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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

45

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.

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
residents of the neighborhood standing on steps in a tree covered street div.d_flex > div.ai_center > div.tile > img#homepage-banner-image
www.trulia.com/images/app-shopping/homePage/hiDpiExtraLarge.webp321.4 KiB137.3 KiB
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
/neighborhood-media-service-prod/ga/atlanta/downtown/1935...108.7 KiB80.2 KiB
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
/neighborhood-media-service-prod/ma/newton/chestnut-hill/...97.3 KiB69.4 KiB
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
/neighborhood-media-service-prod/ca/oakland/longfellow/57...71.5 KiB51.2 KiB
div.branch-banner-content > div.branch-banner-content-box-bottom > div.branch-banner-icon > img div.branch-banner-content > div.branch-banner-content-box-bottom > div.branch-banner-icon > img
/branch-assets/journeys/292060025424203927/interstitial-T...46.8 KiB45.8 KiB
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
/neighborhood-media-service-prod/tx/austin/rosedale/311-t...68.9 KiB42.6 KiB
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
/neighborhood-media-service-prod/pa/philadelphia/logan-sq...69.9 KiB41.4 KiB
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
/neighborhood-media-service-prod/ma/boston/hyde-park/1269...67.2 KiB40.9 KiB
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
/neighborhood-media-service-prod/ga/sandy-springs/north-s...60.5 KiB34.2 KiB
Great Schools div.pt_xs > div.textStyle_caption > a.anchor > img
www.trulia.com/images/great_schools/logo-medium.png32.2 KiB32.1 KiB
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
/neighborhood-media-service-prod/ca/carlsbad/rancho-la-co...51.0 KiB24.6 KiB
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
/neighborhood-media-service-prod/az/scottsdale/north-scot...46.4 KiB20.0 KiB
133 Centre Ave, Secaucus, NJ 07094 a.anchor > div.tile > div.tile-background > img.image
/pictures/thumbs_3/zillowstatic/fp/160ac700776e048b3b3c63...24.8 KiB14.6 KiB
161 Centre Ave #1, Secaucus, NJ 07094 a.anchor > div.tile > div.tile-background > img.image
/pictures/thumbs_3/zillowstatic/fp/44f3518c0a871a1928bf34...12.6 KiB8.8 KiB
700 4th St #2, Secaucus, NJ 07094 a.anchor > div.tile > div.tile-background > img.image
/pictures/thumbs_3/zillowstatic/fp/a7cba766546f11e4947a94...16.9 KiB5.0 KiB

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: residents of the neighborhood standing on steps in a tree covered street
path: 1,HTML,1,BODY,0,DIV,3,DIV,1,MAIN,1,DIV,0,DIV,0,DIV,0,DIV,0,IMG
selector: div.d_flex > div.ai_center > div.tile > img#homepage-banner-image
snippet: <img class="image obj-f_cover bg-s_cover w_100% h_100%" loading="auto" decoding="sync" fetchpriority="high" alt="residents of the neighborhood standing on steps in a tree covered street" src="https://www.trulia.com/images/app-shopping/homePage/hiDpiExtraLarge.webp" srcset="https://www.trulia.com/images/app-shopping/homePage/small.webp 390w, https…" id="homepage-banner-image" sizes=" (max-width: 569px) and (-webkit-min-device-pixel-ratio: 3) 25px, (min…">

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
value: No additional origins are good candidates for preconnecting

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.trulia.com/YO6YjwLb/init.js600.0 s87.4 KiB
/consent/7e84c9ce-057e-4c91-87ef-56e6d4914637/e7cb7d2e-15...0.0 ms33.2 KiB
www.trulia.com/images/app-shopping/homePage/hiDpiExtraLarge.webp604800.0 s322.2 KiB
assets.adobedtm.com/launch-EN6a2a075351da41849d53019821066484.min.js3600.0 s33.7 KiB
js.zg-api.com/a/z/js/v1/analytics.js86400.0 s58.5 KiB
/59441a34a882/35e39670cce6/2781597b6fdb/EXad3ad107f43e4a6...3600.0 s13.8 KiB
appleid.cdn-apple.com/appleauth/static/jsapi/appleid/1/en_US/appleid.auth.js86400.0 s17.4 KiB
sb.scorecardresearch.com/internal-cs/default/beacon-and.js86400.0 s7.9 KiB
/pictures/thumbs_3/zillowstatic/fp/160ac700776e048b3b3c63...1814400.0 s25.3 KiB
/397bcefb-1244-4ec4-bff2-c208f7ec3439/launchpad-liveramp.js0.0 ms1.8 KiB
/pictures/thumbs_3/zillowstatic/fp/a7cba766546f11e4947a94...1814400.0 s17.4 KiB
/pictures/thumbs_3/zillowstatic/fp/29095dcfd88f927b6c0528...1814400.0 s14.3 KiB
/pictures/thumbs_3/zillowstatic/fp/e82dc33dd8020c32b19c31...1814400.0 s14.1 KiB
/pictures/thumbs_3/zillowstatic/fp/c5a54305ed9cfec1e8963b...1814400.0 s13.0 KiB
/pictures/thumbs_3/zillowstatic/fp/44f3518c0a871a1928bf34...1814400.0 s13.0 KiB
/pictures/thumbs_3/zillowstatic/fp/2a57b4e6c9863b2e6f262b...1814400.0 s12.7 KiB
/pictures/thumbs_3/zillowstatic/fp/dc303d560e04710bd60f20...1814400.0 s11.9 KiB
api.consentjs.datagrail.io/7e84c9ce-057e-4c91-87ef-56e6d4914637/webflow.js0.0 ms1.1 KiB
/pictures/thumbs_3/zillowstatic/fp/d5ab661f60012b90209663...1814400.0 s10.8 KiB
/7e84c9ce-057e-4c91-87ef-56e6d4914637/b8cb9d46-e137-4ce4-...0.0 ms985 B
/pictures/thumbs_3/zillowstatic/fp/2e93fb1b4813bf3462d7df...1814400.0 s9.0 KiB
/pictures/thumbs_3/zillowstatic/fp/24d5bfc708fb71482bd117...1814400.0 s9.0 KiB
/pictures/thumbs_3/zillowstatic/fp/03f20fc7631e511aa3b787...1814400.0 s9.0 KiB
/pictures/thumbs_3/zillowstatic/fp/e799b875f48959e68e5374...1814400.0 s8.9 KiB
/pictures/thumbs_3/zillowstatic/fp/c6ebeb8dddadb3533550cb...1814400.0 s7.6 KiB
/pictures/thumbs_3/zillowstatic/fp/b6b937355fb39d62fb029a...1814400.0 s7.2 KiB
/_r?sdk=web2.85.0&branch_key=key_live_pkrocc5yGCN4njTWV2C...0.0 ms673 B
/59441a34a882/35e39670cce6/2781597b6fdb/RC45a1e527ce514bd...3600.0 s804 B
/59441a34a882/35e39670cce6/2781597b6fdb/RCca78d56ca1ed43f...3600.0 s591 B
/59441a34a882/35e39670cce6/2781597b6fdb/RCec45d7bef486430...3600.0 s539 B
/59441a34a882/35e39670cce6/2781597b6fdb/RCfa1c674952944d1...3600.0 s535 B
/pictures/thumbs_3/zillowstatic/fp/968523dba9e1b6123c0d9e...1814400.0 s4.3 KiB
/59441a34a882/35e39670cce6/2781597b6fdb/RC1aa51feb4696410...3600.0 s498 B
/59441a34a882/35e39670cce6/2781597b6fdb/RCcd610179251f420...3600.0 s498 B
/59441a34a882/35e39670cce6/2781597b6fdb/RC6ec41cf2fdf247f...3600.0 s496 B
/59441a34a882/35e39670cce6/2781597b6fdb/RC84cd0199aefa4ff...3600.0 s496 B
/59441a34a882/35e39670cce6/2781597b6fdb/RC1f3ed60227da4b6...3600.0 s490 B
/59441a34a882/35e39670cce6/2781597b6fdb/RCd8baf6c81e464db...3600.0 s490 B
photos.zillowstatic.com/fp/1d192fff7ee011aa7547e683d6a73583-trulia_inf_40.jpeg1814400.0 s1.4 KiB

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.

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

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.

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: 755 ms
URLTime Spent
trulia.com/755 ms
www.trulia.com/0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 25.1 KiB
URLTransfer SizeEst Savings
www.trulia.com/assets/static/prod/19065da4/_next/static/css/979af7128221f5b9.css28.8 KiB25.1 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.1 s 381.2 KiB
URLTransfer SizeEst Savings
/assets/static/prod/19065da4/_next/static/chunks/pages/_a...424.3 KiB210.4 KiB
accounts.google.com/gsi/client95.3 KiB71.1 KiB
/ats-modules/a462c6fb-86a6-4ff1-baae-371ec0bea16a/ats.js74.4 KiB39.2 KiB
js.zg-api.com/a/z/js/v1/analytics.js58.2 KiB34.8 KiB
www.trulia.com/YO6YjwLb/init.js86.9 KiB25.7 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
www.trulia.com/YO6YjwLb/init.js2.7 s1.4 s23 ms
/assets/static/prod/19065da4/_next/static/chunks/framewor...1.9 s1.6 s24 ms
Unattributable1.2 s29 ms0.0 ms
/assets/static/prod/19065da4/_next/static/chunks/pages/ho...1.1 s970 ms6.7 ms
www.trulia.com/867 ms123 ms2.4 ms
/assets/static/prod/19065da4/_next/static/chunks/pages/_a...574 ms376 ms192 ms
js.zg-api.com/a/z/js/v1/analytics.js155 ms124 ms26 ms
/assets/static/prod/19065da4/_next/static/chunks/app-bann...139 ms96 ms11 ms
/consent/7e84c9ce-057e-4c91-87ef-56e6d4914637/e7cb7d2e-15...130 ms108 ms14 ms
sb.scorecardresearch.com/cs/6036206/beacon.js129 ms87 ms3.1 ms
assets.adobedtm.com/launch-EN6a2a075351da41849d53019821066484.min.js125 ms87 ms23 ms
/ats-modules/a462c6fb-86a6-4ff1-baae-371ec0bea16a/ats.js113 ms82 ms30 ms
/59441a34a882/35e39670cce6/2781597b6fdb/EXad3ad107f43e4a6...96 ms74 ms4.7 ms
launchpad-beta.privacymanager.io/latest/launchpad.bundle.js95 ms55 ms28 ms
/assets/static/prod/19065da4/_next/static/chunks/main-206...82 ms58 ms15 ms
accounts.google.com/gsi/client56 ms26 ms29 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 Evaluation5.4 s
Style & Layout1.6 s
Other1.4 s
Script Parsing & Compilation491 ms
Garbage Collection361 ms
Rendering233 ms
Parse HTML & CSS86 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
Pages with cache-control:no-store header cannot enter back/forward cache.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

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: 0.0 ms 12.7 KiB
URLTransfer SizeEst Savings
launchpad-beta.privacymanager.io/latest/launchpad.bundle.js40.3 KiB12.7 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
Great Schools div.pt_xs > div.textStyle_caption > a.anchor > img
www.trulia.com/images/great_schools/logo-medium.png

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
●Render blocking requests
●Optimize viewport for mobile
●Minify CSS
●Avoids enormous network payloads Total size was 2,530 KiB
●User Timing marks and measures 6 user timings
●Avoid long main-thread tasks 20 long tasks found
●Network Requests
●Network Round Trip Times 70 ms
●Server Backend Latencies 190 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 440 ms
○INP breakdown
○Avoid non-composited animations
○Avoid large layout shifts
92

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.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image

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

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
Alaska Real Estate div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
Alabama Real Estate div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
Arizona Real Estate div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
More div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > div.box
Houses for Rent Near Me div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
Cheap Apartments for Rent Near Me div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
Pet Friendly Apartments Near Me div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
Townhomes for Rent Near Me div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
More div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > div.box
Denver Apartments div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
Indianapolis Apartments div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
Portland Apartments div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
More div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > div.box
Trulia Estimates div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
Community Sitemap div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
Property Management Companies div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > a.anchor
More div.flex_1_1_0px > ul.list > li.medium:d_inline-flex > div.box
§ 442-H New York Standard Operating Procedures footer.p_0 > div.py_s > div.d_block > a.anchor
New York Fair Housing Notice footer.p_0 > div.py_s > div.d_block > a.anchor

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
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●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
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<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
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<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.
○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

General

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
accounts.google.com/gsi/client line 85, col 88
[GSI_LOGGER]: FedCM get() rejects with NetworkError: Error retrieving a token.
www.trulia.com/
Not signed in with the identity provider.

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.

URLMap URL
/assets/static/prod/19065da4/_next/static/chunks/pages/_a.../assets/static/prod/19065da4/_next/static/chunks/pages/_a...
/assets/static/prod/19065da4/_next/static/chunks/webpack-.../assets/static/prod/19065da4/_next/static/chunks/webpack-...
/assets/static/prod/19065da4/_next/static/chunks/pages/ho.../assets/static/prod/19065da4/_next/static/chunks/pages/ho...
/assets/static/prod/19065da4/_next/static/chunks/main-206.../assets/static/prod/19065da4/_next/static/chunks/main-206...
/assets/static/prod/19065da4/_next/static/chunks/framewor.../assets/static/prod/19065da4/_next/static/chunks/framewor...
/assets/static/prod/19065da4/_next/static/chunks/app-bann.../assets/static/prod/19065da4/_next/static/chunks/app-bann...
/assets/static/prod/19065da4/_next/static/chunks/8872-9c7.../assets/static/prod/19065da4/_next/static/chunks/8872-9c7...
/assets/static/prod/19065da4/_next/static/chunks/8732-dd3.../assets/static/prod/19065da4/_next/static/chunks/8732-dd3...
/assets/static/prod/19065da4/_next/static/chunks/7803-c9f.../assets/static/prod/19065da4/_next/static/chunks/7803-c9f...
/assets/static/prod/19065da4/_next/static/chunks/779bb615.../assets/static/prod/19065da4/_next/static/chunks/779bb615...
/assets/static/prod/19065da4/_next/static/chunks/6071-48b.../assets/static/prod/19065da4/_next/static/chunks/6071-48b...
/assets/static/prod/19065da4/_next/static/chunks/5666-5a5.../assets/static/prod/19065da4/_next/static/chunks/5666-5a5...
launchpad-beta.privacymanager.io/latest/launchpad.bundle.jslaunchpad-beta.privacymanager.io/latest/launchpad.bundle.js.map
●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
●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 clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
85

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
www.trulia.com/neighborhoods/Learn more

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.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image
div.tile > div.tile > div.tile-background > img.image div.tile > div.tile > div.tile-background > img.image

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

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links are crawlable
●robots.txt is valid
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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