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

Audit breakdown by category with detailed findings.

65

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.

RequestCache TTLTransfer Size
assets.qualified.com/static-media/piperx-loading/Olivia.mp40.0 ms1.9 MiB
/marketing-2026-04-16/wp-content/uploads/2024/03/features...86400.0 s832.6 KiB
/marketing-2026-04-16/wp-content/themes/photoshelter/dist...86400.0 s327.5 KiB
js.qualified.com/qualified.js?token=cUXkaFNnffEVeCQp60.0 s117.0 KiB
assets.qualified.com/packs/media/Inter-SemiBold.fcb100c7.woff20.0 ms103.9 KiB
js.qualified.com/packs/media/Inter-Regular.f1f0c35b.woff20.0 ms97.1 KiB
assets.qualified.com/packs/media/Inter-Regular.f1f0c35b.woff20.0 ms96.9 KiB
/marketing-2026-04-16/wp-content/themes/photoshelter/dist...86400.0 s201.2 KiB
/marketing-2026-04-16/wp-content/themes/photoshelter/dist...86400.0 s201.2 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s146.8 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s138.2 KiB
www.clickcease.com/monitor/stat.js0.0 ms43.6 KiB
/marketing-2026-04-16/wp-content/uploads/2024/03/DAM_Page...86400.0 s104.2 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s91.5 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s57.8 KiB
/marketing-2026-04-16/wp-content/uploads/2024/06/Adobe_Ex...86400.0 s41.2 KiB
tags.clickagy.com/data.js?rnd=62fe5c0e6ad960.0 ms14.0 KiB
js.adsrvr.org/up_loader.1.1.0.js0.0 ms12.3 KiB
ws-assets.zoominfo.com/formcomplete.js3600.0 s14.4 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s26.5 KiB
/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/...14400.0 s12.4 KiB
/marketing-2026-04-16/wp-content/uploads/2024/03/Adobe_Ph...86400.0 s19.8 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
static.hotjar.com/c/hotjar-3738829.js?sv=660.0 s6.2 KiB
static.hotjar.com/c/hotjar-5183841.js?sv=660.0 s6.2 KiB
static.hotjar.com/c/hotjar-3738829.js?sv=760.0 s6.2 KiB
static.hotjar.com/c/hotjar-5183841.js?sv=760.0 s6.2 KiB
js.zi-scripts.com/zi-tag.js0.0 ms5.7 KiB
/marketing-2026-04-16/wp-content/themes/photoshelter/asse...86400.0 s14.2 KiB
/marketing/wp-content/themes/photoshelter/assets/fonts/ou...86400.0 s14.2 KiB
/marketing/wp-content/themes/photoshelter/assets/fonts/ou...86400.0 s14.1 KiB
/marketing-2026-04-16/wp-content/themes/photoshelter/asse...86400.0 s14.1 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s14.0 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s12.1 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s10.9 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.7 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s9.7 KiB
/marketing-2026-04-16/wp-content/uploads/2024/02/Purdue-s...86400.0 s8.2 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s7.3 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s7.2 KiB
/marketing-2026-04-16/wp-content/uploads/2024/02/Stars.svg86400.0 s5.5 KiB
/attribution_tracking/conversions/12.js?p=https://www.pho...0.0 ms2.2 KiB
/marketing/wp-content/themes/photoshelter/dist/footer-bg....86400.0 s4.8 KiB
/dcdn/settings.js?a=981816&settings_type=4&ts=1776871296&...1800.0 s1.7 KiB
munchkin.marketo.net/munchkin-beta.js0.0 ms1.1 KiB
/marketing-2026-04-16/wp-content/uploads/2024/02/adobe-cc...86400.0 s2.8 KiB
js.adsrvr.org/universal_pixel.js0.0 ms958 B
s.psecn.photoshelter.com/marketing-2026-04-16/wp-content/uploads/2024/02/box.svg86400.0 s2.1 KiB
/collect?v=2&fmt=js&pid=2420009&time=1776888682776&url=ht...0.0 ms692 B
/marketing-2026-04-16/wp-content/uploads/2024/02/asana-lo...86400.0 s1.5 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s1.4 KiB
/marketing-2026-04-16/wp-content/webp-express/webp-images...86400.0 s1.1 KiB
/marketing/wp-content/themes/photoshelter/dist/list-check...86400.0 s708 B
/v.gif?cd=0&a=981816&d=photoshelter.com&u=D7A9699EC8FF41F...43200.0 s145 B
/p.css?s=1&k=uyg8yvf&ht=tk&f=45692.45694.53712.53713&a=85...604800.0 s172 B
/p.css?s=1&k=uyg8yvf&ht=tk&f=45692.45694.53712.53713&a=85...604800.0 s172 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:4.358 source:map[column:92383 line:2 type:source-location url:https://js.qualified.com/packs/js/multimodal_v2-fe90ad83.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:24.014 source:map[column:55991 line:0 type:source-location url:https://js.qualified.com/packs/js/offers-b8e8b6e8.js urlProvider:network]] map[reflowTime:11.743 source:map[column:54393 line:0 type:source-location url:https://js.qualified.com/packs/js/offers-b8e8b6e8.js urlProvider:network]] map[reflowTime:0.311 source:map[column:26998 line:0 type:source-location url:https://js.qualified.com/packs/js/offers-b8e8b6e8.js urlProvider:network]] map[reflowTime:4.358 source:map[column:92597 line:1 type:source-location url:https://js.qualified.com/packs/js/multimodal_v2-fe90ad83.js urlProvider:network]] map[reflowTime:1.807 source:map[type:text value:[unattributed]]]]

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.hero-media__content > span.hero-media__bg-wrapper > picture > img.block
path: 1,HTML,1,BODY,21,MAIN,0,SECTION,1,DIV,1,SPAN,0,PICTURE,1,IMG
selector: div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block
snippet: <img class="block h-auto w-full lg:w-auto lg:h-[550px] rounded-3xl webpexpress-process…" src="https://s.psecn.photoshelter.com/marketing-2026-04-16/wp-content/webp-expr…">

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.

URLTransfer SizeDuration
/marketing-2026-04-16/wp-content/themes/photoshelter/dist...201.2 KiB562 ms
use.typekit.net/uyg8yvf.css?ver=6.9.4986 B214 ms
cdn.cookielaw.org/consent/0191233d-bb58-77e0-ae8e-4738d995651d/OtAutoBlock.js0 B230 ms
cdn.cookielaw.org/consent/0191233d-bb58-77e0-ae8e-4738d995651d/otSDKStub.js0 B230 ms
/p.css?s=1&k=uyg8yvf&ht=tk&f=45692.45694.53712.53713&a=85...172 B203 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.

URLResource SizeEst Savings
A fictitious university leveraging a real-time content distribution workflow to… main#main > section#block_c274d7ac60d58392a343a924b91b0338 > div.content-half-content-media__media > img.rounded-2xl
/marketing-2026-04-16/wp-content/uploads/2024/03/features...831.8 KiB792.0 KiB
div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block
/marketing-2026-04-16/wp-content/webp-express/webp-images...146.3 KiB114.3 KiB
div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block
/marketing-2026-04-16/wp-content/webp-express/webp-images...137.7 KiB105.2 KiB
Graph showcasing content analytics, highlighting metrics such as views, engagem… main#main > section#block_5847b8d7fb8a48ac2512740f0bb86bc9 > div.content-half-content-media__media > img.rounded-2xl
/marketing-2026-04-16/wp-content/uploads/2024/03/DAM_Page...103.8 KiB85.7 KiB
image representing branded portals in UGC management product from photoshelter section#block_0a2b48381ff74ba814232ae22bc7dc0f > div.content-half-content-media__media > picture > img.rounded-2xl
/marketing-2026-04-16/wp-content/webp-express/webp-images...91.1 KiB51.3 KiB
Four images of commencement ceremonies in a marketing asset library showcasing … section#block_63841d38e9ca10ec44f90624c5fa76de > div.content-half-content-media__media > picture > img.rounded-2xl
/marketing-2026-04-16/wp-content/webp-express/webp-images...57.4 KiB26.4 KiB
Hartford HealthCare logo. div.content-logo-grid__logos-grid > div.content-logo-grid__logos-grid-logo > picture > img.block
/marketing-2026-04-16/wp-content/webp-express/webp-images...26.1 KiB25.3 KiB
I Love NY Logo. div.content-logo-grid__logos-grid > div.content-logo-grid__logos-grid-logo > picture > img.block
/marketing-2026-04-16/wp-content/webp-express/webp-images...13.7 KiB13.0 KiB
Purdue University logo div.content-logo-grid__logos > div.content-logo-grid__logos-grid > div.content-logo-grid__logos-grid-logo > img.block
/marketing-2026-04-16/wp-content/uploads/2024/02/Purdue-s...7.9 KiB7.8 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: 667 ms
URLTime Spent
photoshelter.com/477 ms
www.photoshelter.com/190 ms
www.photoshelter.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

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: 120 ms 162.8 KiB
URLTransfer SizeEst Savings
/marketing-2026-04-16/wp-content/themes/photoshelter/dist...200.7 KiB162.8 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: 290 ms 681.3 KiB
URLTransfer SizeEst Savings
/marketing-2026-04-16/wp-content/themes/photoshelter/dist...326.9 KiB264.7 KiB
www.googletagmanager.com/gtag/js?id=G-KVMNJL24QQ&cx=c&gtm=4e64k0174.4 KiB68.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-534WKDSX161.2 KiB62.7 KiB
www.googletagmanager.com/gtag/js?id=AW-1048371370&cx=c&gtm=4e64k0145.6 KiB61.9 KiB
js.qualified.com/qualified.js?token=cUXkaFNnffEVeCQp116.4 KiB56.8 KiB
www.clickcease.com/monitor/stat.js42.9 KiB38.4 KiB
script.hotjar.com/modules.6a0f3932cb1341a35c18.js56.1 KiB37.7 KiB
/cdn/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-71b55da48a4...56.6 KiB34.6 KiB
js.qualified.com/packs/js/multimodal_v2-fe90ad83.js97.2 KiB31.4 KiB
js.qualified.com/packs/js/offers-b8e8b6e8.js38.7 KiB24.5 KiB

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
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.

URLTransfer Size
assets.qualified.com/static-media/piperx-loading/Olivia.mp41.9 MiB
/marketing-2026-04-16/wp-content/uploads/2024/03/features...832.6 KiB
assets.qualified.com/packs/js/widget/sandboxed/messenger-573d66d5.js803.6 KiB
/marketing-2026-04-16/wp-content/themes/photoshelter/dist...327.5 KiB
www.photoshelter.com/310.8 KiB
www.photoshelter.com/310.7 KiB
/marketing-2026-04-16/wp-content/themes/photoshelter/dist...201.2 KiB
/marketing-2026-04-16/wp-content/themes/photoshelter/dist...201.2 KiB
www.googletagmanager.com/gtag/js?id=G-KVMNJL24QQ&cx=c&gtm=4e64k0174.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-534WKDSX161.5 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.hero-media__content > span.hero-media__bg-wrapper > picture > img.block div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block
/marketing-2026-04-16/wp-content/webp-express/webp-images...
div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block
/marketing-2026-04-16/wp-content/webp-express/webp-images...
Microsoft 365 Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
Microsoft PowerPoint Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
Microsoft SharePoint Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
Microsoft Teams Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
Photo Mechanic Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
SIDEARM Sports Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
Sketch Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
Slack Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
Slate Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
WordPress Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
Wrike Icon div.splide__track > ul.splide__list > li.content-integrations__logos-badge > img.block
Adobe Premiere Pro Icon ul.splide__list > li.content-integrations__logos-badge > picture > img.block
AP Icon ul.splide__list > li.content-integrations__logos-badge > picture > img.block

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

●Max Potential First Input Delay 70 ms
●Layout shift culprits
●Optimize DOM size
●Font display
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 5 user timings
●JavaScript execution time 0.4 s
●Minimizes main-thread work 1.5 s
●Avoid long main-thread tasks 2 long tasks found
●Avoid non-composited animations 1 animated element found
●Network Requests
●Network Round Trip Times 170 ms
●Server Backend Latencies 150 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 120 ms
●Avoid large layout shifts 12 layout shifts found
○INP breakdown
85

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

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Iris assistant body.home > q-focus-sentinel > div
After Iris assistant body.home > q-focus-sentinel > div
Iris assistant, start div#qualified-multimodal-host > div
Iris assistant, end div#qualified-multimodal-host > div

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
2026 AI SUMMIT span.container > div.headline > div > span
Watch now div.headline > a#_qualified-offer-cta-button-1852173741359884020 > div > span
Take a Tour nav#headerTopNavigation > ul.header__top-menu > div.button-container > a.button
Book a Demo nav#headerTopNavigation > ul.header__top-menu > div.button-container > a.button
Book a Demo div.hero-media__content-wrapper > div.hero-media__content > div.hero-media__buttons > a.button
Take a Tour div.hero-media__content-wrapper > div.hero-media__content > div.hero-media__buttons > a.button
See All Integrations div.acf-innerblocks-container > section#block_5b2787c11e17112d57fd55ba66dcbc6f > div.content-integrations__buttons > a.button
Ready to do more with DAM? div.md:px-8 > div.callout-color-block__content-wrapper > div.max-w-[800px] > h2.mb-0
Book a Demo div.callout-color-block__content-wrapper > div.max-w-[800px] > div.flex > a.button
Take a Tour div.callout-color-block__content-wrapper > div.max-w-[800px] > div.flex > a.button

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.hero-media__content > span.hero-media__bg-wrapper > picture > img.block div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block
div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Products Solutions Customer Stories Resources Pricing Take a Tour Book a Demo L… div.header__wrapper > div#headerTop > nav#headerTopNavigation > ul.header__top-menu

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Links have a discernible name
●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
●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 input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○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
○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
○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
○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.
58

Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URLRequest Resolution
www.photoshelter.com/Allowed

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
AttributionReporting
snap.licdn.com/li.lms-analytics/insight.min.js
Unload event listeners are deprecated and will be removed.
blob:https://www.photoshelter.com/93090f6b-9ca7-4ed3-8a00-8f2ac1d2e880

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.

SourceDescription
www.photoshelter.com/ line 181, col 5
ReferenceError: jQuery is not defined at https://www.photoshelter.com/:182:6
●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
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
○Detected JavaScript libraries
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.

Content Best Practices

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.hero-media__content > span.hero-media__bg-wrapper > picture > img.block div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block
div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block div.hero-media__content > span.hero-media__bg-wrapper > picture > img.block

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 have descriptive text
●Links are crawlable
●robots.txt is valid
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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