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
www.ebc.com.br/editor-de-carrossel/@@images/rmec_img/capa	0.0 ms	3.1 MiB
www.ebc.com.br/editor-de-carrossel/@@images/tvbr_img/capa	0.0 ms	2.2 MiB
play.ebc.com.br/imagens/CL814_1762271041357.png	600.0 s	1.2 MiB
/destaques/primeira-sessao/violencia-matou-15-mil-jovens-...	0.0 ms	561.4 KiB
play.ebc.com.br/imagens/CL253_1606905939406.png	600.0 s	484.5 KiB
www.ebc.com.br/editor-de-carrossel/@@images/rnac_img/capa	0.0 ms	231.7 KiB
play.ebc.com.br/imagens/CL713_1734543794269.png	600.0 s	248.8 KiB
play.ebc.com.br/imagens/CL829_1773087003648.png	600.0 s	241.3 KiB
/destaques/primeira-sessao/brasil-registra-mais-de-244-mi...	0.0 ms	191.2 KiB
/++plone++production/++unique++2024-03-21T16:37:42.692041...	0.0 ms	173.9 KiB
/imprensa/2026/pianista-premiada-erika-ribeiro-e-destaque...	0.0 ms	165.4 KiB
www.ebc.com.br/editor-de-carrossel/@@images/agbr_img/capa	0.0 ms	153.8 KiB
www.ebc.com.br/editor-de-carrossel/@@images/cgov_img/capa	0.0 ms	151.0 KiB
radiogov.ebc.com.br/capa/@@images/d_img/large	0.0 ms	126.0 KiB
/destaques/radio-nacional/escritora-e-ilustradora-elidia-...	0.0 ms	116.6 KiB
www.ebc.com.br/++plone++ebc.inst2024/playerMEC.png	0.0 ms	111.8 KiB
aovivo.ebc.com.br/img/bg_canal_gov_player.png	0.0 ms	95.7 KiB
www.ebc.com.br/++plone++ebc.inst2024/banner-voz-do-brasil.png	0.0 ms	88.8 KiB
/destaques/agencia-brasil/policia-federal-retira-credenci...	0.0 ms	66.8 KiB
www.ebc.com.br/destaques/radio-mec/matuto-s/@@images/img/large	0.0 ms	50.7 KiB
/noticias/202604/governo-do-brasil-intensifica-vacinacao-...	38.0 s	47.2 KiB
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-850Bold.otf	0.0 ms	42.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-700SemiBold.otf	0.0 ms	42.3 KiB
/destaques/tv-brasil/anistia-denuncia-novas-maneiras-que-...	0.0 ms	41.4 KiB
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-600Medium.otf	0.0 ms	40.6 KiB
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-400Regular.otf	0.0 ms	39.4 KiB
www.ebc.com.br/++plone++ebc.inst2024/apresentacao-2.jpeg	0.0 ms	36.5 KiB
/destaques/radio-nacional/construtora-que-nao-cumprir-com...	0.0 ms	34.5 KiB
/destaques/agencia-brasil/anvisa-aprova-mounjaro-para-cri...	0.0 ms	33.2 KiB
www.ebc.com.br/++plone++ebc.inst2024/banner-Radios-mobile.png	0.0 ms	30.6 KiB
/destaques/radio-mec/jornalista-katy-navarro-recebe-no-co...	0.0 ms	27.3 KiB
/destaques/radio-mec/mestras-do-macabro-foca-no-protagoni...	0.0 ms	27.0 KiB
/destaques/tv-brasil/entenda-o-apodrecimento-mental-e-os-...	0.0 ms	26.6 KiB
/destaques/agencia-brasil/teera-diz-que-so-negocia-quando...	0.0 ms	26.5 KiB
/destaques/primeira-sessao/renda-cresce-6-6-em-um-ano-e-m...	0.0 ms	25.9 KiB
scripts.clarity.ms/0.8.60-beta/clarity.js	0.0 ms	25.0 KiB
/banners/view/++widget++form.widgets.b1_img/@@download/14...	0.0 ms	24.9 KiB
www.ebc.com.br/++plone++ebc.inst2024/tvbr-player-poster.jpg	0.0 ms	23.4 KiB
/destaques/agencia-brasil/stf-tem-2-votos-para-manter-pre...	0.0 ms	22.5 KiB
www.ebc.com.br//++theme++ebc/less/barceloneta-compiled.css	0.0 ms	18.8 KiB
/destaques/tv-brasil/chico-teixeira-e-o-convidado-do-bras...	0.0 ms	18.7 KiB
/destaques/tv-brasil/maestro-joao-carlos-martins-fala-sob...	0.0 ms	16.7 KiB
/destaques/primeira-sessao/tv-brasil-internacional-esta-n...	0.0 ms	14.8 KiB
/banners/view/++widget++form.widgets.b3_img/@@download/Po...	0.0 ms	14.2 KiB
/destaques/radio-mec/roda-de-choro-celebra-radames-gnatta...	0.0 ms	14.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/style.css?v6	0.0 ms	14.0 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js	604800.0 s	138.2 KiB
/destaques/radio-nacional/dia-da-terra-viva-maria-reflete...	0.0 ms	12.7 KiB
www.ebc.com.br/++plone++ebc.inst2024/rnac-placeholder.png	0.0 ms	8.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/radioNacional.png	0.0 ms	8.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/agenciaBrasil.png	0.0 ms	8.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/tvbrasil_play-icon.svg	0.0 ms	7.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/acesso_informacao.svg	0.0 ms	7.6 KiB
www.ebc.com.br/++plone++ebc.inst2024/radioMEC.png	0.0 ms	7.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/googlePlay.png	0.0 ms	7.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/tvBrasil.png	0.0 ms	6.1 KiB
/++plone++production/++unique++2024-03-21T16:37:42.692041...	0.0 ms	6.1 KiB
s.go-mpulse.net/boomerang/R7WQE-W7S8M-TL2AG-4YP37-KUGD5	604800.0 s	58.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/appStore.png	0.0 ms	5.2 KiB
www.ebc.com.br/++theme++ebc/custom.css?v28	0.0 ms	5.2 KiB
www.ebc.com.br/++plone++ebc.inst2024/ebc-logo-white.png	0.0 ms	5.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/logo-ebc.svg	0.0 ms	5.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/canalgov-color.png	0.0 ms	4.5 KiB
www.ebc.com.br/++plone++ebc.inst2024/canalGov.png	0.0 ms	4.4 KiB
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.js	604800.0 s	43.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/app_store_btn.svg	0.0 ms	4.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/logo-agenciagov.png	0.0 ms	3.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/baixeagora.svg	0.0 ms	3.0 KiB
/++plone++static/++unique++2024-03-20 21:40:18/plone-glyp...	0.0 ms	2.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/logo-radiogov.png	0.0 ms	2.7 KiB
www.ebc.com.br/++plone++ebc.inst2024/google_play_btn.svg	0.0 ms	2.6 KiB
www.ebc.com.br/++plone++ebc.inst2024/script.js?v3	0.0 ms	2.4 KiB
www.ebc.com.br/++plone++ebc.inst2024/players.js?v3	0.0 ms	2.3 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/38861cba61c66739c1452c3a71e39852.ttf	604800.0 s	19.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/tvBrasil-yellow.png	0.0 ms	1.9 KiB
www.ebc.com.br/++plone++ebc.inst2024/carouselCapa.js?v2	0.0 ms	1.8 KiB
/++plone++static/++unique++2024-03-20 21:40:18/plone-font...	0.0 ms	1.7 KiB
www.ebc.com.br/++plone++static/components/moment/locale/pt-br.js	0.0 ms	1.4 KiB
www.ebc.com.br/++plone++ebc.inst2024/aovivo.png	0.0 ms	1.3 KiB
www.ebc.com.br/++plone++ebc.inst2024/menuTools.js?v3	0.0 ms	1.1 KiB
/gh/spbgovbr-vlibras/vlibras-portal@dev/app/assets/access...	604800.0 s	10.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/bottom_tvplay.svg	0.0 ms	1.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/top_tvplay.svg	0.0 ms	705 B
www.ebc.com.br/++plone++ebc.inst2024/arrow-right-dropdown.svg	0.0 ms	687 B
cdn.jsdelivr.net/gh/spbgovbr-vlibras/vlibras-portal@dev/app/vlibras-plugin.js	604800.0 s	6.0 KiB
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.css	604800.0 s	4.8 KiB
/gh/spbgovbr-vlibras/vlibras-portal@dev/app/assets/access...	604800.0 s	2.9 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js	604800.0 s	0 B
cdn.jsdelivr.net/npm/clappr@latest/dist/38861cba61c66739c1452c3a71e39852.ttf	604800.0 s	0 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:2e-05] map[node:map[boundingRect:map[bottom:0 height:0 left:0 right:0 top:0 width:0] lhId:page-1-DIV nodeLabel: veja mais … path:1,HTML,1,BODY,0,DIV,3,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,1,SECTION,2,UL,0,LI,1,A,2,DIV,0,DIV selector:li.agenciaBrasil > a > div.container-btn > div.rowflex snippet:<div class="rowflex" style="color: #f1f1f1; flex-direction: column; align-items: start; margin-top: 8px"> type:node] score:2e-05 subItems:map[items:[map[cause:Web font extra:map[type:url value:https://www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-700SemiBold.otf]] map[cause:Web font extra:map[type:url value:https://www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-850Bold.otf]] map[cause:Web font extra:map[type:url value:https://www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-600Medium.otf]]] type:subitems]]]

items: [map[node:map[type:text value:Total] score:0.004036] map[node:map[boundingRect:map[bottom:353 height:40 left:362 right:402 top:313 width:40] lhId:page-2-DIV nodeLabel:Conteúdo acessível em Libras usando o VLibras Widget com opções dos Avatares Íc… path:1,HTML,1,BODY,4,DIV,0,DIV selector:body#visual-portal-wrapper > div.enabled > div.active snippet:<div vw-access-button="" class="active" style=""> type:node] score:0.004036 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:353 height:40 left:362 right:512 top:313 width:150] lhId:page-6-IMG nodeLabel:Conteúdo acessível em Libras usando o VLibras Widget com opções dos Avatares Íc… path:1,HTML,1,BODY,4,DIV,0,DIV,1,IMG selector:body#visual-portal-wrapper > div.enabled > div.active > img.vp-pop-up snippet:<img class="vp-pop-up" data-src="assets/access_popup.jpg" alt="Conteúdo acessível em Libras usando o VLibras Widget com opções dos Avatar…" src="https://vlibras.gov.br/app//assets/access_popup.jpg"> type:node]]] type:subitems]]]

items: [map[node:map[type:text value:Total] score:0.424363] map[node:map[boundingRect:map[bottom:823 height:823 left:-743 right:1317 top:0 width:2060] lhId:page-3-DIV nodeLabel:cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… path:1,HTML,1,BODY,0,DIV,3,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,1,SECTION,3,DIV selector:div.col-xs-12 > article#content > section.slider > div.list snippet:<div class="list slides" style="left: -824px;"> type:node] score:0.019118] map[node:map[boundingRect:map[bottom:823 height:823 left:-743 right:1317 top:0 width:2060] lhId:page-3-DIV nodeLabel:cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… path:1,HTML,1,BODY,0,DIV,3,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,1,SECTION,3,DIV selector:div.col-xs-12 > article#content > section.slider > div.list snippet:<div class="list slides" style="left: -824px;"> type:node] score:0.018909] map[node:map[boundingRect:map[bottom:823 height:823 left:-743 right:1317 top:0 width:2060] lhId:page-3-DIV nodeLabel:cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… path:1,HTML,1,BODY,0,DIV,3,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,1,SECTION,3,DIV selector:div.col-xs-12 > article#content > section.slider > div.list snippet:<div class="list slides" style="left: -824px;"> type:node] score:0.018834] map[node:map[boundingRect:map[bottom:823 height:823 left:-743 right:1317 top:0 width:2060] lhId:page-3-DIV nodeLabel:cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… path:1,HTML,1,BODY,0,DIV,3,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,1,SECTION,3,DIV selector:div.col-xs-12 > article#content > section.slider > div.list snippet:<div class="list slides" style="left: -824px;"> type:node] score:0.018796] map[node:map[boundingRect:map[bottom:823 height:823 left:-743 right:1317 top:0 width:2060] lhId:page-3-DIV nodeLabel:cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… path:1,HTML,1,BODY,0,DIV,3,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,1,SECTION,3,DIV selector:div.col-xs-12 > article#content > section.slider > div.list snippet:<div class="list slides" style="left: -824px;"> type:node] score:0.018454]]

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.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-400Regular.otf	75 ms
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-700SemiBold.otf	70 ms
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-850Bold.otf	65 ms
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-600Medium.otf	45 ms

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:720.742 label:Time to first byte subpart:timeToFirstByte] map[duration:14.508 label:Resource load delay subpart:resourceLoadDelay] map[duration:2076.586 label:Resource load duration subpart:resourceLoadDuration] map[duration:46.279 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: capa agência brasil

path: 1,HTML,1,BODY,0,DIV,3,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,1,SECTION,3,DIV,1,DIV,2,IMG

selector: section.slider > div.list > div.item > img

snippet: <img src="https://ebc.com.br/editor-de-carrossel/@@images/agbr_img/capa" alt="capa agência brasil" style="width:100%;">

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: capa agência brasil

path: 1,HTML,1,BODY,0,DIV,3,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,1,SECTION,3,DIV,1,DIV,2,IMG

selector: section.slider > div.list > div.item > img

snippet: <img src="https://ebc.com.br/editor-de-carrossel/@@images/agbr_img/capa" alt="capa agência brasil" style="width:100%;">

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.

URL	Protocol
www.ebc.com.br/	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/style.css?v6	http/1.1
www.ebc.com.br/++theme++ebc/custom.css?v28	http/1.1
/++plone++production/++unique++2024-03-21T16:37:42.692041...	http/1.1
/++plone++static/++unique++2024-03-20 21:40:18/plone-font...	http/1.1
/++plone++static/++unique++2024-03-20 21:40:18/plone-glyp...	http/1.1
www.ebc.com.br//++theme++ebc/less/barceloneta-compiled.css	http/1.1
/++plone++production/++unique++2024-03-21T16:37:42.692041...	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/logo-ebc.svg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/arrow-right-dropdown.svg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/acesso_informacao.svg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/menuTools.js?v3	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/agenciaBrasil.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/radioMEC.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/radioNacional.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/tvBrasil.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/canalGov.png	http/1.1
www.ebc.com.br/editor-de-carrossel/@@images/agbr_img/capa	http/1.1
www.ebc.com.br/editor-de-carrossel/@@images/rmec_img/capa	http/1.1
www.ebc.com.br/editor-de-carrossel/@@images/rnac_img/capa	http/1.1
www.ebc.com.br/editor-de-carrossel/@@images/tvbr_img/capa	http/1.1
www.ebc.com.br/editor-de-carrossel/@@images/cgov_img/capa	http/1.1
/destaques/primeira-sessao/violencia-matou-15-mil-jovens-...	http/1.1
/destaques/primeira-sessao/renda-cresce-6-6-em-um-ano-e-m...	http/1.1
/destaques/primeira-sessao/tv-brasil-internacional-esta-n...	http/1.1
/destaques/primeira-sessao/brasil-registra-mais-de-244-mi...	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/tvBrasil-yellow.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/aovivo.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/playerMEC.png	http/1.1
/banners/view/++widget++form.widgets.b1_img/@@download/14...	http/1.1
/imprensa/2026/pianista-premiada-erika-ribeiro-e-destaque...	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/apresentacao-2.jpeg	http/1.1
/destaques/tv-brasil/anistia-denuncia-novas-maneiras-que-...	http/1.1
/destaques/tv-brasil/entenda-o-apodrecimento-mental-e-os-...	http/1.1
/destaques/tv-brasil/maestro-joao-carlos-martins-fala-sob...	http/1.1
/destaques/tv-brasil/chico-teixeira-e-o-convidado-do-bras...	http/1.1
/banners/view/++widget++form.widgets.b3_img/@@download/Po...	http/1.1
/destaques/agencia-brasil/policia-federal-retira-credenci...	http/1.1
/destaques/agencia-brasil/teera-diz-que-so-negocia-quando...	http/1.1
/destaques/agencia-brasil/anvisa-aprova-mounjaro-para-cri...	http/1.1
/destaques/agencia-brasil/stf-tem-2-votos-para-manter-pre...	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/appStore.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/googlePlay.png	http/1.1
www.ebc.com.br/destaques/radio-mec/matuto-s/@@images/img/large	http/1.1
/destaques/radio-mec/roda-de-choro-celebra-radames-gnatta...	http/1.1
/destaques/radio-mec/mestras-do-macabro-foca-no-protagoni...	http/1.1
/destaques/radio-mec/jornalista-katy-navarro-recebe-no-co...	http/1.1
/destaques/radio-nacional/escritora-e-ilustradora-elidia-...	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/rnac-placeholder.png	http/1.1
/destaques/radio-nacional/dia-da-terra-viva-maria-reflete...	http/1.1
/destaques/radio-nacional/construtora-que-nao-cumprir-com...	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/tvbrasil_play-icon.svg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/baixeagora.svg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/app_store_btn.svg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/google_play_btn.svg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/bottom_tvplay.svg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/top_tvplay.svg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/canalgov-color.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/logo-agenciagov.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/logo-radiogov.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/banner-voz-do-brasil.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/carouselCapa.js?v2	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/players.js?v3	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/ebc-logo-white.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/script.js?v3	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-400Regular.otf	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/tvbr-player-poster.jpg	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-700SemiBold.otf	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-850Bold.otf	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-600Medium.otf	http/1.1
www.ebc.com.br/++plone++static/components/moment/locale/pt-br.js	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/banner-Radios-mobile.png	http/1.1
www.ebc.com.br/++plone++ebc.inst2024/favicon.ico	http/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.

URL	Transfer Size	Duration
/++plone++production/++unique++2024-03-21T16:37:42.692041...	173.9 KiB	480 ms
www.ebc.com.br//++theme++ebc/less/barceloneta-compiled.css	18.8 KiB	480 ms
/++plone++production/++unique++2024-03-21T16:37:42.692041...	6.1 KiB	180 ms
/++plone++static/++unique++2024-03-20 21:40:18/plone-glyp...	2.8 KiB	480 ms
/++plone++static/++unique++2024-03-20 21:40:18/plone-font...	1.7 KiB	480 ms
www.ebc.com.br/++theme++ebc/custom.css?v28	5.2 KiB	651 ms
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js	138.2 KiB	1.8 s
www.ebc.com.br/++plone++ebc.inst2024/style.css?v6	14.0 KiB	801 ms
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.css	4.8 KiB	901 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.

	URL	Resource Size	Est Savings
capa rádio mec `section.slider > div.list > div.item > img`	www.ebc.com.br/editor-de-carrossel/@@images/rmec_img/capa	3.1 MiB	3.0 MiB
Capa da Noticia `div.coluna-um > div.rowflex > a.img-noticia-principal > img`	/destaques/primeira-sessao/violencia-matou-15-mil-jovens-...	561.0 KiB	510.8 KiB
Capa da Notícia `ul.noticias-gerais > li.noticia-capa-destaque > a > img.capa-noticia`	/destaques/primeira-sessao/brasil-registra-mais-de-244-mi...	190.8 KiB	180.7 KiB
Pianista premiada Erika Ribeiro é destaque no Sala de Concerto da Rádio MEC `div.rowflex > div.container-noticias-imprensa > a.destaque-imprensa > img`	/imprensa/2026/pianista-premiada-erika-ribeiro-e-destaque...	165.0 KiB	148.2 KiB
capa rádio MEC `div.content-player-box > div.visualizador-programa > div.capa-radio > img#capa-radio`	www.ebc.com.br/++plone++ebc.inst2024/playerMEC.png	111.3 KiB	109.9 KiB
Capa da Notícia `div.radioNACnews > div.rowflex > a.noticia-destaque > img`	/destaques/radio-nacional/escritora-e-ilustradora-elidia-...	116.2 KiB	68.1 KiB
capa agência brasil `section.slider > div.list > div.item > img`	www.ebc.com.br/editor-de-carrossel/@@images/agbr_img/capa	153.3 KiB	57.3 KiB
Capa da Notícia `div.radioMECnews > div.rowflex > a.noticia-destaque > img`	www.ebc.com.br/destaques/radio-mec/matuto-s/@@images/img/large	50.3 KiB	33.7 KiB
mulher sorrindo mexendo no celular enquanto um grupo de quatro pessoas conversa… `div.content-center > div.bloco-a-ebc > a.conheca-a-ebc > img`	www.ebc.com.br/++plone++ebc.inst2024/apresentacao-2.jpeg	36.1 KiB	32.8 KiB
Capa da Notícia `ul.demais-noticias > li > a > img`	/destaques/agencia-brasil/anvisa-aprova-mounjaro-para-cri...	32.8 KiB	22.5 KiB
Capa da Notícia `div.content-center > div.container-noticias > a.noticia-destaque > img`	/destaques/agencia-brasil/policia-federal-retira-credenci...	66.3 KiB	20.0 KiB
Capa da Notícia `ul.demais-noticias > li > a > img`	/destaques/radio-mec/jornalista-katy-navarro-recebe-no-co...	26.9 KiB	16.9 KiB
Capa da Notícia `ul.coluna-direita > li > a.rowflex > img`	/destaques/tv-brasil/entenda-o-apodrecimento-mental-e-os-...	26.2 KiB	16.1 KiB
Capa da Notícia `ul.demais-noticias > li > a > img`	/destaques/agencia-brasil/teera-diz-que-so-negocia-quando...	26.1 KiB	15.8 KiB
div#player-tvbr > div > div.container > div.player-poster `div#player-tvbr > div > div.container > div.player-poster`	www.ebc.com.br/++plone++ebc.inst2024/tvbr-player-poster.jpg	23.0 KiB	15.8 KiB
Capa da Notícia `ul.demais-noticias > li > a > img`	/destaques/radio-mec/mestras-do-macabro-foca-no-protagoni...	26.6 KiB	14.6 KiB
Capa da Notícia `ul.noticias-gerais > li.noticia-capa-destaque > a > img.capa-noticia`	/destaques/primeira-sessao/renda-cresce-6-6-em-um-ano-e-m...	25.5 KiB	13.5 KiB
serviços EBC banner `article#content > section.content-center > a.banner-full > img.full-width`	/banners/view/++widget++form.widgets.b1_img/@@download/14...	24.4 KiB	12.9 KiB
Capa da Notícia `ul.demais-noticias > li > a > img`	/destaques/agencia-brasil/stf-tem-2-votos-para-manter-pre...	22.1 KiB	11.5 KiB
banner `article#content > section.content-center > a.banner-full > img.full-width`	/banners/view/++widget++form.widgets.b3_img/@@download/Po...	13.6 KiB	7.2 KiB
capa agência brasil `div.item > div.container-titulo-veiculo > div.content-center > img`	www.ebc.com.br/++plone++ebc.inst2024/agenciaBrasil.png	8.3 KiB	6.8 KiB
Conteúdo acessível em Libras usando o VLibras Widget com opções dos Avatares Íc… `body#visual-portal-wrapper > div.enabled > div.active > img.vp-pop-up`	/gh/spbgovbr-vlibras/vlibras-portal@dev/app/assets/access...	9.7 KiB	6.7 KiB
Capa da Notícia `ul.coluna-direita > li > a.rowflex > img`	/destaques/tv-brasil/maestro-joao-carlos-martins-fala-sob...	16.2 KiB	6.4 KiB
capa rádio mec `div.item > div.container-titulo-veiculo > div.content-center > img`	www.ebc.com.br/++plone++ebc.inst2024/radioMEC.png	6.7 KiB	5.6 KiB
Capa da Notícia `div.rowflex > div.coluna-esquerda > a > img`	/destaques/tv-brasil/anistia-denuncia-novas-maneiras-que-...	41.0 KiB	5.0 KiB
Capa da Notícia `ul.coluna-direita > li > a.rowflex > img`	/destaques/tv-brasil/chico-teixeira-e-o-convidado-do-bras...	18.3 KiB	4.8 KiB
Capa da Notícia `ul.demais-noticias > li > a > img`	/destaques/radio-mec/roda-de-choro-celebra-radames-gnatta...	13.7 KiB	4.5 KiB

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

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: 1.5 s

URL	Time Spent
ebc.com.br/	1.5 s
www.ebc.com.br/	0.0 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.

Element	Layout shift score
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.019
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.019
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.019
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.019
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.018
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.018
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.018
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.017
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.017
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.016
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.016
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.015
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.015
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.014
cidadania em pauta clássica e atual sem fronteiras a tela da gente o governo fa… `div.col-xs-12 > article#content > section.slider > div.list`	0.014

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.

Diagnostics

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: 170 ms 6.0 KiB

URL	Transfer Size	Est Savings
www.ebc.com.br//++theme++ebc/less/barceloneta-compiled.css	18.8 KiB	3.2 KiB
www.ebc.com.br/++plone++ebc.inst2024/style.css?v6	14.0 KiB	2.8 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: 2.1 s 477.2 KiB

URL	Transfer Size	Est Savings
ebc.com.br/++plone++production/++unique++2024-03-21T16:37:42.692041/default.js	173.4 KiB	106.1 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js	137.7 KiB	80.7 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js	137.7 KiB	80.7 KiB
www.googletagmanager.com/gtag/js?id=G-R09Y5FNCKQ	155.9 KiB	65.3 KiB
www.googletagmanager.com/gtag/js?id=G-JQG0T70DX8	155.4 KiB	64.1 KiB
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.js	43.0 KiB	41.9 KiB
s.go-mpulse.net/boomerang/R7WQE-W7S8M-TL2AG-4YP37-KUGD5	57.8 KiB	38.4 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
www.ebc.com.br/	1.3 s	147 ms	4.7 ms
Unattributable	898 ms	13 ms	0.0 ms
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js	476 ms	237 ms	105 ms
ebc.com.br/++plone++production/++unique++2024-03-21T16:37:42.692041/default.js	357 ms	252 ms	67 ms
www.googletagmanager.com/gtag/js?id=G-JQG0T70DX8	341 ms	269 ms	46 ms
www.googletagmanager.com/gtag/js?id=G-R09Y5FNCKQ	301 ms	240 ms	58 ms
scripts.clarity.ms/0.8.60-beta/clarity.js	285 ms	241 ms	7.1 ms
s.go-mpulse.net/boomerang/R7WQE-W7S8M-TL2AG-4YP37-KUGD5	84 ms	63 ms	17 ms
aovivo.ebc.com.br/embed-canalgov.html?v=2&	84 ms	56 ms	0.8 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	1.6 s
Other	1.4 s
Style & Layout	521 ms
Rendering	372 ms
Script Parsing & Compilation	338 ms
Parse HTML & CSS	156 ms
Garbage Collection	22 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
The page has an unload handler in a sub frame.	Actionable
The page did not finish loading before navigating away.	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 21.3 KiB

URL	Transfer Size	Est Savings
ebc.com.br/++plone++production/++unique++2024-03-21T16:37:42.692041/default.js	173.4 KiB	21.3 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 17.7 KiB

URL	Transfer Size	Est Savings
www.ebc.com.br//++theme++ebc/less/barceloneta-compiled.css	18.3 KiB	17.7 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.

URL	Transfer Size
www.ebc.com.br/editor-de-carrossel/@@images/rmec_img/capa	3.1 MiB
www.ebc.com.br/editor-de-carrossel/@@images/tvbr_img/capa	2.2 MiB
play.ebc.com.br/imagens/CL814_1762271041357.png	1.2 MiB
/destaques/primeira-sessao/violencia-matou-15-mil-jovens-...	561.4 KiB
play.ebc.com.br/imagens/CL253_1606905939406.png	484.5 KiB
play.ebc.com.br/imagens/CL713_1734543794269.png	248.8 KiB
play.ebc.com.br/imagens/CL829_1773087003648.png	241.3 KiB
www.ebc.com.br/editor-de-carrossel/@@images/rnac_img/capa	231.7 KiB
/destaques/primeira-sessao/brasil-registra-mais-de-244-mi...	191.2 KiB
/++plone++production/++unique++2024-03-21T16:37:42.692041...	173.9 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
banner da voz do brasil - útlima edição `div.gov-container > div.container-agencias > a.voz-do-brasil-banner > img`	www.ebc.com.br/++plone++ebc.inst2024/banner-voz-do-brasil.png
serviços EBC banner `article#content > section.content-center > a.banner-full > img.full-width`	/banners/view/++widget++form.widgets.b1_img/@@download/14...
banner `article#content > section.content-center > a.banner-full > img.full-width`	/banners/view/++widget++form.widgets.b3_img/@@download/Po...
capa rádio MEC `div.content-player-box > div.visualizador-programa > div.capa-radio > img#capa-radio`	www.ebc.com.br/++plone++ebc.inst2024/playerMEC.png
google play `div.container-buttons-cta > a > button > img`	www.ebc.com.br/++plone++ebc.inst2024/google_play_btn.svg
logo ebc `div.rights-ebc > div.content-center > a.logo-ebc-full > img`	www.ebc.com.br/++plone++ebc.inst2024/ebc-logo-white.png
logo tv brasil play `div.content-center > div.info-app > a.logo-tvbp > img`	www.ebc.com.br/++plone++ebc.inst2024/tvbrasil_play-icon.svg
baixe agora `div.content-center > div.info-app > div.cta-app > img`	www.ebc.com.br/++plone++ebc.inst2024/baixeagora.svg
app store `div.container-buttons-cta > a > button > img`	www.ebc.com.br/++plone++ebc.inst2024/app_store_btn.svg
logo agência gov `header.rowflex > div.content-header > a.rowflex > img`	www.ebc.com.br/++plone++ebc.inst2024/logo-agenciagov.png
logo rádio gov `header.rowflex > div.content-header > a.rowflex > img`	www.ebc.com.br/++plone++ebc.inst2024/logo-radiogov.png
logo canal gov `header.rowflex > div.rowflex > a.rowflex > img`	www.ebc.com.br/++plone++ebc.inst2024/canalgov-color.png
logo ebc `div.container-header-ebc > div.content-center > a > img`	www.ebc.com.br/++plone++ebc.inst2024/logo-ebc.svg
logo tv brasil `div.tv-brasil-player > header.rowflex > a.rowflex > img`	www.ebc.com.br/++plone++ebc.inst2024/tvBrasil-yellow.png
ao vivo `div.tv-brasil-player > header.rowflex > a.rowflex > img`	www.ebc.com.br/++plone++ebc.inst2024/aovivo.png

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

●Optimize DOM size

●Forced reflow

●Optimize viewport for mobile

●User Timing marks and measures 12 user timings

●Avoid long main-thread tasks 12 long tasks found

●Avoid non-composited animations 4 animated elements found

●Network Requests

●Network Round Trip Times 220 ms

●Server Backend Latencies 760 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 50 ms

○INP breakdown

Accessibility

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

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.container-header-ebc > div.content-center > div.container-btns-mob > button#pesquisa-btn `div.container-header-ebc > div.content-center > div.container-btns-mob > button#pesquisa-btn`
article#content > section.slider > div.buttons > button#prev-button `article#content > section.slider > div.buttons > button#prev-button`
article#content > section.slider > div.buttons > button#next-button `article#content > section.slider > div.buttons > button#next-button`

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.coluna-dois > div#containerPlayersRadios > div.content-player-box > iframe#myAudio `div.coluna-dois > div#containerPlayersRadios > div.content-player-box > iframe#myAudio`

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > a `div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > a`
div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > a `div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > a`
div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > a `div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > a`
div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > a `div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > a`
div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > a `div.content-center > div.redes-sociais-footer > nav.redes-sociais-ebc > 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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
--- Escolha uma rádio abaixo --- `div.coluna-dois > div#containerPlayersRadios > div.content-player-box > div.titulo-escolha-radio`
Rádio MEC FM `div.content-player-box > div#listaRadiosMEC > div#radioMECFM > div.name-radio`
Rádio MEC AM `div.content-player-box > div#listaRadiosMEC > div#radioMECAM > div.name-radio`

These are opportunities to improve the legibility of your content.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Últimas Notícias Festa do Disco, da Rádio Nacional, celebra álbum icônico de Do… `div.content-center > div.rowflex > div.container-noticias-imprensa > ul.ultimas-noticias-destaques-ebc`
Institucional Ações e Programas Participação Social Auditorias Convênios e Tran… `div.content-center > div.paginas-internas > nav > ul.options`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Navigation

A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the `tabindex` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
playpause `div.container-video > div > div#player-tvbr > div`

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
LGPD `div.rights-ebc > div.content-center > div.final-info > 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>`

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●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.

●ARIA attributes are used as specified for the element's role

●Elements use only permitted ARIA attributes

●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.

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

●Document has a main landmark.

●`<video>` elements contain a `<track>` element with `[kind="captions"]`

●Identical links have the same purpose.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Deprecated ARIA roles were not used

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○`[aria-hidden="true"]` elements do not contain focusable descendents

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○`[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

○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

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○Form elements have associated labels

○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

○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

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.	cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js

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.

Source	Description
www.ebc.com.br/	`Access to XMLHttpRequest at 'https://ebc.com.br/plonejsi18n?domain=widgets&language=pt_BR' from origin 'https://www.ebc.com.br' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.`
ebc.com.br/plonejsi18n?domain=widgets&language=pt_BR	`Failed to load resource: net::ERR_FAILED`

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.

URL	Map URL
ebc.com.br/++plone++production/++unique++2024-03-21T16:37:42.692041/default.js	/++plone++production/++unique++2024-03-21T16:37:42.692041...
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.js	cdn.jsdelivr.net/npm/swiper@11/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

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

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.

○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

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`