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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

27

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.

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.

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:57.539 source:map[column:49535 line:1 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-site.min.b9d461d8851186ddbdf10f16138d72d0.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:33.396 source:map[column:79 line:671 type:source-location url:https://www.nvidia.com/zh-tw/ urlProvider:network]] map[reflowTime:1.473 source:map[column:67 line:691 type:source-location url:https://www.nvidia.com/zh-tw/ urlProvider:network]] map[reflowTime:243.06 source:map[column:26303 line:0 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-site.min.b9d461d8851186ddbdf10f16138d72d0.js urlProvider:network]] map[reflowTime:47.234 source:map[column:124818 line:0 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-site.min.b9d461d8851186ddbdf10f16138d72d0.js urlProvider:network]] map[reflowTime:9.05 source:map[column:11945 line:986 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-webfoundation.min.efc0fdf7ab6cfd024ef52932bbdebd3a.js urlProvider:network]] map[reflowTime:0.27 source:map[column:11610 line:998 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-webfoundation.min.efc0fdf7ab6cfd024ef52932bbdebd3a.js urlProvider:network]] map[reflowTime:0.41 source:map[column:15093 line:998 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-webfoundation.min.efc0fdf7ab6cfd024ef52932bbdebd3a.js urlProvider:network]] map[reflowTime:0.191 source:map[column:250610 line:0 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-site.min.b9d461d8851186ddbdf10f16138d72d0.js urlProvider:network]] map[reflowTime:16.031 source:map[column:114 line:212 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:0.579 source:map[column:181 line:105 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:1.055 source:map[column:263802 line:0 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-site.min.b9d461d8851186ddbdf10f16138d72d0.js urlProvider:network]] map[reflowTime:0.213 source:map[column:51746 line:988 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-webfoundation.min.efc0fdf7ab6cfd024ef52932bbdebd3a.js urlProvider:network]] map[reflowTime:3.063 source:map[column:47074 line:988 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-webfoundation.min.efc0fdf7ab6cfd024ef52932bbdebd3a.js urlProvider:network]] map[reflowTime:0.371 source:map[column:51666 line:988 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-webfoundation.min.efc0fdf7ab6cfd024ef52932bbdebd3a.js urlProvider:network]] map[reflowTime:2.062 source:map[column:58 line:149 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:0.434 source:map[column:84 line:145 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:0.35 source:map[column:213 line:145 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:0.169 source:map[column:4 line:146 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:0.23 source:map[column:68 line:146 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:0.59 source:map[column:372 line:146 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:0.374 source:map[column:444 line:146 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:0.186 source:map[column:121 line:37 type:source-location url:https://www.nvidia.com/etc.clientlibs/clientlibs/granite/jquery.min.cee8557e8779d371fe722bbcdd3b3eb7.js urlProvider:network]] map[reflowTime:0.928 source:map[column:17746 line:0 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-site.min.b9d461d8851186ddbdf10f16138d72d0.js urlProvider:network]] map[reflowTime:57.539 source:map[column:46641 line:0 type:source-location url:https://www.nvidia.com/etc.clientlibs/nvidiaweb/clientlibs/clientlib-site.min.b9d461d8851186ddbdf10f16138d72d0.js urlProvider:network]] map[reflowTime:37.949 source:map[type:text value:[unattributed]]]]

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:1152.893 label:Time to first byte subpart:timeToFirstByte] map[duration:1104.678 label:Resource load delay subpart:resourceLoadDelay] map[duration:290.652 label:Resource load duration subpart:resourceLoadDuration] map[duration:338.519 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-IMG
nodeLabel: div#container-b97c27b406 > div.nv-img-as-bg > picture > img#image-container-b97c27b406
path: 1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,PICTURE,4,IMG
selector: div#container-b97c27b406 > div.nv-img-as-bg > picture > img#image-container-b97c27b406
snippet: <img src="https://www.nvidia.com/content/dam/en-zz/nvidiaweb/homepage/geforce/mfg/DL…" alt="" id="image-container-b97c27b406" onload="window.initLazyLoadingImages('container-b97c27b406');" srcset=" /content/dam/en-zz/nvidiaweb/homepage/geforce/mfg/DLSS-4-5-Availability-w…">

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#container-b97c27b406 > div.nv-img-as-bg > picture > img#image-container-b97c27b406
path: 1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,PICTURE,4,IMG
selector: div#container-b97c27b406 > div.nv-img-as-bg > picture > img#image-container-b97c27b406
snippet: <img src="https://www.nvidia.com/content/dam/en-zz/nvidiaweb/homepage/geforce/mfg/DL…" alt="" id="image-container-b97c27b406" onload="window.initLazyLoadingImages('container-b97c27b406');" srcset=" /content/dam/en-zz/nvidiaweb/homepage/geforce/mfg/DLSS-4-5-Availability-w…">

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
div#container-b97c27b406 > div.nv-img-as-bg > picture > img#image-container-b97c27b406 div#container-b97c27b406 > div.nv-img-as-bg > picture > img#image-container-b97c27b406
/content/dam/en-zz/nvidiaweb/homepage/geforce/mfg/DLSS-4-...302.3 KiB154.8 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

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.

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: 2.3 s

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: 620 ms 159.4 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

Performance issues directly impact user engagement and conversion rates.

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.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation5.8 s
Other3.5 s
Style & Layout3.4 s
Rendering1.6 s
Script Parsing & Compilation576 ms
Garbage Collection365 ms
Parse HTML & CSS331 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in the main frame.Actionable

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 3.2 KiB
URLTransfer SizeEst Savings
images.nvidia.com/aem-dam/Solutions/ot-js/ot-custom.js10.8 KiB3.2 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#gtc26-skinny > div.nv-img-as-bg > picture > img#image-gtc26-skinny div#gtc26-skinny > div.nv-img-as-bg > picture > img#image-gtc26-skinny
/content/dam/en-zz/Solutions/homepage/v2/mfg/gtc26-web-sk...
Make Autonomous Agents More Secure by Design With NVIDIA OpenShell div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA Expands Open Models for Agentic and Physical AI div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
New Open Physical AI Data Factory Blueprint div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Build With OpenShell on NVIDIA DGX Spark and Station div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA Dynamo 1.0 Powers Multi-Node Inference at Production Scale div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Adobe and NVIDIA Announce Strategic Collaboration div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
AI is a Five-Layer Cake div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA 發表適用於代理 AI 之 Nemotron 3 模型系列 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
RTX AI Garage: NVIDIA Igniting the Next Era of AI With Locally Accelerated Agen… div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Bringing Design, Engineering, and Manufacturing Into the AI Era div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Dassault Systèmes and NVIDIA partner to Build Next-Gen Industrial AI Platform div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Amazon Devices & Services 運用 NVIDIA 技術實現零接觸製造流程 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA Expands Omniverse Blueprint for AI Factory Digital Twins div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA Blackwell RTX PRO 可適用於各式工作站與伺服器 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA 將推出實體人工智慧開放資料集,公開最大規模的合成資料集,推動實體人工智慧的開發 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA Omniverse 將隨著實體人工智慧的採用浪潮,擴大生態系統 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA 推出 fVDB ,以打造全球更大的數位模型 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA 結合數位孿生與即時人工智慧,實現工業自動化 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
利用 Autodesk Maya 的 OpenUSD 增強功能簡化 3D 工作流程 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA Blackwell 加快電腦輔助工程軟體的執行速度 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Earth-2 宣布新的 NIM div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
使用 NVIDIA ALCHEMI 徹底改變 AI 驅動的材料發現 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
透過 CUDA-Q 平台加速全球量子運算中心 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA AI 代工服務 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
宣布全新的加速量子經典運算系統 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
HPC 適用的 NVIDIA 框架 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
解決邊緣端的 HPC 問題 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Announcing NVIDIA DLSS 5 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA DLSS 4.5 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
RTX. It's On. div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
RTX Remix div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Frames Win Games div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
GeForce RTX 50 Series Graphics Cards and Desktops div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
GeForce RTX 50 系列筆記型電腦 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
The buzz from GDC 2026 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
RTX AI Garage: RTX-Powered Video Generation News div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Leading Automakers Adopt NVIDIA DRIVE Hyperion for L4 Vehicles div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Mercedes-Benz Unveils New S-Class Built on NVIDIA DRIVE AV div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
現代汽車集團建構 NVIDIA Blackwell AI 工廠 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
NVIDIA 推出全方位自動駕駛車輛安全系統 Halos div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
DRIVE AI 系統偵測實驗室用以改善自駕車安全 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
全球汽車合作夥伴展示人工智慧的未來 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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NVIDIA 運用 Omniverse Cloud API 大幅提升自動化系統開發 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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汽車製造商全新浪潮:採用 NVIDIA DRIVE 進行自動駕駛 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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NVIDIA IGX Thor™ Now Generally Available div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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NVIDIA IGX Thor 將 Blackwell 技術導入全新邊緣 AI 應用 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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The Ultimate Platform for Physical AI and Robotics div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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Amazon Devices & Services 運用 NVIDIA 技術實現零接觸製造流程 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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Hugging Face 和 NVIDIA 加速開源機器人 AI 的研究進展 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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推動 AI 機器人的新一波浪潮 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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使用 NVIDIA OSMO 擴充支援人工智慧機器人的開發工作負載 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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J&J 將打造採用人工智慧的數位和機器人手術平台 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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隆重介紹 Issac AMR div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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NVIDIA and Emerald AI Accelerate Power-Flexible AI Deployment div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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NVIDIA Launches Vera CPU, Purpose-Built for Agentic AI div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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Storage Industry Adopts NVIDIA BlueField®-4 STX div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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Introducing NVIDIA RTX PRO™ 4500 Blackwell Server Edition div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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NVIDIA DSX Air Boosts Time to Token With AI Factory Simulation div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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NVIDIA Launches New Era of Space Computing div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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New NVIDIA Vera Rubin DSX AI Factory Reference Design div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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NVIDIA 與 AWS 擴展完整堆疊合作夥伴關係 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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Global Computer Makers to Introduce AI-First DGX Personal Systems div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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介紹 NVIDIA DGX B300 系統 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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觀看 NVIDIA 執行長黃仁勳主題演講 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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一切從這裡開始 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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NVIDIA 執行長黃仁勳於 COMPUTEX 2025 發表主題演講 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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人工智慧工廠 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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黃仁勳與 Mark Zukergerg 探討人工智慧的重大進展 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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我們的故事 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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永續發展之路:人工智慧和加速運算可提升能源效率 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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可自行安排進度的人工智慧與資料科學職涯發展課程 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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了解 NVIDIA 企業故事 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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秉持變革創新的理念,勇闖未知領域 div.cmp-teaser__image > div.cmp-image > a.cmp-image__link > img.cmp-image__image
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More information about the performance of your application. These numbers don't directly affect the Performance score.

Layout shift culprits
Optimize DOM size
Modern HTTP
Optimize viewport for mobile
Minify CSS
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 1 animated element found
Network Requests
Network Round Trip Times 240 ms
Server Backend Latencies 70 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 150 ms
Avoid large layout shifts 2 layout shifts found
INP breakdown
User Timing marks and measures
95

Accessibility

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

ARIA

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
TW Sign In div.nav-header > div.nav-header-container > div.nav-tools-container > ul.nav-header-list

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.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
TW div.nav-tools-container > ul.nav-header-list > li#nv-cs-item-mob > a.nav-cs-link
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]`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
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[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.
Heading elements appear in a sequentially-descending order
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Document has a main landmark.
Deprecated ARIA roles were not used
Uses ARIA roles only on compatible elements
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
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
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Form elements have associated labels
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.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Image elements do not have `[alt]` attributes that are redundant text.
Identical links have the same purpose.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
81

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
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/.
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
92

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.

Crawling and Indexing

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #ContentError
91Allow: https://www.nvidia.com/llms.txtPattern should either be empty, start with "/" or "*"

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
Links have descriptive text
Links are crawlable
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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