Lighthouse Desktop

· 0 checks — Desktop 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
/etc/clientlibs/onetrustrow/oneTrust-production/scripttem...	0.0 ms	133.0 KiB
www.infineon.com/etc/clientlibs/digikey/dk-hc-oidc-client.min.js	0.0 ms	114.8 KiB
/is/image/infineon/energy-generation.jpg?$IMG-1400%E2%80%...	28913.0 s	128.0 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-dce02d5a.js	86400.0 s	108.0 KiB
/is/image/infineon/generic-modern-car-stagebanner.jpg?$IM...	18709.0 s	22.6 KiB
/is/image/infineon/image-1.png?$IMG-1400%E2%80%8A-933-D$&...	35986.0 s	26.5 KiB
/etc/clientlibs/onetrustrow/oneTrust-production/scripttem...	0.0 ms	14.6 KiB
/is/image/infineon/webinar-xensiv-barometric-absolute-pre...	15950.0 s	16.6 KiB
/is/image/infineon/lowres-ai-visual-keyvisual.png:asset-6...	15929.0 s	15.4 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-eee4fde4.js	86400.0 s	23.5 KiB
www.infineon.com/etc/clientlibs/digikey/dk-hc.min.js	0.0 ms	9.0 KiB
/dxjsmodule/5.17c364950fcb67448399.chunk.js?Q_CLIENTVERSI...	604800.0 s	72.9 KiB
www.infineon.com/etc/clientlibs/digikey/dk-hc-sso.min.js	0.0 ms	7.2 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-864481a8.entry.js	86400.0 s	11.3 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-5cede8ea.entry.js	86400.0 s	10.6 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-4fb8ce4b.js	86400.0 s	9.9 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-354a18fe.entry.js	86400.0 s	9.8 KiB
/dxjsmodule/17.5339c461e1518fcc3620.chunk.js?Q_CLIENTVERS...	604800.0 s	37.5 KiB
/SIE/?Q_ZID=ZN_4MbdaoKn6KCAhTg	3600.0 s	4.6 KiB
/dxjsmodule/12.1a2b7192fd54e87d3971.chunk.js?Q_CLIENTVERS...	604800.0 s	35.9 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-5925f187.js	86400.0 s	9.0 KiB
ssgtm.infineon.com/btnt.js	7200.0 s	4.5 KiB
static.cloud.coveo.com/atomic/v2.79.1/atomic.esm.js	86400.0 s	8.1 KiB
/etc.clientlibs/ifx/components/common/mainnavigation/clie...	86400.0 s	8.0 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-72085d9c.entry.js	86400.0 s	7.9 KiB
/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.46.0&Q_CLIENT...	604800.0 s	30.9 KiB
/etc.clientlibs/ifx/clientlibs/clientlib-site/resources/a...	86400.0 s	6.5 KiB
/etc.clientlibs/ifx/clientlibs/clientlibs-iconpackage/res...	86400.0 s	6.5 KiB
/etc.clientlibs/ifx/clientlibs/clientlibs-iconpackage/res...	86400.0 s	6.3 KiB
www.infineon.com/content/dam/ifx/Infineon_Logo_Inverted.svg	167759.0 s	8.1 KiB
/dxjsmodule/37.7ea1ffe71ad8c0799cc1.chunk.js?Q_CLIENTVERS...	604800.0 s	18.6 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-f383247d.js	86400.0 s	4.3 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-37511f39.js	86400.0 s	3.5 KiB
iad1.qualtrics.com/WRQualtricsSiteIntercept/Graphic.php?IM=IM_eTbCrnKC5M0GJjh	54.0 s	903 B
static.cloud.coveo.com/atomic/v2.79.1/p-44779695.js	86400.0 s	2.1 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-ff30ebdc.entry.js	86400.0 s	1.9 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-e5e52bdb.js	86400.0 s	1.9 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-1e3b01c2.js	86400.0 s	1.8 KiB
/dxjsmodule/1.bc67e778235741631577.chunk.js?Q_CLIENTVERSI...	604800.0 s	7.1 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-a9ca045b.entry.js	86400.0 s	1.7 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-b9cbdd5c.js	86400.0 s	1.5 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-d83eaf95.js	86400.0 s	1.5 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-2c93ada7.js	86400.0 s	1.4 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-1deb66ba.js	86400.0 s	1.3 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-f51f762b.js	86400.0 s	1.3 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-7e830755.js	86400.0 s	1.3 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-a0432fef.entry.js	86400.0 s	1.2 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-76cdb4e5.js	86400.0 s	1.2 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-b0ede3ce.js	86400.0 s	1.2 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-91f14b49.entry.js	86400.0 s	1.2 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-ce2f62d9.js	86400.0 s	1.2 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-4dcb66f1.js	86400.0 s	1.1 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-0943c4bd.js	86400.0 s	1.1 KiB
/dxjsmodule/SliderModule.js?Q_CLIENTVERSION=2.46.0&Q_CLIE...	604800.0 s	4.4 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-5027b35d.js	86400.0 s	1.1 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-0ecf4a7f.js	86400.0 s	1.1 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-e9c4f463.js	86400.0 s	1.1 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-2002205f.js	86400.0 s	1.0 KiB
static.cloud.coveo.com/atomic/v2.79.1/p-e48090a7.js	86400.0 s	1000 B
static.cloud.coveo.com/atomic/v2.79.1/p-c86021c8.js	86400.0 s	965 B
static.cloud.coveo.com/atomic/v2.79.1/p-3699e07e.js	86400.0 s	929 B
static.cloud.coveo.com/atomic/v2.79.1/p-cfb3c589.js	86400.0 s	923 B
static.cloud.coveo.com/atomic/v2.79.1/p-c280cd05.js	86400.0 s	843 B
static.cloud.coveo.com/atomic/v2.79.1/p-1580513b.js	86400.0 s	835 B
static.cloud.coveo.com/atomic/v2.79.1/p-a56bfec6.js	86400.0 s	762 B
static.cloud.coveo.com/atomic/v2.79.1/p-8f5830b4.js	86400.0 s	748 B
static.cloud.coveo.com/atomic/v2.79.1/p-9c7dbbdf.js	86400.0 s	698 B
static.cloud.coveo.com/atomic/v2.79.1/p-e1255160.js	86400.0 s	611 B
/dxjsmodule/7.f7df015b06d8a90ce822.chunk.js?Q_CLIENTVERSI...	604800.0 s	1.4 KiB

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.

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
Infineon on board of Artemis II `ul.bannerImg-container > li.imgContainer > picture.pic-container > img.currentTopic`	/is/image/infineon/image-1.png?$IMG-1400%E2%80%8A-933-D$&...	26.2 KiB	16.8 KiB
a.card > div.image-container > picture > img.image `a.card > div.image-container > picture > img.image`	/is/image/infineon/webinar-xensiv-barometric-absolute-pre...	16.2 KiB	12.6 KiB

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/ifx/clientlibs/clientlibs-homePage.min.AC...	6.6 KiB
/etc.clientlibs/ifx/clientlibs/clientlibs-analyticsheader...	6.6 KiB
/etc.clientlibs/ifx/clientlibs/clientlib-headmain.min.ACS...	13.9 KiB
/etc.clientlibs/ifx/clientlibs/clientlib-utils.min.ACSHAS...	43.8 KiB	56 ms
/etc.clientlibs/ifx/clientlibs/clientlib-head.min.ACSHASH...	60.4 KiB	56 ms
/etc.clientlibs/ifx/clientlibs/clientlib-bootstrap.min.AC...	30.7 KiB	56 ms

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 309 ms

URL	Time Spent
infineon.com/	309 ms
www.infineon.com/	0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

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: 50 ms 11.7 KiB

URL	Transfer Size	Est Savings
/etc.clientlibs/ifx/clientlibs/clientlib-headfooter.min.A...	24.4 KiB	11.7 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 101.4 KiB

URL	Transfer Size	Est Savings
/etc.clientlibs/ifx/clientlibs/clientlib-head.min.ACSHASH...	54.3 KiB	49.4 KiB
/etc.clientlibs/ifx/clientlibs/clientlib-bootstrap.min.AC...	24.5 KiB	23.1 KiB
/etc.clientlibs/ifx/clientlibs/clientlib-headfooter.min.A...	19.2 KiB	17.6 KiB
/etc.clientlibs/ifx/clientlibs/clientlib-onlinesampling.m...	11.9 KiB	11.3 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: 180 ms 400.6 KiB

URL	Transfer Size	Est Savings
static.cloud.coveo.com/atomic/v2.79.1/p-dce02d5a.js	107.5 KiB	76.9 KiB
/etc/clientlibs/onetrustrow/oneTrust-production/scripttem...	126.9 KiB	76.6 KiB
/tms?id=GTM-TX6SPG7&gtm_auth=m-e_Iks4oDzCaPnP394BUA&gtm_p...	178.8 KiB	65.8 KiB
/dxjsmodule/5.17c364950fcb67448399.chunk.js?Q_CLIENTVERSI...	72.8 KiB	65.2 KiB
www.infineon.com/etc/clientlibs/digikey/dk-hc-oidc-client.min.js	108.7 KiB	61.7 KiB
/dxjsmodule/17.5339c461e1518fcc3620.chunk.js?Q_CLIENTVERS...	37.4 KiB	31.7 KiB
/etc.clientlibs/ifx/clientlibs/clientlib-site.min.ACSHASH...	60.4 KiB	22.7 KiB

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 11.0 KiB

URL	Transfer Size	Est Savings
/etc.clientlibs/ifx/clientlibs/clientlib-bootstrap.min.AC...	30.7 KiB	6.6 KiB
/etc.clientlibs/ifx/clientlibs/clientlib-head.min.ACSHASH...	60.4 KiB	4.4 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
Infineon on board of Artemis II `ul.bannerImg-container > li.imgContainer > picture.pic-container > img.currentTopic`	/is/image/infineon/image-1.png?$IMG-1400%E2%80%8A-933-D$&...
#1 in Automotive `ul.bannerImg-container > li.imgContainer > picture.pic-container > img.currentTopic`	/is/image/infineon/generic-modern-car-stagebanner.jpg?$IM...
Battery energy storage `ul.bannerImg-container > li.imgContainer > picture.pic-container > img.currentTopic`	/is/image/infineon/energy-generation.jpg?$IMG-1400%E2%80%...
Infineon on board of Artemis II `ul.bannerImg-container > li.imgContainer > picture.pic-container > img.currentTopic`	/is/image/infineon/image-1.png?$IMG-1400%E2%80%8A-933-D$&...
Infineon Logo `div.info-container > nav.nav-list > div.logo-block > img`	www.infineon.com/content/dam/ifx/Infineon_Logo_Inverted.svg
Spinner `div.row > div#offcanvasWithBothOptions-1 > div.text-center > img`

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

●Max Potential First Input Delay 80 ms

●Layout shift culprits

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●LCP request discovery

●Modern HTTP

●Optimize viewport for mobile

●Avoids enormous network payloads Total size was 2,318 KiB

●JavaScript execution time 0.6 s

●Minimizes main-thread work 1.7 s

●Avoid long main-thread tasks 1 long task found

●Avoid non-composited animations 1 animated element found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 30 ms

●Server Backend Latencies 90 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 20 ms

●Avoid large layout shifts 4 layout shifts found

○INP breakdown

○User Timing marks and measures

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
All Events Press releases Market news See all events Press overview `div.ifx-fluid > div.tab-comp > div.tab-nav > div.js-tab-buttons`
Products and Applications Infineon designs, develops, manufactures, and market… `section > div.marketingtabcards-component > div.marketingtabcards-container > ul.nav`

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
Products and Applications Infineon designs, develops, manufactures, and market… `div.marketingtabcards-container > ul.nav > li.nav-item > div.nav-link`
Developer Support Best-in-class online support offered by Infineon engineers &… `div.marketingtabcards-container > ul.nav > li.nav-item > div.nav-link`
World leading solution A world leader in semiconductor solutions. `div.marketingtabcards-container > ul.nav > li.nav-item > div.nav-link`

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
All `div.js-tab-buttons > div.nav-link-function > button.tabs > h3#All`
See all events `div.link > div > a.link > span.underline-hide`
Press overview `div.link > div > a.link > span.underline-hide`
Products and Applications `ul.nav > li.nav-item > div.nav-link > h3.tabheading`
Infineon designs, develops, manufactures, and markets a broad range of solution… `ul.nav > li.nav-item > div.nav-link > p`
Developer Support `ul.nav > li.nav-item > div.nav-link > h3.tabheading`
Best-in-class online support offered by Infineon engineers & expert community `ul.nav > li.nav-item > div.nav-link > p`
World leading solution `ul.nav > li.nav-item > div.nav-link > h3.tabheading`
A world leader in semiconductor solutions. `ul.nav > li.nav-item > div.nav-link > p`

These are opportunities to improve the legibility of your content.

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.QSISlider > div > div > img `div.QSISlider > div > div > img`

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div > div > div.scrollable > iframe `div > div > div.scrollable > iframe`

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.

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
Infineon extends IoT leadership with the introduction of the industry's first W… `a.card > div.card-body > div.article-block > h5.Article-title`
KNOW WHAT YOU'RE MAKING? `div.container > div.row > div.blk-right > h5.head`

These are opportunities to improve keyboard navigation in your application.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
head > meta `head > meta`

These items highlight common accessibility best practices.

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
Log in to myInfineon `ul.stickRightNavItems > li.nav-item > div.login-dropdown > button.login-button`
AUTOMOTIVE `div.iconcollection-container > div.selected-icon > div.column > a.d-flex`
INDUSTRIAL `div.iconcollection-container > div.selected-icon > div.column > a.d-flex`
AI & COMMUNICATION `div.iconcollection-container > div.selected-icon > div.column > a.d-flex`
SECURITY `div.iconcollection-container > div.selected-icon > div.column > a.d-flex`
CONSUMER `div.iconcollection-container > div.selected-icon > div.column > a.d-flex`
SOLUTIONS `div.iconcollection-container > div.selected-icon > div.column > a.d-flex`

○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

●Form elements have associated labels

●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

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links have a discernible name

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

●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.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[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

○`<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

○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.

○`[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.

○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

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
webkitRequestAnimationFrame is vendor-specific. Please use the standard requestAnimationFrame instead.	/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.46.0&Q_CLIENT... line 19, col 45424

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
www.infineon.com/etc/clientlibs/digikey/dk-hc-sso.min.js	`ReferenceError: require is not defined at https://www.infineon.com/etc/clientlibs/digikey/dk-hc-sso.min.js:1:17`

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.

●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 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.infineon.com/press-release/2026/infxx202604-077	Read 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.QSISlider > div > div > img `div.QSISlider > div > div > 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
ul#column2 > li.prosubLink0 > span.d-flex > a.labelText `ul#column2 > li.prosubLink0 > span.d-flex > a.labelText`
ul#column2 > li.prosubLink0 > span.d-flex > a.labelText `ul#column2 > li.prosubLink0 > span.d-flex > a.labelText`
ul#column2 > li.prosubLink0 > span.d-flex > a.labelText `ul#column2 > li.prosubLink0 > span.d-flex > a.labelText`
ul#column2 > li.prosubLink0 > span.d-flex > a.labelText `ul#column2 > li.prosubLink0 > span.d-flex > a.labelText`
ul#column2 > li.prosubLink0 > span.d-flex > a.labelText `ul#column2 > li.prosubLink0 > span.d-flex > a.labelText`
div.ctroller-wrapper > div#button > div.btn-inner-wrapper > a#pauseCycle `div.ctroller-wrapper > div#button > div.btn-inner-wrapper > a#pauseCycle`
… `div.ctroller-wrapper > div#button > div.btn-inner-wrapper > a#resumeCycle`
div#button > div.btn-inner-wrapper > span.cursoricon > a#prevBtn `div#button > div.btn-inner-wrapper > span.cursoricon > a#prevBtn`
div#button > div.btn-inner-wrapper > span.cursoricon > a#nextBtn `div#button > div.btn-inner-wrapper > span.cursoricon > a#nextBtn`
`div.ctroller-wrapper > div#button > div.btn-inner-wrapper > a#prevMobBtn`
div#button > div.btn-inner-wrapper > div.mob-show > a#pauseMobCycle `div#button > div.btn-inner-wrapper > div.mob-show > a#pauseMobCycle`
div#button > div.btn-inner-wrapper > div.mob-show > a#resumeMobCycle `div#button > div.btn-inner-wrapper > div.mob-show > a#resumeMobCycle`
div.ctroller-wrapper > div#button > div.btn-inner-wrapper > a#nextMobBtn `div.ctroller-wrapper > div#button > div.btn-inner-wrapper > a#nextMobBtn`
Cookies `div.d-md-flex > ul > li > a.cursor-style`

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

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

○robots.txt is valid