Lighthouse Mobile

· 0 checks — Mobile 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
/ewFOtI/kvjb/W/l/cTt0t5FWM9EZ/OaiOGmfmbDfLVz7X/MWFhNw/S2J...	21600.0 s	167.6 KiB
www.newyorkfed.org/medialibrary/media/v4/js/lib/jquery-1.10.2.min.js	2.0 s	39.2 KiB
www.newyorkfed.org/v4/css/fonts/robotocondensed-regular-webfont.woff	0.0 ms	24.7 KiB
www.newyorkfed.org/v4/css/fonts/robotocondensed-bold-webfont.woff	0.0 ms	24.6 KiB
/medialibrary/media/v4/components/lib/bxslider-4-master/i...	5.0 s	8.4 KiB
/medialibrary/media/v5/dxt-ui/images/logo.dda49c4ad304154...	5.0 s	8.4 KiB
/medialibrary/media/images/v4/about_the_fed/mega_menu/atn...	1.0 s	8.2 KiB
siteimproveanalytics.com/js/siteanalyze_6039721.js	86400.0 s	19.4 KiB
/medialibrary/media/images/v4/fs_i/mega_menu/fsi_mm_semin...	5.0 s	6.9 KiB
s.go-mpulse.net/boomerang/6S5R6-KN95T-HP8YC-HYFLF-GA6UP	604800.0 s	60.0 KiB
/medialibrary/media/v4/js/lib/jquery-ui-1.10.3.custom/css...	1.0 s	5.1 KiB
www.newyorkfed.org/medialibrary/media/v4/js/common.js	1.0 s	1.4 KiB
/medialibrary/media/v5/dxt-ui/css/dxt_desktop_print.c7687...	5.0 s	803 B
/medialibrary/media/v5/dxt-ui/images/nyfed_mobile_magnify...	5.0 s	659 B
/medialibrary/media/v5/dxt-ui/images/nyfed_mobile_magnify...	5.0 s	648 B
www.newyorkfed.org/medialibrary/media/v4/components/components_config.js	1.0 s	602 B
www.newyorkfed.org/medialibrary/media/footer/close-notice.png	5.0 s	333 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.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
www.newyorkfed.org/v4/css/fonts/robotocondensed-regular-webfont.woff	395 ms
www.newyorkfed.org/v4/css/fonts/robotocondensed-bold-webfont.woff	395 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.

	URL	Resource Size	Est Savings
construction workers in safety gear repairing a road with heavy machinery in th… `ul.featured > li > a > img.hidden`	/medialibrary/media/research/images/april-2026/lse_2026_r...	2.7 MiB	2.6 MiB
ul.featured > li > a > img.hidden `ul.featured > li > a > img.hidden`	/medialibrary/media/images/v5/library/markets/reports/omo...	970.6 KiB	928.3 KiB
tropical rainstorm flooded residential homes and cars in suburban community `ul.featured > li > a > img.hidden`	/medialibrary/media/research/images/april-2026/lse_2026_e...	877.3 KiB	835.0 KiB
li#spotlight-slide-7 > div#spotlight-image-7 > a.spotlight-slide-link > img `li#spotlight-slide-7 > div#spotlight-image-7 > a.spotlight-slide-link > img`	/medialibrary/media/images/v5/library/markets/ttw-how-cha...	229.2 KiB	218.2 KiB
li#spotlight-slide-1 > div#spotlight-image-1 > a.spotlight-slide-link > img `li#spotlight-slide-1 > div#spotlight-image-1 > a.spotlight-slide-link > img`	/medialibrary/media/images/v4/markets/landing_page_photo/...	166.3 KiB	155.4 KiB
four professionals in discussion at a conference room table `ul.featured > li > a > img.hidden`	/medialibrary/media/research/images/april-2026/lse_2026_a...	170.8 KiB	128.5 KiB
report cover `li#spotlight-slide-5 > div#spotlight-image-5 > a.spotlight-slide-link > img`	/medialibrary/media/regional-economy/spotlight/spotlight-...	110.1 KiB	99.1 KiB
li#spotlight-slide-0 > div#spotlight-image-0 > a.spotlight-slide-link > img `li#spotlight-slide-0 > div#spotlight-image-0 > a.spotlight-slide-link > img`	/medialibrary/media/images/v5/library/people/nyfed/staff/...	91.8 KiB	80.8 KiB
ul.featured > li.featured-headline-active > a > img.hidden `ul.featured > li.featured-headline-active > a > img.hidden`	/medialibrary/media/images/v5/library/people/nyfed/staff/...	111.2 KiB	75.9 KiB
li#spotlight-slide-4 > div#spotlight-image-4 > a.spotlight-slide-link > img `li#spotlight-slide-4 > div#spotlight-image-4 > a.spotlight-slide-link > img`	/medialibrary/media/images/v5/library/economic-outlook/tt...	73.5 KiB	62.6 KiB
three professionals seated at a conference table `li#spotlight-slide-2 > div#spotlight-image-2 > a.spotlight-slide-link > img`	/medialibrary/media/images/v4/home_page/spotlight_photo/b...	33.9 KiB	23.7 KiB
li#spotlight-slide-8 > div#spotlight-image-8 > a.spotlight-slide-link > img `li#spotlight-slide-8 > div#spotlight-image-8 > a.spotlight-slide-link > img`	/medialibrary/media/images/v4/home_page/spotlight_photo/b...	31.2 KiB	21.8 KiB
li#spotlight-slide-3 > div#spotlight-image-3 > a.spotlight-slide-link > img `li#spotlight-slide-3 > div#spotlight-image-3 > a.spotlight-slide-link > img`	/medialibrary/media/images/v5/library/markets/tw-omo2025-...	22.7 KiB	15.8 KiB
packages on a conveyor belt `li#spotlight-slide-6 > div#spotlight-image-6 > a.spotlight-slide-link > img`	/medialibrary/media/images/v4/home_page/spotlight_photo/r...	16.6 KiB	7.5 KiB
Federal Reserve Bank Seal `div.container_12 > div#footer > div.grid_3 > img#footer_seal`	www.newyorkfed.org/medialibrary/media/v4/images/Fed-seal.png	8.8 KiB	5.6 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]

items: [map[duration:644.9509990234375 label:Time to first byte subpart:timeToFirstByte] map[duration:13.2350009765625 label:Resource load delay subpart:resourceLoadDelay] map[duration:1713.168 label:Resource load duration subpart:resourceLoadDuration] map[duration:368.006 label:Element render delay subpart:elementRenderDelay]]

lhId: page-8-IMG

nodeLabel: ul.featured > li.featured-headline-active > a > img.hidden

path: 1,HTML,1,BODY,2,DIV,6,DIV,1,UL,0,LI,0,A,0,IMG

selector: ul.featured > li.featured-headline-active > a > img.hidden

snippet: <img src="/medialibrary/media/images/v5/library/people/nyfed/staff/williams-john-128…" alt="" class="hidden">

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-8-IMG

nodeLabel: ul.featured > li.featured-headline-active > a > img.hidden

path: 1,HTML,1,BODY,2,DIV,6,DIV,1,UL,0,LI,0,A,0,IMG

selector: ul.featured > li.featured-headline-active > a > img.hidden

snippet: <img src="/medialibrary/media/images/v5/library/people/nyfed/staff/williams-john-128…" alt="" class="hidden">

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.

URL	Transfer Size	Duration
/medialibrary/media/v4/js/lib/jquery-ui-1.10.3.custom/js/...	89.6 KiB	450 ms
/medialibrary/media/v5/dxt-ui/css/dxt_app.7cb2998cba1ad4d...	41.0 KiB	300 ms
www.newyorkfed.org/medialibrary/media/v4/components/lib/require.js	26.3 KiB	150 ms
www.newyorkfed.org/medialibrary/media/v4/css/basic.css	13.5 KiB
www.newyorkfed.org/medialibrary/media/responsive/custom.css	8.7 KiB
www.newyorkfed.org/medialibrary/media/v4/components/styles/components.css	8.8 KiB	150 ms
www.newyorkfed.org/medialibrary/media/v4/components/styles/jquery.megamenu.css	449 B
/medialibrary/media/v4/components/lib/bxslider-4-master/j...	1.0 KiB
www.newyorkfed.org/medialibrary/media/v4/js/common.js	1.4 KiB
/medialibrary/media/v5/dxt-ui/js/dxt_app.7cb2998cba1ad4d6...	115.1 KiB	600 ms
/medialibrary/media/v4/js/lib/jquery-ui-1.10.3.custom/css...	5.1 KiB
www.newyorkfed.org/medialibrary/media/v4/css/960_12_col.css	1.9 KiB
www.newyorkfed.org/medialibrary/media/v4/css/reset.css	1.7 KiB
www.newyorkfed.org/medialibrary/media/v4/js/Accordion.js	1.0 KiB
www.newyorkfed.org/medialibrary/media/v4/js/lib/jquery-1.10.2.min.js	39.2 KiB	150 ms

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

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: 850 ms

URL	Time Spent
newyorkfed.org/	850 ms
www.newyorkfed.org/	0.0 ms

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

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 430 ms 20.4 KiB

URL	Transfer Size	Est Savings
/medialibrary/media/v5/dxt-ui/css/dxt_app.7cb2998cba1ad4d...	41.0 KiB	11.8 KiB
www.newyorkfed.org/medialibrary/media/responsive/custom.css	8.7 KiB	3.0 KiB
www.newyorkfed.org/medialibrary/media/v4/css/basic.css	13.5 KiB	2.9 KiB
www.newyorkfed.org/medialibrary/media/v4/components/styles/components.css	8.8 KiB	2.7 KiB

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 44.8 KiB

URL	Transfer Size	Est Savings
www.newyorkfed.org/medialibrary/media/v4/components/components_main.js	111.8 KiB	26.6 KiB
www.newyorkfed.org/medialibrary/media/v4/components/lib/require.js	25.9 KiB	18.2 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 450 ms 48.4 KiB

URL	Transfer Size	Est Savings
/medialibrary/media/v5/dxt-ui/css/dxt_app.7cb2998cba1ad4d...	40.7 KiB	35.4 KiB
www.newyorkfed.org/medialibrary/media/v4/css/basic.css	13.2 KiB	12.9 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: 2.5 s 454.6 KiB

URL	Transfer Size	Est Savings
/medialibrary/media/v5/dxt-ui/js/dxt_app.7cb2998cba1ad4d6...	114.5 KiB	83.8 KiB
/medialibrary/media/v4/js/lib/jquery-ui-1.10.3.custom/js/...	89.2 KiB	79.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-KQ44JQ	130.3 KiB	70.2 KiB
www.newyorkfed.org/medialibrary/media/v4/components/components_main.js	111.8 KiB	68.2 KiB
www.googletagmanager.com/gtag/js?id=G-VJBBRQHJ1M&cx=c&gtm=4e64k0	155.4 KiB	63.9 KiB
/ewFOtI/kvjb/W/l/cTt0t5FWM9EZ/OaiOGmfmbDfLVz7X/MWFhNw/S2J...	167.6 KiB	35.4 KiB
www.newyorkfed.org/medialibrary/media/v4/js/lib/jquery-1.10.2.min.js	38.8 KiB	26.8 KiB
s.go-mpulse.net/boomerang/6S5R6-KN95T-HP8YC-HYFLF-GA6UP	59.8 KiB	26.6 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
Unattributable	691 ms	87 ms	0.0 ms
s.go-mpulse.net/boomerang/6S5R6-KN95T-HP8YC-HYFLF-GA6UP	683 ms	350 ms	16 ms
/ewFOtI/kvjb/W/l/cTt0t5FWM9EZ/OaiOGmfmbDfLVz7X/MWFhNw/S2J...	512 ms	461 ms	37 ms
www.newyorkfed.org/	313 ms	45 ms	3.5 ms
www.googletagmanager.com/gtag/js?id=G-VJBBRQHJ1M&cx=c&gtm=4e64k0	142 ms	106 ms	36 ms
www.googletagmanager.com/gtm.js?id=GTM-KQ44JQ	131 ms	96 ms	27 ms
/medialibrary/media/v5/dxt-ui/js/dxt_app.7cb2998cba1ad4d6...	96 ms	62 ms	29 ms
www.newyorkfed.org/medialibrary/media/v4/js/lib/jquery-1.10.2.min.js	75 ms	61 ms	8.4 ms
siteimproveanalytics.com/js/siteanalyze_6039721.js	71 ms	63 ms	5.5 ms
www.newyorkfed.org/medialibrary/media/v4/components/components_main.js	59 ms	23 ms	29 ms
/medialibrary/media/v4/js/lib/jquery-ui-1.10.3.custom/js/...	55 ms	29 ms	26 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	1.4 s
Other	916 ms
Style & Layout	226 ms
Script Parsing & Compilation	225 ms
Rendering	60 ms
Parse HTML & CSS	57 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
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
The page has an unload handler in a sub frame.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable

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
/medialibrary/media/research/images/april-2026/lse_2026_r...	2.7 MiB
/medialibrary/media/images/v5/library/markets/reports/omo...	971.0 KiB
/medialibrary/media/research/images/april-2026/lse_2026_e...	877.7 KiB
/medialibrary/media/images/v5/library/markets/ttw-how-cha...	229.3 KiB
/medialibrary/media/research/images/april-2026/lse_2026_a...	170.8 KiB
/ewFOtI/kvjb/W/l/cTt0t5FWM9EZ/OaiOGmfmbDfLVz7X/MWFhNw/S2J...	167.6 KiB
/medialibrary/media/images/v4/markets/landing_page_photo/...	166.4 KiB
www.googletagmanager.com/gtag/js?id=G-VJBBRQHJ1M&cx=c&gtm=4e64k0	155.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-KQ44JQ	130.6 KiB
/medialibrary/media/v5/dxt-ui/js/dxt_app.7cb2998cba1ad4d6...	115.1 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
Federal Reserve Bank Seal `div.container_12 > div#footer > div.grid_3 > img#footer_seal`	www.newyorkfed.org/medialibrary/media/v4/images/Fed-seal.png
Close `div#myCookieConsent > div > a#cookieButton > img`	www.newyorkfed.org/medialibrary/media/footer/close-notice.png

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

●Layout shift culprits

●Optimize DOM size

●Forced reflow

●Modern HTTP

●Optimize viewport for mobile

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 11 long tasks found

●Network Requests

●Network Round Trip Times 40 ms

●Server Backend Latencies 380 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 470 ms

○INP breakdown

○Avoid non-composited animations

○Avoid large layout shifts

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

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
div.dxt-logo-wrapper > div > div.dxt-logo-wrapper-a > a.dxt-logo `div.dxt-logo-wrapper > div > div.dxt-logo-wrapper-a > a.dxt-logo`
div.featured-headlines > ul.featured > li.featured-headline-active > a `div.featured-headlines > ul.featured > li.featured-headline-active > a`
div.featured-headlines > ul.featured > li > a `div.featured-headlines > ul.featured > li > a`
ul.spotlight > li#spotlight-slide-0 > div#spotlight-image-0 > a.spotlight-slide-link `ul.spotlight > li#spotlight-slide-0 > div#spotlight-image-0 > a.spotlight-slide-link`
ul.spotlight > li#spotlight-slide-1 > div#spotlight-image-1 > a.spotlight-slide-link `ul.spotlight > li#spotlight-slide-1 > div#spotlight-image-1 > a.spotlight-slide-link`
ul.spotlight > li#spotlight-slide-3 > div#spotlight-image-3 > a.spotlight-slide-link `ul.spotlight > li#spotlight-slide-3 > div#spotlight-image-3 > a.spotlight-slide-link`
ul.spotlight > li#spotlight-slide-4 > div#spotlight-image-4 > a.spotlight-slide-link `ul.spotlight > li#spotlight-slide-4 > div#spotlight-image-4 > a.spotlight-slide-link`
ul.spotlight > li#spotlight-slide-7 > div#spotlight-image-7 > a.spotlight-slide-link `ul.spotlight > li#spotlight-slide-7 > div#spotlight-image-7 > a.spotlight-slide-link`
ul.spotlight > li#spotlight-slide-8 > div#spotlight-image-8 > a.spotlight-slide-link `ul.spotlight > li#spotlight-slide-8 > div#spotlight-image-8 > a.spotlight-slide-link`

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.

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
PRESS CENTER `li#spotlight-slide-0 > a.spotlight-slide-link > span.strap > a.dxt-spotlight-title`
REGIONAL ECONOMY `li#spotlight-slide-2 > a.spotlight-slide-link > span.strap > a.dxt-spotlight-title`
THE TELLER WINDOW `li#spotlight-slide-3 > a.spotlight-slide-link > span.strap > a.dxt-spotlight-title`
THE TELLER WINDOW `li#spotlight-slide-4 > a.spotlight-slide-link > span.strap > a.dxt-spotlight-title`
REGIONAL ECONOMY `li#spotlight-slide-5 > a.spotlight-slide-link > span.strap > a.dxt-spotlight-title`
REGIONAL ECONOMY `li#spotlight-slide-6 > a.spotlight-slide-link > span.strap > a.dxt-spotlight-title`
THE TELLER WINDOW `li#spotlight-slide-7 > a.spotlight-slide-link > span.strap > a.dxt-spotlight-title`
ABOUT THE NEW YORK FED `li#spotlight-slide-8 > a.spotlight-slide-link > span.strap > a.dxt-spotlight-title`

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

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

●Image elements have `[alt]` 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

●Heading elements appear in a sequentially-descending order

○`[accesskey]` values are unique

○`[aria-*]` attributes match their roles

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

○ARIA attributes are used as specified for the element's role

○Deprecated ARIA roles were not used

○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 use only permitted ARIA attributes

○`[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

○`[aria-*]` attributes have valid values

○`[aria-*]` attributes are valid and not misspelled

○Buttons have an accessible name

○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.

○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>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○Identical links have the same purpose.

○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.

Best Practices

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
Information Requests `div.dxt-menu-content > div.dxt-menu-images > a.dxt-menu-content-item > img`	/medialibrary/media/images/v4/about_the_fed/mega_menu/atn...	140 x 88	140 x 88	210 x 132
Gold Vault `div.dxt-menu-content > div.dxt-menu-images > a.dxt-menu-content-item > img`	/medialibrary/media/images/v4/about_the_fed/mega_menu/atn...	140 x 88	140 x 88	210 x 132
Frauds and Scams `div.dxt-menu-content > div.dxt-menu-images > a.dxt-menu-content-item > img`	/medialibrary/media/images/v4/fisg/mega_menu/fisg_mm_cons...	140 x 88	140 x 88	210 x 132
Need to file a report with the New York Fed? `div.dxt-menu-content > div.dxt-menu-images > a.dxt-menu-content-item > img`	/medialibrary/media/images/v4/fisg/mega_menu/fisg_mm_repo...	140 x 88	140 x 88	210 x 132
The Governance & Culture Reform `div.dxt-menu-content > div.dxt-menu-images > a.dxt-menu-content-item > img`	/medialibrary/media/images/v4/fisg/mega_menu/governance-c...	140 x 88	140 x 88	210 x 132
Specialized Courses `div.dxt-menu-content > div.dxt-menu-images > a.dxt-menu-content-item > img`	/medialibrary/media/images/v4/fs_i/mega_menu/fsi_mm_semin...	140 x 88	140 x 88	210 x 132
Close `div#myCookieConsent > div > a#cookieButton > img`	www.newyorkfed.org/medialibrary/media/footer/close-notice.png	20 x 20	20 x 20	30 x 30

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
Unload event listeners are deprecated and will be removed.	s.go-mpulse.net/boomerang/6S5R6-KN95T-HP8YC-HYFLF-GA6UP line 9, col 11355

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
/ewFOtI/kvjb/W/l/cTt0t5FWM9EZ/OaiOGmfmbDfLVz7X/MWFhNw/S2J...

●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

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

100

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.

○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

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

○Document has a valid `rel=canonical`