Skip to content
https://ebc.com.br

Lighthouse Desktop

· 0 checks — Desktop 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.

74

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
www.ebc.com.br/editor-de-carrossel/@@images/rmec_img/capa0.0 ms3.1 MiB
www.ebc.com.br/editor-de-carrossel/@@images/tvbr_img/capa0.0 ms2.2 MiB
play.ebc.com.br/imagens/CL814_1762271041357.png580.0 s1.2 MiB
/destaques/primeira-sessao/violencia-matou-15-mil-jovens-...0.0 ms561.4 KiB
play.ebc.com.br/imagens/CL253_1606905939406.png580.0 s484.5 KiB
www.ebc.com.br/editor-de-carrossel/@@images/rnac_img/capa0.0 ms231.6 KiB
play.ebc.com.br/imagens/CL713_1734543794269.png580.0 s248.7 KiB
play.ebc.com.br/imagens/CL829_1773087003648.png580.0 s241.3 KiB
/destaques/primeira-sessao/brasil-registra-mais-de-244-mi...0.0 ms191.2 KiB
/++plone++production/++unique++2024-03-21T16:37:42.692041...0.0 ms173.9 KiB
/imprensa/2026/pianista-premiada-erika-ribeiro-e-destaque...0.0 ms165.4 KiB
www.ebc.com.br/editor-de-carrossel/@@images/agbr_img/capa0.0 ms153.7 KiB
www.ebc.com.br/editor-de-carrossel/@@images/cgov_img/capa0.0 ms151.0 KiB
radiogov.ebc.com.br/capa/@@images/d_img/large0.0 ms125.9 KiB
/destaques/radio-nacional/escritora-e-ilustradora-elidia-...0.0 ms116.5 KiB
www.ebc.com.br/++plone++ebc.inst2024/playerMEC.png0.0 ms111.8 KiB
aovivo.ebc.com.br/img/bg_canal_gov_player.png0.0 ms95.7 KiB
www.ebc.com.br/++plone++ebc.inst2024/banner-voz-do-brasil.png0.0 ms88.8 KiB
/destaques/agencia-brasil/policia-federal-retira-credenci...0.0 ms66.7 KiB
www.ebc.com.br/destaques/radio-mec/matuto-s/@@images/img/large0.0 ms50.7 KiB
/noticias/202604/governo-do-brasil-intensifica-vacinacao-...18.0 s47.2 KiB
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-850Bold.otf0.0 ms42.7 KiB
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-700SemiBold.otf0.0 ms42.3 KiB
/destaques/tv-brasil/anistia-denuncia-novas-maneiras-que-...0.0 ms41.4 KiB
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-600Medium.otf0.0 ms40.5 KiB
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-400Regular.otf0.0 ms39.3 KiB
www.ebc.com.br/++plone++ebc.inst2024/apresentacao-2.jpeg0.0 ms36.5 KiB
/destaques/radio-nacional/construtora-que-nao-cumprir-com...0.0 ms34.5 KiB
/destaques/agencia-brasil/anvisa-aprova-mounjaro-para-cri...0.0 ms33.1 KiB
/destaques/radio-mec/jornalista-katy-navarro-recebe-no-co...0.0 ms27.3 KiB
/destaques/radio-mec/mestras-do-macabro-foca-no-protagoni...0.0 ms27.0 KiB
/destaques/tv-brasil/entenda-o-apodrecimento-mental-e-os-...0.0 ms26.6 KiB
/destaques/agencia-brasil/teera-diz-que-so-negocia-quando...0.0 ms26.5 KiB
/destaques/primeira-sessao/renda-cresce-6-6-em-um-ano-e-m...0.0 ms25.9 KiB
scripts.clarity.ms/0.8.60-beta/clarity.js0.0 ms25.0 KiB
/banners/view/++widget++form.widgets.b1_img/@@download/14...0.0 ms24.9 KiB
www.ebc.com.br/++plone++ebc.inst2024/tvbr-player-poster.jpg0.0 ms23.4 KiB
/destaques/agencia-brasil/stf-tem-2-votos-para-manter-pre...0.0 ms22.5 KiB
www.ebc.com.br//++theme++ebc/less/barceloneta-compiled.css0.0 ms18.8 KiB
/destaques/tv-brasil/chico-teixeira-e-o-convidado-do-bras...0.0 ms18.6 KiB
/destaques/tv-brasil/maestro-joao-carlos-martins-fala-sob...0.0 ms16.6 KiB
/destaques/primeira-sessao/tv-brasil-internacional-esta-n...0.0 ms14.8 KiB
/banners/view/++widget++form.widgets.b3_img/@@download/Po...0.0 ms14.1 KiB
/destaques/radio-mec/roda-de-choro-celebra-radames-gnatta...0.0 ms14.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/style.css?v60.0 ms14.0 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js604800.0 s137.9 KiB
/destaques/radio-nacional/dia-da-terra-viva-maria-reflete...0.0 ms12.7 KiB
www.ebc.com.br/++plone++ebc.inst2024/rnac-placeholder.png0.0 ms8.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/radioNacional.png0.0 ms8.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/agenciaBrasil.png0.0 ms8.7 KiB
www.ebc.com.br/++plone++ebc.inst2024/banner-Radios-desktop.png0.0 ms8.3 KiB
www.ebc.com.br/++plone++ebc.inst2024/tvbrasil_play-icon.svg0.0 ms7.7 KiB
www.ebc.com.br/++plone++ebc.inst2024/acesso_informacao.svg0.0 ms7.5 KiB
www.ebc.com.br/++plone++ebc.inst2024/radioMEC.png0.0 ms7.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/googlePlay.png0.0 ms6.9 KiB
www.ebc.com.br/++plone++ebc.inst2024/tvBrasil.png0.0 ms6.1 KiB
/++plone++production/++unique++2024-03-21T16:37:42.692041...0.0 ms6.0 KiB
s.go-mpulse.net/boomerang/R7WQE-W7S8M-TL2AG-4YP37-KUGD5604800.0 s58.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/appStore.png0.0 ms5.1 KiB
www.ebc.com.br/++theme++ebc/custom.css?v280.0 ms5.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/ebc-logo-white.png0.0 ms5.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/logo-ebc.svg0.0 ms5.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/canalgov-color.png0.0 ms4.5 KiB
www.ebc.com.br/++plone++ebc.inst2024/canalGov.png0.0 ms4.3 KiB
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.js604800.0 s43.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/app_store_btn.svg0.0 ms4.0 KiB
www.ebc.com.br/++plone++ebc.inst2024/logo-agenciagov.png0.0 ms3.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/baixeagora.svg0.0 ms3.0 KiB
/++plone++static/++unique++2024-03-20 21:40:18/plone-glyp...0.0 ms2.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/logo-radiogov.png0.0 ms2.7 KiB
www.ebc.com.br/++plone++ebc.inst2024/google_play_btn.svg0.0 ms2.6 KiB
www.ebc.com.br/++plone++ebc.inst2024/script.js?v30.0 ms2.3 KiB
www.ebc.com.br/++plone++ebc.inst2024/players.js?v30.0 ms2.2 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/38861cba61c66739c1452c3a71e39852.ttf604800.0 s19.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/tvBrasil-yellow.png0.0 ms1.8 KiB
www.ebc.com.br/++plone++ebc.inst2024/carouselCapa.js?v20.0 ms1.7 KiB
/++plone++static/++unique++2024-03-20 21:40:18/plone-font...0.0 ms1.6 KiB
www.ebc.com.br/++plone++static/components/moment/locale/pt-br.js0.0 ms1.3 KiB
www.ebc.com.br/++plone++ebc.inst2024/aovivo.png0.0 ms1.2 KiB
www.ebc.com.br/++plone++ebc.inst2024/menuTools.js?v30.0 ms1.0 KiB
/gh/spbgovbr-vlibras/vlibras-portal@dev/app/assets/access...604800.0 s10.1 KiB
www.ebc.com.br/++plone++ebc.inst2024/bottom_tvplay.svg0.0 ms993 B
www.ebc.com.br/++plone++ebc.inst2024/top_tvplay.svg0.0 ms675 B
www.ebc.com.br/++plone++ebc.inst2024/arrow-right-dropdown.svg0.0 ms653 B
cdn.jsdelivr.net/gh/spbgovbr-vlibras/vlibras-portal@dev/app/vlibras-plugin.js604800.0 s6.0 KiB
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.css604800.0 s5.1 KiB
/gh/spbgovbr-vlibras/vlibras-portal@dev/app/assets/access...604800.0 s2.9 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js604800.0 s0 B
cdn.jsdelivr.net/npm/clappr@latest/dist/38861cba61c66739c1452c3a71e39852.ttf604800.0 s0 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLEst Savings
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-400Regular.otf45 ms
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-700SemiBold.otf45 ms
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-850Bold.otf40 ms
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-600Medium.otf10 ms
cdn.jsdelivr.net/npm/clappr@latest/dist/38861cba61c66739c1452c3a71e39852.ttf5.0 ms

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.

URLProtocol
www.ebc.com.br/http/1.1
www.ebc.com.br/++plone++ebc.inst2024/style.css?v6http/1.1
www.ebc.com.br/++theme++ebc/custom.css?v28http/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.csshttp/1.1
/++plone++production/++unique++2024-03-21T16:37:42.692041...http/1.1
www.ebc.com.br/++plone++ebc.inst2024/logo-ebc.svghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/arrow-right-dropdown.svghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/acesso_informacao.svghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/menuTools.js?v3http/1.1
www.ebc.com.br/++plone++ebc.inst2024/agenciaBrasil.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/radioMEC.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/radioNacional.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/tvBrasil.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/canalGov.pnghttp/1.1
www.ebc.com.br/editor-de-carrossel/@@images/agbr_img/capahttp/1.1
www.ebc.com.br/editor-de-carrossel/@@images/rmec_img/capahttp/1.1
www.ebc.com.br/editor-de-carrossel/@@images/rnac_img/capahttp/1.1
www.ebc.com.br/editor-de-carrossel/@@images/tvbr_img/capahttp/1.1
www.ebc.com.br/editor-de-carrossel/@@images/cgov_img/capahttp/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.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/aovivo.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/playerMEC.pnghttp/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.jpeghttp/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.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/googlePlay.pnghttp/1.1
www.ebc.com.br/destaques/radio-mec/matuto-s/@@images/img/largehttp/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.pnghttp/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.svghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/baixeagora.svghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/app_store_btn.svghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/google_play_btn.svghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/bottom_tvplay.svghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/top_tvplay.svghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/canalgov-color.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/logo-agenciagov.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/logo-radiogov.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/banner-voz-do-brasil.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/carouselCapa.js?v2http/1.1
www.ebc.com.br/++plone++ebc.inst2024/players.js?v3http/1.1
www.ebc.com.br/++plone++ebc.inst2024/ebc-logo-white.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/script.js?v3http/1.1
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-600Medium.otfhttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-850Bold.otfhttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-400Regular.otfhttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/TipoBrasilRounded-700SemiBold.otfhttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/tvbr-player-poster.jpghttp/1.1
www.ebc.com.br/++plone++static/components/moment/locale/pt-br.jshttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/banner-Radios-desktop.pnghttp/1.1
www.ebc.com.br/++plone++ebc.inst2024/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
/++plone++production/++unique++2024-03-21T16:37:42.692041...173.9 KiB150 ms
/++plone++production/++unique++2024-03-21T16:37:42.692041...6.0 KiB70 ms
/++plone++static/++unique++2024-03-20 21:40:18/plone-glyp...2.8 KiB150 ms
/++plone++static/++unique++2024-03-20 21:40:18/plone-font...1.6 KiB150 ms
www.ebc.com.br//++theme++ebc/less/barceloneta-compiled.css18.8 KiB150 ms
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js137.9 KiB324 ms
www.ebc.com.br/++plone++ebc.inst2024/style.css?v614.0 KiB131 ms
www.ebc.com.br/++theme++ebc/custom.css?v285.1 KiB131 ms
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.css5.1 KiB202 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
Brasil no Mundo div#slider-container > div#slider-tvbp > a.slider_element > img
play.ebc.com.br/imagens/CL814_1762271041357.png1.2 MiB1.2 MiB
Capa da Noticia div.coluna-um > div.rowflex > a.img-noticia-principal > img
/destaques/primeira-sessao/violencia-matou-15-mil-jovens-...561.0 KiB526.0 KiB
Os Chocolix div#slider-container > div#slider-tvbp > a.slider_element > img
play.ebc.com.br/imagens/CL253_1606905939406.png484.1 KiB427.8 KiB
Meu tio que me disse div#slider-container > div#slider-tvbp > a.slider_element > img
play.ebc.com.br/imagens/CL713_1734543794269.png248.4 KiB203.6 KiB
Na Mesa com Datena div#slider-container > div#slider-tvbp > a.slider_element > img
play.ebc.com.br/imagens/CL829_1773087003648.png241.0 KiB189.6 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 KiB184.6 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 KiB148.2 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.png111.3 KiB110.9 KiB
Capa da Notícia div.radioNACnews > div.rowflex > a.noticia-destaque > img
/destaques/radio-nacional/escritora-e-ilustradora-elidia-...116.2 KiB80.4 KiB
capa agência brasil section.slider > div.list > div.item > img
www.ebc.com.br/editor-de-carrossel/@@images/agbr_img/capa153.3 KiB35.1 KiB
Capa da Notícia div.radioMECnews > div.rowflex > a.noticia-destaque > img
www.ebc.com.br/destaques/radio-mec/matuto-s/@@images/img/large50.3 KiB33.5 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.jpeg36.1 KiB32.8 KiB
Capa da Notícia ul.demais-noticias > li > a > img
/destaques/radio-nacional/construtora-que-nao-cumprir-com...34.1 KiB31.0 KiB
Capa da Notícia div.content-center > div.container-noticias > a.noticia-destaque > img
/destaques/agencia-brasil/policia-federal-retira-credenci...66.3 KiB29.6 KiB
Capa da Notícia ul.demais-noticias > li > a > img
/destaques/agencia-brasil/anvisa-aprova-mounjaro-para-cri...32.8 KiB29.4 KiB
Capa da Notícia ul.demais-noticias > li > a > img
/destaques/radio-mec/jornalista-katy-navarro-recebe-no-co...26.9 KiB23.8 KiB
Capa da Notícia ul.demais-noticias > li > a > img
/destaques/radio-mec/mestras-do-macabro-foca-no-protagoni...26.6 KiB22.9 KiB
Capa da Notícia ul.demais-noticias > li > a > img
/destaques/agencia-brasil/teera-diz-que-so-negocia-quando...26.1 KiB22.7 KiB
Capa da Notícia ul.coluna-direita > li > a.rowflex > img
/destaques/tv-brasil/entenda-o-apodrecimento-mental-e-os-...26.2 KiB21.0 KiB
Capa da Notícia ul.demais-noticias > li > a > img
/destaques/agencia-brasil/stf-tem-2-votos-para-manter-pre...22.1 KiB18.6 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 KiB18.2 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.jpg23.0 KiB15.8 KiB
Capa da Notícia div.rowflex > div.coluna-esquerda > a > img
/destaques/tv-brasil/anistia-denuncia-novas-maneiras-que-...41.0 KiB11.3 KiB
Capa da Notícia ul.coluna-direita > li > a.rowflex > img
/destaques/tv-brasil/chico-teixeira-e-o-convidado-do-bras...18.3 KiB11.2 KiB
Capa da Notícia ul.coluna-direita > li > a.rowflex > img
/destaques/tv-brasil/maestro-joao-carlos-martins-fala-sob...16.2 KiB11.0 KiB
Capa da Notícia ul.demais-noticias > li > a > img
/destaques/radio-mec/roda-de-choro-celebra-radames-gnatta...13.7 KiB10.9 KiB
Capa da Notícia ul.demais-noticias > li > a > img
/destaques/radio-nacional/dia-da-terra-viva-maria-reflete...12.3 KiB10.0 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 KiB8.8 KiB
logo rádio nacional ul.manchetes > li.radioNacional > a > img
www.ebc.com.br/++plone++ebc.inst2024/radioNacional.png8.4 KiB8.3 KiB
Capa da Notícia ul.noticias-gerais > li.noticia-capa-destaque > a > img.capa-noticia
/destaques/primeira-sessao/tv-brasil-internacional-esta-n...14.4 KiB8.1 KiB
capa agência brasil div.item > div.container-titulo-veiculo > div.content-center > img
www.ebc.com.br/++plone++ebc.inst2024/agenciaBrasil.png8.3 KiB7.8 KiB
Capa da Notícia ul.demais-noticias > li > a > img
www.ebc.com.br/++plone++ebc.inst2024/rnac-placeholder.png8.4 KiB7.7 KiB
logo rádio mec ul.manchetes > li.radioMEC > a > img
www.ebc.com.br/++plone++ebc.inst2024/radioMEC.png6.7 KiB6.6 KiB
logo tv brasil ul.manchetes > li.tvBrasil > a > img
www.ebc.com.br/++plone++ebc.inst2024/tvBrasil.png5.7 KiB5.6 KiB
google play div.btns-download > a > button > img
www.ebc.com.br/++plone++ebc.inst2024/googlePlay.png6.5 KiB4.5 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: 964 ms
URLTime Spent
ebc.com.br/964 ms
www.ebc.com.br/0.0 ms

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

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 40 ms 17.6 KiB
URLTransfer SizeEst Savings
www.ebc.com.br//++theme++ebc/less/barceloneta-compiled.css18.3 KiB17.6 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 190 ms 466.7 KiB
URLTransfer SizeEst Savings
ebc.com.br/++plone++production/++unique++2024-03-21T16:37:42.692041/default.js173.4 KiB106.1 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js137.7 KiB80.9 KiB
cdn.jsdelivr.net/npm/clappr@latest/dist/clappr.min.js137.7 KiB80.9 KiB
www.googletagmanager.com/gtag/js?id=G-R09Y5FNCKQ155.9 KiB65.1 KiB
www.googletagmanager.com/gtag/js?id=G-JQG0T70DX8155.4 KiB64.1 KiB
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.js43.0 KiB41.9 KiB
s.go-mpulse.net/boomerang/R7WQE-W7S8M-TL2AG-4YP37-KUGD541.8 KiB27.8 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 6.0 KiB
URLTransfer SizeEst Savings
www.ebc.com.br//++theme++ebc/less/barceloneta-compiled.css18.8 KiB3.2 KiB
www.ebc.com.br/++plone++ebc.inst2024/style.css?v614.0 KiB2.8 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 21.3 KiB
URLTransfer SizeEst Savings
ebc.com.br/++plone++production/++unique++2024-03-21T16:37:42.692041/default.js173.4 KiB21.3 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.ebc.com.br/editor-de-carrossel/@@images/rmec_img/capa3.1 MiB
www.ebc.com.br/editor-de-carrossel/@@images/tvbr_img/capa2.2 MiB
play.ebc.com.br/imagens/CL814_1762271041357.png1.2 MiB
/destaques/primeira-sessao/violencia-matou-15-mil-jovens-...561.4 KiB
play.ebc.com.br/imagens/CL253_1606905939406.png484.5 KiB
play.ebc.com.br/imagens/CL713_1734543794269.png248.7 KiB
play.ebc.com.br/imagens/CL829_1773087003648.png241.3 KiB
www.ebc.com.br/editor-de-carrossel/@@images/rnac_img/capa231.6 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
logo rádio nacional ul.manchetes > li.radioNacional > a > img
www.ebc.com.br/++plone++ebc.inst2024/radioNacional.png
logo agência brasil ul.manchetes > li.agenciaBrasil > a > img
www.ebc.com.br/++plone++ebc.inst2024/agenciaBrasil.png
logo tv brasil ul.manchetes > li.tvBrasil > a > img
www.ebc.com.br/++plone++ebc.inst2024/tvBrasil.png
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 canal gov ul.manchetes > li.canalGov > a > img
www.ebc.com.br/++plone++ebc.inst2024/canalGov.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
icone div#menu-desktop > div.paginas-internas > a.rowflex > img
www.ebc.com.br/++plone++ebc.inst2024/acesso_informacao.svg

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

●Layout shift culprits
●Optimize DOM size
●Forced reflow
●LCP breakdown
●Optimize viewport for mobile
●Max Potential First Input Delay 40 ms
●User Timing marks and measures 12 user timings
●JavaScript execution time 0.4 s
●Minimizes main-thread work 1.0 s
●Avoid non-composited animations 1 animated element found
●Network Requests
●Network Round Trip Times 220 ms
●Server Backend Latencies 220 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 50 ms
●Avoid large layout shifts 15 layout shifts found
○INP breakdown
○Avoid long main-thread tasks
69

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
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
div.container-carrossel-tv-brasiil-play > div#slider-container > div.slider-buttons-tvbp > button#button-left div.container-carrossel-tv-brasiil-play > div#slider-container > div.slider-buttons-tvbp > button#button-left
div.container-carrossel-tv-brasiil-play > div#slider-container > div.slider-buttons-tvbp > button#button-right div.container-carrossel-tv-brasiil-play > div#slider-container > div.slider-buttons-tvbp > button#button-right

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.container-btns-mob > nav.redes-sociais-ebc > a div.content-center > div.container-btns-mob > nav.redes-sociais-ebc > a
div.content-center > div.container-btns-mob > nav.redes-sociais-ebc > a div.content-center > div.container-btns-mob > nav.redes-sociais-ebc > a
div.content-center > div.container-btns-mob > nav.redes-sociais-ebc > a div.content-center > div.container-btns-mob > nav.redes-sociais-ebc > a
div.content-center > div.container-btns-mob > nav.redes-sociais-ebc > a div.content-center > div.container-btns-mob > nav.redes-sociais-ebc > a
div.content-center > div.container-btns-mob > nav.redes-sociais-ebc > a div.content-center > div.container-btns-mob > 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 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.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Novas regras do Minha Casa, Minha Vida começam a valer nesta quarta section.slider > ul.manchetes > li.agenciaBrasil > a
INSS envia mensagem informando antecipação do 13º para aposentados e pensionais section.slider > ul.manchetes > li.canalGov > a

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
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
●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.
77

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
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.

SourceDescription
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.

URLMap 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.jscdn.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
92

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`

Send Feedback