Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

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

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
dmassets.hyundai.com/is/content/hyundaiautoever/tucsonhev-my25-720	1412.0 s	2.9 MiB
hlivedev.blob.core.windows.net/hlive-button-script/production/minichat.bundle.js	0.0 ms	1.3 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	300.0 s	1.3 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	300.0 s	1.3 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	300.0 s	1.2 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	300.0 s	1.1 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	300.0 s	1.1 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	300.0 s	1.1 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	300.0 s	1.1 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197db...	300.0 s	801.2 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/react-gatsby.897b...	300.0 s	571.8 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/tucsonhev-my25-720?scl=1	3128.0 s	206.3 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/MASTER_HYUNDAI_45s_cast_TV_1?scl=1	3483.0 s	198.7 KiB
t.contentsquare.net/uxa/a0e08a173316d.js	900.0 s	155.0 KiB
cdn-eu.dynamicyield.com/api/9879975/api_dynamic.js	300.0 s	83.9 KiB
cdn-eu.dynamicyield.com/api/9879975/api_static.js	28800.0 s	111.8 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main.746c70d0bce7...	300.0 s	69.8 KiB
/is/image/hyundaiautoever/Hyundai_INSTER_2024_Exterior_KV...	1964.0 s	58.4 KiB
/is/image/hyundaiautoever/Hyundai_Range-Calculator_INSTER...	2392.0 s	51.7 KiB
/is/image/hyundaiautoever/Hyundai_IONIQ-3_Exterior-Front-...	1529.0 s	44.8 KiB
/is/image/hyundaiautoever/Hyundai_i20_Exterior_2023-Lifes...	1964.0 s	40.8 KiB
/is/image/hyundaiautoever/Hyundai_Tucson_PHEV_2024_Exteri...	1964.0 s	36.2 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/react-gatsby.0a1e...	300.0 s	32.2 KiB
/is/image/hyundaiautoever/poster-bl:16x9?wid=800&hei=450&...	2338.0 s	29.8 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/bodegon-gama-suv-2024-21	1016.0 s	27.9 KiB
/is/image/hyundaiautoever/Hyundai_Tucson_PHEV_2024_Exteri...	512.0 s	25.6 KiB
/is/image/hyundaiautoever/Hyundai_IONIQ-3_Exterior-Front-...	562.0 s	25.3 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/tracking-onload.e...	300.0 s	18.8 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/HME_i20_Lifestyle_09	1651.0 s	20.5 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/polyfills.eaffd71...	300.0 s	15.8 KiB
/is/image/hyundaiautoever/cc15f2a5-3b46-5075-9c5b-8d9fd16...	1048.0 s	16.6 KiB
/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	3080.0 s	17.0 KiB
/is/image/hyundaiautoever/Hyundai_INSTER_2024_Exterior_KV...	2752.0 s	16.7 KiB
/is/image/hyundaiautoever/CROP_03a_HME_eSUV_2-0_PHEV_KV_D...	1339.0 s	15.4 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/HME_SX2_EV_PLUG_AND_CHARGE-2	236.0 s	13.6 KiB
/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	236.0 s	12.7 KiB
dmassets.hyundai.com/is/content/hyundaiautoever/tucsonhev-my25-720	1412.0 s	14.0 KiB
/is/image/hyundaiautoever/Hyundai_i20_Exterior_2023-Lifes...	1140.0 s	13.6 KiB
/is/image/hyundaiautoever/Hyundai_Tucson_PHEV_2024_Exteri...	3093.0 s	14.6 KiB
/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	1016.0 s	12.5 KiB
/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	75.0 s	11.0 KiB
/is/image/hyundaiautoever/250610_HME_Photo_13_AX+EV_Tacti...	1016.0 s	12.1 KiB
/is/image/hyundaiautoever/Hyundai_INSTER_Cross_Interior_D...	1265.0 s	11.8 KiB
/is/image/hyundaiautoever/Hyundai_IONIQ-6N_Exterior-Front...	477.0 s	10.2 KiB
/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	2752.0 s	11.4 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/poster-bl	3128.0 s	10.9 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	300.0 s	8.5 KiB
/is/image/hyundaiautoever/Hyudnai_NEXO_myHyudnai_app_smar...	1049.0 s	8.0 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	300.0 s	7.2 KiB
/is/image/hyundaiautoever/Hyundai_KONA-Hybrid_Driving_Vid...	142.0 s	6.9 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/i20-my25b	2410.0 s	6.1 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/kona-my25bb	2752.0 s	6.0 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/insterb	2003.0 s	5.0 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...	86400.0 s	10.7 KiB
www.hyundai.com/eu/dam/sites/es/widget/comparador/js/metrics.js	300.0 s	3.1 KiB
/etc.clientlibs/clientlibs/granite/jquery/granite/csrf.a9...	300.0 s	2.9 KiB
dmassets.hyundai.com/is/image/hyundaiautoever/frontal_tucson	3483.0 s	3.2 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/im...	300.0 s	1.8 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/external-tracking...	300.0 s	1.3 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/dynamic-yeld.eede...	300.0 s	1.1 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/accessibility.f3c...	300.0 s	783 B
dmassets.hyundai.com/is/content/hyundaiautoever/tucsonhev-my25-720	1412.0 s	0 B
dmassets.hyundai.com/is/content/hyundaiautoever/MASTER_HYUNDAI_45s_cast_TV_1	1412.0 s	0 B

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.

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:78.892 source:map[column:61677 line:437 type:source-location url:https://www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197dba5864339e7aff397fd8f.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:55.557 source:map[column:62592 line:0 type:source-location url:https://cdn-eu.dynamicyield.com/api/9879975/api_static.js urlProvider:network]] map[reflowTime:40.031 source:map[column:154570 line:140 type:source-location url:https://www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197dba5864339e7aff397fd8f.js urlProvider:network]] map[reflowTime:7.551 source:map[column:188796 line:140 type:source-location url:https://www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197dba5864339e7aff397fd8f.js urlProvider:network]] map[reflowTime:94.007 source:map[column:189200 line:140 type:source-location url:https://www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197dba5864339e7aff397fd8f.js urlProvider:network]] map[reflowTime:0.252 source:map[column:562767 line:436 type:source-location url:https://www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197dba5864339e7aff397fd8f.js urlProvider:network]] map[reflowTime:36.721 source:map[column:572197 line:436 type:source-location url:https://www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197dba5864339e7aff397fd8f.js urlProvider:network]] map[reflowTime:11.393 source:map[column:572792 line:436 type:source-location url:https://www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197dba5864339e7aff397fd8f.js urlProvider:network]] map[reflowTime:0.061 source:map[column:12793 line:163 type:source-location url:https://www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197dba5864339e7aff397fd8f.js urlProvider:network]] map[reflowTime:6.49 source:map[column:35370 line:436 type:source-location url:https://www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197dba5864339e7aff397fd8f.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:384.037 label:Time to first byte subpart:timeToFirstByte] map[duration:2814.733 label:Resource load delay subpart:resourceLoadDelay] map[duration:25.821 label:Resource load duration subpart:resourceLoadDuration] map[duration:39.038 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: Hyundai_IONIQ-3_Exterior-Front-Side_3_Three-Quarter-Front.jpg

path: 1,HTML,1,BODY,0,DIV,3,MAIN,0,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,OL,0,LI,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,PICTURE,4,IMG

selector: div.stage__image-cta-wrapper > div.stage__image > picture.c-picture--default > img.picture__image

snippet: <img class="picture__image lazyloaded" src="https://dmassets.hyundai.com/is/image/hyundaiautoever/Hyundai_IONIQ-3_Exte…" alt="Hyundai_IONIQ-3_Exterior-Front-Side_3_Three-Quarter-Front.jpg" width="400" height="300">

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: Hyundai_IONIQ-3_Exterior-Front-Side_3_Three-Quarter-Front.jpg

path: 1,HTML,1,BODY,0,DIV,3,MAIN,0,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,OL,0,LI,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,PICTURE,4,IMG

selector: div.stage__image-cta-wrapper > div.stage__image > picture.c-picture--default > img.picture__image

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

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/hyundai-wwn3/clientlibs/dynamic-yeld.eede...	1.1 KiB
www.hyundai.com/eu/dam/sites/es/widget/comparador/js/metrics.js	3.1 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/external-tracking...	1.3 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/tracking-onload.e...	18.8 KiB	151 ms
cdn.cookielaw.org/scripttemplates/otSDKStub.js	0 B	780 ms
cdn-eu.dynamicyield.com/api/9879975/api_static.js	111.8 KiB	1.2 s
cdn-eu.dynamicyield.com/api/9879975/api_dynamic.js	83.9 KiB	1.6 s
/etc.clientlibs/hyundai-wwn3/clientlibs/main.746c70d0bce7...	69.8 KiB	1.1 s
/etc.clientlibs/hyundai-wwn3/clientlibs/react-gatsby.0a1e...	32.2 KiB	301 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.u-grid-col > div.c-video--default > div.video__container > video.video-asset__player `div.u-grid-col > div.c-video--default > div.video__container > video.video-asset__player`	dmassets.hyundai.com/is/image/hyundaiautoever/tucsonhev-my25-720?scl=1	205.8 KiB	190.3 KiB
div.u-grid-col > div.c-video--default > div.video__container > video.video-asset__player `div.u-grid-col > div.c-video--default > div.video__container > video.video-asset__player`	dmassets.hyundai.com/is/image/hyundaiautoever/MASTER_HYUNDAI_45s_cast_TV_1?scl=1	198.2 KiB	189.1 KiB
INSTER `div.promotion-teaser__main > div.promotion-teaser__picture-container > picture.c-picture--default > img.picture__image`	/is/image/hyundaiautoever/Hyundai_INSTER_2024_Exterior_KV...	58.0 KiB	47.0 KiB
i20 `div.promotion-teaser__main > div.promotion-teaser__picture-container > picture.c-picture--default > img.picture__image`	/is/image/hyundaiautoever/Hyundai_i20_Exterior_2023-Lifes...	40.4 KiB	32.7 KiB
TUCSON `div.promotion-teaser__main > div.promotion-teaser__picture-container > picture.c-picture--default > img.picture__image`	/is/image/hyundaiautoever/Hyundai_Tucson_PHEV_2024_Exteri...	35.8 KiB	29.0 KiB
Hyundai_IONIQ-3_Exterior-Front-Side_3_Three-Quarter-Front.jpg `div.stage__image-cta-wrapper > div.stage__image > picture.c-picture--default > img.picture__image`	/is/image/hyundaiautoever/Hyundai_IONIQ-3_Exterior-Front-...	44.4 KiB	26.0 KiB
Súbete a tus decisiones `div.video__foreground > div.video__foreground-picture > picture.c-picture--default > img.picture__image`	/is/image/hyundaiautoever/poster-bl:16x9?wid=800&hei=450&...	29.5 KiB	21.7 KiB
div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	16.7 KiB	15.4 KiB
div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	12.4 KiB	11.4 KiB
div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	12.1 KiB	11.2 KiB
div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	11.0 KiB	10.2 KiB
div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...	10.7 KiB	9.9 KiB
El Hyundai TUCSON Plug-in Hybrid aparcado en una calle arbolada con un hombre a… `div.c-picture-text--default > div.picture-text__picture-wrapper > picture.c-picture--default > img.picture__image`	/is/image/hyundaiautoever/Hyundai_Tucson_PHEV_2024_Exteri...	25.3 KiB	5.7 KiB
Hyundai_IONIQ-3_Exterior-Front-Side_3_Three-Quarter-Front.jpg `div.stage__image-cta-wrapper > div.stage__image > picture.c-picture--default > img.picture__image`	/is/image/hyundaiautoever/Hyundai_IONIQ-3_Exterior-Front-...	25.0 KiB	5.4 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: 1.7 s

URL	Time Spent
hyundai.com/	877 ms
www.hyundai.com/	833 ms
www.hyundai.com/es/es.html	0.0 ms

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: 500 ms 94.9 KiB

URL	Transfer Size	Est Savings
/etc.clientlibs/hyundai-wwn3/clientlibs/main.746c70d0bce7...	69.7 KiB	63.1 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/react-gatsby.0a1e...	32.1 KiB	31.8 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

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 11.3 s 2.1 MiB

URL	Transfer Size	Est Savings
hlivedev.blob.core.windows.net/hlive-button-script/production/minichat.bundle.js	1.3 MiB	779.8 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197db...	792.6 KiB	516.3 KiB
/etc.clientlibs/hyundai-wwn3/clientlibs/react-gatsby.897b...	568.2 KiB	448.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-KKL44Q4&gtm=4e64h1	172.0 KiB	76.0 KiB
t.contentsquare.net/uxa/a0e08a173316d.js	154.4 KiB	67.4 KiB
www.googletagmanager.com/gtag/js?id=G-JC8GGW39QC&cx=c&gtm=4e64h1	172.7 KiB	66.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-KDFR6C4	121.4 KiB	57.6 KiB
cdn-eu.dynamicyield.com/api/9879975/api_static.js	111.3 KiB	56.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-NSQW6K5&gtm=4e64h1	138.0 KiB	55.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-MT62BQD&gtm=4e64h1	149.0 KiB	40.6 KiB
hyundai.app.baqend.com/v1/speedkit/install.js?d=production	57.6 KiB	22.3 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197db...	2.2 s	797 ms	292 ms
www.hyundai.com/es/es.html	1.3 s	50 ms	27 ms
t.contentsquare.net/uxa/a0e08a173316d.js	1.1 s	1.0 s	40 ms
Unattributable	952 ms	18 ms	0.0 ms
www.googletagmanager.com/gtm.js?id=GTM-MT62BQD&gtm=4e64h1	679 ms	523 ms	44 ms
cdn-eu.dynamicyield.com/api/9879975/api_static.js	551 ms	257 ms	35 ms
/etc.clientlibs/hyundai-wwn3/clientlibs/react-gatsby.897b...	438 ms	273 ms	165 ms
/st?sec=9879975&ref=&scriptVersion=2.84.0&inHead=true&id=...	436 ms	362 ms	5.0 ms
www.googletagmanager.com/gtm.js?id=GTM-KDFR6C4	426 ms	398 ms	24 ms
hyundai.app.baqend.com/v1/speedkit/install.js?d=production	304 ms	253 ms	30 ms
www.googletagmanager.com/gtag/js?id=G-JC8GGW39QC&cx=c&gtm=4e64h1	267 ms	224 ms	41 ms
hlivedev.blob.core.windows.net/hlive-button-script/production/minichat.bundle.js	263 ms	153 ms	109 ms
www.googletagmanager.com/gtm.js?id=GTM-KKL44Q4&gtm=4e64h1	194 ms	151 ms	43 ms
cdn-eu.dynamicyield.com/api/9879975/api_dynamic.js	166 ms	70 ms	96 ms
www.googletagmanager.com/gtm.js?id=GTM-NSQW6K5&gtm=4e64h1	155 ms	120 ms	34 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	4.8 s
Style & Layout	1.7 s
Other	1.4 s
Script Parsing & Compilation	1.0 s
Rendering	390 ms
Parse HTML & CSS	159 ms
Garbage Collection	120 ms

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 2.1 KiB

URL	Transfer Size	Est Savings
www.hyundai.com/eu/dam/sites/es/widget/comparador/js/metrics.js	2.9 KiB	2.1 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
dmassets.hyundai.com/is/content/hyundaiautoever/tucsonhev-my25-720	2.9 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	1.3 MiB
hlivedev.blob.core.windows.net/hlive-button-script/production/minichat.bundle.js	1.3 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	1.3 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	1.2 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	1.1 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	1.1 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	1.1 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/fo...	1.1 MiB
/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197db...	801.2 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.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...
div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...
div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...
div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...
div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img `div.hme-commute-calculator__info > div.hme-commute-calculator__info-item > div.info-image > img`	/is/image/hyundaiautoever/Hyundai_Range-Calculator_Mobile...
Logo `div.footer__logo-container > div.header__logo > div.c-logo--default > img.logo__image`	/etc.clientlibs/hyundai-wwn3/clientlibs/main/resources/im...

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

●Layout shift culprits

●Optimize DOM size

●Font display

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 8 animated elements found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 40 ms

●Server Backend Latencies 190 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 70 ms

●Avoid large layout shifts 15 layout shifts found

○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

Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
1 `div.c-slider--stage > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
2 `div.c-slider--stage > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
3 `div.c-slider--stage > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
4 `div.c-slider--stage > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
1 `div.c-slider--default > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
2 `div.c-slider--default > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
3 `div.c-slider--default > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
1 `div.c-slider--default > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
2 `div.c-slider--default > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
3 `div.c-slider--default > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
1 `div.c-slider--teaser-list > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
2 `div.c-slider--teaser-list > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`
3 `div.c-slider--teaser-list > div.slider__pagination-wrapper > ol.slider__pagination-list > li.slider__pagination-list-item`

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
Compra Todos los modelos Promociones Ventajas para eléctricos Buscar concesiona… `div.footer__linklist > div#footer-linklist > div.footer-linklist__accordion > div.c-accordion--footer`

When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.u-grid-col > div.c-video--default > div.video__container > div.video-controls `div.u-grid-col > div.c-video--default > div.video__container > div.video-controls`
div.u-grid-col > div.c-video--default > div.video__container > div.video-controls `div.u-grid-col > div.c-video--default > div.video__container > div.video-controls`

When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.hme-commute-calculator__controls-slider > div.hme-slider > div.hme-slider__rail > div.hme-slider__thumb `div.hme-commute-calculator__controls-slider > div.hme-slider > div.hme-slider__rail > div.hme-slider__thumb`

When a `progressbar` element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to label `progressbar` elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.u-grid-col > div.c-video--default > div.video__container > progress.video-progress `div.u-grid-col > div.c-video--default > div.video__container > progress.video-progress`
div.u-grid-col > div.c-video--default > div.video__container > progress.video-progress `div.u-grid-col > div.c-video--default > div.video__container > progress.video-progress`

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.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
120 km `div.hme-commute-calculator__controls-slider > div.hme-slider > div.hme-slider__rail > h4.hme-slider__thumb-info`

These are opportunities to improve keyboard navigation in your application.

Names and labels

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div > div.countries-input-container > div > input.links-search-input `div > div.countries-input-container > div > input.links-search-input`

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.

○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-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●`[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

●Buttons have an accessible name

●Image elements have `[alt]` attributes

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

●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 are distinguishable without relying on color.

●Links have a discernible name

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

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

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

●Touch targets have sufficient size and spacing.

●Skip links are focusable.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●`<video>` elements contain a `<track>` element with `[kind="captions"]`

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○ARIA `meter` 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

○ARIA IDs are unique

○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

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○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.

○`[lang]` attributes have a valid value

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○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 display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Aspect Ratio (Displayed)	Aspect Ratio (Actual)
IONIQ 5 N en la pista de carreras. `a.picture-text__link > div.picture-text__picture-wrapper > picture.c-picture--disclaimer > img.picture__image`	/is/image/hyundaiautoever/CROP_03a_HME_eSUV_2-0_PHEV_KV_D...	400 x 225 (1.78)	400 x 259 (1.54)
Bodegón de gama electrificada de Hyundai con INSTER, IONIQ 5, IONIQ 6, TUCSON P… `a.picture-text__link > div.picture-text__picture-wrapper > picture.c-picture--disclaimer > img.picture__image`	/is/image/hyundaiautoever/cc15f2a5-3b46-5075-9c5b-8d9fd16...	400 x 225 (1.78)	400 x 392 (1.02)
Primer plano de la mano de una mujer de negocios sosteniendo un smartphone con … `a.picture-text__link > div.picture-text__picture-wrapper > picture.c-picture--disclaimer > img.picture__image`	/is/image/hyundaiautoever/Hyudnai_NEXO_myHyudnai_app_smar...	400 x 225 (1.78)	400 x 230 (1.74)
Bodegón de gama electrificada de Hyundai con INSTER, IONIQ 5, IONIQ 6, TUCSON P… `a.picture-text__link > div.picture-text__picture-wrapper > picture.c-picture--disclaimer > img.picture__image`	/is/image/hyundaiautoever/cc15f2a5-3b46-5075-9c5b-8d9fd16...	400 x 225 (1.78)	400 x 392 (1.02)

General

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/hyundai-wwn3/clientlibs/react-gatsby.897b...	/etc.clientlibs/hyundai-wwn3/clientlibs/polyfill-de556ba3...
/etc.clientlibs/hyundai-wwn3/clientlibs/main.42471c0197db...	www.hyundai.com/etc.clientlibs/hyundai-wwn3/clientlibs/iframeResizer.map
hlivedev.blob.core.windows.net/hlive-button-script/production/minichat.bundle.js	/hlive-button-script/production/minichat.bundle.js.map

●Uses HTTPS

●Avoids deprecated APIs

●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

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Use a strong HSTS policy

100

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.

○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 have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`