Skip to content
https://statefarm.com

Lighthouse Desktop

· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
SCORE
0
GRADE
FIX
0
REVIEW
0
PASS
0
INFO
0

Detailed Report

Audit breakdown by category with detailed findings.

61

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
deel-id-persistence.deel.c1.statefarm/index.js0.0 ms130.7 KiB
cdn-pci.optimizely.com/js/8421581994.js600.0 s116.4 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Age...14400.0 s145.1 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Bun...14400.0 s122.8 KiB
static1.st8fm.com/en_US/dxl-1x/prod/js/1x.core.js14400.0 s107.7 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/hp-...14400.0 s105.8 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Aut...14400.0 s101.8 KiB
ddc.statefarm.com/statefarm/prod/Bootstrap.js300.0 s68.3 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Hom...14400.0 s73.7 KiB
static1.st8fm.com/en_US/dxl-1x/prod/css/1x.core.css14400.0 s73.7 KiB
/signals/config/528857779805042?v=2.9.303&r=stable&domain...1200.0 s36.6 KiB
/signals/config/1936962093151750?v=2.9.303&r=stable&domai...1200.0 s34.9 KiB
/en_US/dxl-1x/prod/css/fonts/Mecherle/woff/MecherleSans-R...14400.0 s33.5 KiB
/en_US/dxl-1x/prod/css/fonts/Mecherle/woff/MecherleLegal-...14400.0 s32.4 KiB
/en_US/dxl-1x/prod/css/fonts/Mecherle/woff/MecherleSans-S...14400.0 s31.7 KiB
/en_US/dxl-1x/prod/css/fonts/Mecherle/woff/MecherleSans-M...14400.0 s31.7 KiB
/en_US/dxl-1x/prod/css/fonts/Mecherle/woff/MecherleSans-R...14400.0 s31.5 KiB
/en_US/dxl-1x/prod/css/fonts/Mecherle/woff/MecherleSans-B...14400.0 s31.3 KiB
www.redditstatic.com/ads/pixel.js?pixel_id=t2_36kqcuu760.0 s19.0 KiB
deel-app-cf.dasdicgr.prod.c1.statefarm/digitalevent.js0.0 ms13.9 KiB
deel-id-persistence.deel.c1.statefarm/dataLayer_logic.js0.0 ms13.0 KiB
js.adsrvr.org/up_loader.1.1.0.js0.0 ms12.3 KiB
deel-app-cf.dasdicgr.prod.c1.statefarm/datalayer.js0.0 ms9.0 KiB
c.amazon-adsystem.com/aat/amzn.js0.0 ms8.9 KiB
deel-app-cf.dasdicgr.prod.c1.statefarm/utils.js0.0 ms8.2 KiB
cdn.pdst.fm/ping.min.js3600.0 s10.2 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...14400.0 s11.1 KiB
s.yimg.com/wi/ytc.js0.0 ms7.1 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...14400.0 s10.0 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...14400.0 s10.0 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...14400.0 s9.7 KiB
deel-app-cf.dasdicgr.prod.c1.statefarm/sfuid.js0.0 ms6.4 KiB
deel-app-cf.dasdicgr.prod.c1.statefarm/pagechangehandler.js0.0 ms6.4 KiB
invocation.deel.c1.statefarm/deel.js0.0 ms6.3 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...14400.0 s8.9 KiB
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...14400.0 s8.7 KiB
static1.st8fm.com/en_US/dxl-1x/prod/css/lib/normalize.css14400.0 s6.0 KiB
deel-app-cf.dasdicgr.prod.c1.statefarm/datasharing.js0.0 ms3.9 KiB
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/state-farm-logo-4.svg14400.0 s3.3 KiB
static1.st8fm.com/en_US/dxl-1x/prod/css/images/footer/SF_Logo_Vert.svg14400.0 s2.2 KiB
static1.st8fm.com/en_US/dxl-1x/prod/css/images/core/chevron.svg#down_default14400.0 s1.6 KiB
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/tire_24_red.svg14400.0 s1.4 KiB
js.adsrvr.org/universal_pixel.js0.0 ms958 B
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/state-farm-logo-5.svg14400.0 s1.3 KiB
static1.st8fm.com/en_US/dxl-1x/prod/css/images/core/chevron_24.svg#down_default14400.0 s1.1 KiB
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/savings_24_red.svg14400.0 s1.0 KiB
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/odometer_24_red.svg14400.0 s991 B
/rp.gif?ts=1776898713882&id=t2_36kqcuu7&event=PageVisit&m...0.0 ms666 B
js.adsrvr.org/universal_pixel.js0.0 ms465 B
js.adsrvr.org/universal_pixel.js0.0 ms465 B
/config/com/2f0ca4be-e310-4347-a688-421e70cfc0e5.js?v=3.5...0.0 ms449 B
/d2/a296b0f2-3142-11ec-8424-7b701a4c346e/2435/impression?...0.0 ms312 B
cdn-pci.optimizely.com/js/geo4.js0.0 ms296 B
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/banking_24_red.svg14400.0 s292 B
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/estimate_24_red.svg14400.0 s260 B
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/bundle_24_red.svg14400.0 s241 B
cdn3.userzoom.com/uzApi.js86400.0 s399 B
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/documents_24_red.svg14400.0 s230 B
static1.st8fm.com/en_US/dxl-1x/prod/css/images/header/data_24_red.svg14400.0 s205 B
/a?v=3&t=l&pid=1885383357&rv=64k1&tag_exp=0~115616985~115...0.0 ms11 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.

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: A family of three get into their black SUV.
path: 1,HTML,1,BODY,0,DIV,6,MAIN,0,DIV,2,SECTION,0,DIV,0,DIV,0,PICTURE,2,IMG
selector: div.-oneX-container > div > picture > img
snippet: <img src="https://www.statefarm.com/content/dam/sf-library/en-us/secure/legacy/team-…" alt="A family of three get into their black SUV.">

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.

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 State Farm agent speaks with a customer in a vehicle. div.-oneX-col-12 > div > picture > img.styles_agent_image__9VnK7
/content/dam/sf-library/en-us/secure/legacy/team-west/Age...145.1 KiB52.6 KiB
A pair of roommates unpack their SUV. They may save by combining the purchase o… div > div.-oneX-row > div.-oneX-col-12 > img.styles_discounts_image__k4D_I
/content/dam/sf-library/en-us/secure/legacy/team-west/Bun...122.3 KiB18.2 KiB
A family of three get into their black SUV. div.-oneX-container > div > picture > img
/content/dam/sf-library/en-us/secure/legacy/team-west/hp-...105.4 KiB13.2 KiB
Profile of a white trailer with a pair of blue-striped waves along the side. div.-oneX-row > div.-oneX-col-6 > a.-oneX-link--block > img.-w_mb-24
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...11.1 KiB7.6 KiB
Profile of a grey auto. div.-oneX-row > div.-oneX-col-6 > a.-oneX-link--block > img.-w_mb-24
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...10.0 KiB6.6 KiB
A white motorhome viewed from the front side. div.-oneX-row > div.-oneX-col-6 > a.-oneX-link--block > img.-w_mb-24
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...9.9 KiB6.5 KiB
Profile of a white boat with a teal stripe along the side. div.-oneX-row > div.-oneX-col-6 > a.-oneX-link--block > img.-w_mb-24
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...9.7 KiB6.2 KiB
Profile of a red all-terrain buggy. div.-oneX-row > div.-oneX-col-6 > a.-oneX-link--block > img.-w_mb-24
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...8.9 KiB5.4 KiB
Profile of a motorcycle. div.-oneX-row > div.-oneX-col-6 > a.-oneX-link--block > img.-w_mb-24
/content/dam/sf-library/en-us/secure/legacy/team-west/Pro...8.6 KiB5.2 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: 227 ms
URLTime Spent
statefarm.com/227 ms
www.statefarm.com/0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 40 ms 91.8 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.

URLTotal CPU TimeScript EvaluationScript Parse
Unattributable560 ms150 ms0.0 ms
www.googletagmanager.com/gtm.js?id=GTM-TLWQWQT&l=GTMdataLayer457 ms334 ms84 ms
/statefarm/prod/code/94aba160f9c6c2c04b56455dc6817c87.js?...380 ms363 ms6.6 ms
www.statefarm.com/hplp/_next/static/chunks/framework-ce757b396f77691a.js267 ms155 ms4.7 ms
cdn-pci.optimizely.com/js/8421581994.js216 ms178 ms11 ms
invocation.deel.c1.statefarm/deel.js192 ms184 ms0.7 ms
www.googletagmanager.com/gtag/js?id=G-3WRNTYXP84&l=GTMdataLayer&cx=c&gtm=4e64k1176 ms132 ms14 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMA.js174 ms128 ms25 ms
static1.st8fm.com/en_US/dxl-1x/prod/js/1x.core.js169 ms101 ms9.5 ms
www.statefarm.com/152 ms6.2 ms0.1 ms
ddc.statefarm.com/statefarm/prod/Bootstrap.js139 ms121 ms8.1 ms
www.googletagmanager.com/gtag/js?id=AW-473928795&l=GTMdataLayer&cx=c&gtm=4e64k1132 ms110 ms21 ms
/gtag/js?id=AW-16704690769&l=GTMdataLayer&cx=c&gtm=4e64k1116 ms96 ms19 ms
www.googletagmanager.com/gtag/js?id=AW-863397898&l=GTMdataLayer&cx=c&gtm=4e64k198 ms82 ms15 ms
/gtag/js?id=AW-11220053904&l=GTMdataLayer&cx=c&gtm=4e64k197 ms86 ms8.8 ms
/gtag/destination?id=AW-306580666&l=GTMdataLayer&cx=c&gtm...96 ms85 ms9.7 ms
www.googletagmanager.com/gtag/js?id=AW-897895752&l=GTMdataLayer&cx=c&gtm=4e64k196 ms84 ms12 ms
www.googletagmanager.com/gtag/js?id=AW-1054996086&l=GTMdataLayer&cx=c&gtm=4e64k194 ms83 ms9.9 ms
/gtag/js?id=AW-10985678050&l=GTMdataLayer&cx=c&gtm=4e64k190 ms76 ms13 ms
www.googletagmanager.com/gtag/js?id=AW-978444974&l=GTMdataLayer&cx=c&gtm=4e64k187 ms76 ms9.4 ms
www.googletagmanager.com/gtag/js?id=AW-1026860104&l=GTMdataLayer&cx=c&gtm=4e64k186 ms75 ms10 ms
www.googletagmanager.com/gtag/js?id=AW-1042761797&l=GTMdataLayer&cx=c&gtm=4e64k185 ms76 ms8.3 ms
/gtag/js?id=AW-11248472729&l=GTMdataLayer&cx=c&gtm=4e64k184 ms73 ms11 ms
www.googletagmanager.com/gtag/js?id=DC-11264551&l=GTMdataLayer&cx=c&gtm=4e64k162 ms53 ms8.4 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.

CategoryTime Spent
Script Evaluation3.4 s
Other670 ms
Script Parsing & Compilation405 ms
Style & Layout105 ms
Parse HTML & CSS83 ms
Garbage Collection65 ms
Rendering32 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 reasonFailure type
The page has an unload handler in the main frame.Actionable

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 5.1 KiB
URLTransfer SizeEst Savings
static1.st8fm.com/en_US/dxl-1x/prod/css/lib/normalize.css6.0 KiB5.1 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.

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: 0.0 ms 1.4 MiB
URLTransfer SizeEst Savings
www.googletagmanager.com/gtm.js?id=GTM-TLWQWQT&l=GTMdataLayer193.2 KiB72.0 KiB
static1.st8fm.com/en_US/dxl-1x/prod/js/1x.core.js107.7 KiB70.0 KiB
www.googletagmanager.com/gtag/js?id=G-3WRNTYXP84&l=GTMdataLayer&cx=c&gtm=4e64k1177.6 KiB65.3 KiB
www.googletagmanager.com/gtag/js?id=DC-4520290&l=GTMdataLayer&cx=c&gtm=4e64k1129.2 KiB61.3 KiB
www.googletagmanager.com/gtag/js?id=DC-11227412&l=GTMdataLayer&cx=c&gtm=4e64k1129.2 KiB61.3 KiB
/gtag/destination?id=AW-306580666&l=GTMdataLayer&cx=c&gtm...137.3 KiB59.1 KiB
www.googletagmanager.com/gtag/js?id=DC-11264551&l=GTMdataLayer&cx=c&gtm=4e64k1130.6 KiB57.6 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMA.js105.2 KiB57.3 KiB
www.googletagmanager.com/gtag/js?id=AW-1026860104&l=GTMdataLayer&cx=c&gtm=4e64k1144.2 KiB57.3 KiB
www.googletagmanager.com/gtag/js?id=AW-897895752&l=GTMdataLayer&cx=c&gtm=4e64k1144.3 KiB57.3 KiB
www.googletagmanager.com/gtag/js?id=AW-1042761797&l=GTMdataLayer&cx=c&gtm=4e64k1144.3 KiB57.3 KiB
www.googletagmanager.com/gtag/js?id=AW-978444974&l=GTMdataLayer&cx=c&gtm=4e64k1145.5 KiB57.2 KiB
www.googletagmanager.com/gtag/js?id=AW-1054996086&l=GTMdataLayer&cx=c&gtm=4e64k1144.3 KiB57.2 KiB
/gtag/js?id=AW-10985678050&l=GTMdataLayer&cx=c&gtm=4e64k1144.3 KiB57.0 KiB
www.googletagmanager.com/gtag/js?id=AW-863397898&l=GTMdataLayer&cx=c&gtm=4e64k1145.5 KiB57.0 KiB
www.googletagmanager.com/gtag/js?id=AW-473928795&l=GTMdataLayer&cx=c&gtm=4e64k1143.4 KiB56.5 KiB
/gtag/js?id=AW-16704690769&l=GTMdataLayer&cx=c&gtm=4e64k1144.3 KiB56.4 KiB
/gtag/js?id=AW-11220053904&l=GTMdataLayer&cx=c&gtm=4e64k1137.3 KiB54.8 KiB
/gtag/js?id=AW-11248472729&l=GTMdataLayer&cx=c&gtm=4e64k1137.6 KiB54.2 KiB
/statefarm/prod/code/94aba160f9c6c2c04b56455dc6817c87.js?...76.4 KiB51.2 KiB
deel-id-persistence.deel.c1.statefarm/index.js130.0 KiB44.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-TLWQWQT&l=GTMdataLayer193.2 KiB42.4 KiB
resources.digital-cloud.medallia.com/wdcus/6172/onsite/generic1776268679155.js70.1 KiB42.2 KiB
cdn-pci.optimizely.com/js/8421581994.js115.9 KiB42.1 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB41.6 KiB
ddc.statefarm.com/statefarm/prod/Bootstrap.js67.8 KiB35.9 KiB
www.statefarm.com/hplp/_next/static/chunks/framework-ce757b396f77691a.js66.4 KiB24.7 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
A family of three get into their black SUV. div.-oneX-container > div > picture > img
/content/dam/sf-library/en-us/secure/legacy/team-west/hp-...

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

●Layout shift culprits
●Optimize DOM size
●Font display
●Forced reflow
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 171 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 1 animated element found
●Network Requests
●Network Round Trip Times 70 ms
●Server Backend Latencies 120 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 20 ms
○INP breakdown
○Avoid large layout shifts
99

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
$1,429 div.-oneX-row > div.-oneX-col-12 > div.-oneX-cards-container--padding-md > h4
Help protect your business div.-oneX-col-12 > div.-oneX-row > div.-oneX-col-12 > h4
Or set one up using our award-winning app5 div.-oneX-col-12 > div.-oneX-row > div.-oneX-col-12 > h5.-w_mb-0
Community div.-oneX-container > div.-oneX-row > div.-oneX-col-12 > h4.-w_mb-16

These are opportunities to improve keyboard navigation in your application.

○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
●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
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●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.
●Select elements have associated label elements.
●`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
●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
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●`[lang]` attributes have a valid value
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●Uses ARIA roles only on compatible elements
●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 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
○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
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○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.
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○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.
77

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
AttributionReporting
SharedStorage

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
Attestation check for Shared Storage on https://ara.paa-reporting-advertising.amazon failed.
Attestation check for Shared Storage on https://ara.paa-reporting-advertising.amazon failed.
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
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
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`
○robots.txt is valid

Send Feedback