Skip to content
https://banco.bradesco

Lighthouse Mobile

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

Detailed Report

Audit breakdown by category with detailed findings.

33

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
/signals/config/1596502977285912?v=2.9.325&r=stable&domai...1200.0 s126.7 KiB
banco.bradesco/R2Et7y/DmT/cIL/IVuMVQ/h3pQh0JXpaDhLf3G/QSkuAwE/T1MK/OUd3P3sB21600.0 s172.7 KiB
cdn.evgnet.com/beacon/bradesco/bu_bradesco_237/scripts/evergage.min.js120.0 s106.4 KiB
assets.adobedtm.com/60fa93e730c9/6a19919a3b74/launch-5e28c5776fc0.min.js3600.0 s112.1 KiB
/content/dam/banco-bradesco/banners/homes/classic/imagens...600.0 s97.0 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s97.5 KiB
/content/dam/banco-bradesco/banners/homes/classic/imagens...600.0 s83.6 KiB
/content/dam/banco-bradesco/banners/homes/classic/imagens...600.0 s40.9 KiB
/content/dam/portal-bradesco/assets/classic/home/images/s...600.0 s38.9 KiB
/content/dam/banco-bradesco/banners/homes/classic/imagens...600.0 s34.9 KiB
/content/dam/portal-bradesco/assets/classic/home/fonts/Br...600.0 s26.2 KiB
/content/dam/portal-bradesco/assets/classic/home/fonts/Br...600.0 s26.1 KiB
/content/dam/portal-bradesco/assets/classic/home/fonts/Br...600.0 s26.1 KiB
/content/dam/portal-bradesco/assets/classic/home/fonts/Br...600.0 s25.9 KiB
/content/dam/portal-bradesco/assets/classic/home/fonts/Br...600.0 s25.5 KiB
/content/dam/banco-bradesco/banners/homes/classic/imagens...600.0 s22.8 KiB
/content/dam/portal-bradesco/assets/classic/home/images/s...600.0 s20.0 KiB
/content/dam/portal-bradesco/assets/classic/home/images/s...600.0 s18.7 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
/content/dam/portal-bradesco/assets/classic/home/images/s...600.0 s14.1 KiB
/content/dam/portal-bradesco/assets/classic/home/images/o...600.0 s11.9 KiB
/content/dam/portal-bradesco/assets/classic/img/home/05-d...600.0 s11.1 KiB
/content/dam/portal-bradesco/assets/classic/img/home/dest...600.0 s10.4 KiB
/content/dam/portal-bradesco/assets/classic/img/home/dest...600.0 s9.7 KiB
/content/dam/portal-bradesco/assets/classic/home/images/s...600.0 s9.7 KiB
/etc.clientlibs/banco-bradesco/clientlibs/clientlib-base....300.0 s9.3 KiB
/content/dam/portal-bradesco/assets/classic/home/images/o...600.0 s9.0 KiB
/etc.clientlibs/banco-bradesco/clientlibs/clientlib-base....300.0 s8.0 KiB
/content/dam/portal-bradesco/assets/classic/home/images/o...600.0 s7.6 KiB
banco.bradesco/akam/13/45ead3ce21600.0 s10.0 KiB
/content/dam/portal-bradesco/assets/classic/img/home/dest...600.0 s6.9 KiB
/content/dam/portal-bradesco/assets/classic/home/images/s...600.0 s6.6 KiB
/content/dam/portal-bradesco/assets/classic/home/images/o...600.0 s6.4 KiB
/content/dam/portal-bradesco/assets/classic/home/images/o...600.0 s6.3 KiB
/content/dam/portal-bradesco/assets/classic/home/images/o...600.0 s6.3 KiB
s.go-mpulse.net/boomerang/8THC4-Y3FED-MERWF-ZHKMR-S29L3604800.0 s56.9 KiB
/content/dam/banco-bradesco/assets/bia/arquivos/Caminho 6...300.0 s5.5 KiB
/content/dam/portal-bradesco/assets/classic/home/images/l...600.0 s5.0 KiB
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/nav-firefox.svg600.0 s4.1 KiB
/etc.clientlibs/banco-bradesco/components/portal-bradesco...300.0 s3.7 KiB
assets.bradesco/content/dam/portal-bradesco/assets/common/img/bra-logo.png600.0 s3.3 KiB
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/nav-chrome.svg600.0 s3.0 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s2.7 KiB
/content/dam/portal-bradesco/assets/classic/home/images/v...600.0 s2.5 KiB
/etc.clientlibs/banco-bradesco/components/portal-bradesco...300.0 s2.3 KiB
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/nav-edge.svg600.0 s2.4 KiB
/etc.clientlibs/banco-bradesco/components/portal-bradesco...300.0 s2.3 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s2.3 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s2.3 KiB
/etc.clientlibs/banco-bradesco/components/portal-bradesco...300.0 s2.2 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s2.3 KiB
/etc.clientlibs/foundation/clientlibs/main.lc-b4994788cf1...300.0 s2.2 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s2.2 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s2.2 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s2.1 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s2.1 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s2.0 KiB
/content/dam/portal-bradesco/assets/classic/home/images/v...600.0 s1.8 KiB
/content/dam/portal-bradesco/assets/classic/home/images/v...600.0 s1.8 KiB
/content/dam/portal-bradesco/assets/classic/home/images/v...600.0 s1.8 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.7 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.7 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.7 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.7 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.7 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.7 KiB
assets.bradesco/content/dam/portal-bradesco/assets/common/css/ajax-loader.gif600.0 s1.6 KiB
/content/dam/portal-bradesco/assets/classic/home/images/v...600.0 s1.6 KiB
/content/dam/portal-bradesco/assets/classic/home/images/o...600.0 s1.6 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.6 KiB
assets.bradesco/content/dam/portal-bradesco/assets/classic/home/images/seta.svg600.0 s1.6 KiB
/content/dam/portal-bradesco/assets/classic/home/images/v...600.0 s1.6 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.6 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.6 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.5 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.5 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.5 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.5 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.4 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.4 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.4 KiB
/content/dam/portal-bradesco/assets/classic/home/images/i...600.0 s1.4 KiB
/content/dam/portal-bradesco/assets/classic/home/images/i...600.0 s1.4 KiB
/content/dam/portal-bradesco/assets/classic/home/images/m...600.0 s1.4 KiB
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/home/btn-prev.svg600.0 s1.3 KiB
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/home/btn-next.svg600.0 s1.3 KiB
/content/dam/banco-bradesco/assets/bia/arquivos/qrcode-bi...300.0 s1011 B
/tr/?id=1596502977285912&ev=PageView&dl=https%3A%2F%2Fban...0.0 ms18 B
banco.bradesco/R2Et7y/DmT/cIL/IVuMVQ/h3pQh0JXpaDhLf3G/QSkuAwE/T1MK/OUd3P3sB21600.0 s0 B
s.go-mpulse.net/boomerang/8THC4-Y3FED-MERWF-ZHKMR-S29L3604800.0 s0 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.173372] map[node:map[boundingRect:map[bottom:906 height:492 left:0 right:412 top:414 width:412] lhId:page-7-SECTION nodeLabel:Contrate on-line, mesmo sem conta-corrente Renegocie suas dívidas Peça seu ca… path:1,HTML,1,BODY,65,DIV,6,SECTION selector:body > div.item-to-add-padding > section.online-hire snippet:<section class="online-hire"> type:node] score:0.165927 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:381 height:203 left:-412 right:0 top:178 width:412] lhId:page-0-IMG nodeLabel:#BradescoAcessível #PraTodoMundoVer: Banner do programa Desenrola Brasil em par… path:1,HTML,1,BODY,65,DIV,5,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,0,BUTTON,0,PICTURE,4,IMG selector:div.swiper-slide > button > picture > img snippet:<img src="https://assets.bradesco/content/dam/banco-bradesco/banners/homes/classic/i…" alt="#BradescoAcessível #PraTodoMundoVer: Banner do programa Desenrola Brasil e…" style="width: 100vw; height: auto;"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:478 height:44 left:42 right:337 top:434 width:295] lhId:page-1-SPAN nodeLabel:Contrate on-line, mesmo sem conta-corrente path:1,HTML,1,BODY,65,DIV,6,SECTION,0,A,0,DIV,0,SPAN selector:section.online-hire > a > div.non-account-holder > span snippet:<span> type:node] score:0.007368 subItems:map[items:[map[cause:Web font extra:map[type:url value:https://publish-p128342-e1259725.adobeaemcloud.com/content/dam/portal-bradesco/assets/classic/home/fonts/BradescoSans-Regular.woff]] map[cause:Web font extra:map[type:url value:https://publish-p128342-e1259725.adobeaemcloud.com/content/dam/portal-bradesco/assets/classic/home/fonts/BradescoSans-Medium.woff]] map[cause:Web font extra:map[type:url value:https://publish-p128342-e1259725.adobeaemcloud.com/content/dam/portal-bradesco/assets/classic/home/fonts/BradescoSans-Bold.woff]] map[cause:Web font extra:map[type:url value:https://publish-p128342-e1259725.adobeaemcloud.com/content/dam/portal-bradesco/assets/classic/home/fonts/BradescoSans-SemiBold.woff]]] type:subitems]] map[node:map[boundingRect:map[bottom:799 height:30 left:183 right:265 top:769 width:82] lhId:page-6-P nodeLabel:Conheça mais opções path:1,HTML,1,BODY,65,DIV,6,SECTION,1,DIV,6,DIV,0,A,2,P selector:div.cards > div.card-destaque > a.card-link-destaque > p.text-destaque snippet:<p class="text-destaque"> type:node] score:7.7e-05 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:806 height:32 left:144 right:175 top:774 width:32] lhId:page-15-IMG nodeLabel: Conheça mais opções path:1,HTML,1,BODY,65,DIV,6,SECTION,1,DIV,6,DIV,0,A,0,IMG selector:div.cards > div.card-destaque > a.card-link-destaque > img.img-padrao snippet:<img width="193" height="150" src="https://assets.bradesco/content/dam/portal-bradesco/assets/classic/home/im…" loading="lazy" alt=" Conheça mais opções" class="img-padrao"> type:node]]] type:subitems]]]

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:0.144 source:map[column:6782 line:1 type:source-location url:https://banco.bradesco/akam/13/45ead3ce urlProvider:network]] map[reflowTime:0.382 source:map[column:87575 line:1 type:source-location url:https://banco.bradesco/assets/classic/home/js/util/jquery-3.6.0.min.js urlProvider:network]] map[reflowTime:6.974 source:map[column:51681 line:1 type:source-location url:https://banco.bradesco/assets/classic/home/js/util/jquery-3.6.0.min.js urlProvider:network]] map[reflowTime:30.779 source:map[column:52357 line:1 type:source-location url:https://banco.bradesco/assets/classic/home/js/util/jquery-3.6.0.min.js urlProvider:network]] map[reflowTime:0.351 source:map[column:52415 line:1 type:source-location url:https://banco.bradesco/assets/classic/home/js/util/jquery-3.6.0.min.js urlProvider:network]] map[reflowTime:0.205 source:map[column:52479 line:1 type:source-location url:https://banco.bradesco/assets/classic/home/js/util/jquery-3.6.0.min.js urlProvider:network]] map[reflowTime:0.1 source:map[column:51703 line:1 type:source-location url:https://banco.bradesco/assets/classic/home/js/util/jquery-3.6.0.min.js urlProvider:network]] map[reflowTime:0.311 source:map[column:53392 line:1 type:source-location url:https://banco.bradesco/assets/classic/home/js/util/jquery-3.6.0.min.js urlProvider:network]] map[reflowTime:6.199 source:map[type:text value:[unattributed]]]]

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:837.6180009765625 label:Time to first byte subpart:timeToFirstByte] map[duration:791.3609990234374 label:Resource load delay subpart:resourceLoadDelay] map[duration:1119.4050009765624 label:Resource load duration subpart:resourceLoadDuration] map[duration:32.7109990234375 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-IMG
nodeLabel: #BradescoAcessível #PraTodoMundoVer: Banner do programa Desenrola Brasil em par…
path: 1,HTML,1,BODY,65,DIV,5,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,0,BUTTON,0,PICTURE,4,IMG
selector: div.swiper-slide > button > picture > img
snippet: <img src="https://assets.bradesco/content/dam/banco-bradesco/banners/homes/classic/i…" alt="#BradescoAcessível #PraTodoMundoVer: Banner do programa Desenrola Brasil e…" style="width: 100vw; height: auto;">

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: #BradescoAcessível #PraTodoMundoVer: Banner do programa Desenrola Brasil em par…
path: 1,HTML,1,BODY,65,DIV,5,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,0,BUTTON,0,PICTURE,4,IMG
selector: div.swiper-slide > button > picture > img
snippet: <img src="https://assets.bradesco/content/dam/banco-bradesco/banners/homes/classic/i…" alt="#BradescoAcessível #PraTodoMundoVer: Banner do programa Desenrola Brasil e…" style="width: 100vw; height: auto;">

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLProtocol
banco.bradesco/http/1.1
banco.bradesco/R2Et7y/DmT/cIL/IVuMVQ/h3pQh0JXpaDhLf3G/QSkuAwE/T1MK/OUd3P3sBhttp/1.1
banco.bradesco/html/classic/index.shtmhttp/1.1
banco.bradesco/assets/common/css/intervencao-neb.csshttp/1.1
assets.bradesco/content/dam/portal-bradesco/assets/common/img/bra-logo.pnghttp/1.1
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/nav-chrome.svghttp/1.1
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/nav-edge.svghttp/1.1
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/nav-firefox.svghttp/1.1
banco.bradesco/assets/classic/home/css/header.csshttp/1.1
banco.bradesco/assets/classic/home/css/styles.csshttp/1.1
banco.bradesco/assets/classic/home/css/search-modal.csshttp/1.1
banco.bradesco/assets/classic/home/css/banner.csshttp/1.1
banco.bradesco/assets/classic/home/css/mega-menu.csshttp/1.1
banco.bradesco/assets/classic/home/css/online-hire.csshttp/1.1
banco.bradesco/assets/classic/home/css/segments.csshttp/1.1
banco.bradesco/assets/classic/home/css/vantagens.csshttp/1.1
banco.bradesco/assets/classic/home/css/destaques.csshttp/1.1
banco.bradesco/assets/classic/home/css/flexslider.csshttp/1.1
banco.bradesco/assets/classic/home/css/progress-bar.csshttp/1.1
banco.bradesco/assets/common/css/slick.csshttp/1.1
banco.bradesco/assets/common/css/slick-theme.csshttp/1.1
banco.bradesco/assets/common/css/magnific-popup.csshttp/1.1
banco.bradesco/assets/common/css/acessibilidade.csshttp/1.1
banco.bradesco/akam/13/45ead3cehttp/1.1
/content/dam/portal-bradesco/assets/classic/home/images/i...http/1.1
banco.bradesco/assets/classic/home/js/util/jquery-3.6.0.min.jshttp/1.1
banco.bradesco/assets/common/js/purify.jshttp/1.1
banco.bradesco/assets/common/js/slick.min.jshttp/1.1
banco.bradesco/assets/classic/js/banner/jquery.flexslider.jshttp/1.1
banco.bradesco/assets/common/js/jquery.magnific-popup.min.jshttp/1.1
banco.bradesco/assets/classic/home/js/util/util.jshttp/1.1
banco.bradesco/assets/classic/home/js/header.jshttp/1.1
banco.bradesco/assets/classic/home/js/segments.jshttp/1.1
banco.bradesco/assets/classic/home/js/banner.jshttp/1.1
banco.bradesco/assets/classic/home/js/destaques.jshttp/1.1
banco.bradesco/assets/classic/home/js/mega-menu.js?refresh=022024http/1.1
banco.bradesco/assets/classic/home/js/tagueamento.jshttp/1.1
banco.bradesco/assets/classic/home/js/progress-bar.jshttp/1.1
banco.bradesco/assets/classic/home/js/bannerCustomization.jshttp/1.1
banco.bradesco/assets/common/js/valida_agenciaconta.js?nc=20210920http/1.1
banco.bradesco/static/wcomp/header-footer-v2/main.min.js?type=classichttp/1.1
banco.bradesco/assets/classic/home/js/scripts.jshttp/1.1
banco.bradesco/static/carrossel-banners/carrossel.jshttp/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/img/home/05-d...http/1.1
/content/dam/portal-bradesco/assets/classic/img/home/dest...http/1.1
/content/dam/portal-bradesco/assets/classic/img/home/dest...http/1.1
/content/dam/portal-bradesco/assets/classic/img/home/dest...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/l...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/i...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/s...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/s...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/s...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/s...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/s...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/s...http/1.1
assets.bradesco/content/dam/portal-bradesco/assets/classic/home/images/seta.svghttp/1.1
/content/dam/portal-bradesco/assets/classic/home/images/o...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/o...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/o...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/o...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/o...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/o...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/o...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/v...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/v...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/v...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/v...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/v...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/v...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
banco.bradesco/static/wcomp/header-footer-v2/segments/classic/both.min.csshttp/1.1
banco.bradesco/static/wcomp/header-footer-v2/segments/classic/both.min.jshttp/1.1
/_bm/get_params?type=web-jsto&v=be8NTZ9eTCVf5RmgfkFXp4gYo...http/1.1
/static/wcomp/header-footer-v2/assets/templates/footer/js...http/1.1
/static/wcomp/header-footer-v2/assets/templates/footer/js...http/1.1
banco.bradesco/static/wcomp/header-footer-v2/assets/classic/svg/cadeado.svghttp/1.1
banco.bradesco/static/wcomp/header-footer-v2/assets/classic/svg/arrow-right.svghttp/1.1
/static/wcomp/header-footer-v2/assets/common/svg/acessibi...http/1.1
/static/wcomp/header-footer-v2/assets/common/svg/acessibi...http/1.1
/static/wcomp/header-footer-v2/assets/common/svg/acessibi...http/1.1
/static/wcomp/header-footer-v2/assets/common/svg/acessibi...http/1.1
/static/wcomp/header-footer-v2/assets/common/svg/acessibi...http/1.1
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/linkedin-01.svghttp/1.1
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/facebook-01.svghttp/1.1
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/x.pnghttp/1.1
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/youtube-01.svghttp/1.1
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/instagram-01.svghttp/1.1
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/tiktok-01.svghttp/1.1
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/logo-bradesco.svghttp/1.1
banco.bradesco/static/indisponibilidade/verificar-indisponibilidade.jshttp/1.1
/graphql/execute.json/tela_indisponibilidade/tela_indispo...http/1.1
assets.bradesco/content/dam/portal-bradesco/assets/common/css/ajax-loader.gifhttp/1.1
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/home/btn-prev.svghttp/1.1
assets.bradesco/content/dam/portal-bradesco/assets/classic/img/home/btn-next.svghttp/1.1
banco.bradesco/assets/common/chatbia/inc/chatbia-route-blocks.jsonhttp/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
/content/dam/portal-bradesco/assets/classic/home/images/m...http/1.1
banco.bradesco/static/carrossel-banners/swiper/swiper-bundle.min.csshttp/1.1
banco.bradesco/static/carrossel-banners/swiper/swiper-bundle.min.jshttp/1.1
/content/dam/banco-bradesco/banners/homes/classic/imagens...http/1.1
/content/dam/banco-bradesco/banners/homes/classic/imagens...http/1.1
/content/dam/banco-bradesco/banners/homes/classic/imagens...http/1.1
/content/dam/banco-bradesco/banners/homes/classic/imagens...http/1.1
/content/dam/banco-bradesco/banners/homes/classic/imagens...http/1.1
banco.bradesco/akam/13/pixel_45ead3cehttp/1.1
banco.bradesco/favicon.icohttp/1.1

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
banco.bradesco/assets/common/css/intervencao-neb.css2.5 KiB166 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
#BradescoAcessível #PraTodoMundoVer: Banner dividido em duas partes. Na parte s… div.swiper-slide > button > picture > img
/content/dam/banco-bradesco/banners/homes/classic/imagens...96.0 KiB48.6 KiB
#BradescoAcessível #ParaTodoMundoVer: Banner publicitário do Bradesco com fundo… div.swiper-slide > button > picture > img
/content/dam/banco-bradesco/banners/homes/classic/imagens...82.6 KiB35.2 KiB
BIA div.cmp-floating-bia > div.cmp-floating-bia__container > div.cmp-floating-bia__icon-wrapper > img.cmp-floating-bia__icon
/content/dam/banco-bradesco/assets/bia/arquivos/Caminho 6...5.2 KiB4.4 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: 766 ms
URLTime Spent
banco.bradesco/766 ms
banco.bradesco/html/classic/index.shtm0.0 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: 730 ms
URLTime Spent
banco.bradesco/html/classic/index.shtm830 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
Contrate on-line, mesmo sem conta-corrente Renegocie suas dívidas Peça seu ca… body > div.item-to-add-padding > section.online-hire
0.166
Contrate on-line, mesmo sem conta-corrente section.online-hire > a > div.non-account-holder > span
0.007
Conheça mais opções div.cards > div.card-destaque > a.card-link-destaque > p.text-destaque
0.000

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused 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: 5.4 s 954.2 KiB
URLTransfer SizeEst Savings
www.googletagmanager.com/gtag/js?id=G-BPK8PNESW5&cx=c&gtm=4e65k1161.2 KiB67.6 KiB
www.googletagmanager.com/gtag/destination?id=DC-13044797&cx=c&gtm=4e65k1129.2 KiB64.3 KiB
www.googletagmanager.com/gtag/destination?id=DC-9583362&cx=c&gtm=4e65k1129.2 KiB64.3 KiB
www.googletagmanager.com/gtag/js?id=AW-16613475272&cx=c&gtm=4e65k1143.6 KiB64.2 KiB
www.googletagmanager.com/gtag/js?id=AW-10893223083&cx=c&gtm=4e65k1145.6 KiB64.0 KiB
www.googletagmanager.com/gtag/js?id=AW-846246148&cx=c&gtm=4e65k1149.5 KiB63.8 KiB
www.googletagmanager.com/gtag/js?id=DC-7265665&cx=c&gtm=4e65k1125.9 KiB63.0 KiB
www.googletagmanager.com/gtag/js?id=DC-6397611&cx=c&gtm=4e65k1130.7 KiB62.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-T9F3WZN189.2 KiB58.4 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWJkOTJmOWRkMQ.js109.2 KiB56.1 KiB
cdn.evgnet.com/beacon/bradesco/bu_bradesco_237/scripts/evergage.min.js105.7 KiB54.2 KiB
banco.bradesco/R2Et7y/DmT/cIL/IVuMVQ/h3pQh0JXpaDhLf3G/QSkuAwE/T1MK/OUd3P3sB171.1 KiB49.9 KiB
assets.adobedtm.com/60fa93e730c9/6a19919a3b74/launch-5e28c5776fc0.min.js111.6 KiB47.9 KiB
connect.facebook.net/en_US/fbevents.js97.4 KiB35.8 KiB
s.go-mpulse.net/boomerang/8THC4-Y3FED-MERWF-ZHKMR-S29L356.6 KiB31.8 KiB
s.go-mpulse.net/boomerang/8THC4-Y3FED-MERWF-ZHKMR-S29L356.6 KiB31.5 KiB
banco.bradesco/static/carrossel-banners/swiper/swiper-bundle.min.js41.8 KiB26.0 KiB
/signals/config/1596502977285912?v=2.9.325&r=stable&domai...126.5 KiB25.3 KiB
d3flklo0seol33.cloudfront.net/6029901/mdmnRnd.js?r=0.2377149688545614534.7 KiB23.9 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
Unattributable1.2 s111 ms0.0 ms
banco.bradesco/static/carrossel-banners/swiper/swiper-bundle.min.js1.1 s178 ms12 ms
banco.bradesco/html/classic/index.shtm920 ms39 ms6.1 ms
banco.bradesco/R2Et7y/DmT/cIL/IVuMVQ/h3pQh0JXpaDhLf3G/QSkuAwE/T1MK/OUd3P3sB525 ms445 ms49 ms
www.googletagmanager.com/gtm.js?id=GTM-T9F3WZN441 ms376 ms47 ms
assets.adobedtm.com/60fa93e730c9/6a19919a3b74/launch-5e28c5776fc0.min.js421 ms371 ms22 ms
banco.bradesco/assets/classic/home/js/destaques.js276 ms117 ms0.2 ms
/signals/config/1596502977285912?v=2.9.325&r=stable&domai...264 ms217 ms45 ms
s.go-mpulse.net/boomerang/8THC4-Y3FED-MERWF-ZHKMR-S29L3252 ms125 ms62 ms
www.googletagmanager.com/gtag/js?id=AW-846246148&cx=c&gtm=4e65k1223 ms181 ms28 ms
analytics.tiktok.com/i18n/pixel/static/main.MWJkOTJmOWRkMQ.js220 ms172 ms36 ms
www.googletagmanager.com/gtag/js?id=G-BPK8PNESW5&cx=c&gtm=4e65k1205 ms161 ms43 ms
banco.bradesco/akam/13/45ead3ce204 ms184 ms3.5 ms
www.googletagmanager.com/gtag/js?id=AW-10893223083&cx=c&gtm=4e65k1201 ms168 ms31 ms
www.googletagmanager.com/gtag/js?id=AW-16613475272&cx=c&gtm=4e65k1160 ms126 ms26 ms
www.googletagmanager.com/gtag/destination?id=DC-9583362&cx=c&gtm=4e65k1145 ms117 ms26 ms
www.googletagmanager.com/gtag/js?id=DC-7265665&cx=c&gtm=4e65k1143 ms104 ms22 ms
cdn.evgnet.com/beacon/bradesco/bu_bradesco_237/scripts/evergage.min.js142 ms86 ms55 ms
www.googletagmanager.com/gtag/destination?id=DC-13044797&cx=c&gtm=4e65k1126 ms98 ms26 ms
www.googletagmanager.com/gtag/js?id=DC-6397611&cx=c&gtm=4e65k1122 ms98 ms23 ms
banco.bradesco/static/carrossel-banners/carrossel.js121 ms61 ms1.3 ms
connect.facebook.net/en_US/fbevents.js110 ms81 ms28 ms
banco.bradesco/static/wcomp/header-footer-v2/segments/classic/both.min.js89 ms65 ms6.6 ms
banco.bradesco/static/wcomp/header-footer-v2/main.min.js?type=classic86 ms80 ms6.4 ms
banco.bradesco/assets/classic/home/js/util/jquery-3.6.0.min.js67 ms55 ms6.7 ms
static.ads-twitter.com/uwt.js52 ms48 ms3.1 ms
banco.bradesco/static/indisponibilidade/verificar-indisponibilidade.js51 ms22 ms1.3 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 Evaluation4.1 s
Other2.1 s
Style & Layout761 ms
Script Parsing & Compilation671 ms
Rendering427 ms
Parse HTML & CSS78 ms
Garbage Collection74 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 44.8 KiB
URLTransfer SizeEst Savings
cdn.evgnet.com/beacon/bradesco/bu_bradesco_237/scripts/evergage.min.js105.8 KiB42.6 KiB
banco.bradesco/assets/common/js/valida_agenciaconta.js?nc=202109205.7 KiB2.3 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.googletagmanager.com/gtm.js?id=GTM-T9F3WZN189.5 KiB
banco.bradesco/R2Et7y/DmT/cIL/IVuMVQ/h3pQh0JXpaDhLf3G/QSkuAwE/T1MK/OUd3P3sB172.7 KiB
www.googletagmanager.com/gtag/js?id=G-BPK8PNESW5&cx=c&gtm=4e65k1161.3 KiB
www.googletagmanager.com/gtag/js?id=AW-846246148&cx=c&gtm=4e65k1149.5 KiB
www.googletagmanager.com/gtag/js?id=AW-10893223083&cx=c&gtm=4e65k1145.6 KiB
www.googletagmanager.com/gtag/js?id=AW-16613475272&cx=c&gtm=4e65k1143.7 KiB
www.googletagmanager.com/gtag/js?id=DC-6397611&cx=c&gtm=4e65k1130.7 KiB
www.googletagmanager.com/gtag/destination?id=DC-13044797&cx=c&gtm=4e65k1129.2 KiB
www.googletagmanager.com/gtag/destination?id=DC-9583362&cx=c&gtm=4e65k1129.2 KiB
/signals/config/1596502977285912?v=2.9.325&r=stable&domai...126.7 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
#BradescoAcessível #PraTodoMundoVer: Banner do programa Desenrola Brasil em par… div.swiper-slide > button > picture > img
/content/dam/banco-bradesco/banners/homes/classic/imagens...
#BradescoAcessível #ParaTodoMundoVer: Banner publicitário do Bradesco com fundo… div.swiper-slide > button > picture > img
/content/dam/banco-bradesco/banners/homes/classic/imagens...
#BradescoAcessível #PraTodoMundoVer: Banner dividido em duas partes. Na parte s… div.swiper-slide > button > picture > img
/content/dam/banco-bradesco/banners/homes/classic/imagens...
#BradescoAcessível #PraTodoMundoVer: Banner da "Promoção Cartão que dá Jogo". A… div.swiper-slide > button > picture > img
/content/dam/banco-bradesco/banners/homes/classic/imagens...
#BradescoAcessível #PraTodoMundoVer: Banner com a frase em destaque: "Abra sua … div.swiper-slide > button > picture > img
/content/dam/banco-bradesco/banners/homes/classic/imagens...
Logo Bradesco div.footer__brand > a > picture > img
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/logo-bradesco.svg
X li > a > picture > img
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/x.png
linkedin li > a > picture > img
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/linkedin-01.svg
facebook li > a > picture > img
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/facebook-01.svg
youtube li > a > picture > img
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/youtube-01.svg
instagram li > a > picture > img
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/instagram-01.svg
tiktok li > a > picture > img
banco.bradesco/static/wcomp/header-footer-v2/assets/common/svg/tiktok-01.svg

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

●Optimize DOM size
●Font display
●Optimize viewport for mobile
●Minify CSS
●Reduce unused CSS
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 2 animated elements found
●Network Requests
●Network Round Trip Times 120 ms
●Server Backend Latencies 650 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
○INP breakdown
○User Timing marks and measures
92

Accessibility

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

ARIA

Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
App Bradesco Experimente uma vida mais prática div.carrossel-destaques > div.slick-list > div.slick-track > div.destaque

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.

Names and labels

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
li#info-2 > ul.footer__info-atendimento > li > a li#info-2 > ul.footer__info-atendimento > li > a

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

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These items highlight common accessibility best practices.

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
Ok body > header.header > div.header__mobile > a.header__mobile-button
PREFERÊNCIA COOKIES nav > ul > li > a
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●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
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●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
●Deprecated ARIA roles were not used
●Uses ARIA roles only on compatible elements
●Image elements do not have `[alt]` attributes that are redundant text.
●Identical links have the same purpose.
○`[accesskey]` values are unique
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○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.
65

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
background busca div.item-to-add-padding > div.modal-busca > picture > img.background-busca
/content/dam/portal-bradesco/assets/classic/home/images/s...1436 x 793 (1.81)360 x 640 (0.56)

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.

URLDisplayed sizeActual sizeExpected size
Pessoas apertando as mãos div.item-container > div.item > picture > img
/content/dam/portal-bradesco/assets/classic/home/images/s...152 x 100152 x 100228 x 150

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
connect.facebook.net/en_US/fbevents.js line 279, col 1174

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
banco.bradesco/R2Et7y/DmT/cIL/IVuMVQ/h3pQh0JXpaDhLf3G/QSkuAwE/T1MK/OUd3P3sB
Creating a worker from 'blob:https://banco.bradesco/3a28969a-5bc6-4932-a262-81943f534f7b' violates the following Content Security Policy directive: "default-src * 'self' 'unsafe-inline' 'unsafe-hashes' 'unsafe-eval' nic.bradesco imprensa.bradesco vivaprime.bradesco assets.bradesco *.prebanco.com.br *.adobedtm.com *.bing.com *.google.com *.google.com.br *.facebook.com *.facebook.net *.youtube.com *.youtube.com.br *.tiktok.com *.googleapis.com https://fonts.gstatic.com *.googletagmanager.com *.google-analytics.com *.googleadservices.com https://canalconsorciado.bradesco.com.br *.googleoptimize.com static.ads-twitter.com *.doubleclick.net *.rybena.com.br *.navdmp.com t.co https://banco.bradesco *.bradesco.com.br *.banco.bradesco *.interneth.bradesco.com.br *.bradescopessoajuridica.com.br *.bradescocelular.com.br *.omny.fm *.ggpht.com *.ytimg.com https://turn2c-sandbox.com https://wa.onelink.me https://apps.sae1.pure.cloud *.virtualearth.net https://bancobradesco.tt.omtrdc.net https://dpm.demdex.net https://www.unibrad.com.br". Note that 'worker-src' was not explicitly set, so 'default-src' is used as a fallback. Note that '*' matches only URLs with network schemes ('http', 'https', 'ws', 'wss'), or URLs whose scheme matches `self`'s scheme. The scheme 'blob:' must be added explicitly. The action has been blocked.

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Content security policy

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
banco.bradesco/R2Et7y/DmT/cIL/IVuMVQ/h3pQh0JXpaDhLf3G/QSkuAwE/T1MK/OUd3P3sB
banco.bradesco/static/carrossel-banners/swiper/swiper-bundle.min.jsbanco.bradesco/static/carrossel-banners/swiper/swiper-bundle.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
●Page has the HTML doctype
●Properly defines charset
●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
83

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

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Crawling and Indexing

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #ContentError
19Disallow: https://wspf.bradesco.com.br/wsabrasuaconta/site/Formulario-paravoce.aspx Pattern should either be empty, start with "/" or "*"

To appear in search results, crawlers need access to your app.

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●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`

Send Feedback