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
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	2.1 MiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/static...	0.0 ms	1.1 MiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	588.2 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	527.1 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	246.7 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/static...	0.0 ms	157.9 KiB
js-cdn.dynatrace.com/jstag/145e12d594f/bf25977vwq/EA7C4B59F27D43EB_complete.js	3600.0 s	158.8 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	120.3 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	74.4 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	71.2 KiB
dt-cdn.net/hub/logos/kubernetes-monitoring-statistics.png	0.0 ms	61.8 KiB
dt-cdn.net/hub/logos/aws.png	0.0 ms	57.5 KiB
dt-cdn.net/hub/logos/prometheus-1.png	0.0 ms	56.0 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	53.2 KiB
dt-cdn.net/hub/logos/google-cloud-apis.png	0.0 ms	52.1 KiB
dt-cdn.net/hub/logos/red-hat-enterprise-linux.png	0.0 ms	51.7 KiB
/assets/Marketing/section-backgrounds/_1366x768_crop_cent...	0.0 ms	50.7 KiB
dt-cdn.net/hub/logos/oracle-http-server.png	0.0 ms	49.7 KiB
dt-cdn.net/hub/logos/docker.png	0.0 ms	48.9 KiB
dt-cdn.net/hub/logos/opentelemetry.png	0.0 ms	48.3 KiB
cdn.cookielaw.org/scripttemplates/202409.1.0/otBannerSdk.js	86400.0 s	111.6 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/fonts/...	0.0 ms	38.5 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	37.1 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/fonts/...	0.0 ms	35.9 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/fonts/...	0.0 ms	35.7 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/fonts/...	0.0 ms	34.6 KiB
v2.d41.co/tags/dnb_coretag_v6.min.js	0.0 ms	30.8 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	23.1 KiB
www.redditstatic.com/ads/pixel.js	60.0 s	19.0 KiB
tags.srv.stackadapt.com/events.js	5.0 s	7.7 KiB
cdn.cookielaw.org/logos/static/ot_company_logo.png	86400.0 s	19.1 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	6.2 KiB
static.hotjar.com/c/hotjar-2803510.js?sv=6	60.0 s	6.2 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/static...	0.0 ms	3.5 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	2.6 KiB
www.influ2.com/tracker?clid=24230840-4620-4109-ad27-4e2ac9813fc2	0.0 ms	2.6 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	0.0 ms	2.3 KiB
ws.zoominfo.com/pixel/620e8e0e14de72001cc2a385	0.0 ms	2.0 KiB
www.dynatrace.com/customscripts/hedgehog-cp-edit.js	0.0 ms	1.5 KiB
www.dynatrace.com/customscripts/usersnap.js	0.0 ms	1.5 KiB
munchkin.marketo.net/munchkin.js	0.0 ms	1.2 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.7 KiB
/rp.gif?ts=1776361197557&id=t2_gwin1logx&event=PageVisit&...	0.0 ms	667 B
/collect?v=2&fmt=js&pid=8428&time=1776361197528&li_adsId=...	0.0 ms	288 B
cdn.cookielaw.org/logos/static/ot_close.svg	86400.0 s	484 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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:117.678 source:map[type:text value:[unattributed]]] map[reflowTime:13.419 source:map[column:3332 line:1 type:source-location url:https://www.dynatrace.com/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/chunk/b27111a.modern.js urlProvider:network]] map[reflowTime:11.683 source:map[column:13513 line:0 type:source-location url:https://www.dynatrace.com/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/chunk/268d89e.modern.js urlProvider:network]] map[reflowTime:5.734 source:map[column:243284 line:1 type:source-location url:https://www.dynatrace.com/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/chunk/c58a26f.modern.js urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG

nodeLabel: Dynatrace dashboard

path: 1,HTML,1,BODY,1,DIV,1,DIV,0,SPAN,0,DIV,0,DIV,2,MAIN,1,SECTION,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,IMG

selector: div.l-row > div.l-col-md-7 > div.a-perspective-image > img.a-perspective-image--image

snippet: <img src="https://cdn.dm.dynatrace.com/assets/images/pages/page-home/dynatrace-dashb…" alt="Dynatrace dashboard" class="a-perspective-image--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

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
Platform data in context `div.o-product-slider__content > div.o-product-slider__contentImage > picture.o-product-slider__productImage > img.a-image`	/assets/images/content-blocks/slider/_1366x769_crop_cente...	227.8 KiB	159.0 KiB
Alibaba Cloud `ul > li > picture > img.a-image`	cdn.hub.central.dynatrace.com/hub/alicloud.png	97.9 KiB	97.5 KiB
Microsoft Azure `ul > li > picture > img.a-image`	dt-cdn.net/hub/azure-logo-icon.png	93.5 KiB	93.1 KiB
Sol ai observability `div#a-image-zoom-2 > a.a-image-zoom__anchor > picture > img.a-image`	/assets/Marketing/content-images/_1366x866_crop_center-ce...	128.4 KiB	77.3 KiB
Dynatrace dashboard `div.l-row > div.l-col-md-7 > div.a-perspective-image > img.a-perspective-image--image`	cdn.dm.dynatrace.com/assets/images/pages/page-home/dynatrace-dashboard-dark.png	154.4 KiB	77.0 KiB
Kubernetes Monitoring Statistics `ul > li > picture > img.a-image`	dt-cdn.net/hub/logos/kubernetes-monitoring-statistics.png	61.3 KiB	60.9 KiB
GitHub Advanced Security `ul > li > picture > img.a-image`	cdn.hub.central.dynatrace.com/hub/github-mark-icon_ytTQfaE.png	60.0 KiB	59.6 KiB
Platform answers in real time `div.o-product-slider__content > div.o-product-slider__contentImage > picture.o-product-slider__productImage > img.a-image`	/assets/images/content-blocks/slider/_1366x768_crop_cente...	97.4 KiB	58.1 KiB
AWS `ul > li > picture > img.a-image`	dt-cdn.net/hub/logos/aws.png	57.1 KiB	56.6 KiB
Prometheus `ul > li > picture > img.a-image`	dt-cdn.net/hub/logos/prometheus-1.png	55.5 KiB	55.0 KiB
Google Cloud APIs `ul > li > picture > img.a-image`	dt-cdn.net/hub/logos/google-cloud-apis.png	51.6 KiB	51.2 KiB
Red Hat Enterprise Linux `ul > li > picture > img.a-image`	dt-cdn.net/hub/logos/red-hat-enterprise-linux.png	51.2 KiB	50.8 KiB
Oracle HTTP Server `ul > li > picture > img.a-image`	dt-cdn.net/hub/logos/oracle-http-server.png	49.2 KiB	48.8 KiB
Docker `ul > li > picture > img.a-image`	dt-cdn.net/hub/logos/docker.png	48.4 KiB	48.0 KiB
OpenTelemetry `ul > li > picture > img.a-image`	dt-cdn.net/hub/logos/opentelemetry.png	47.8 KiB	47.3 KiB
Dynatrace intelligence promo `div.l-col-md-5 > a.page_home__promoImage > picture > img.a-image`	/assets/images/pages/page-home/_768x672_crop_center-cente...	63.0 KiB	38.7 KiB
Anthropic `ul > li > picture > img.a-image`	dt-cdn.net/hub/anthropic-icon-logo-png_seeklogo-515014-icon.png	38.5 KiB	38.0 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 253 ms

URL	Time Spent
dynatrace.com/	253 ms
www.dynatrace.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

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: 380 ms 560.0 KiB

URL	Transfer Size	Est Savings
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	585.8 KiB	539.9 KiB
	20.5 KiB	20.1 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: 1.3 s 2.0 MiB

URL	Transfer Size	Est Savings
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	2.1 MiB	1.1 MiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	524.7 KiB	212.3 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	244.6 KiB	104.4 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	69.4 KiB	66.2 KiB
www.googletagmanager.com/gtag/js?id=G-1MEMV02JXV&cx=c&gtm=4e64f0	163.6 KiB	64.7 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	72.5 KiB	58.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-PMMFLL	174.0 KiB	58.5 KiB
cdn.cookielaw.org/scripttemplates/202409.1.0/otBannerSdk.js	111.2 KiB	58.2 KiB
js-cdn.dynatrace.com/jstag/145e12d594f/bf25977vwq/EA7C4B59F27D43EB_complete.js	158.3 KiB	57.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-N5M6D47&gtm=4e64f0	143.6 KiB	54.2 KiB
www.googletagmanager.com/gtag/js?id=DC-9976700&cx=c&gtm=4e64f0	147.4 KiB	54.1 KiB
www.googletagmanager.com/gtag/js?id=AW-960101077&cx=c&gtm=4e64f0	137.4 KiB	53.9 KiB
cdn.calibermind.com/a.js	58.6 KiB	36.3 KiB
script.hotjar.com/modules.6a0f3932cb1341a35c18.js	56.1 KiB	25.6 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
www.dynatrace.com/	1.5 s	99 ms	1.9 ms
js-cdn.dynatrace.com/jstag/145e12d594f/bf25977vwq/EA7C4B59F27D43EB_complete.js	831 ms	720 ms	10 ms
Unattributable	695 ms	75 ms	0.0 ms
www.googletagmanager.com/gtm.js?id=GTM-N5M6D47&gtm=4e64f0	410 ms	390 ms	13 ms
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/static...	310 ms	265 ms	29 ms
script.hotjar.com/modules.6a0f3932cb1341a35c18.js	305 ms	281 ms	6.0 ms
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	286 ms	230 ms	0.4 ms
www.googletagmanager.com/gtm.js?id=GTM-PMMFLL	258 ms	226 ms	18 ms
www.googletagmanager.com/gtag/js?id=G-1MEMV02JXV&cx=c&gtm=4e64f0	190 ms	176 ms	12 ms
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	155 ms	108 ms	0.6 ms
j.6sc.co/6si.min.js	122 ms	117 ms	1.8 ms
www.googletagmanager.com/gtag/js?id=DC-9976700&cx=c&gtm=4e64f0	115 ms	103 ms	10 ms
cdn.cookielaw.org/scripttemplates/202409.1.0/otBannerSdk.js	99 ms	67 ms	14 ms
www.googletagmanager.com/gtag/js?id=AW-960101077&cx=c&gtm=4e64f0	90 ms	76 ms	10 ms
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	88 ms	15 ms	0.0 ms
cdn.calibermind.com/a.js	75 ms	66 ms	5.0 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	3.1 s
Other	1.3 s
Style & Layout	635 ms
Rendering	282 ms
Script Parsing & Compilation	154 ms
Parse HTML & CSS	104 ms
Garbage Collection	95 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
The page has an unload handler in the main frame.	Actionable
Pages with WebSocket cannot enter back/forward cache.	Pending browser support

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
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	2.1 MiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/static...	1.1 MiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	588.2 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	527.1 KiB
/assets/Marketing/content-images/_1366x866_crop_center-ce...	286.3 KiB
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...	246.7 KiB
/assets/Marketing/content-images/_1366x866_crop_center-ce...	242.0 KiB
/assets/images/content-blocks/slider/_1366x769_crop_cente...	228.4 KiB
/assets/Marketing/content-images/_1366x866_crop_center-ce...	200.4 KiB
/assets/Marketing/content-images/_1366x866_crop_center-ce...	197.0 KiB

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

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 17 user timings

●Avoid long main-thread tasks 16 long tasks found

●Image elements have explicit `width` and `height`

●Network Requests

●Network Round Trip Times 150 ms

●Server Backend Latencies 290 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 0 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○Avoid non-composited animations

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.

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
TRUSTED BY GLOBAL LEADERS TO DRIVE GROWTH AND INNOVATION `div.l-col-12 > div.page_home__customer-logofarm > div.page_home__customer-logofarmText > h4.a-headline`
AI Observability `ul.tabs__tabs > li#0 > span.tab__title > h5`
PLATFORM `ul.link-blocks > li > div.trigger > h4`

These are opportunities to improve keyboard navigation in your application.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
nav > ul > li > a `nav > ul > li > a`
nav > ul > li > a `nav > ul > li > a`

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-*]` attributes match their roles

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

●`[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

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

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

●Touch targets have sufficient size and spacing.

●Skip links are focusable.

●Document has a main landmark.

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Deprecated ARIA roles were not used

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

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

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

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

○`[role]` values are valid

○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

○Form elements have associated labels

○Links are distinguishable without relying on color.

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

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

○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
<source src> with a <picture> parent is invalid and therefore ignored. Please use <source srcset> instead.	www.dynatrace.com/ line 302, col -1
AttributionReporting	js-cdn.dynatrace.com/jstag/145e12d594f/bf25977vwq/EA7C4B59F27D43EB_complete.js line 251, col 106
Unload event listeners are deprecated and will be removed.	js-cdn.dynatrace.com/jstag/145e12d594f/bf25977vwq/EA7C4B59F27D43EB_complete.js line 251, col 106

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.dynatrace.com/	`Refused to execute script from 'https://www.dynatrace.com/customscripts/hedgehog-cp-edit.js' because its MIME type ('') is not executable, and strict MIME type checking is enabled.`
www.dynatrace.com/	`Refused to execute script from 'https://www.dynatrace.com/customscripts/usersnap.js' because its MIME type ('') is not executable, and strict MIME type checking is enabled.`

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Content security policy

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
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/static...
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...
/_deployments/hedgehog/2026-04-16T15:45:34-25c4566/_nuxt/...
v2.d41.co/tags/dnb_coretag_v6.min.js	v2.d41.co/tags/dnb_coretag_v6.min.js.map

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●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.dynatrace.com/solutions/ai-observability/	Learn more
www.dynatrace.com/platform/application-observability/	Learn more
www.dynatrace.com/platform/application-security/	Learn more
www.dynatrace.com/platform/business-observability/	Learn more
www.dynatrace.com/platform/digital-experience/	Learn more
www.dynatrace.com/platform/infrastructure-observability/	Learn more
www.dynatrace.com/platform/log-management-analytics/	Learn more
www.dynatrace.com/platform/software-delivery/	Learn more
www.dynatrace.com/platform/threat-observability/	Learn more
www.dynatrace.com/perform-2026/highlights/	Learn more
www.dynatrace.com/customers/air-france-klm/	Learn more
www.dynatrace.com/customers/adt/	Learn more
www.dynatrace.com/customers/next/	Learn more
www.dynatrace.com/customers/welab/	Learn more

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`