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Lighthouse Desktop

· 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.

79

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
www.janestreet.com/static/img/one-medical-suite.jpg0.0 ms838.4 KiB
www.janestreet.com/static/img/new/figgie-mobile.png0.0 ms750.0 KiB
www.janestreet.com/static/img/office-screenshot.png0.0 ms719.7 KiB
/assets/homepage-slide-2-3f112b3ed52c9795b893fa5d17f5c4d0...0.0 ms610.8 KiB
/assets/homepage-slide-1-mobile-a4b68df52a95187fb8b7a26d6...0.0 ms599.9 KiB
www.janestreet.com/static/img/tech-talks/andreessens-folly.jpg0.0 ms534.9 KiB
/assets/programs-card-f0089c73ca7584dbf418e8c180df81ab4bd...0.0 ms387.4 KiB
/assets/events-card-4fc431a3d286e41d30d4a083503af91102957...0.0 ms346.9 KiB
/assets/homepage-slide-2-mobile-2dc2c564c89dd75d91790e1aa...0.0 ms324.6 KiB
www.janestreet.com/static/img/new/global-market-structure-2026.jpg0.0 ms301.1 KiB
www.janestreet.com/static/img/new/internships-still.png0.0 ms299.9 KiB
www.janestreet.com/static/img/street-view/open-mic-night-0.jpg0.0 ms298.4 KiB
/assets/internships-card-300dee3a9fad68cbf0058bd42a842623...0.0 ms279.4 KiB
/assets/homepage-slide-3-3bd597a5b293bc8af081f9fc26a782b9...0.0 ms203.9 KiB
/assets/signals-and-threads-62fe2c4c231f5df7b80ee2e9b01a2...0.0 ms144.1 KiB
/static/fonts/Alright-Sans-LT/AlrightSansLT-LightItalic-1...0.0 ms139.8 KiB
www.janestreet.com/static/fonts/Alright-Sans-LT/AlrightSansLT-Black-1v7.otf0.0 ms139.7 KiB
www.janestreet.com/static/fonts/Alright-Sans-LT/AlrightSansLT-Medium-1v7.otf0.0 ms136.6 KiB
www.janestreet.com/static/fonts/Alright-Sans-LT/AlrightSansLT-Light-1v7.otf0.0 ms136.2 KiB
www.janestreet.com/static/fonts/Alright-Sans-LT/AlrightSansLT-Regular-1v7.otf0.0 ms135.5 KiB
www.janestreet.com/static/img/tech-talks/concurrency-coordination.jpg0.0 ms133.9 KiB
/assets/homepage-slide-3-mobile-b078425a117c77ca1e65ce9b1...0.0 ms133.1 KiB
/assets/homepage-slide-1-a57e52306261a603080369a0026426f7...0.0 ms123.2 KiB
/assets/homepage-hero-poster-195d97fb9099c25c72dd1c44c6f7...0.0 ms119.7 KiB
/assets/main-6772b6719891e16e3ae77c74c5f08294832adfc66952...0.0 ms113.6 KiB
/assets/homepage-hero-poster-mobile-2661dbd9af4658dbeea11...0.0 ms60.4 KiB
/assets/vendor/gsap.min-0f005b992d31aa7fea9ae6f3bc1188c6f...0.0 ms30.8 KiB
/assets/jane-street-blog-26401ba6855fdfc444a8bb435fd49dd8...0.0 ms20.7 KiB
/assets/vendor/gsapScrollTrigger.min-64b12f49d4fad45cdb17...0.0 ms19.3 KiB
/assets/v4-style-aa4777bff47ebba7f02a2ea10cde6949fd1000ea...0.0 ms16.5 KiB
/assets/vendor/gsapDraggable.min-61d5a2366b76220c45c8ce6c...0.0 ms14.7 KiB
/assets/page-bg-img-home-c782f4d56a0f3b46eb87e4906f2d0aa3...0.0 ms10.6 KiB
/assets/logo_horizontal-16929188a56384c8e77bea91967c45531...0.0 ms6.8 KiB
/assets/pg/the-latest-7f5a2eeb938761aad9b2f815ad586714ddd...0.0 ms4.5 KiB
/assets/components/v4-carousel-030b2654000f6ac3a49b8e930c...0.0 ms1.5 KiB
/assets/icon-x-circle-ce41a957ee46ecbf02a4efce778d3370bbf...0.0 ms1019 B
/assets/page-bg-img-home-hex-fill-c53bbcf7b2f5f1e0462b333...0.0 ms948 B
/assets/page-bg-img-home-hex-fill-red-segment-e52814d823d...0.0 ms948 B
www.janestreet.com/static/img/new/podcast.svg0.0 ms945 B
/assets/page-bg-img-home-hex-block-white-f4c9f51f35833cfc...0.0 ms942 B
/assets/page-bg-img-home-hex-transparent-6d73d0b9a1108836...0.0 ms900 B
www.janestreet.com/static/img/icon-search.svg0.0 ms863 B
www.janestreet.com/static/js/v4-video.js0.0 ms786 B
/assets/pg/home-0da93c23506e884fd53860ebd78ed8f72341d74e4...0.0 ms636 B
/assets/icon-menu-c17044c2f4a92db9d8d5fca05645f3035aa7880...0.0 ms534 B
www.janestreet.com/static/img/latest-feed/icon-video-play.svg0.0 ms450 B
/content/5tj596g8cjxel7jews6zf0eeq/logo.gif?l=https://www...0.0 ms183 B

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:0.312 source:map[column:11805 line:1 type:source-location url:https://www.janestreet.com/assets/vendor/gsap.min-0f005b992d31aa7fea9ae6f3bc1188c6fb8a953eb4dbeae7f0a34c818c3386c5.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:32.192 source:map[type:text value:[unattributed]]] map[reflowTime:1.586 source:map[column:8893 line:0 type:source-location url:https://www.janestreet.com/assets/vendor/gsapDraggable.min-61d5a2366b76220c45c8ce6c88897c69f52de290d795611d4b0b9841c895b1cd.js urlProvider:network]] map[reflowTime:0.159 source:map[column:4943 line:1 type:source-location url:https://www.janestreet.com/assets/vendor/gsapScrollTrigger.min-64b12f49d4fad45cdb1787545de4120518327301825f3b8d7b335d125e4195a8.js urlProvider:network]] map[reflowTime:0.301 source:map[column:7272 line:0 type:source-location url:https://www.janestreet.com/assets/vendor/gsapScrollTrigger.min-64b12f49d4fad45cdb1787545de4120518327301825f3b8d7b335d125e4195a8.js urlProvider:network]] map[reflowTime:0.171 source:map[column:20699 line:0 type:source-location url:https://www.janestreet.com/assets/vendor/gsapScrollTrigger.min-64b12f49d4fad45cdb1787545de4120518327301825f3b8d7b335d125e4195a8.js urlProvider:network]] map[reflowTime:0.075 source:map[column:48 line:0 type:source-location url:https://www.janestreet.com/assets/components/v4-carousel-030b2654000f6ac3a49b8e930cffb84a4fbb998d15261b98787a73d416b8fcff.js urlProvider:network]] map[reflowTime:1.496 source:map[column:16718 line:0 type:source-location url:https://www.janestreet.com/assets/vendor/gsap.min-0f005b992d31aa7fea9ae6f3bc1188c6fb8a953eb4dbeae7f0a34c818c3386c5.js urlProvider:network]] map[reflowTime:0.1 source:map[column:3802 line:0 type:source-location url:https://www.janestreet.com/assets/vendor/gsapScrollTrigger.min-64b12f49d4fad45cdb1787545de4120518327301825f3b8d7b335d125e4195a8.js urlProvider:network]] map[reflowTime:0.101 source:map[column:7467 line:0 type:source-location url:https://fast.wistia.net/assets/external/iframeApi.js@49b80af9d2806884c566f240cb7a5b25caa013f7 urlProvider:network]] map[reflowTime:0.085 source:map[column:14479 line:0 type:source-location url:https://www.janestreet.com/assets/vendor/gsapScrollTrigger.min-64b12f49d4fad45cdb1787545de4120518327301825f3b8d7b335d125e4195a8.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: main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.homepage-hero-placeholder
path: 1,HTML,1,BODY,8,DIV,0,MAIN,0,DIV,0,DIV,1,IMG
selector: main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.homepage-hero-placeholder
snippet: <img class="homepage-hero-placeholder scroll-group-6" src="/assets/homepage-hero-poster-195d97fb9099c25c72dd1c44c6f7bc5486ac3c7124579…">

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
value: no origins were preconnected
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.

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.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
/assets/programs-card-f0089c73ca7584dbf418e8c180df81ab4bd...386.7 KiB367.8 KiB
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
/assets/events-card-4fc431a3d286e41d30d4a083503af91102957...346.3 KiB327.4 KiB
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
/assets/internships-card-300dee3a9fad68cbf0058bd42a842623...278.8 KiB259.9 KiB
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
/assets/signals-and-threads-62fe2c4c231f5df7b80ee2e9b01a2...143.7 KiB123.3 KiB
div.slide-track > div.slide > div.image-wrapper > img.desktop-image div.slide-track > div.slide > div.image-wrapper > img.desktop-image
/assets/homepage-slide-1-a57e52306261a603080369a0026426f7...122.8 KiB64.1 KiB
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.homepage-hero-placeholder main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.homepage-hero-placeholder
/assets/homepage-hero-poster-195d97fb9099c25c72dd1c44c6f7...119.3 KiB19.3 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

Diagnostics

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.

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 11.9 KiB
URLTransfer SizeEst Savings
/assets/v4-style-aa4777bff47ebba7f02a2ea10cde6949fd1000ea...16.3 KiB11.9 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
Jane Street logo div.primary-nav-container > nav.desktop-nav > a.site-title > img#logo
/assets/logo_horizontal-16929188a56384c8e77bea91967c45531...
div.primary-nav-container > nav.desktop-nav > div.desktop-search-icon > img div.primary-nav-container > nav.desktop-nav > div.desktop-search-icon > img
www.janestreet.com/static/img/icon-search.svg

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

●Max Potential First Input Delay 90 ms
●Layout shift culprits
●Document request latency
●Optimize DOM size
●Font display
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 8 user timings
●JavaScript execution time 0.4 s
●Minimizes main-thread work 0.9 s
●Avoid long main-thread tasks 2 long tasks found
●Avoid non-composited animations 1 animated element found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 200 ms
●Server Backend Latencies 100 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid multiple page redirects
●Initial server response time was short Root document took 110 ms
○INP breakdown
○Avoid large layout shifts
81

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.

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.primary-nav-container > nav.desktop-nav > div.desktop-search-icon > img div.primary-nav-container > nav.desktop-nav > div.desktop-search-icon > img
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.homepage-hero-placeholder main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.homepage-hero-placeholder
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.home-bg-img main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.home-bg-img
div.slide-track > div.slide > div.image-wrapper > img.desktop-image div.slide-track > div.slide > div.image-wrapper > img.desktop-image
div.slide-track > div.slide > div.image-wrapper > img.desktop-image div.slide-track > div.slide > div.image-wrapper > img.desktop-image
div.slide-track > div.slide > div.image-wrapper > img.desktop-image div.slide-track > div.slide > div.image-wrapper > img.desktop-image
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > 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
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > iframe#home-page-hero-iframe main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > iframe#home-page-hero-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
We commit our capital, global reach, technology, and expertise to help institut… div.container > div.v4-section > div.text-block > h5

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

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Join us div.v4-section > div.text-block > div.button-container > button.v4-button
Partner with us div.container > div.v4-section > div.button-container > button.v4-button
Learn more div.slide > div.text-block > div.button-container > button.v4-button

These items highlight common accessibility best practices.

○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 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
●Document has a main landmark.
●Deprecated ARIA roles were not used
●All heading elements contain content.
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○`[aria-hidden="true"]` elements do not contain focusable descendents
○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.
○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>`.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Elements with visible text labels have matching accessible names.
○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.
96

Best Practices

Browser Compatibility

A character encoding declaration is required. It can be done with a `<meta>` tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.

Why this matters

Performance issues directly impact user engagement and conversion rates.

●Uses HTTPS
●Avoids deprecated APIs
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Use a strong HSTS policy
○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.

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.primary-nav-container > nav.desktop-nav > div.desktop-search-icon > img div.primary-nav-container > nav.desktop-nav > div.desktop-search-icon > img
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.homepage-hero-placeholder main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.homepage-hero-placeholder
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.hex
main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.home-bg-img main.page-content > div.page-background-image-wrapper > div.page-background-image-desktop > img.home-bg-img
div.slide-track > div.slide > div.image-wrapper > img.desktop-image div.slide-track > div.slide > div.image-wrapper > img.desktop-image
div.slide-track > div.slide > div.image-wrapper > img.desktop-image div.slide-track > div.slide > div.image-wrapper > img.desktop-image
div.slide-track > div.slide > div.image-wrapper > img.desktop-image div.slide-track > div.slide > div.image-wrapper > img.desktop-image
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img
div.v4-section > div.v4-cards > a.v4-card > img div.v4-section > div.v4-cards > a.v4-card > img

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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