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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
www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js80341.0 s1.1 MiB
www.latamairlines.com/es-cl/_next/static/chunks/284-02332378c35a04b7.js22206.0 s271.4 KiB
www.latamairlines.com/es-cl/_next/static/chunks/648-fe0cbbde94b4ab4d.js80341.0 s412.8 KiB
s.latamairlines.com/images/home/login_incentive_background_mobile.png3600.0 s212.7 KiB
/images/web-ancillaries/credit-card-banners/santander-lat...3600.0 s147.6 KiB
/116Kg1JMJMhyjqq0j0_EgZLh/uSi1tzphwcmDrt/QEQ-AQ/O3g/aQncz...21600.0 s177.6 KiB
/content/dam/latamxp/sites/destinos/brasil/deals/sdu2-dea...240886.0 s451.4 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.4 KiB
/content/dam/latamxp/sites/destinos/peru/deals/lim-deals.jpg160568.0 s210.9 KiB
edge.fullstory.com/s/fs.js3600.0 s79.3 KiB
www.latamairlines.com/resources/35c5780e1c5f50d0f2994686ea865e2b63adbe1db2fb8600.0 s67.4 KiB
/content/dam/latamxp/sites/destinos/argentina/deals/BUE3-...291019.0 s249.4 KiB
www.latamairlines.com/es-cl/_next/static/chunks/fec483df-0ecaa54b6b5e29f9.js61588.0 s98.4 KiB
/content/dam/latamxp/sites/destinos/chile/deals/pmc-deals...223909.0 s182.1 KiB
api.us1.exponea.com/js/exponea.min.js3600.0 s51.5 KiB
/signals/config/1119945695115087?v=2.9.298&r=stable&domai...1200.0 s42.6 KiB
/content/dam/latamxp/sites/destinos/colombia/deals/ctg-de...85192.0 s93.0 KiB
/content/dam/latamxp/sites/destinos/mexico/deals/CUN2-dea...478062.0 s272.7 KiB
/content/dam/latamxp/sites/destinos/chile/deals/ccp-deals...477133.0 s237.9 KiB
/resources/35c5780e1c5f50d0f2994686ea865e2b63adbe1db2fb8/...600.0 s32.9 KiB
www.latamairlines.com/es-cl/_next/static/chunks/1a4de978-bf5be4c46d98e799.js62294.0 s52.8 KiB
www.latamairlines.com/es-cl/_next/static/chunks/844-fceb00b8634d6033.js80341.0 s56.8 KiB
/content/dam/latamxp/sites/destinos/brasil/deals/RIO-deal...477146.0 s163.2 KiB
/content/dam/latamxp/sites/destinos/brasil/deals/FLN2-dea...282059.0 s107.9 KiB
www.latamairlines.com/es-cl/_next/static/chunks/framework-581a97fdb38aea5f.js61588.0 s45.5 KiB
cdn.bc0a.com/autopilot/f00000000046873/autopilot_sdk.js3600.0 s25.9 KiB
/content/dam/latamxp/sites/promociones/banner-principal/c...423128.0 s132.0 KiB
www.latamairlines.com/es-cl/_next/static/chunks/e2bd5aa3-96d0354764612126.js62295.0 s40.2 KiB
dynamic.criteo.com/js/ld/ld.js?a=undefined10800.0 s24.7 KiB
/resources/35c5780e1c5f50d0f2994686ea865e2b63adbe1db2fb8/...600.0 s18.5 KiB
www.latamairlines.com/es-cl/_next/static/chunks/main-2a08b9ad2ffc40eb.js62335.0 s35.6 KiB
cdn.adjust.com/adjust-latest.min.js3600.0 s19.8 KiB
/rec/integrations?OrgId=o-1N5WKS-na1&isInFrame=false&isNa...0.0 ms15.3 KiB
www.latamairlines.com/content/dam/latamxp/sites/destinos/chile/cjc-deals.jpg489316.0 s112.5 KiB
s.latamairlines.com/fonts/latam_sans_bold_italic-webfont.woff3600.0 s16.8 KiB
www.gfl85trk.com/scripts/sdk/everflow.js14400.0 s19.2 KiB
s.latamairlines.com/fonts/latam_sans_bold-webfont.woff3600.0 s15.7 KiB
s.latamairlines.com/fonts/latam_sans_light-webfont.woff3600.0 s15.6 KiB
s.latamairlines.com/fonts/latam_sans_regular-webfont.woff3600.0 s15.0 KiB
edge.fullstory.com/datalayer/v4/latest.js3600.0 s13.9 KiB
scripts.clarity.ms/0.8.59/clarity.js86400.0 s26.2 KiB
www.latamairlines.com/es-cl/_next/static/chunks/26770aaf-55649d64f0617bc0.js61588.0 s19.1 KiB
/resources/35c5780e1c5f50d0f2994686ea865e2b63adbe1db2fb8/...600.0 s7.1 KiB
www.latamairlines.com/akam/13/30d5ed7821600.0 s9.5 KiB
s.go-mpulse.net/boomerang/MBH4G-EDKCD-VS5CG-JHDH8-5EQLH604800.0 s48.5 KiB
/content/dam/latamxp/sites/destinos/chile/deals/anf-deals...482503.0 s35.4 KiB
/images/boreal/collections/v1/logos/partners/PCIDSSCompli...3600.0 s5.1 KiB
event.getblue.io/js/blue-tag.min.js0.0 ms2.8 KiB
/content/dam/latamxp/sites/destinos/argentina/deals/AEP-d...478937.0 s20.3 KiB
s.pinimg.com/ct/lib/main.10d2511a.js1209600.0 s27.6 KiB
tags.creativecdn.com/l8BKLgAJGVBiUjEdCU4G.js3600.0 s2.7 KiB
s.latamairlines.com/images/header/logo/DesktopNegative.svg3600.0 s2.6 KiB
s.latamairlines.com/images/header/logo/MobileNegative.svg3600.0 s2.6 KiB
s.latamairlines.com/images/home/more-options/packages.svg3600.0 s2.6 KiB
/resources/35c5780e1c5f50d0f2994686ea865e2b63adbe1db2fb8/...600.0 s2.2 KiB
/images/boreal/collections/v1/logos/latam/DescriptivePosi...3600.0 s2.2 KiB
edge.fullstory.com/d/snippet/v2.js?type=raw3600.0 s2.1 KiB
s.pinimg.com/ct/core.js7200.0 s2.1 KiB
ct.pinterest.com/static/ct/token_create.js7200.0 s2.0 KiB
s.latamairlines.com/images/home/login_incentive_decoration_1.svg3600.0 s1.3 KiB
s.latamairlines.com/images/home/login_incentive_decoration_2.svg3600.0 s1.3 KiB
id5-sync.com/s/966/9.gif?puid=k-eFj2TGx8y8TC44nwsDg2Rj2HeAMtF_6ELG46VA0.0 ms1.0 KiB
/usersync/push?partner=criteo&partnerId=k-MoGc3Wx8y8TC44n...0.0 ms800 B
s.latamairlines.com/images/home/login_incentive_decoration_3.svg3600.0 s942 B
www.latamairlines.com/es-cl/_next/static/chunks/webpack-eeb1e4a6befe36e1.js62369.0 s1.5 KiB
/cksync.php?cs=3&type=crt&ovsid=k-p3z1KGx8y8TC44nwsDg2Rj2...0.0 ms578 B
/event/?cId=2D98D1D1-C956-1139-AD7CEC0F83AF8077&tName=vis...0.0 ms503 B
/es-cl/_next/static/chunks/pages/[locale]-80d73dbd82ccd06...22206.0 s774 B
criteo-partners.tremorhub.com/sync?UICR=k-5KZ6g2x8y8TC44nwsDg2Rj2HeAOqua6ZKHKswA0.0 ms399 B
www.latamairlines.com/es-cl/_next/static/D3j9JpDYQEe4dAhZj0sXW/_buildManifest.js80341.0 s940 B
www.latamairlines.com/es-cl/_next/static/D3j9JpDYQEe4dAhZj0sXW/_ssgManifest.js80341.0 s505 B
/match?publisher_dsp_id=38&external_user_id=k-KXbwGmx8y8T...0.0 ms199 B
/redir/?partnerid=79&partneruserid=k-m8L0umx8y8TC44nwsDg2...0.0 ms114 B
/sg/criteortb-network/1/rtb-h/?taboola_hm=k-NjonrWx8y8TC4...0.0 ms98 B
/tr/?id=1119945695115087&ev=PageView&dl=https%3A%2F%2Fwww...0.0 ms19 B
edge.fullstory.com/s/fs.js3600.0 s0 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.

URLEst Savings
s.latamairlines.com/fonts/latam_sans_light-webfont.woff25 ms
s.latamairlines.com/fonts/latam_sans_bold_italic-webfont.woff25 ms
s.latamairlines.com/fonts/latam_sans_bold-webfont.woff15 ms
s.latamairlines.com/fonts/latam_sans_regular-webfont.woff15 ms

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:33.021 source:map[type:text value:[unattributed]]] map[reflowTime:1.536 source:map[column:187648 line:0 type:source-location url:https://www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js urlProvider:network]] map[reflowTime:8.003 source:map[column:1.550239e+06 line:7 type:source-location url:https://www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js urlProvider:network]] map[reflowTime:8.255 source:map[column:566194 line:270 type:source-location url:https://www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js urlProvider:network]] map[reflowTime:8.043 source:map[column:389964 line:0 type:source-location url:https://www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js urlProvider:network]] map[reflowTime:49.526 source:map[column:100791 line:0 type:source-location url:https://www.latamairlines.com/es-cl/_next/static/chunks/844-fceb00b8634d6033.js urlProvider:network]] map[reflowTime:5.618 source:map[column:1.750625e+06 line:270 type:source-location url:https://www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js urlProvider:network]] map[reflowTime:86.29 source:map[column:621696 line:0 type:source-location url:https://www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js urlProvider:network]] map[reflowTime:26.177 source:map[column:1.744812e+06 line:270 type:source-location url:https://www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js urlProvider:network]] map[reflowTime:3.569 source:map[column:26511 line:0 type:source-location url:https://www.gfl85trk.com/scripts/sdk/everflow.js urlProvider:network]] map[reflowTime:53.303 source:map[column:26137 line:0 type:source-location url:https://www.gfl85trk.com/scripts/sdk/everflow.js urlProvider:network]]]

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:602.2139998779297 label:Time to first byte subpart:timeToFirstByte] map[duration:4610.750000122071 label:Resource load delay subpart:resourceLoadDelay] map[duration:22.269 label:Resource load duration subpart:resourceLoadDuration] map[duration:107.479 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-IMG
nodeLabel: Ofertas en pasajes y hoteles
path: 1,HTML,1,BODY,2,DIV,1,DIV,7,DIV,0,A,1,DIV,0,FIGURE,0,PICTURE,0,IMG
selector: div.sc-bvrlno > figure#banner-promotional-image > picture.sc-coYmiO > img.sc-fjhLSj
snippet: <img src="/content/dam/latamxp/sites/promociones/banner-principal/cl/promos/cl-w05-4…" alt="Ofertas en pasajes y hoteles" class="sc-fjhLSj hlxIJS ResponsiveImage__Image" data-testid="responsiveimage__image">

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: Ofertas en pasajes y hoteles
path: 1,HTML,1,BODY,2,DIV,1,DIV,7,DIV,0,A,1,DIV,0,FIGURE,0,PICTURE,0,IMG
selector: div.sc-bvrlno > figure#banner-promotional-image > picture.sc-coYmiO > img.sc-fjhLSj
snippet: <img src="/content/dam/latamxp/sites/promociones/banner-principal/cl/promos/cl-w05-4…" alt="Ofertas en pasajes y hoteles" class="sc-fjhLSj hlxIJS ResponsiveImage__Image" data-testid="responsiveimage__image">

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.

URLTransfer SizeDuration
www.latamairlines.com/resources/35c5780e1c5f50d0f2994686ea865e2b63adbe1db2fb867.4 KiB453 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
Río de Janeiro, Brasil div.sc-WejxL > a#Río de Janeiro, Brasil > div.sc-fRLnnz > img.sc-hUTmXr
/content/dam/latamxp/sites/destinos/brasil/deals/sdu2-dea...450.8 KiB421.1 KiB
Cancún div.sc-WejxL > a#Cancún-Economy-id > div.sc-fRLnnz > img.sc-klphht
/content/dam/latamxp/sites/destinos/mexico/deals/CUN2-dea...272.2 KiB222.9 KiB
Buenos Aires div.sc-WejxL > a#Buenos Aires-Economy-id > div.sc-fRLnnz > img.sc-klphht
/content/dam/latamxp/sites/destinos/argentina/deals/BUE3-...248.9 KiB201.0 KiB
Crea tu cuenta y obtén beneficios LATAM Pass Acumula Millas LATAM Pass en todas… div.Flightsstyles__Container-sc-2x666f-0 > section.Flightsstyles__Section-sc-2x666f-1 > div#login-in-latam-banner > div.CommunicationsLoginstyles__CommunicationsLoginCard-sc-5i3pgy-6
s.latamairlines.com/images/home/login_incentive_background_mobile.png211.9 KiB183.4 KiB
Lima, Perú div.sc-WejxL > a#Lima, Perú > div.sc-fRLnnz > img.sc-hUTmXr
/content/dam/latamxp/sites/destinos/peru/deals/lim-deals.jpg210.5 KiB171.7 KiB
#1 Concepción div#home-top-destinations-container > ul.TopSearchDestinationsstyles__DestinationsContainer-sc-1u6srtb-1 > li > a.DestinationCardstyles__DestinationContainer-sc-2dvrj0-0
/content/dam/latamxp/sites/destinos/chile/deals/ccp-deals...237.4 KiB168.4 KiB
div.sc-cYYuRe > a#santander-banner-link > div.sc-etVdmn > img.sc-fzQBhs div.sc-cYYuRe > a#santander-banner-link > div.sc-etVdmn > img.sc-fzQBhs
/images/web-ancillaries/credit-card-banners/santander-lat...146.9 KiB140.7 KiB
#4 Puerto Montt div#home-top-destinations-container > ul.TopSearchDestinationsstyles__DestinationsContainer-sc-1u6srtb-1 > li > a.DestinationCardstyles__DestinationContainer-sc-2dvrj0-0
/content/dam/latamxp/sites/destinos/chile/deals/pmc-deals...181.6 KiB139.1 KiB
Ofertas en pasajes y hoteles div.sc-bvrlno > figure#banner-promotional-image > picture.sc-coYmiO > img.sc-fjhLSj
/content/dam/latamxp/sites/promociones/banner-principal/c...131.6 KiB108.9 KiB
#3 Río de Janeiro div#home-top-destinations-container > ul.TopSearchDestinationsstyles__DestinationsContainer-sc-1u6srtb-1 > li > a.DestinationCardstyles__DestinationContainer-sc-2dvrj0-0
/content/dam/latamxp/sites/destinos/brasil/deals/RIO-deal...162.7 KiB97.6 KiB
Calama div.sc-WejxL > a#Calama-Economy-id > div.sc-fRLnnz > img.sc-klphht
www.latamairlines.com/content/dam/latamxp/sites/destinos/chile/cjc-deals.jpg112.1 KiB82.6 KiB
Paquete a Cartagena de Indias div.Packagesstyles__CardGrid-sc-ou3l25-1 > a#package-card-package-card > div.sc-fRLnnz > img.sc-itktkY
/content/dam/latamxp/sites/destinos/colombia/deals/ctg-de...92.6 KiB72.0 KiB
Paquete a Florianópolis div.Packagesstyles__CardGrid-sc-ou3l25-1 > a#package-card-package-card > div.sc-fRLnnz > img.sc-itktkY
/content/dam/latamxp/sites/destinos/brasil/deals/FLN2-dea...107.5 KiB67.2 KiB
Antofagasta div.sc-WejxL > a#Antofagasta-Economy-id > div.sc-fRLnnz > img.sc-klphht
/content/dam/latamxp/sites/destinos/chile/deals/anf-deals...35.0 KiB11.5 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: 1.6 s
URLTime Spent
latamairlines.com/756 ms
www.latamairlines.com/804 ms
www.latamairlines.com/cl/es0.0 ms

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 5.7 s 1.8 MiB
URLTransfer SizeEst Savings
www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js1.1 MiB653.8 KiB
www.latamairlines.com/es-cl/_next/static/chunks/284-02332378c35a04b7.js270.9 KiB148.0 KiB
www.latamairlines.com/es-cl/_next/static/chunks/648-fe0cbbde94b4ab4d.js412.3 KiB131.4 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwOQ.js121.2 KiB92.7 KiB
www.googletagmanager.com/gtag/js?id=G-0FQ5F9TMWN&cx=c&gtm=4e64e1143.3 KiB70.9 KiB
www.latamairlines.com/es-cl/_next/static/chunks/fec483df-0ecaa54b6b5e29f9.js98.0 KiB69.1 KiB
www.googletagmanager.com/gtag/js?id=G-9B86N9EBLE&cx=c&gtm=4e64e1163.6 KiB63.9 KiB
www.googletagmanager.com/gtag/destination?id=DC-10238238&cx=c&gtm=4e64e1131.2 KiB59.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-5ZDJ5CNH&gtm=4e64e1120.5 KiB57.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-PWVK86M2&gtm=4e64e1120.9 KiB57.2 KiB
www.googletagmanager.com/gtag/js?id=AW-1012797176&cx=c&gtm=4e64e1147.0 KiB53.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-52HKV8P&gtm=4e64e1200.9 KiB52.8 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js109.4 KiB52.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-KKWV48HX&gtm=4e64e1118.6 KiB51.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-KBG5R38140.9 KiB48.8 KiB
edge.fullstory.com/s/fs.js79.3 KiB41.0 KiB
/116Kg1JMJMhyjqq0j0_EgZLh/uSi1tzphwcmDrt/QEQ-AQ/O3g/aQncz...176.5 KiB37.1 KiB
resources.digital-cloud.medallia.com/wdcus/58333/onsite/generic1776259183255.js70.4 KiB34.0 KiB
connect.facebook.net/en_US/fbevents.js96.3 KiB33.0 KiB
s.go-mpulse.net/boomerang/MBH4G-EDKCD-VS5CG-JHDH8-5EQLH48.3 KiB29.6 KiB
edge.fullstory.com/s/fs.js79.3 KiB26.3 KiB
www.latamairlines.com/es-cl/_next/static/chunks/844-fceb00b8634d6033.js56.4 KiB21.1 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.latamairlines.com/resources/35c5780e1c5f50d0f2994686ea865e2b63adbe1db2fb815.8 s14.2 s44 ms
www.latamairlines.com/cl/es6.4 s3.2 s5.2 ms
/es-cl/_next/static/chunks/pages/[locale]-80d73dbd82ccd06...4.9 s4.5 s3.5 ms
www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js4.2 s2.8 s975 ms
Unattributable2.3 s399 ms0.0 ms
resources.digital-cloud.medallia.com/wdcus/58333/onsite/generic1776259183255.js1.8 s1.5 s39 ms
www.googletagmanager.com/gtm.js?id=GTM-52HKV8P&gtm=4e64e11.4 s1.1 s134 ms
www.googletagmanager.com/gtag/js?id=G-9B86N9EBLE&cx=c&gtm=4e64e11.1 s977 ms79 ms
www.gfl85trk.com/scripts/sdk/everflow.js935 ms623 ms9.8 ms
www.googletagmanager.com/gtag/destination?id=DC-10238238&cx=c&gtm=4e64e1780 ms705 ms67 ms
/116Kg1JMJMhyjqq0j0_EgZLh/uSi1tzphwcmDrt/QEQ-AQ/O3g/aQncz...748 ms629 ms87 ms
www.googletagmanager.com/gtag/js?id=AW-1012797176&cx=c&gtm=4e64e1656 ms559 ms66 ms
edge.fullstory.com/s/fs.js640 ms462 ms161 ms
www.googletagmanager.com/gtm.js?id=GTM-PWVK86M2&gtm=4e64e1608 ms509 ms68 ms
www.googletagmanager.com/gtm.js?id=GTM-5ZDJ5CNH&gtm=4e64e1550 ms476 ms60 ms
65319_1825172608.js426 ms424 ms0.0 ms
www.googletagmanager.com/gtag/js?id=G-0FQ5F9TMWN&cx=c&gtm=4e64e1416 ms349 ms64 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js402 ms323 ms71 ms
scripts.clarity.ms/0.8.59/clarity.js363 ms345 ms14 ms
www.latamairlines.com/es-cl/_next/static/chunks/648-fe0cbbde94b4ab4d.js314 ms2.9 ms310 ms
connect.facebook.net/en_US/fbevents.js299 ms209 ms86 ms
www.googletagmanager.com/gtm.js?id=GTM-KKWV48HX&gtm=4e64e1298 ms226 ms70 ms
www.latamairlines.com/akam/13/30d5ed78268 ms235 ms7.4 ms
dynamic.criteo.com/js/ld/ld.js?a=undefined237 ms220 ms14 ms
/signals/config/1119945695115087?v=2.9.298&r=stable&domai...227 ms201 ms26 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwOQ.js215 ms132 ms82 ms
www.latamairlines.com/es-cl/_next/static/chunks/844-fceb00b8634d6033.js210 ms1.2 ms40 ms
www.latamairlines.com/es-cl/_next/static/chunks/284-02332378c35a04b7.js209 ms4.0 ms204 ms
www.googletagmanager.com/gtm.js?id=GTM-KBG5R38191 ms118 ms72 ms
api.us1.exponea.com/js/exponea.min.js141 ms111 ms26 ms
edge.fullstory.com/datalayer/v4/latest.js137 ms128 ms7.8 ms
s.pinimg.com/ct/lib/main.10d2511a.js129 ms103 ms17 ms
/webxp/script/bc5d823e-1c23-11ee-98dd-468f299fcc29/new/mo...118 ms109 ms5.7 ms
/resources/35c5780e1c5f50d0f2994686ea865e2b63adbe1db2fb8/...115 ms95 ms18 ms
www.latamairlines.com/es-cl/_next/static/chunks/main-2a08b9ad2ffc40eb.js109 ms89 ms18 ms
static.ads-twitter.com/uwt.js101 ms90 ms8.1 ms
event.getblue.io/js/blue-tag.min.js86 ms80 ms3.0 ms
s.go-mpulse.net/boomerang/MBH4G-EDKCD-VS5CG-JHDH8-5EQLH81 ms52 ms28 ms
analytics.tiktok.com/i18n/pixel/static/identify_5cff1caf.js79 ms52 ms24 ms
cdn.bc0a.com/autopilot/f00000000046873/autopilot_sdk.js68 ms48 ms12 ms
cdn.adjust.com/adjust-latest.min.js60 ms48 ms11 ms
tags.creativecdn.com/l8BKLgAJGVBiUjEdCU4G.js58 ms54 ms1.2 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 Evaluation37.4 s
Other4.1 s
Script Parsing & Compilation3.2 s
Style & Layout2.3 s
Garbage Collection1.2 s
Rendering578 ms
Parse HTML & CSS440 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 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 2.8 KiB
URLTransfer SizeEst Savings
@font-face { font-style: normal; font-family: "LATAM Sans"; font-weight: 400; … } …23.9 KiB2.8 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: 0.0 ms 3.9 KiB
URLTransfer SizeEst Savings
/rec/integrations?OrgId=o-1N5WKS-na1&isInFrame=false&isNa...15.2 KiB3.9 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: 0.0 ms 16.7 KiB
URLTransfer SizeEst Savings
@font-face { font-style: normal; font-family: "LATAM Sans"; font-weight: 400; … } …23.9 KiB16.7 KiB

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
www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js1.1 MiB
/content/dam/latamxp/sites/destinos/brasil/deals/sdu2-dea...451.4 KiB
www.latamairlines.com/es-cl/_next/static/chunks/648-fe0cbbde94b4ab4d.js412.8 KiB
/content/dam/latamxp/sites/destinos/mexico/deals/CUN2-dea...272.7 KiB
www.latamairlines.com/es-cl/_next/static/chunks/284-02332378c35a04b7.js271.4 KiB
/content/dam/latamxp/sites/destinos/argentina/deals/BUE3-...249.4 KiB
/content/dam/latamxp/sites/destinos/chile/deals/ccp-deals...237.9 KiB
s.latamairlines.com/images/home/login_incentive_background_mobile.png212.7 KiB
/content/dam/latamxp/sites/destinos/peru/deals/lim-deals.jpg210.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-52HKV8P&gtm=4e64e1201.0 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
div.sc-cYYuRe > a#santander-banner-link > div.sc-etVdmn > img.sc-fzQBhs div.sc-cYYuRe > a#santander-banner-link > div.sc-etVdmn > img.sc-fzQBhs
/images/web-ancillaries/credit-card-banners/santander-lat...
Ofertas en pasajes y hoteles div.sc-bvrlno > figure#banner-promotional-image > picture.sc-coYmiO > img.sc-fjhLSj
/content/dam/latamxp/sites/promociones/banner-principal/c...
Paquetes div.sc-bzBgWG > div.sc-fGdiLE > div.sc-hbKfVi > img.sc-bklklh
s.latamairlines.com/images/home/more-options/packages.svg
Latam header.sc-bStcSt > div.sc-eONNys > a#header__homePage > img
s.latamairlines.com/images/header/logo/MobileNegative.svg
LATAM Logo div#footer-bottom > div.sc-daNmkL > div.sc-PXPPG > img
/images/boreal/collections/v1/logos/latam/DescriptivePosi...
PCI li > a#pci-cl-top-link > span > img
/images/boreal/collections/v1/logos/partners/PCIDSSCompli...
PCI li > a#pci-cl-bottom-link > span > img
/images/boreal/collections/v1/logos/partners/PCIDSSCompli...

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

●Layout shift culprits
●Optimize DOM size
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 52 user timings
●Avoid long main-thread tasks 20 long tasks found
●Network Requests
●Network Round Trip Times 200 ms
●Server Backend Latencies 270 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 540 ms
●Avoid large layout shifts 2 layout shifts found
○INP breakdown
○Avoid non-composited animations
96

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

ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
Estás en nuestro sitio de Chile Cámbiate a LATAM Países Bajos y revisa los pre… body > div#country-suggestion

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
Elige tu destino y canjea tu pasaje con Millas LATAM Pass div.sc-fQgSAe > div.sc-dZHFPk > div.sc-dZHFPk > h5.sc-eldPxv
LATAM Airlines div.sc-dTci > div.sc-bGWAAz > div.sc-jzapQk > h5#lbl-title-latam-airlines

These are opportunities to improve keyboard navigation in your application.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
OFERTAS LATAM ¡Elige tu destino en Chile o Sudamérica con hasta 48% de descuent… div#__next > div.BaseLayoutstyles__Container-sc-urhha9-0 > div.sc-dSyUdK > a#banner-promotional
Traslados main#main-content > div.Flightsstyles__Container-sc-2x666f-0 > section#home-product-links-container > a#service-link-transfers
Actividades main#main-content > div.Flightsstyles__Container-sc-2x666f-0 > section#home-product-links-container > a#service-link-activities
Canje de millas main#main-content > div.Flightsstyles__Container-sc-2x666f-0 > section#home-product-links-container > a#service-link-redeemMiles
Vuelo directo Destinos imperdibles Antofagasta Solo ida 01/05/26 Economy Acumul… div#carousel-deals-carousel > div#deals-carousel--slider > div.sc-WejxL > a#Antofagasta-Economy-id
Vuelo directo Destinos imperdibles Buenos Aires Solo ida 05/05/26 Economy Acumu… div#carousel-deals-carousel > div#deals-carousel--slider > div.sc-WejxL > a#Buenos Aires-Economy-id
Vuelo directo Destinos imperdibles Lima Solo ida 01/05/26 Economy Acumula milla… div#carousel-deals-carousel > div#deals-carousel--slider > div.sc-WejxL > a#Lima-Economy-id
Vuelo directo Destinos imperdibles Calama Solo ida 02/05/26 Economy Acumula mil… div#carousel-deals-carousel > div#deals-carousel--slider > div.sc-WejxL > a#Calama-Economy-id
Vuelo con conexión Destinos imperdibles Cancún Solo ida 01/05/26 Economy Acumul… div#carousel-deals-carousel > div#deals-carousel--slider > div.sc-WejxL > a#Cancún-Economy-id
Conocer los términos y condiciones de vuelos recomendados. Términos y condicion… section.Flightsstyles__Section-sc-2x666f-1 > div.DealsModulestyles__Container-sc-1rr24z5-0 > div.TermsAndConditionsstyles__Container-sc-iycnmk-0 > a.TermsAndConditionsstyles__Anchor-sc-iycnmk-1
Hotel Lima, Perú Acumula millas Precio final CLP 140.667 Por noche para 2 adu… div#carousel-hotel-deals-carousel > div#hotel-deals-carousel--slider > div.sc-WejxL > a#Lima, Perú
Hotel Río de Janeiro, Brasil Acumula millas Precio final CLP 68.337 Por noche… div#carousel-hotel-deals-carousel > div#hotel-deals-carousel--slider > div.sc-WejxL > a#Río de Janeiro, Brasil
Paquete Paquete a Florianópolis Por 5 noches, viaja el 15/06/26 a 20/06/26 Vue… section.Flightsstyles__Section-sc-2x666f-1 > div.Packagesstyles__PackagesContainer-sc-ou3l25-0 > div.Packagesstyles__CardGrid-sc-ou3l25-1 > a#package-card-package-card
Paquete Paquete a Cartagena de Indias Por 6 noches, viaja el 15/06/26 a 21/06/2… section.Flightsstyles__Section-sc-2x666f-1 > div.Packagesstyles__PackagesContainer-sc-ou3l25-0 > div.Packagesstyles__CardGrid-sc-ou3l25-1 > a#package-card-package-card
Elige tu destino y canjea tu pasaje con Millas LATAM Pass ¿Te faltan millas? N… div#campaign_cards > div > div.Campaignsstyles__CardsGrid-sc-g9eiyb-1 > a#Elige tu destino y canjea tu pasaje con Millas LATAM Pass
¡Arrienda un auto con grandes beneficios! Además acumula 3 Millas LATAM Pass y… div#campaign_cards > div > div.Campaignsstyles__CardsGrid-sc-g9eiyb-1 > a#¡Arrienda un auto con grandes beneficios!
¡Paquetes de viaje: Hotel + vuelo diseñados para ti! Además acumula 3 Millas L… div#campaign_cards > div > div.Campaignsstyles__CardsGrid-sc-g9eiyb-1 > a#¡Paquetes de viaje: Hotel + vuelo diseñados para ti!
Paquetes PAQUETES Elige tu paquete de viaje y acumula 3 Millas LATAM Pass + 6… div#more-options-section > ul.MoreOptionsstyles__OptionsContainer-sc-jq9g3i-2 > li.Optionstyles__OptionContainer-sc-rvxnoc-0 > a#more-options-packages
Hoteles DESDE 15% OFF Reserva tu hotel y acumula 3 Millas LATAM Pass + 6 punt… div#more-options-section > ul.MoreOptionsstyles__OptionsContainer-sc-jq9g3i-2 > li.Optionstyles__OptionContainer-sc-rvxnoc-0 > a#more-options-hotels
Autos AUTOS Arrienda tu auto y acumula 3 Millas LATAM Pass + 6 puntos calific… div#more-options-section > ul.MoreOptionsstyles__OptionsContainer-sc-jq9g3i-2 > li.Optionstyles__OptionContainer-sc-rvxnoc-0 > a#more-options-cars
Asistencia en viaje ASISTENCIA EN VIAJE Viaja con tranquilidad y acumula 3 Mi… div#more-options-section > ul.MoreOptionsstyles__OptionsContainer-sc-jq9g3i-2 > li.Optionstyles__OptionContainer-sc-rvxnoc-0 > a#more-options-insurance
○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.
●`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
●ARIA input fields have accessible names
●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 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
○`[accesskey]` values are unique
○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
○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.
○`<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.
81

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
AttributionReporting
www.latamairlines.com/resources/35c5780e1c5f50d0f2994686ea865e2b63adbe1db2fb8 line 23, col 358

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
www.latamairlines.com/es-cl/_next/static/chunks/pages/_app-d747a72658ac565b.js
www.latamairlines.com/es-cl/_next/static/chunks/648-fe0cbbde94b4ab4d.js
www.latamairlines.com/es-cl/_next/static/chunks/284-02332378c35a04b7.js
/116Kg1JMJMhyjqq0j0_EgZLh/uSi1tzphwcmDrt/QEQ-AQ/O3g/aQncz...
s.pinimg.com/ct/lib/main.10d2511a.jss.pinimg.com/ct/lib/main.10d2511a.js.map
s.pinimg.com/ct/core.jss.pinimg.com/ct/core.js.map
ct.pinterest.com/static/ct/token_create.jsct.pinterest.com/static/ct/token_create.js.map
resources.digital-cloud.medallia.com/wdcus/58333/onsite/generic1776259183255.jsresources.digital-cloud.medallia.com/wdcus/58333/onsite/generic.js.map
resources.digital-cloud.medallia.com/wdcus/58333/onsite/embed.jsresources.digital-cloud.medallia.com/wdcus/58333/onsite/embed.js.map
cdn.bc0a.com/autopilot/f00000000046873/autopilot_sdk.jscdn.bc0a.com/autopilot/f00000000046873/autopilot_sdk.js.map
api.us1.exponea.com/js/exponea.min.jsapi.us1.exponea.com/js/exponea.min.js.map
●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 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 DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○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

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