Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
/injector.js/v2/0072?website_code=83c6ae62-0926-450e-a47d...	3600.0 s	943.0 KiB
www.caixa.gov.br/PublishingImages/nova-home/carrossel/2026-seguranca/desktop.jpg	86400.0 s	1.1 MiB
www.caixa.gov.br/PublishingImages/nova-home/carrossel/2026-seguranca/mobile.jpg	86400.0 s	766.4 KiB
/PublishingImages/nova-home/carrossel/novo-desenrola/DEST...	86400.0 s	626.5 KiB
/PublishingImages/nova-home/carrossel/novo-desenrola/DEST...	86400.0 s	581.8 KiB
/PublishingImages/nova-home/carrossel/mega-30-anos/HomeSi...	86400.0 s	395.5 KiB
www.caixa.gov.br/Style%20Library/fontawesome6/webfonts/fa-solid-900.woff2	3600.0 s	154.7 KiB
/PublishingImages/nova-home/destaque-produtos/806x516/202...	86400.0 s	272.2 KiB
/PublishingImages/nova-home/carrossel/mega-30-anos/HomeSi...	86400.0 s	267.5 KiB
/PublishingImages/nova-home/destaque-produtos/806x516/202...	86400.0 s	235.2 KiB
/PublishingImages/nova-home/destaque-produtos/806x516/202...	86400.0 s	234.4 KiB
www.caixa.gov.br/Style%20Library/fontawesome6/webfonts/fa-brands-400.woff2	3600.0 s	116.4 KiB
/PublishingImages/nova-home/destaque-produtos/806x516/202...	86400.0 s	214.2 KiB
/PublishingImages/nova-home/destaque-produtos/806x516/202...	86400.0 s	210.2 KiB
/PublishingImages/nova-home/destaque-produtos/806x516/202...	86400.0 s	201.7 KiB
/PublishingImages/nova-home/carrossel/trabalhador-2026/Ho...	86400.0 s	162.0 KiB
www.caixa.gov.br/PublishingImages/nova-home/carrossel/mega-30-anos/selo.png	86400.0 s	133.7 KiB
/PublishingImages/nova-home/carrossel/copa-visa-2026/V9-D...	86400.0 s	132.7 KiB
/PublishingImages/nova-home/carrossel/trabalhador-2026/BG...	86400.0 s	120.4 KiB
/PublishingImages/nova-home/destaque-loterias/volantes-lo...	86400.0 s	109.2 KiB
/PublishingImages/nova-home/carrossel/copa-visa-2026/V9-M...	86400.0 s	100.8 KiB
www.caixa.gov.br/Style%20Library/js/jquery-ui.min.js	86400.0 s	88.8 KiB
www.caixa.gov.br/PublishingImages/nova-home/solucoes/Thumb_site_sem_logo.png	86400.0 s	85.6 KiB
www.caixa.gov.br/Style%20Library/fonts/CAIXAStd-Bold.woff	3600.0 s	40.1 KiB
www.caixa.gov.br/Style%20Library/fonts/CAIXAStd-Book.woff	3600.0 s	39.2 KiB
www.caixa.gov.br/Style%20Library/js/swiper-bundle.min.js	86400.0 s	61.8 KiB
www.caixa.gov.br/Style%20Library/fontawesome6/webfonts/fa-regular-400.woff2	3600.0 s	25.9 KiB
www.caixa.gov.br/PublishingImages/nova-home/carrossel/novo-desenrola/selo.png	86400.0 s	46.7 KiB
/PublishingImages/nova-home/carrossel/copa-visa-2026/V9-D...	86400.0 s	44.8 KiB
www.caixa.gov.br/PublishingImages/nova-home/carrossel/2026-seguranca/selo.png	86400.0 s	44.5 KiB
www.caixa.gov.br/Style%20Library/js/jquery.min.js	86400.0 s	38.8 KiB
/PublishingImages/nova-home/solucoes/carrossel-home-soluc...	86400.0 s	36.9 KiB
www.caixa.gov.br/Style%20Library/fontawesome6/css/font-awesome.min.css	86400.0 s	29.7 KiB
/PublishingImages/nova-home/solucoes/destaque_carrossel_a...	86400.0 s	25.7 KiB
scripts.clarity.ms/0.8.64/clarity.js	86400.0 s	25.1 KiB
/PublishingImages/nova-home/solucoes/V1_banner_ApplePay_2...	86400.0 s	23.1 KiB
/PublishingImages/nova-home/solucoes/carrossel_home_azulz...	86400.0 s	22.9 KiB
www.caixa.gov.br/Style%20Library/images/icos_loterias.png	86400.0 s	18.9 KiB
/PublishingImages/nova-home/carrossel/trabalhador-2026/Se...	86400.0 s	17.2 KiB
www.caixa.gov.br/PublishingImages/nova-home/solucoes/contratacao-cartao-app.jpg	86400.0 s	15.9 KiB
www.caixa.gov.br/Style%20Library/js/slick.min.js	86400.0 s	14.8 KiB
www.caixa.gov.br/Style%20Library/css/loterias-home.css	86400.0 s	14.6 KiB
www.caixa.gov.br/Style%20Library/images/ic-libras-azul-v1.png	86400.0 s	8.4 KiB
www.caixa.gov.br/Style%20Library/js/busca-caixa.js	86400.0 s	7.6 KiB
www.caixa.gov.br/Style%20Library/css/swiper-bundle.min.css	86400.0 s	6.7 KiB
www.caixa.gov.br/Style%20Library/css/header.css	86400.0 s	6.6 KiB
www.caixa.gov.br/Style%20Library/js/loterias-home.js	86400.0 s	4.9 KiB
www.caixa.gov.br/Style%20Library/css/carrossel-home.css	86400.0 s	4.9 KiB
www.caixa.gov.br/Style%20Library/js/cabecalho.js	86400.0 s	3.8 KiB
www.caixa.gov.br/Style%20Library/css/rodape-caixa.css	86400.0 s	3.6 KiB
www.caixa.gov.br/Style%20Library/css/solucoes-conglomerado.css	86400.0 s	3.0 KiB
www.caixa.gov.br/PublishingImages/nova-home/icones/x-volume-negativa-54.png	86400.0 s	3.0 KiB
www.caixa.gov.br/Style%20Library/css/acesso-rapido.css	86400.0 s	1.8 KiB
www.caixa.gov.br/Style%20Library/js/carrossel-home.js	86400.0 s	1.7 KiB
www.caixa.gov.br/Style%20Library/css/destaques-home.css	86400.0 s	1.7 KiB
www.caixa.gov.br/Style%20Library/js/solucoes-conglomerado.js	86400.0 s	1.5 KiB
www.caixa.gov.br/Style%20Library/css/clean.css	86400.0 s	1.4 KiB
www.caixa.gov.br/Style%20Library/images/logo-caixa-branco.png	86400.0 s	1.3 KiB
www.caixa.gov.br/Style%20Library/css/botao-acessibilidade.css	86400.0 s	1.1 KiB
www.caixa.gov.br/Style%20Library/js/destaques-home.js	86400.0 s	1.1 KiB
www.caixa.gov.br/Style%20Library/js/acesso-rapido.js	86400.0 s	1.1 KiB
www.caixa.gov.br/Style%20Library/js/rodape-caixa.js	86400.0 s	1008 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
www.caixa.gov.br/Style%20Library/fontawesome6/webfonts/fa-solid-900.woff2	140 ms
www.caixa.gov.br/Style%20Library/fonts/CAIXAStd-Book.woff	115 ms
www.caixa.gov.br/Style%20Library/fonts/CAIXAStd-Bold.woff	50 ms
www.caixa.gov.br/Style%20Library/fontawesome6/webfonts/fa-brands-400.woff2	50 ms
www.caixa.gov.br/Style%20Library/fontawesome6/webfonts/fa-regular-400.woff2	40 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:2.59 source:map[column:5653 line:12 type:source-location url:https://www.caixa.gov.br/Style%20Library/js/swiper-bundle.min.js urlProvider:network]] map[reflowTime:8.209 source:map[column:12547 line:12 type:source-location url:https://www.caixa.gov.br/Style%20Library/js/swiper-bundle.min.js urlProvider:network]] map[reflowTime:3.238 source:map[column:50335 line:1 type:source-location url:https://www.caixa.gov.br/Style%20Library/js/jquery.min.js urlProvider:network]] map[reflowTime:0.367 source:map[column:50393 line:1 type:source-location url:https://www.caixa.gov.br/Style%20Library/js/jquery.min.js urlProvider:network]] map[reflowTime:0.314 source:map[column:50457 line:1 type:source-location url:https://www.caixa.gov.br/Style%20Library/js/jquery.min.js urlProvider:network]] map[reflowTime:9.962 source:map[column:49637 line:1 type:source-location url:https://www.caixa.gov.br/Style%20Library/js/jquery.min.js urlProvider:network]] map[reflowTime:0.398 source:map[column:51395 line:1 type:source-location url:https://www.caixa.gov.br/Style%20Library/js/jquery.min.js urlProvider:network]] map[reflowTime:0.178 source:map[column:52814 line:1 type:source-location url:https://www.caixa.gov.br/Style%20Library/js/jquery.min.js urlProvider:network]] map[reflowTime:0.968 source:map[column:49615 line:1 type:source-location url:https://www.caixa.gov.br/Style%20Library/js/jquery.min.js urlProvider:network]] map[reflowTime:19.419 source:map[column:15958 line:1 type:source-location url:https://scripts.clarity.ms/0.8.64/clarity.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:3609.203999511719 label:Time to first byte subpart:timeToFirstByte] map[duration:736.7000004882813 label:Resource load delay subpart:resourceLoadDelay] map[duration:154.806 label:Resource load duration subpart:resourceLoadDuration] map[duration:1541.89 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: div#carrosselHomeMobile > div#swiper-wrapper-da11025d639acfedc > div.swiper-slide > img

path: 1,HTML,1,BODY,1,FORM,12,DIV,0,DIV,1,DIV,5,DIV,1,DIV,0,SPAN,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,5,DIV,1,DIV,0,DIV,0,DIV,0,IMG

selector: div#carrosselHomeMobile > div#swiper-wrapper-da11025d639acfedc > div.swiper-slide > img

snippet: <img src="/PublishingImages/nova-home/carrossel/mega-30-anos/HomeSite-Mobile1180x667…" fetchpriority="high" aria-hidden="true">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
/ScriptResource.axd?d=GyqjUVUxZqFOuMWNVRhLLmM_4FdcQX1Cr_W...	25.4 KiB	314 ms
/ScriptResource.axd?d=gaAiVduERC7dhIjmiYYpvaJbTMJiQ120vK1...	10.2 KiB	157 ms
/WebResource.axd?d=tSn0Tfbshk3gR-CnFveKRteygcT3hOonS0dgSt...	6.3 KiB
/injector.js/v2/0072?website_code=83c6ae62-0926-450e-a47d...	943.0 KiB	764 ms
www.caixa.gov.br/_layouts/15/init.js?rev=RHfoRxFuwXZ%2BOo2JABCoHA%3D%3DTAG0	75.5 KiB	1.1 s
www.caixa.gov.br/_layouts/15/blank.js?rev=nBzPIm07cpYroIjvUHh4jw%3D%3DTAG0	817 B
/_layouts/15/1046/initstrings.js?rev=mwvYlbIyUbEbxtCpAg38...	7.4 KiB
www.caixa.gov.br/Style%20Library/js/jquery.min.js	38.8 KiB	471 ms
www.caixa.gov.br/Style%20Library/js/cabecalho.js	3.8 KiB
cdn.rybena.com.br/dom/master/caixa/rybena.js	33.1 KiB	1.3 s
www.caixa.gov.br/Style%20Library/js/busca-caixa.js	7.6 KiB	157 ms
www.caixa.gov.br/Style%20Library/css/header.css	6.6 KiB
www.caixa.gov.br/Style%20Library/css/botao-acessibilidade.css	1.1 KiB
www.caixa.gov.br/Style%20Library/css/clean.css	1.4 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
Homem jovem turista viajante com chapéu de roupas de verão trabalhando no compu… `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...	271.2 KiB	262.4 KiB
Homem conversando ou digitando mensagem de texto usando telefone celular `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...	234.2 KiB	225.3 KiB
Imagem de uma mulher olhando para um celular `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...	233.5 KiB	224.6 KiB
Imagem de uma mulher segurando um chave `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...	213.3 KiB	204.4 KiB
Imagem para Open Finance `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...	209.2 KiB	200.3 KiB
Imagem de uma mulher sorrindo em frente a uma floresta. `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...	200.8 KiB	191.9 KiB
Imagem com os volantes dos jogos de Loterias `div.conteudo-loterias-home > div.imagem-loterias-home > a#linkLoteriasHome > img#imagemLoteriasHome`	/PublishingImages/nova-home/destaque-loterias/volantes-lo...	108.4 KiB	86.2 KiB
Proteção e benefícios para você e sua família! Garanta a proteção da sua famíli… `div.slick-slide > div.item-solucao > div.imagem-solucao > img`	www.caixa.gov.br/PublishingImages/nova-home/solucoes/Thumb_site_sem_logo.png	84.8 KiB	78.4 KiB
carrossel home solucoes tagcaixa empresas `div.slick-slide > div.item-solucao > div.imagem-solucao > img`	/PublishingImages/nova-home/solucoes/carrossel-home-soluc...	36.1 KiB	29.7 KiB
div.slick-slide > div.item-solucao > div.imagem-solucao > img `div.slick-slide > div.item-solucao > div.imagem-solucao > img`	/PublishingImages/nova-home/solucoes/destaque_carrossel_a...	25.0 KiB	18.6 KiB
Apple Pay `div.slick-slide > div.item-solucao > div.imagem-solucao > img`	/PublishingImages/nova-home/solucoes/V1_banner_ApplePay_2...	22.4 KiB	16.0 KiB
Logo da azulzinha, uma mulher ao lado das maquininhas da CAIXA. `div.slick-slide > div.item-solucao > div.imagem-solucao > img`	/PublishingImages/nova-home/solucoes/carrossel_home_azulz...	22.2 KiB	15.7 KiB
QUINA `div#jogoSelecionadoHome > div#selectQuina > div.product-column > p.quina`	www.caixa.gov.br/Style%20Library/images/icos_loterias.png	18.2 KiB	15.4 KiB
Homem com celular na mão do lado esquerdo da imagem. `div#slick-slide00 > div.item-solucao > div.imagem-solucao > img`	www.caixa.gov.br/PublishingImages/nova-home/solucoes/contratacao-cartao-app.jpg	15.2 KiB	8.8 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

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: 1.2 s

URL	Time Spent
www.caixa.gov.br/	872 ms
www.caixa.gov.br/	0.0 ms
www.caixa.gov.br/Paginas/home-caixa.aspx	330 ms
www.caixa.gov.br/Paginas/home-caixa.aspx	0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Minifying 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: 190 ms 11.8 KiB

URL	Transfer Size	Est Savings
www.caixa.gov.br/Style%20Library/js/swiper-bundle.min.js	61.1 KiB	9.3 KiB
www.caixa.gov.br/Style%20Library/js/busca-caixa.js	6.9 KiB	2.5 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: 190 ms 77.0 KiB

URL	Transfer Size	Est Savings
--sxs { --sxs: 0; } …	37.6 KiB	36.9 KiB
www.caixa.gov.br/Style%20Library/fontawesome6/css/font-awesome.min.css	28.9 KiB	28.5 KiB
www.caixa.gov.br/Style%20Library/css/loterias-home.css	13.9 KiB	11.6 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 2.4 s 481.6 KiB

URL	Transfer Size	Est Savings
www.caixa.gov.br/_layouts/15/core.js?rev=9kCBQNkpbQYAoiVcZpdkJA%3D%3DTAG0	118.9 KiB	108.0 KiB
www.caixa.gov.br/Style%20Library/js/jquery-ui.min.js	88.1 KiB	78.5 KiB
www.caixa.gov.br/Style%20Library/js/jquery-ui.min.js	88.1 KiB	76.5 KiB
www.googletagmanager.com/gtag/js?id=G-PD5EBJFQ7X&cx=c&gtm=4e65k1	168.7 KiB	67.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-NDBHSL	155.5 KiB	59.4 KiB
www.caixa.gov.br/_layouts/15/init.js?rev=RHfoRxFuwXZ%2BOo2JABCoHA%3D%3DTAG0	75.1 KiB	54.5 KiB
www.caixa.gov.br/Style%20Library/js/swiper-bundle.min.js	61.1 KiB	37.2 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
tag.goadopt.io/injector.js?website_code=83c6ae62-0926-450e-a47d-9fcf609403bf	2.0 s	1.0 s	496 ms
www.caixa.gov.br/_layouts/15/core.js?rev=9kCBQNkpbQYAoiVcZpdkJA%3D%3DTAG0	1.0 s	610 ms	59 ms
www.googletagmanager.com/gtm.js?id=GTM-NDBHSL	980 ms	796 ms	63 ms
Unattributable	745 ms	9.0 ms	0.0 ms
www.caixa.gov.br/Paginas/home-caixa.aspx	716 ms	56 ms	10 ms
www.googletagmanager.com/gtag/js?id=G-PD5EBJFQ7X&cx=c&gtm=4e65k1	412 ms	332 ms	70 ms
scripts.clarity.ms/0.8.64/clarity.js	342 ms	306 ms	9.3 ms
www.caixa.gov.br/Style%20Library/js/jquery-ui.min.js	187 ms	86 ms	99 ms
www.caixa.gov.br/_layouts/15/init.js?rev=RHfoRxFuwXZ%2BOo2JABCoHA%3D%3DTAG0	101 ms	65 ms	34 ms
www.caixa.gov.br/Style%20Library/js/swiper-bundle.min.js	100 ms	31 ms	33 ms
cdn.rybena.com.br/dom/master/caixa/rybena.js	72 ms	57 ms	9.7 ms
/_layouts/15/1046/strings.js?rev=Z%2B40y2YoLenFccxjN0twUQ...	61 ms	27 ms	33 ms
www.caixa.gov.br/Style%20Library/js/jquery.min.js	54 ms	41 ms	10 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	4.0 s
Script Parsing & Compilation	988 ms
Other	916 ms
Style & Layout	596 ms
Garbage Collection	530 ms
Rendering	182 ms
Parse HTML & CSS	172 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
The page has an unload handler in the main frame.	Actionable

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 7.8 KiB

URL	Transfer Size	Est Savings
www.caixa.gov.br/Style%20Library/css/loterias-home.css	14.6 KiB	4.3 KiB
--sxs { --sxs: 0; } …	37.6 KiB	3.4 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.

URL	Transfer Size
www.caixa.gov.br/PublishingImages/nova-home/carrossel/2026-seguranca/desktop.jpg	1.1 MiB
/injector.js/v2/0072?website_code=83c6ae62-0926-450e-a47d...	943.0 KiB
www.caixa.gov.br/PublishingImages/nova-home/carrossel/2026-seguranca/mobile.jpg	766.4 KiB
/PublishingImages/nova-home/carrossel/novo-desenrola/DEST...	626.5 KiB
/PublishingImages/nova-home/carrossel/novo-desenrola/DEST...	581.8 KiB
/PublishingImages/nova-home/carrossel/mega-30-anos/HomeSi...	395.5 KiB
/PublishingImages/nova-home/destaque-produtos/806x516/202...	272.2 KiB
/PublishingImages/nova-home/carrossel/mega-30-anos/HomeSi...	267.5 KiB
/PublishingImages/nova-home/destaque-produtos/806x516/202...	235.2 KiB
/PublishingImages/nova-home/destaque-produtos/806x516/202...	234.4 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
Imagem de uma mulher segurando um chave `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...
Imagem de uma mulher olhando para um celular `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...
Homem jovem turista viajante com chapéu de roupas de verão trabalhando no compu… `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...
Homem conversando ou digitando mensagem de texto usando telefone celular `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...
Imagem para Open Finance `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...
Imagem de uma mulher sorrindo em frente a uma floresta. `div#destaquesHome > div.card-destaque > div.imagem-destaque > img`	/PublishingImages/nova-home/destaque-produtos/806x516/202...

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

●Layout shift culprits

●Optimize DOM size

●LCP request discovery

●Modern HTTP

●Optimize viewport for mobile

●Avoid long main-thread tasks 15 long tasks found

●Avoid non-composited animations 1 animated element found

●Network Requests

●Network Round Trip Times 360 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 390 ms

●Avoid large layout shifts 9 layout shifts found

○INP breakdown

○User Timing marks and measures

100

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.

○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

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●Select elements have associated label elements.

●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

●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.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

●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

○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.

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

User Experience

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
Elemento síntese da marca CAIXA `li.header-logo-caixa > div.logo > a.data-layer > img`	www.caixa.gov.br/Style%20Library/images/logo-caixa-branco.png	38 x 26	50 x 35	57 x 39

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
Unload event listeners are deprecated and will be removed.	/ScriptResource.axd?d=GyqjUVUxZqFOuMWNVRhLLmM_4FdcQX1Cr_W... line 4, col 57515

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Ensure proper origin isolation with COOP

○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

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`