category	Time Spent
Script Evaluation	76.0 s
Other	12.3 s
Style & Layout	10.0 s
Rendering	4.9 s
Script Parsing & Compilation	1.8 s
Garbage Collection	940 ms
Parse HTML & CSS	402 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 reason	Failure type
The page has an unload handler in a sub frame.	Actionable
Pages with WebSocket cannot enter back/forward cache.	Pending browser support

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

URL	Transfer Size	Est Savings
.ta-content-vimeo-container { /* Color scheme variables */ --bg-light: #f8f8f8; --bg-dark: #f…	6.6 KiB	3.1 KiB
.ta-content-youtube-container { /* Color scheme variables */ --bg-light: #f8f8f8; --bg-dark: …	6.6 KiB	3.1 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/4580/98e4e559-0808-40fd-8d5f-ed6f9d409d3b-1320249744/Ima...	775.2 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	362.4 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.9 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	175.1 KiB
www.googletagmanager.com/gtag/js?id=G-0JTZHYKZ5Z	172.7 KiB
assets.bounceexchange.com/cache/3842/website-5b4b73a7d9438715e46c6ee0113dc15a.js	156.8 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	155.7 KiB
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~s...	152.1 KiB
www.googletagmanager.com/gtag/js?id=AW-1058244264	142.4 KiB
www.googletagmanager.com/gtag/js?id=AW-1058244264&cx=c&gtm=4e64h1h1	142.0 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.spop-card > div.spop-wrap > div.spop-logo > img `div.spop-card > div.spop-wrap > div.spop-logo > img`	image-us.samsung.com/SamsungUS/shopapp/ShopApp_iOS.png
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/08292025/2024_Sma...
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/12162025/2025_AI_...
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/08292025/2024_Sma...
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/12162025/2025_AI_...
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...
a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview `a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview`	/is/content/samsung/assets/us/smartthings/11152024/2024_S...
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
a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview `a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview`	/is/content/samsung/assets/us/smartthings/11152024/2024_S...
a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview `a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview`	/is/content/samsung/assets/us/smartthings/11152024/2024_S...
a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview `a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview`	/is/content/samsung/assets/us/smartthings/11152024/2024_S...
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

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

●Optimize DOM size

●Modern HTTP

●Optimize viewport for mobile

●Minify JavaScript

●User Timing marks and measures 15 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 5 animated elements found

●Network Requests

●Network Round Trip Times 300 ms

●Server Backend Latencies 810 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 50 ms

○INP breakdown

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

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

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Samsung Electronics, and its partners, use cookies, web beacons, pixels and sim… `body.ae-device-mobile > 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

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
section.spop-overlay-651597 > div.spop-card > div.spop-wrap > button.spopunder-close `section.spop-overlay-651597 > div.spop-card > div.spop-wrap > button.spopunder-close`

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.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Explore `div.nv07-explore-floating-navigation__menu-wrap > ul.nv07-explore-floating-navigation__menu-list > li.nv07-explore-floating-navigation__menu > a.nv07-explore-floating-navigation__menu-link`

These items highlight common accessibility best practices.

○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

●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

●`[role]`s are contained by their required parent element

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●Select elements have associated label elements.

●`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

●No element has a `[tabindex]` value greater than 0

●`[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.

○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○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.

Best Practices

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview`	/is/image/samsung/assets/us/smartthings/08292025/2024_Sma...	412 x 618	60 x 90	618 x 927
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview`	/is/image/samsung/assets/us/smartthings/12162025/2025_AI_...	412 x 618	60 x 90	618 x 927

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 / Warning	Source
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
Topics	cdn.quantummetric.com/qscripts/quantum-samsungus.js line 316, col 351
AttributionReporting	connect.facebook.net/en_US/fbevents.js line 279, col 769

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
about:blank	`Access to CSS stylesheet at 'https://wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/compliance.css' from origin 'https://www.samsung.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.`
about:blank	`Access to CSS stylesheet at 'https://wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/fullCSS.bundle.css' from origin 'https://www.samsung.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.`
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/compliance.css	`Failed to load resource: net::ERR_FAILED`
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/fullCSS.bundle.css	`Failed to load resource: net::ERR_FAILED`
idsync.rlcdn.com/365868.gif?partner_uid=00526852201662128764575753257416430237	`Failed to load resource: the server responded with a status of 451 ()`

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.

URL	Map URL
/etc.clientlibs/samsung/clientlibs/consumer/global/client...
/static-scripts/m/audioeye-scanner-esm/v11.0.44/audioeye-...	/static-scripts/m/audioeye-scanner-esm/v11.0.44/index.bro...
/wdcwest/469456/onsite/generic1776669144038.js	resources.digital-cloud-west.medallia.com/wdcwest/469456/onsite/generic.js.map
resources.digital-cloud-west.medallia.com/wdcwest/469456/onsite/embed.js	resources.digital-cloud-west.medallia.com/wdcwest/469456/onsite/embed.js.map

●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

●Page has the HTML doctype

●Properly defines charset

●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

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 destination	Link Text
www.samsung.com/us/smartthings/experience-smartthings/#/smart-optimize-energy/	Learn more
www.samsung.com/us/smartthings/experience-smartthings/#/smart-optimize-energy/	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.

○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

●Links are crawlable

●robots.txt is valid

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.45 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

2.88 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

628 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.498

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

9.19 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

12.81 s

Detailed Report

Audit breakdown by category with detailed findings.

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.

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Source: Google web.dev / Lighthouse

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.

Request	Cache TTL	Transfer Size
assets.bounceexchange.com/cache/3842/website-5b4b73a7d9438715e46c6ee0113dc15a.js	120.0 s	156.9 KiB
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~s...	0.0 ms	152.1 KiB
/signals/config/255663235586551?v=2.9.303&r=stable&domain...	1200.0 s	125.1 KiB
/chat/3h257Cfl3E/static/js/modern/live-chat-app.95933512.js	0.0 ms	103.9 KiB
samsungusa.api.useinsider.com/ins.js?id=10006932	300.0 s	107.4 KiB
cdn.quantummetric.com/qscripts/quantum-samsungus.js	300.0 s	98.9 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.6 KiB
assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js	3600.0 s	90.8 KiB
cdn.attn.tv/tag/4-latest/unified-tag.js?v=4-latest_dad65d0525	300.0 s	49.3 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	155.7 KiB
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~l...	0.0 ms	43.9 KiB
live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/mqtt.f491a44b.js	0.0 ms	37.1 KiB
/static-scripts/sites/cbc23c86ab8350459ba2424c2e6b0f73/ac...	60.0 s	35.2 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	90.4 KiB
images.samsung.com/is/content/samsung/assets/us/footer/text-banner-2.svg	3600.0 s	33.1 KiB
/signals/config/1049256285582240?v=2.9.303&r=stable&domai...	1200.0 s	23.6 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	59.3 KiB
tag.wknd.ai/3842/i.js	60.0 s	16.3 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	1800.0 s	17.5 KiB
/notice?domain=samsung.com.us&c=teconsent&js=nj&noticeTyp...	3600.0 s	18.2 KiB
p.teads.tv/teads-fellow.js	168.0 s	14.7 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	47.2 KiB
js.adsrvr.org/up_loader.1.1.0.js	0.0 ms	12.4 KiB
tags.tiqcdn.com/libs/tealiumjs/latest/tealium_collect.min.js	300.0 s	11.0 KiB
/chat/3h257Cfl3E/static/js/modern/ProactivePrompts.6f3c61...	0.0 ms	10.4 KiB
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~s...	0.0 ms	9.7 KiB
/chat/3h257Cfl3E/static/js/modern/vendor.3920cf70.js	0.0 ms	8.8 KiB
/chat/3h257Cfl3E/static/js/modern/DraggableTriggerPositio...	0.0 ms	8.8 KiB
live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/main.ff9f434d.js	0.0 ms	8.3 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
wsv3cdn.audioeye.com/bootstrap.js?h=cbc23c86ab8350459ba2424c2e6b0f73	3600.0 s	9.3 KiB
/v2/scripts/loader.js?h=cbc23c86ab8350459ba2424c2e6b0f73&...	60.0 s	7.4 KiB
s.yimg.com/wi/ytc.js	0.0 ms	7.1 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	22.5 KiB
s.go-mpulse.net/boomerang/VRZKC-5BSTD-4EWS3-R2J59-B8GYB	604800.0 s	58.4 KiB
tag.rmp.rakuten.com/124408.ct.js	86400.0 s	14.5 KiB
/chat/3h257Cfl3E/static/js/modern/ChatProactivePrompts.06...	0.0 ms	5.7 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	16.1 KiB
cdn.attn.tv/samsung/dtag.js	120.0 s	4.7 KiB
static.narrativ.com/tags/samsung.js	120.0 s	4.3 KiB
/chat/3h257Cfl3E/static/js/modern/ProactiveBoxFrame.bf13e...	0.0 ms	3.7 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	3.8 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	3.8 KiB
/chat/3h257Cfl3E/static/js/modern/LiveChatIntercepts.3bbf...	0.0 ms	2.2 KiB
cdn.adgrx.com/usegments/hlF_xGfBH5PyfGeeoXC1zK0ElTSf-7pAU9-K6qrKxuo=/304.js	0.0 ms	2.1 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCcefa33e47f9648b...	3600.0 s	2.5 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC8bd5bc8b04184c3...	3600.0 s	2.5 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	6.5 KiB
account.samsung.com/resources/libs/analytics/1.0.0/analytics.min.js	0.0 ms	1.8 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	5.7 KiB
live-chat-static.sprinklr.com/chat/assets/js/sentry/6.18.2/sentry.min.js	0.0 ms	1.7 KiB
tags.tiqcdn.com/shared/tms/t.tealium_collect.1_0_3.js	300.0 s	1.8 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	2.1 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	2.1 KiB
cdn.attn.tv/growth-tag-assets/client-configs/QAP.js	120.0 s	1.7 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	5.3 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC5048da47405049f...	3600.0 s	1.7 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	172800.0 s	4.4 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	1.6 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	1.6 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC0317505b6ce845f...	3600.0 s	1.6 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC2c215de06b664a9...	3600.0 s	1.5 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC5cb2e8e90e64454...	3600.0 s	1.5 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.9 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.8 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.7 KiB
cdn.adgrx.com/usegments/uHjqmmWNAdxTo-8-G1YRiIa1ySOeUMo3IN2uIj3AwQg=/219.js	0.0 ms	1.1 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.4 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	3.4 KiB
/state/js?website_id=3842&device_id=5622628540731775364&v...	0.0 ms	1023 B
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	1.2 KiB
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	1.2 KiB
/resources/libs/account-internal/2.0.0/account-internal.m...	0.0 ms	957 B
js.adsrvr.org/universal_pixel.js	0.0 ms	934 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.9 KiB
/load/b170105e175055u968?url=https%3A%2F%2Fwww.samsung.co...	600.0 s	895 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCb8c870ed7d52489...	3600.0 s	1.0 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC2dd730da23b84f9...	3600.0 s	1019 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC78628c8b76fc45c...	3600.0 s	1005 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC782dd5966cf5403...	3600.0 s	969 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCd697b3e26bb8490...	3600.0 s	961 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCd554e8384614455...	3600.0 s	956 B
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	954 B
/is/content/samsung/assets/us/smartthings/11152024/2024_S...	3600.0 s	954 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCbb9dc2d56690472...	3600.0 s	945 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCc3a3d2080bc0406...	3600.0 s	907 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC5c65352155bc450...	3600.0 s	894 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.3 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC660715c57d0940b...	3600.0 s	879 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCb441430b9913447...	3600.0 s	845 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.2 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC3c7ee76d0b12450...	3600.0 s	842 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.2 KiB
wsmcdn.audioeye.com/aem.js	120.0 s	669 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.1 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCd3f8ee045095472...	3600.0 s	788 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC9db6cf5bec6f45c...	3600.0 s	778 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.0 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	2.0 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.9 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.9 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC50280cbf1a8b47d...	3600.0 s	741 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCa241fcce37534c7...	3600.0 s	736 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.9 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC14a343a73e2b478...	3600.0 s	729 B
script.beusable.net/barum.v1.0.0.min.js	604800.0 s	5.6 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC3876d4ca2287444...	3600.0 s	707 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC4e0da2aa053d421...	3600.0 s	698 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCde568661c153484...	3600.0 s	684 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCc070b3d2c763479...	3600.0 s	682 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC72e92a6ca3f1427...	3600.0 s	680 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC7ba5c6867f4b422...	3600.0 s	671 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC4886dc8005a24b6...	3600.0 s	668 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.7 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCb940aa135f0644e...	3600.0 s	634 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC32b65020baa540d...	3600.0 s	627 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCb68b45464ce945b...	3600.0 s	620 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCafe782f5a5da4c4...	3600.0 s	618 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCb177c546ab9b456...	3600.0 s	616 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC1548a7b5863f4be...	3600.0 s	612 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCc84a43ad59214f0...	3600.0 s	604 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC5f6960cfdfb64a9...	3600.0 s	604 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCe0bedfba75d34ca...	3600.0 s	601 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCc270bb3fefce441...	3600.0 s	599 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCbd277b742e3e439...	3600.0 s	594 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC361bd203b079430...	3600.0 s	580 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC41a85aed6d2f424...	3600.0 s	579 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC0f44e19f37c84ce...	3600.0 s	572 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.5 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RCb69f0e07bad7481...	3600.0 s	564 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC34765eaf2345481...	3600.0 s	564 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC61b414426d234bf...	3600.0 s	555 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC5c083705eca5446...	3600.0 s	539 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.4 KiB
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC2bd88cb3f308494...	3600.0 s	529 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC9e7311c27708458...	3600.0 s	520 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC6541809cbe0d41c...	3600.0 s	506 B
/72afb75f5516/8609776c4c4c/df1be45bb1ac/RC4fd4b8308fd5425...	3600.0 s	485 B
script.beusable.net/ba.v1.0.0.min.js	604800.0 s	3.4 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.1 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	1.1 KiB
/consent/v3/p?rmch=cs&domain=www.samsung.com&sought=false...	0.0 ms	281 B
/samsung/live/019db155f18d0080403df70b0ac805075002706d005...	0.0 ms	278 B
/collect?v=2&fmt=js&pid=5770202&time=1776796697015&li_ads...	0.0 ms	271 B
/track/cmb/generic?ttd_pid=aam&gdpr=0&gdpr_consent=&domai...	0.0 ms	254 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	830 B
www.gstatic.com/recaptcha/api2/logo_48.png	604800.0 s	2.3 KiB
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	667 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	630 B
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	1800.0 s	191 B
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	1800.0 s	178 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	262 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	125 B
/tr/?id=255663235586551&ev=PageView&dl=https%3A%2F%2Fwww....	0.0 ms	16 B
/tr/?id=1049256285582240&ev=PageView&dl=https%3A%2F%2Fwww...	0.0 ms	16 B
/etc.clientlibs/samsung/components/content/consumer/globa...	172800.0 s	31 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.

items: [map[node:map[type:text value:Total] score:0.497831] map[node:map[boundingRect:map[bottom:6577 height:6409 left:0 right:1350 top:168 width:1350] lhId:page-11-DIV nodeLabel:SmartThings Overview Get Ideas App Shop now Explore App Download Accessible Ca… path:1,HTML,1,BODY,3,DIV,59,DIV selector:body.ae-device-desktop > div#wrap > div#content snippet:<div id="content" role="main"> type:node] score:0.446713 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:821 height:600 left:-2700 right:-1350 top:221 width:1350] lhId:page-57-IMG nodeLabel:div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview path:1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,IMG selector:div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview snippet:<img class="image__preview responsive-img image--loaded image--hide" data-desktop-src="//images.samsung.com/is/image/samsung/assets/us/smartthings/08292025/2024_…" data-mobile-src="//images.samsung.com/is/image/samsung/assets/us/smartthings/08292025/2024_…" data-desktop-alt="Your home saves energy " data-mobile-alt="Your home saves energy " data-aem-asset-id="" alt="" src="//images.samsung.com/is/image/samsung/assets/us/smartthings/08292025/2024_…" aria-hidden="true"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:6577 height:6409 left:0 right:1350 top:168 width:1350] lhId:page-11-DIV nodeLabel:SmartThings Overview Get Ideas App Shop now Explore App Download Accessible Ca… path:1,HTML,1,BODY,3,DIV,59,DIV selector:body.ae-device-desktop > div#wrap > div#content snippet:<div id="content" role="main"> type:node] score:0.025023 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:966 height:93 left:298 right:392 top:873 width:94] lhId:page-56-IMG nodeLabel:a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview path:1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,DIV,0,DIV,0,IMG selector:a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview snippet:<img class="image__preview responsive-img image--loaded image--hide" data-desktop-src="//images.samsung.com/is/content/samsung/assets/us/smartthings/11152024/202…" data-mobile-src="//images.samsung.com/is/content/samsung/assets/us/smartthings/11152024/202…" data-aem-asset-id="" alt="" src="//images.samsung.com/is/content/samsung/assets/us/smartthings/11152024/202…" aria-hidden="true"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:6577 height:6409 left:0 right:1350 top:168 width:1350] lhId:page-11-DIV nodeLabel:SmartThings Overview Get Ideas App Shop now Explore App Download Accessible Ca… path:1,HTML,1,BODY,3,DIV,59,DIV selector:body.ae-device-desktop > div#wrap > div#content snippet:<div id="content" role="main"> type:node] score:0.013125 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:966 height:93 left:298 right:392 top:873 width:94] lhId:page-56-IMG nodeLabel:a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview path:1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,DIV,0,DIV,0,IMG selector:a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview snippet:<img class="image__preview responsive-img image--loaded image--hide" data-desktop-src="//images.samsung.com/is/content/samsung/assets/us/smartthings/11152024/202…" data-mobile-src="//images.samsung.com/is/content/samsung/assets/us/smartthings/11152024/202…" data-aem-asset-id="" alt="" src="//images.samsung.com/is/content/samsung/assets/us/smartthings/11152024/202…" aria-hidden="true"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:6577 height:6409 left:0 right:1350 top:168 width:1350] lhId:page-11-DIV nodeLabel:SmartThings Overview Get Ideas App Shop now Explore App Download Accessible Ca… path:1,HTML,1,BODY,3,DIV,59,DIV selector:body.ae-device-desktop > div#wrap > div#content snippet:<div id="content" role="main"> type:node] score:0.004375 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:821 height:600 left:-2700 right:-1350 top:221 width:1350] lhId:page-57-IMG nodeLabel:div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview path:1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,IMG selector:div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview snippet:<img class="image__preview responsive-img image--loaded image--hide" data-desktop-src="//images.samsung.com/is/image/samsung/assets/us/smartthings/08292025/2024_…" data-mobile-src="//images.samsung.com/is/image/samsung/assets/us/smartthings/08292025/2024_…" data-desktop-alt="Your home saves energy " data-mobile-alt="Your home saves energy " data-aem-asset-id="" alt="" src="//images.samsung.com/is/image/samsung/assets/us/smartthings/08292025/2024_…" aria-hidden="true"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:1240 height:22 left:83 right:1268 top:1218 width:1185] lhId:page-1-P nodeLabel:With SmartThings, you can create an AI-powered home that makes life more comfor… path:1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,3,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,P selector:div.st-feature-benefit__text-wrap > div.st-feature-benefit__text > div.st-feature-benefit__desc-wrap > p.st-feature-benefit__desc snippet:<p class="st-feature-benefit__desc contrast-target" data-font-size-pc="18" data-font-size-mo="14"> type:node] score:0.004091]]

items: [map[node:map[type:text value:Total] score:0.001082] map[node:map[boundingRect:map[bottom:806 height:94 left:24 right:200 top:712 width:176] lhId:page-19-DIV nodeLabel:body.ae-device-desktop > div#spr-live-chat-app > div.spr-chat__proactive-box path:1,HTML,1,BODY,69,DIV,0,DIV selector:body.ae-device-desktop > div#spr-live-chat-app > div.spr-chat__proactive-box snippet:<div class="spr-chat__proactive-box spr-live-chat-frame css-fepiho eonj1wj2"> type:node] score:0.001082 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:821 height:600 left:1350 right:2700 top:221 width:1350] lhId:page-58-IMG nodeLabel:div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main path:1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,SECTION,0,DIV,1,DIV,3,DIV,0,DIV,1,DIV,0,DIV,1,IMG selector:div.header-carousel__slide-inner > div.header-carousel__background-media > 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/smartthings/12162025/2025_…" data-mobile-src="//images.samsung.com/is/image/samsung/assets/us/smartthings/12162025/2025_…" data-desktop-alt="Your Companion to AI Living" data-mobile-alt="Your Companion to AI Living" data-aem-asset-id="" alt="" src="//images.samsung.com/is/image/samsung/assets/us/smartthings/12162025/2025_…" 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.

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:75.562 source:map[column:17584 line:6 type:source-location url:https://www.samsung.com/us/smg/etc.clientlibs/samsung/clientlibs/us/common/clientlib-common/rum.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:125.906 source:map[type:text value:[unattributed]]] map[reflowTime:23.409 source:map[column:143 line:514 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:2.415 source:map[column:320 line:515 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:9.22 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:2.412 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:7.497 source:map[column:306 line:423 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:3.213 source:map[column:182 line:610 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.079 source:map[column:421 line:924 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:49.193 source:map[column:328 line:946 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.402 source:map[column:339 line:420 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.373 source:map[column:1 line:418 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.122 source:map[column:140 line:390 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-templates/page-pcd/compact.min.4588d7bda43caaf85f0c158235005d8d.js urlProvider:network]] map[reflowTime:3.098 source:map[column:373 line:72 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-dependencies.min.407b108c60433f00a6b1a0e8f272a2c1.js urlProvider:network]] map[reflowTime:1.317 source:map[column:210 line:383 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:7.353 source:map[column:2 line:374 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:46.024 source:map[column:452 line:9 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/navigation/nv-g-explore-floating-navigation/clientlibs/site.min.200edd1b0d5afc112ca03781d30b00aa.js urlProvider:network]] map[reflowTime:1.06 source:map[column:192 line:422 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.766 source:map[column:9139 line:8 type:source-location url:https://assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js urlProvider:network]] map[reflowTime:13.635 source:map[column:517 line:1154 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/clientlibs/consumer/global/clientlib-base-ux25.min.cde7b0a89d494190c70fbc43481d1cc8.js urlProvider:network]] map[reflowTime:0.222 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:0.77 source:map[column:13546 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:5.031 source:map[column:42 line:63 type:source-location url: urlProvider:network]] map[reflowTime:0.12 source:map[column:22747 line:6 type:source-location url:https://assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js urlProvider:network]] map[reflowTime:0.306 source:map[column:448 line:7 type:source-location url:https://www.samsung.com/etc.clientlibs/samsung/components/content/consumer/global/common/cm-g-half-teaser-list/clientlibs/site.min.817d98684a7af4f60e17ab39b27d3dd2.js urlProvider:network]] map[reflowTime:37.909 source:map[column:243511 line:117 type:source-location url:https://cdn.decibelinsight.net/i/14121/1818485/di.js urlProvider:network]] map[reflowTime:37.653 source:map[column:22170 line:117 type:source-location url:https://cdn.decibelinsight.net/i/14121/1818485/di.js urlProvider:network]] map[reflowTime:43.096 source:map[column:373683 line:0 type:source-location url:https://samsungusa.api.useinsider.com/ins.js?id=10006932 urlProvider:network]]]

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG

nodeLabel: div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main

path: 1,HTML,1,BODY,3,DIV,59,DIV,3,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,SECTION,0,DIV,1,DIV,1,DIV,0,DIV,1,DIV,0,DIV,1,IMG

selector: div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

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.

URL	Transfer Size	Duration
/etc.clientlibs/samsung/components/content/consumer/globa...	3.4 KiB	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	3.8 KiB	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	1.4 KiB	108 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	16.1 KiB	159 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	5.7 KiB	210 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	830 B	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	630 B	108 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	22.5 KiB	312 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	1.5 KiB	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	3.9 KiB	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	125 B	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	2.0 KiB	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	2.2 KiB	108 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	47.2 KiB	415 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	1.9 KiB	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	1.1 KiB	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	2.2 KiB	210 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	262 B	108 ms
/etc.clientlibs/samsung/components/content/consumer/globa...	2.1 KiB	210 ms
/resources/libs/account-internal/2.0.0/account-internal.m...	957 B	209 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	4.4 KiB	108 ms

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.

URL	Est Savings
consent.trustarc.com/get?name=SamsungSharpSans-Medium.ttf	20 ms
consent.trustarc.com/get?name=SamsungSharpSans-Bold.ttf	15 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	5.0 ms

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.

	URL	Resource Size	Est Savings
div.frame-root > div.frame-content > div.full-height > div.full-width `div.frame-root > div.frame-content > div.full-height > div.full-width`	/4580/98e4e559-0808-40fd-8d5f-ed6f9d409d3b-1320249744/Ima...	773.8 KiB	707.0 KiB
div.feature-column-carousel__feature > div.feature-column-carousel__figure > button.feature-column-carousel__play-button > ::after `div.feature-column-carousel__feature > div.feature-column-carousel__figure > button.feature-column-carousel__play-button > ::after`	/etc.clientlibs/samsung/clientlibs/consumer/global/client...	17.5 KiB	11.0 KiB
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	6.4 KiB	6.0 KiB
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/08292025/2024_Sma...	49.4 KiB	6.0 KiB

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: 465 ms

URL	Time Spent
smartthings.com/	229 ms
www.smartthings.com/	237 ms
www.samsung.com/us/smartthings/	0.0 ms

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
SmartThings Overview Get Ideas App Shop now Explore App Download Accessible Ca… `body.ae-device-desktop > div#wrap > div#content`	0.447
SmartThings Overview Get Ideas App Shop now Explore App Download Accessible Ca… `body.ae-device-desktop > div#wrap > div#content`	0.025
SmartThings Overview Get Ideas App Shop now Explore App Download Accessible Ca… `body.ae-device-desktop > div#wrap > div#content`	0.013
SmartThings Overview Get Ideas App Shop now Explore App Download Accessible Ca… `body.ae-device-desktop > div#wrap > div#content`	0.004
With SmartThings, you can create an AI-powered home that makes life more comfor… `div.st-feature-benefit__text-wrap > div.st-feature-benefit__text > div.st-feature-benefit__desc-wrap > p.st-feature-benefit__desc`	0.004
SmartThings Overview Get Ideas App Shop now Explore App Download Accessible Ca… `body.ae-device-desktop > div#wrap > div#content`	0.004
body.ae-device-desktop > div#spr-live-chat-app > div.spr-chat__proactive-box `body.ae-device-desktop > div#spr-live-chat-app > div.spr-chat__proactive-box`	0.001
A new way to enjoy your home `div.st-feature-benefit__wrap > div.st-feature-benefit__text-wrap > div.st-feature-benefit__text > h3.st-feature-benefit__title`	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

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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: 100 ms 74.1 KiB

URL	Transfer Size	Est Savings
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	47.2 KiB	40.4 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	22.4 KiB	22.4 KiB
about:blank	11.4 KiB	11.4 KiB

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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

Source: Google web.dev / Lighthouse

Estimated savings: 360 ms 1.1 MiB

URL	Transfer Size	Est Savings
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.8 KiB	177.1 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	155.7 KiB	94.3 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	90.4 KiB	75.1 KiB
www.googletagmanager.com/gtag/js?id=G-0JTZHYKZ5Z	172.4 KiB	64.7 KiB
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/startup.bundle.js	123.5 KiB	63.9 KiB
www.googletagmanager.com/gtag/js?id=DC-6709910&cx=c&gtm=4e64h1	130.0 KiB	61.1 KiB
www.googletagmanager.com/gtag/js?id=DC-1782317	129.4 KiB	56.7 KiB
www.googletagmanager.com/gtag/js?id=AW-1058244264&cx=c&gtm=4e64h1	142.0 KiB	54.5 KiB
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~s...	151.5 KiB	52.3 KiB
/chat/3h257Cfl3E/static/js/modern/live-chat-app.95933512.js	103.2 KiB	52.2 KiB
/wdcwest/469456/onsite/generic1776669144038.js	70.8 KiB	44.3 KiB
samsungusa.api.useinsider.com/ins.js?id=10006932	106.9 KiB	39.0 KiB
cdn.quantummetric.com/qscripts/quantum-samsungus.js	98.3 KiB	38.1 KiB
/signals/config/255663235586551?v=2.9.303&r=stable&domain...	125.0 KiB	34.6 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	59.3 KiB	32.1 KiB
connect.facebook.net/en_US/fbevents.js	96.5 KiB	29.5 KiB
/static-scripts/m/audioeye-scanner-esm/v11.0.44/audioeye-...	80.3 KiB	27.8 KiB
s.go-mpulse.net/boomerang/VRZKC-5BSTD-4EWS3-R2J59-B8GYB	58.2 KiB	23.9 KiB
consent.trustarc.com/asset/integration-builder-v1.1.0.min.js	41.6 KiB	23.5 KiB
assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js	90.5 KiB	20.2 KiB
live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/mqtt.f491a44b.js	36.4 KiB	20.1 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.

URL	Total CPU Time	Script Evaluation	Script Parse
/static-scripts/m/audioeye-scanner-esm/v11.0.44/audioeye-...	14.9 s	12.9 s	0.5 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	1.8 s	726 ms	25 ms
www.samsung.com/us/smartthings/	1.6 s	27 ms	3.5 ms
/us/smg/etc.clientlibs/samsung/clientlibs/us/common/clien...	1.6 s	1.5 s	12 ms
cdn.decibelinsight.net/i/14121/1818485/di.js	1.5 s	1.4 s	9.3 ms
Unattributable	1.1 s	171 ms	0.0 ms
cdn.quantummetric.com/qscripts/quantum-samsungus.js	803 ms	765 ms	9.5 ms
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~l...	255 ms	231 ms	4.4 ms
assets.adobedtm.com/72afb75f5516/8609776c4c4c/launch-6dab4959fb1e.min.js	242 ms	186 ms	20 ms
samsungusa.api.useinsider.com/ins.js?id=10006932	192 ms	131 ms	14 ms
/notice?domain=samsung.com.us&c=teconsent&js=nj&noticeTyp...	133 ms	55 ms	4.5 ms
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/startup.bundle.js	118 ms	79 ms	14 ms
www.googletagmanager.com/gtag/js?id=G-0JTZHYKZ5Z	115 ms	95 ms	17 ms
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	109 ms	96 ms	13 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	97 ms	58 ms	34 ms
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~s...	96 ms	73 ms	18 ms
/signals/config/1049256285582240?v=2.9.303&r=stable&domai...	95 ms	86 ms	4.7 ms
www.googletagmanager.com/gtag/js?id=AW-1058244264&cx=c&gtm=4e64h1	92 ms	65 ms	12 ms
/chat/3h257Cfl3E/static/js/modern/vendor.3920cf70.js	90 ms	69 ms	1.1 ms
www.googletagmanager.com/gtag/js?id=DC-6709910&cx=c&gtm=4e64h1	84 ms	52 ms	12 ms
/signals/config/255663235586551?v=2.9.303&r=stable&domain...	82 ms	67 ms	14 ms
/state/js?website_id=3842&device_id=5622628540731775364&v...	70 ms	68 ms	1.3 ms
/chat/3h257Cfl3E/static/js/modern/live-chat-app.95933512.js	69 ms	49 ms	11 ms
js-agent.newrelic.com/nr-spa-1.283.2.min.js	67 ms	61 ms	3.7 ms
/assets/smart-tag/versioned/main-v2_567848e754a175dbe6219...	67 ms	45 ms	19 ms
assets.bounceexchange.com/cache/3842/website-5b4b73a7d9438715e46c6ee0113dc15a.js	66 ms	19 ms	46 ms
live-chat-static.sprinklr.com/chat/3h257Cfl3E/static/js/modern/mqtt.f491a44b.js	54 ms	47 ms	3.9 ms
connect.facebook.net/en_US/fbevents.js	53 ms	41 ms	12 ms
consent.trustarc.com/asset/notice.js/v/v1.7-1729	50 ms	37 ms	3.9 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.

Category	Time Spent
Script Evaluation	20.0 s
Other	3.0 s
Style & Layout	1.8 s
Rendering	1.0 s
Script Parsing & Compilation	458 ms
Garbage Collection	230 ms
Parse HTML & CSS	105 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 reason	Failure type
The page has an unload handler in a sub frame.	Actionable
Pages with WebSocket cannot enter back/forward cache.	Pending browser support

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

URL	Transfer Size	Est Savings
.ta-content-vimeo-container { /* Color scheme variables */ --bg-light: #f8f8f8; --bg-dark: #f…	6.6 KiB	3.1 KiB
.ta-content-youtube-container { /* Color scheme variables */ --bg-light: #f8f8f8; --bg-dark: …	6.6 KiB	3.1 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/4580/98e4e559-0808-40fd-8d5f-ed6f9d409d3b-1320249744/Ima...	775.2 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	362.4 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.9 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	175.1 KiB
www.googletagmanager.com/gtag/js?id=G-0JTZHYKZ5Z	172.7 KiB
assets.bounceexchange.com/cache/3842/website-5b4b73a7d9438715e46c6ee0113dc15a.js	156.9 KiB
/etc.clientlibs/samsung/clientlibs/consumer/global/client...	155.7 KiB
/chat/3h257Cfl3E/static/js/modern/default~live-chat-app~s...	152.1 KiB
www.googletagmanager.com/gtag/js?id=AW-1058244264	142.4 KiB
www.googletagmanager.com/gtag/js?id=AW-1058244264&cx=c&gtm=4e64h1	142.0 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.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/08292025/2024_Sma...
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/12162025/2025_AI_...
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/08292025/2024_Sma...
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/12162025/2025_AI_...
div.st-feature-benefit-full-bleed__wrap > figure.st-feature-benefit-full-bleed__figure > div.image > img.image__main `div.st-feature-benefit-full-bleed__wrap > figure.st-feature-benefit-full-bleed__figure > div.image > img.image__main`	/is/image/samsung/assets/us/smartthings/942025/CX_SmartTh...
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...
a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview `a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview`	/is/content/samsung/assets/us/smartthings/11152024/2024_S...
a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview `a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview`	/is/content/samsung/assets/us/smartthings/11152024/2024_S...
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
a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview `a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview`	/is/content/samsung/assets/us/smartthings/11152024/2024_S...
a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview `a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview`	/is/content/samsung/assets/us/smartthings/11152024/2024_S...
a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview `a.category-slider__card > div.category-slider__card-img-wrap > div.image > img.image__preview`	/is/content/samsung/assets/us/smartthings/11152024/2024_S...
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

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

●Optimize DOM size

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify JavaScript

●User Timing marks and measures 15 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 19 animated elements found

●Network Requests

●Network Round Trip Times 310 ms

●Server Backend Latencies 780 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 170 ms

○INP breakdown

Accessibility

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`
Mother's Day `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`

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

Performance issues directly impact user engagement and conversion rates.

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`
Mother's Day `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

●`<frame>` or `<iframe>` elements have a title

●`<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

●Identical links have the same purpose.

●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

○`<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.

○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.

Best Practices

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview`	/is/image/samsung/assets/us/smartthings/08292025/2024_Sma...	1350 x 600	144 x 64	1350 x 600
div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview `div.header-carousel__slide-inner > div.header-carousel__background-media > div.image > img.image__preview`	/is/image/samsung/assets/us/smartthings/12162025/2025_AI_...	1350 x 600	144 x 64	1350 x 600

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 / Warning	Source
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
Topics	cdn.quantummetric.com/qscripts/quantum-samsungus.js line 316, col 351
AttributionReporting	connect.facebook.net/en_US/fbevents.js line 279, col 769

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
about:blank	`Access to CSS stylesheet at 'https://wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/compliance.css' from origin 'https://www.samsung.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.`
about:blank	`Access to CSS stylesheet at 'https://wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/fullCSS.bundle.css' from origin 'https://www.samsung.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.`
about:blank	`Access to CSS stylesheet at 'https://wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/site-menu.css' from origin 'https://www.samsung.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.`
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/compliance.css	`Failed to load resource: net::ERR_FAILED`
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/fullCSS.bundle.css	`Failed to load resource: net::ERR_FAILED`
wsv3cdn.audioeye.com/static-scripts/v2/2026-04-08/site-menu.css	`Failed to load resource: net::ERR_FAILED`
idsync.rlcdn.com/365868.gif?partner_uid=42395248382918644961335192304055937743	`Failed to load resource: the server responded with a status of 451 ()`

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Map URL
/etc.clientlibs/samsung/clientlibs/consumer/global/client...
/static-scripts/m/audioeye-scanner-esm/v11.0.44/audioeye-...	/static-scripts/m/audioeye-scanner-esm/v11.0.44/index.bro...
/wdcwest/469456/onsite/generic1776669144038.js	resources.digital-cloud-west.medallia.com/wdcwest/469456/onsite/generic.js.map
resources.digital-cloud-west.medallia.com/wdcwest/469456/onsite/embed.js	resources.digital-cloud-west.medallia.com/wdcwest/469456/onsite/embed.js.map

●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

●Page has the HTML doctype

●Properly defines charset

●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

SEO

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 destination	Link Text
www.samsung.com/us/smartthings/experience-smartthings/#/smart-optimize-energy/	Learn more
www.samsung.com/us/smartthings/experience-smartthings/#/smart-optimize-energy/	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`

Results for https://smartthings.com

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

Deprioritize

What fixing these means

Conversion Barriers

Speed (2)

Trust (3)

Usability (1)

Navigation (1)

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Payback period

Estimated Remediation Cost

Cost by category

Cost by effort level

What Inaction Is Costing You

Compliance Risk

Bandwidth Waste

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Names and labels

Best practices

Best Practices

User Experience

General

SEO

Content Best Practices

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Names and labels

Tables and lists

Best Practices

User Experience

General

SEO

Content Best Practices

Crawling and Indexing

Keyboard Shortcuts