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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.

28

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
cdn.quantummetric.com/qscripts/quantum-expedia.js300.0 s122.3 KiB
/S-43DwjFdkix8/i/tGKYKMIY2_N5s/uu9a2kSw9kNQGb/dBkwGSAzdA/...21600.0 s176.0 KiB
/S-43DwjFdkix8/i/tGKYKMIY2_N5s/SL9a2kE9/Ekg0GSAzdA/OTY7V/...21600.0 s161.4 KiB
cdn.cookielaw.org/scripttemplates/202301.2.0/otBannerSdk.js86400.0 s96.4 KiB
c.travel-assets.com/lotus-home-ui/navigation.f59d8703f4669a71c068.js177413.0 s105.7 KiB
vacadapter.vap.expedia.com/current/vacClientAdapter.js3600.0 s38.4 KiB
www.uciservice.com/assets/meso-loaders/bernie-loader.js678.0 s28.4 KiB
c.travel-assets.com/lotus-home-ui/egds.64bf63432b11f54f236e.js1120872.0 s201.9 KiB
c.travel-assets.com/lotus-home-ui/search-tools.f8b43dbc9ccd4c32d9eb.js1120872.0 s182.5 KiB
c.travel-assets.com/lotus-home-ui/shared-ui.4b62a16f97e3df899ac9.js856834.0 s153.7 KiB
c.travel-assets.com/lotus-home-ui/vendor.5af96457b04e90c7a599.js856834.0 s128.5 KiB
/lotus-home-ui/unbranded-app-styles.15acd594326c3f6f20d28...1131400.0 s94.8 KiB
c.travel-assets.com/lotus-home-ui/core.3de4b94c73714afa0277.js856834.0 s86.6 KiB
b.travel-assets.com/travel-pixel-js/1.0.0/app.js600.0 s8.6 KiB
cdn.cookielaw.org/logos/static/ot_company_logo.png86400.0 s19.1 KiB
c.travel-assets.com/lotus-home-ui/app-shared.c10fc2e707dba389b840.js1199102.0 s76.0 KiB
c.travel-assets.com/lotus-home-ui/brand-11811498111.c715ee71d59775e8c83d.js597769.0 s70.9 KiB
c.travel-assets.com/lotus-home-ui/graphql.1dd0c13c80efb6f96696.js856834.0 s71.3 KiB
c.travel-assets.com/lotus-home-ui/app.89180b213139b512d1b7.js1199102.0 s69.1 KiB
s.go-mpulse.net/boomerang/PWKT9-MTBJP-FRGTU-6QGN8-MBLAC604800.0 s60.1 KiB
c.travel-assets.com/lotus-home-ui/l10nBundle/pt_BR.ab3f56899a1e85bfe537.js630052.0 s54.3 KiB
www.vrbo.com/_dms/header/logo.svg?locale=pt_BR&siteid=9007028&variant=refresh&23600.0 s5.4 KiB
c.travel-assets.com/lotus-home-ui/pap.61fc5acd80eccc671ce0.js542229.0 s34.0 KiB
a.travel-assets.com/egds/fonts/AlbraSans/AlbraSans-Medium.woff21209600.0 s38.2 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js86400.0 s9.1 KiB
c.travel-assets.com/lotus-home-ui/bernie.ee77d62a0b1633ca35c7.js856834.0 s30.8 KiB
/lotus-home-ui/blossom-traveler-recommendations-polaris.f...1199107.0 s26.9 KiB
/lotus-home-ui/blossom-managed-banner-wrapper.39d96ebea34...177461.0 s8.6 KiB
c.travel-assets.com/lotus-home-ui/RedirectBanner.26e594f34a4677635f63.js202138.0 s9.0 KiB
a.travel-assets.com/egds/fonts/CentraNo2/CentraNo2-Book.woff2973567.0 s20.8 KiB
/lotus-home-ui/blossom-one-key-onboarding.b337bd266f450af...672982.0 s15.7 KiB
a.travel-assets.com/egds/fonts/CentraNo2/CentraNo2-Medium.woff2837732.0 s14.8 KiB
a.travel-assets.com/egds/fonts/CentraNo2/CentraNo2-Bold.woff21100128.0 s14.8 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.5 KiB
c.travel-assets.com/lotus-home-ui/blossom-FlexPage.71058fb3320355db7cf6.js1199102.0 s9.7 KiB
www.uciservice.com/assets/meso-loaders/expads-blocked.js698.0 s722 B
/lotus-home-ui/blossom-customer-notifications.2ca81e2e998...1108861.0 s4.2 KiB
c.travel-assets.com/lotus-home-ui/blossom-mojo.46d3a73947c115b40e83.js481409.0 s2.8 KiB
www.uciservice.com/assets/meso-loaders/px.gif?ch=2&rn=1.89901034010626320.0 ms343 B
www.uciservice.com/assets/meso-loaders/px.gif?ch=1&rn=3.88088956961712930.0 ms342 B
/lotus-home-ui/blossom-region_destination-hero-card.70307...684344.0 s3.1 KiB
/lotus-home-ui/blossom-lodging-search-form.fc040082cfb7c0...856834.0 s2.7 KiB
cdn.cookielaw.org/logos/static/ot_close.svg86400.0 s620 B
c.travel-assets.com/lotus-home-ui/uitk-icons.1d8e9f760999ba78e4ea.js1117600.0 s1.5 KiB
/lotus-home-ui/blossom-region_spacing-container.95abf9b27...1179317.0 s1.2 KiB
a.travel-assets.com/egds/marks/flags/br.svg398118.0 s682 B
c.travel-assets.com/lotus-home-ui/blossom-HeroBanner.f926dbb9e7fa816f2ee7.js725308.0 s977 B
/lotus-home-ui/blossom-single-card-marquee.7094eb9432c922...987443.0 s948 B
c.travel-assets.com/lotus-home-ui/blossom-separator.d91f3fd41de3fe9347a6.js647829.0 s932 B
/lotus-home-ui/blossom-region_lazy-load.2376442e2d1d43c73...672983.0 s899 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:36.905 source:map[column:139211 line:2 type:source-location url:https://c.travel-assets.com/lotus-home-ui/core.3de4b94c73714afa0277.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:48.514 source:map[column:476654 line:1 type:source-location url:https://c.travel-assets.com/lotus-home-ui/egds.64bf63432b11f54f236e.js urlProvider:network]] map[reflowTime:1.381 source:map[column:488252 line:1 type:source-location url:https://c.travel-assets.com/lotus-home-ui/egds.64bf63432b11f54f236e.js urlProvider:network]]]

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.
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

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
/lotus-home-ui/unbranded-app-styles.15acd594326c3f6f20d28...94.8 KiB1.6 s
www.uciservice.com/assets/meso-loaders/expads-blocked.js722 B150 ms

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Opções para refeição div.uitk-gallery-carousel-item > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
/lodging/113000000/112050000/112047600/112047531/601cfd86...22.0 KiB6.5 KiB
div.uitk-layout-grid > figure.uitk-image > div.uitk-layout-grid > div.uitk-layout-grid-item div.uitk-layout-grid > figure.uitk-image > div.uitk-layout-grid > div.uitk-layout-grid-item
/flex/flexmanager/mediaasset/1335316-0_2-VRBO_HERO_Pool_L...18.2 KiB5.1 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

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: 1.7 s
URLTime Spent
vrbo.com/753 ms
www.vrbo.com/958 ms
www.vrbo.com/pt-br/0.0 ms

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 761 ms
URLTime Spent
www.vrbo.com/pt-br/861 ms

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: 450 ms 104.7 KiB
URLTransfer SizeEst Savings
/lotus-home-ui/unbranded-app-styles.15acd594326c3f6f20d28...94.4 KiB86.8 KiB
#onetrust-banner-sdk{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%} …20.2 KiB18.0 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: 750 ms 860.0 KiB
URLTransfer SizeEst Savings
c.travel-assets.com/lotus-home-ui/egds.64bf63432b11f54f236e.js201.5 KiB148.5 KiB
vac.vap.expedia.com/3.103.0/vac-ably.b5fbabdbcb9f800c0d9b.chunk.js112.2 KiB94.9 KiB
c.travel-assets.com/lotus-home-ui/shared-ui.4b62a16f97e3df899ac9.js153.3 KiB83.7 KiB
c.travel-assets.com/lotus-home-ui/vendor.5af96457b04e90c7a599.js128.1 KiB75.0 KiB
c.travel-assets.com/lotus-home-ui/search-tools.f8b43dbc9ccd4c32d9eb.js182.1 KiB67.0 KiB
/vacservice/public/partners/vrbo/virtualagentcontrols/def...140.7 KiB57.2 KiB
cdn.cookielaw.org/scripttemplates/202301.2.0/otBannerSdk.js96.1 KiB49.5 KiB
c.travel-assets.com/lotus-home-ui/app-shared.c10fc2e707dba389b840.js75.6 KiB42.9 KiB
c.travel-assets.com/lotus-home-ui/core.3de4b94c73714afa0277.js86.2 KiB38.6 KiB
c.travel-assets.com/lotus-home-ui/app.89180b213139b512d1b7.js68.7 KiB38.1 KiB
/S-43DwjFdkix8/i/tGKYKMIY2_N5s/uu9a2kSw9kNQGb/dBkwGSAzdA/...174.8 KiB37.6 KiB
c.travel-assets.com/lotus-home-ui/navigation.f59d8703f4669a71c068.js105.3 KiB33.7 KiB
/S-43DwjFdkix8/i/tGKYKMIY2_N5s/SL9a2kE9/Ekg0GSAzdA/OTY7V/...160.9 KiB32.5 KiB
c.travel-assets.com/lotus-home-ui/graphql.1dd0c13c80efb6f96696.js70.9 KiB30.4 KiB
c.travel-assets.com/lotus-home-ui/l10nBundle/pt_BR.ab3f56899a1e85bfe537.js53.4 KiB30.3 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
c.travel-assets.com/lotus-home-ui/core.3de4b94c73714afa0277.js4.2 s3.6 s43 ms
/S-43DwjFdkix8/i/tGKYKMIY2_N5s/SL9a2kE9/Ekg0GSAzdA/OTY7V/...2.4 s1.7 s64 ms
Unattributable1.9 s370 ms0.0 ms
www.vrbo.com/pt-br/1.5 s38 ms43 ms
/vacservice/public/partners/vrbo/virtualagentcontrols/def...1.2 s917 ms71 ms
/S-43DwjFdkix8/i/tGKYKMIY2_N5s/uu9a2kSw9kNQGb/dBkwGSAzdA/...1.0 s908 ms69 ms
c.travel-assets.com/lotus-home-ui/app.89180b213139b512d1b7.js818 ms742 ms47 ms
cdn.cookielaw.org/scripttemplates/202301.2.0/otBannerSdk.js348 ms216 ms50 ms
vac.vap.expedia.com/3.103.0/vac-ably.b5fbabdbcb9f800c0d9b.chunk.js220 ms163 ms55 ms
vacadapter.vap.expedia.com/current/vacClientAdapter.js201 ms181 ms15 ms
c.travel-assets.com/lotus-home-ui/search-tools.f8b43dbc9ccd4c32d9eb.js148 ms1.1 ms147 ms
c.travel-assets.com/lotus-home-ui/egds.64bf63432b11f54f236e.js148 ms24 ms106 ms
c.travel-assets.com/lotus-home-ui/vendor.5af96457b04e90c7a599.js142 ms80 ms55 ms
c.travel-assets.com/lotus-home-ui/shared-ui.4b62a16f97e3df899ac9.js138 ms1.1 ms137 ms
c.travel-assets.com/lotus-home-ui/navigation.f59d8703f4669a71c068.js94 ms0.5 ms93 ms
b.travel-assets.com/travel-pixel-js/1.0.0/app.js84 ms80 ms3.6 ms
c.travel-assets.com/lotus-home-ui/pap.61fc5acd80eccc671ce0.js77 ms26 ms17 ms
/lotus-home-ui/unbranded-app-styles.15acd594326c3f6f20d28...77 ms0.0 ms0.0 ms
cdn.tagcommander.com/6035/tc_vrbo_prod.js51 ms28 ms22 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 Evaluation9.8 s
Other3.2 s
Script Parsing & Compilation1.3 s
Style & Layout729 ms
Garbage Collection455 ms
Parse HTML & CSS230 ms
Rendering208 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
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.

URLTransfer Size
c.travel-assets.com/lotus-home-ui/egds.64bf63432b11f54f236e.js201.9 KiB
vac.vap.expedia.com/3.103.0/index.html189.1 KiB
c.travel-assets.com/lotus-home-ui/search-tools.f8b43dbc9ccd4c32d9eb.js182.5 KiB
/S-43DwjFdkix8/i/tGKYKMIY2_N5s/uu9a2kSw9kNQGb/dBkwGSAzdA/...176.0 KiB
/S-43DwjFdkix8/i/tGKYKMIY2_N5s/SL9a2kE9/Ekg0GSAzdA/OTY7V/...161.4 KiB
c.travel-assets.com/lotus-home-ui/shared-ui.4b62a16f97e3df899ac9.js153.7 KiB
vac.vap.expedia.com/3.103.0/virtualAgentControl.js141.1 KiB
c.travel-assets.com/lotus-home-ui/vendor.5af96457b04e90c7a599.js128.5 KiB
cdn.quantummetric.com/qscripts/quantum-expedia.js122.3 KiB
vac.vap.expedia.com/3.103.0/vac-ably.b5fbabdbcb9f800c0d9b.chunk.js112.7 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
Logotipo da Vrbo div.global-navigation-row-container > div.uitk-layout-flex > a.uitk-header-brand-logo > img
www.vrbo.com/_dms/header/logo.svg?locale=pt_BR&siteid=9007028&variant=refresh&2

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
●LCP breakdown
●LCP request discovery
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 60 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 10 ms
●Server Backend Latencies 380 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid large layout shifts 4 layout shifts found
○INP breakdown
82

Accessibility

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

ARIA

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
À beira-mar div.tabs-icon-and-text-bar-container > ul.tabs-icon-and-text > li.tab-icon-and-text > a.tab-icon-and-text-anchor

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

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
Destinos perto de você div.uitk-layout-flex > div.uitk-layout-flex > div.uitk-layout-flex > h4.uitk-heading
STUDIO PERFEITO ITAIM / FARIA LIMA VAGA DE GARAGEM div.uitk-carousel-item > div.uitk-layout-flex > div.uitk-layout-flex > h6.uitk-heading

These are opportunities to improve keyboard navigation in your application.

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 > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media

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.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link
div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link
div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link
div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link
div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link
div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link
div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link
div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-link div.uitk-layout-position > div.uitk-layout-position > div.uitk-card > a.uitk-card-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

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
O preço era R$ 450, veja mais informações sobre a tarifa padrão. R$ 450 div.uitk-layout-flex > div > div.uitk-layout-flex > button.neutral-color-link

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
●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 are valid and not misspelled
●Buttons have an accessible name
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[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
●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
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements 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
○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.
○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
www.vrbo.com/pt-br/
Access to fetch at 'https://www.homeaway.com/trvl-px/v2/get' from origin 'https://www.vrbo.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
www.vrbo.com/pt-br/
Access to fetch at 'https://www.hotels.com/trvl-px/v2/get' from origin 'https://www.vrbo.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
www.hotels.com/trvl-px/v2/get
Failed to load resource: net::ERR_FAILED
www.homeaway.com/trvl-px/v2/get
Failed to load resource: net::ERR_FAILED
b.travel-assets.com/travel-pixel-js/1.0.0/app.js line 8, col 19252
TypeError: Failed to fetch at https://www.vrbo.com/S-43DwjFdkix8/i/tGKYKMIY2_N5s/SL9a2kE9/Ekg0GSAzdA/OTY7V/CFrRCsQAg?v=36cbb7b8-1529-6735-ab23-c9b139ce0212:1:131613 at Xb.T.<computed>.<computed> (https://www.vrbo.com/S-43DwjFdkix8/i/tGKYKMIY2_N5s/SL9a2kE9/Ekg0GSAzdA/OTY7V/CFrRCsQAg?v=36cbb7b8-1529-6735-ab23-c9b139ce0212:1:132119) at i.value (https://b.travel-assets.com/travel-pixel-js/1.0.0/app.js:9:19116) at https://b.travel-assets.com/travel-pixel-js/1.0.0/app.js:9:14987
b.travel-assets.com/travel-pixel-js/1.0.0/app.js line 8, col 19252
TypeError: Failed to fetch at https://www.vrbo.com/S-43DwjFdkix8/i/tGKYKMIY2_N5s/SL9a2kE9/Ekg0GSAzdA/OTY7V/CFrRCsQAg?v=36cbb7b8-1529-6735-ab23-c9b139ce0212:1:131613 at Xb.T.<computed>.<computed> (https://www.vrbo.com/S-43DwjFdkix8/i/tGKYKMIY2_N5s/SL9a2kE9/Ekg0GSAzdA/OTY7V/CFrRCsQAg?v=36cbb7b8-1529-6735-ab23-c9b139ce0212:1:132119) at i.value (https://b.travel-assets.com/travel-pixel-js/1.0.0/app.js:9:19116) at https://b.travel-assets.com/travel-pixel-js/1.0.0/app.js:9:14987

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
/S-43DwjFdkix8/i/tGKYKMIY2_N5s/uu9a2kSw9kNQGb/dBkwGSAzdA/...
c.travel-assets.com/lotus-home-ui/vendor.5af96457b04e90c7a599.js/lotus-home-ui/vendor.5af96457b04e90c7a599.js.map
c.travel-assets.com/lotus-home-ui/uitk-icons.1d8e9f760999ba78e4ea.js/lotus-home-ui/uitk-icons.1d8e9f760999ba78e4ea.js.map
c.travel-assets.com/lotus-home-ui/shared-ui.4b62a16f97e3df899ac9.js/lotus-home-ui/shared-ui.4b62a16f97e3df899ac9.js.map
c.travel-assets.com/lotus-home-ui/search-tools.f8b43dbc9ccd4c32d9eb.js/lotus-home-ui/search-tools.f8b43dbc9ccd4c32d9eb.js.map
c.travel-assets.com/lotus-home-ui/RedirectBanner.26e594f34a4677635f63.js/lotus-home-ui/RedirectBanner.26e594f34a4677635f63.js.map
c.travel-assets.com/lotus-home-ui/pap.61fc5acd80eccc671ce0.js/lotus-home-ui/pap.61fc5acd80eccc671ce0.js.map
c.travel-assets.com/lotus-home-ui/navigation.f59d8703f4669a71c068.js/lotus-home-ui/navigation.f59d8703f4669a71c068.js.map
c.travel-assets.com/lotus-home-ui/l10nBundle/pt_BR.ab3f56899a1e85bfe537.jsc.travel-assets.com/lotus-home-ui/l10nBundle/pt_BR.ab3f56899a1e85bfe537.js.map
c.travel-assets.com/lotus-home-ui/graphql.1dd0c13c80efb6f96696.js/lotus-home-ui/graphql.1dd0c13c80efb6f96696.js.map
c.travel-assets.com/lotus-home-ui/egds.64bf63432b11f54f236e.js/lotus-home-ui/egds.64bf63432b11f54f236e.js.map
c.travel-assets.com/lotus-home-ui/core.3de4b94c73714afa0277.js/lotus-home-ui/core.3de4b94c73714afa0277.js.map
c.travel-assets.com/lotus-home-ui/brand-11811498111.c715ee71d59775e8c83d.js/lotus-home-ui/brand-11811498111.c715ee71d59775e8c83d.js.map
/lotus-home-ui/blossom-traveler-recommendations-polaris.f.../lotus-home-ui/blossom-traveler-recommendations-polaris.f...
/lotus-home-ui/blossom-single-card-marquee.7094eb9432c922.../lotus-home-ui/blossom-single-card-marquee.7094eb9432c922...
c.travel-assets.com/lotus-home-ui/blossom-separator.d91f3fd41de3fe9347a6.js/lotus-home-ui/blossom-separator.d91f3fd41de3fe9347a6.js.map
/lotus-home-ui/blossom-region_spacing-container.95abf9b27.../lotus-home-ui/blossom-region_spacing-container.95abf9b27...
/lotus-home-ui/blossom-region_lazy-load.2376442e2d1d43c73.../lotus-home-ui/blossom-region_lazy-load.2376442e2d1d43c73...
/lotus-home-ui/blossom-region_destination-hero-card.70307.../lotus-home-ui/blossom-region_destination-hero-card.70307...
/lotus-home-ui/blossom-one-key-onboarding.b337bd266f450af.../lotus-home-ui/blossom-one-key-onboarding.b337bd266f450af...
c.travel-assets.com/lotus-home-ui/blossom-mojo.46d3a73947c115b40e83.js/lotus-home-ui/blossom-mojo.46d3a73947c115b40e83.js.map
/lotus-home-ui/blossom-managed-banner-wrapper.39d96ebea34.../lotus-home-ui/blossom-managed-banner-wrapper.39d96ebea34...
/lotus-home-ui/blossom-lodging-search-form.fc040082cfb7c0.../lotus-home-ui/blossom-lodging-search-form.fc040082cfb7c0...
c.travel-assets.com/lotus-home-ui/blossom-HeroBanner.f926dbb9e7fa816f2ee7.js/lotus-home-ui/blossom-HeroBanner.f926dbb9e7fa816f2ee7.js...
c.travel-assets.com/lotus-home-ui/blossom-FlexPage.71058fb3320355db7cf6.js/lotus-home-ui/blossom-FlexPage.71058fb3320355db7cf6.js.map
/lotus-home-ui/blossom-customer-notifications.2ca81e2e998.../lotus-home-ui/blossom-customer-notifications.2ca81e2e998...
c.travel-assets.com/lotus-home-ui/bernie.ee77d62a0b1633ca35c7.js/lotus-home-ui/bernie.ee77d62a0b1633ca35c7.js.map
c.travel-assets.com/lotus-home-ui/app.89180b213139b512d1b7.js/lotus-home-ui/app.89180b213139b512d1b7.js.map
c.travel-assets.com/lotus-home-ui/app-shared.c10fc2e707dba389b840.js/lotus-home-ui/app-shared.c10fc2e707dba389b840.js.map
www.uciservice.com/assets/meso-loaders/expads-blocked.jswww.uciservice.com/assets/meso-loaders/expads-blocked.js.map
www.uciservice.com/assets/meso-loaders/bernie-loader.jswww.uciservice.com/assets/meso-loaders/bernie-loader.js.map
b.travel-assets.com/travel-pixel-js/1.0.0/app.jsb.travel-assets.com/travel-pixel-js/1.0.0/app.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 DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
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
cookiepedia.co.uk/giving-consent-to-cookiesMais informações

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 > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media
div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media div > figure.uitk-image > div.uitk-image-placeholder > img.uitk-image-media

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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