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

Audit breakdown by category with detailed findings.

46

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
/wp-content/blogs.dir/349/files/2026/04/IMG_0288-1-e17763...0.0 ms769.3 KiB
/d/133106-2/Centro Tecnol__gico - Foto Henrique Almeida.jpg0.0 ms714.0 KiB
/d/133104-2/Templo Ecum__nico - Foto Henrique Almeida.jpg0.0 ms599.2 KiB
/d/122726-2/Centro de Conviv__ncia __ noite - Foto Henriq...0.0 ms579.0 KiB
galeria.ufsc.br/d/122734-2/CCE%20-%20Foto%20Henrique%20Almeida.jpg0.0 ms558.1 KiB
/d/122740-2/Fazenda da Ressacada - Foto __talo Padilha.jpg0.0 ms552.7 KiB
/d/166945-2/Reitoria iluminada Outubro Rosa - Foto Henriq...0.0 ms551.9 KiB
galeria.ufsc.br/d/126121-2/DSC_0049.jpg0.0 ms542.6 KiB
galeria.ufsc.br/d/251205-2/Reitoria2_GustavoDiehl_1000px.jpg0.0 ms514.7 KiB
/d/120594-2/Campus 2015 - BU - Foto Henrique Almeida-7.jpg0.0 ms497.3 KiB
galeria.ufsc.br/d/251254-2/IMG_0197_GustavoDiehl_Florian__polis.jpg0.0 ms482.6 KiB
galeria.ufsc.br/d/133096-2/MArque%20-%20Foto%20Henrique%20Almeida.jpg0.0 ms474.7 KiB
/wp-content/blogs.dir/349/files/2026/03/Laguinho-da-UFSC-...0.0 ms466.0 KiB
/d/122724-2/Pra__a da Cidadania - Foto Henrique Almeida.jpg0.0 ms465.9 KiB
galeria.ufsc.br/d/122732-2/Campus%20Curitibanos%20-%20Foto%20Jair%20Quint.jpg0.0 ms451.2 KiB
galeria.ufsc.br/d/251195-2/UFSC%20GustavoDiehl%201000px.jpg0.0 ms450.8 KiB
galeria.ufsc.br/d/133084-2/Campus%20Ararangua%20-%20Foto%20Jair%20Quint.jpg0.0 ms441.4 KiB
/d/122730-2/Biblioteca Universit__ria - Foto Henrique Alm...0.0 ms434.7 KiB
/d/133098-2/Gar__a no Campus Florian__polis - Foto Henriq...0.0 ms430.0 KiB
galeria.ufsc.br/d/133088-2/Campus%20Curitibanos%20%20-%20Foto%20Jair%20Quint.jpg0.0 ms408.7 KiB
/d/133092-2/Centro de Conviv__ncia - Foto Henrique Almeid...0.0 ms405.3 KiB
galeria.ufsc.br/d/122738-2/Reitoria%20-%20Foto%20Henrique%20Almeida.jpg0.0 ms404.1 KiB
galeria.ufsc.br/d/244509-2/CCB%20%20-%20IMG_9811_GustavoDiehl%20900px.jpg0.0 ms403.7 KiB
/d/251197-2/IMG_0544 - Observat__rio - GustavoDiehl_1000p...0.0 ms398.8 KiB
galeria.ufsc.br/d/251199-2/IMG_0563%20-%20CFH%20-%20GustavoDiehl_1000px.jpg0.0 ms397.9 KiB
/d/120588-2/Reflexo na __gua Centro de Eventos - Foto Hen...0.0 ms390.7 KiB
galeria.ufsc.br/d/126167-2/Boitat__%20-%20Foto%20Henrique%20Almeida-5.jpg0.0 ms386.2 KiB
galeria.ufsc.br/d/244330-2/IMG_9732%20CCS_GustavoDiehl%20900px.jpg0.0 ms381.9 KiB
/d/152923-2/Inaugura____o do Campus no Perini Business Pa...0.0 ms368.0 KiB
/d/120596-2/Nova pista de atletismo - Foto Henrique Almei...0.0 ms360.5 KiB
/d/243256-2/315A0073_GustavoDiehl_Campus Florian__polis -...0.0 ms347.1 KiB
galeria.ufsc.br/d/251203-2/Reitoria_GustavoDiehl_1000px.jpg0.0 ms342.5 KiB
/d/245905-2/MArquE - IMG_0449 foto GustavoDiehl 900px.jpg0.0 ms341.3 KiB
galeria.ufsc.br/d/252069-2/IMG_5769_GustavoDiehl%201200px.jpg0.0 ms336.2 KiB
galeria.ufsc.br/d/251260-2/IMG_0868_GustavoDiehl%20-Joinville%201000px.jpg0.0 ms327.9 KiB
galeria.ufsc.br/d/251201-2/IMG_0487%20-%20CSE%20-%20GustavoDiehl_1000px.jpg0.0 ms326.0 KiB
/d/257207-2/Fazenda Experimental da Ressacada - IMG_1754 ...0.0 ms303.4 KiB
galeria.ufsc.br/d/251256-2/IMG_0663%20-%20CCJ%20-%20GustavoDIehl%201000px.jpg0.0 ms302.5 KiB
/d/251227-2/Laborat__rio Fotovoltaica no Sapiens Park - F...0.0 ms302.4 KiB
/d/257003-2/Cidade das Abelhas - IMG_9854 - GustavoDiehl ...0.0 ms287.6 KiB
/d/243262-2/315A9972_GustavoDiehl_Departamento de Bot__ni...0.0 ms286.7 KiB
ufsc.br/wp-content/themes/brasilGov/img/brasao_site_ufsc.svg?ver=17689152430.0 ms274.5 KiB
/wp-content/plugins/all-in-one-event-calendar/public/them...0.0 ms261.2 KiB
/d/258580-2/Restaurante Universit__rio - Trindade - IMG...0.0 ms257.9 KiB
/d/258578-2/Fazenda da Ressacada - IMG_3373 -GustavoDiehl...0.0 ms254.1 KiB
/d/245907-2/Campus Joinville - 900px IMG_1413_GustavoDieh...0.0 ms246.1 KiB
galeria.ufsc.br/d/255999-2/Campus%20Blumenau%201350px.jpg0.0 ms244.7 KiB
/d/258576-2/Esta____o de Maricultura Elp__dio Beltrame - ...0.0 ms244.1 KiB
/d/256594-2/IMG_8005 - Esta____o de Maricultura Elp__dio ...0.0 ms242.4 KiB
galeria.ufsc.br/d/258582-2/CTC%20-%20IMG_6912%20GustavoDiehl%20900px.jpg0.0 ms237.8 KiB
galeria.ufsc.br/d/251249-2/Campus%20Blumenau%20_reduzida_.jpg0.0 ms237.8 KiB
/d/258590-2/Acessibilidade - C__o-guia - Campus Joinville...0.0 ms232.5 KiB
galeria.ufsc.br/d/258603-2/Biblioteca%20315A1208_GustavoDiehl%20900px.jpg0.0 ms230.2 KiB
/d/243264-2/315A9956_GustavoDiehl_Centro de Filosofia e C...0.0 ms228.0 KiB
/d/255381-2/Fortaleza Ratones - IMG_8218 GustavoDiehl 900...0.0 ms224.4 KiB
galeria.ufsc.br/d/247451-2/Ararangu__%20-%20IMG_2426_GustavoDiehl.jpg0.0 ms217.5 KiB
/d/243260-2/315A0145_GustavoDiehl_Centro de Comunica____o...0.0 ms215.9 KiB
/d/256592-2/Cidade das Abelhas - IMG_9942 - GustavoDiehl ...0.0 ms202.9 KiB
/d/243258-2/315A0121_GustavoDiehl_Igrejinha da UFSC - 900...0.0 ms194.7 KiB
/wp-content/blogs.dir/349/files/2026/04/destaque-Aula-Mag...0.0 ms180.6 KiB
/d/257039-2/Fazenda Experimental da Ressacada - IMG_1712_...0.0 ms166.6 KiB
/wp-content/blogs.dir/349/files/2026/04/destaque-Amir-e-F...0.0 ms164.5 KiB
/wp-content/blogs.dir/349/files/2026/03/destaque-5º-Prê...0.0 ms141.9 KiB
/wp-content/blogs.dir/349/files/2026/03/destaque-Café-da...0.0 ms127.8 KiB
/wp-content/blogs.dir/349/files/2026/04/ostras_verdes_des...0.0 ms121.5 KiB
ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.40.0 ms94.9 KiB
ufsc.br/wp-content/themes/brasilGov/css/style.css?ver=17689152430.0 ms77.0 KiB
ufsc.br/wp-content/mu-plugins/videojs/video.min.js0.0 ms62.3 KiB
/wp-content/blogs.dir/349/files/2026/04/pexels-daejeung-1...0.0 ms49.0 KiB
ufsc.br/wp-includes/css/dashicons.css?ver=4.7.330.0 ms48.0 KiB
ufsc.br/wp-includes/js/jquery/jquery-migrate.js?ver=1.4.10.0 ms23.2 KiB
/wp-content/plugins/email-sharity/fancybox/source/jquery....0.0 ms22.3 KiB
ufsc.br/wp-content/plugins/youtube-channel-gallery/styles.css?ver=4.7.330.0 ms21.4 KiB
/wp-content/themes/brasilGov/js/pikachoose/lib/jquery.jca...0.0 ms19.3 KiB
ufsc.br/wp-content/mu-plugins/videojs/video-js.min.css0.0 ms17.3 KiB
/vi/VeS4iHEdPhE/sddefault.jpg?sqp=-oaymwEmCIAFEOAD8quKqQM...7200.0 s23.0 KiB
/wp-content/themes/brasilGov/js/pikachoose/lib/jquery.pik...0.0 ms16.7 KiB
ufsc.br/wp-content/themes/brasilGov/js/modernizr-2.7.min.js?ver=17689152430.0 ms15.4 KiB
ufsc.br/wp-content/themes/brasilGov/css/mobile.css?ver=17689152430.0 ms11.9 KiB
ufsc.br/wp-content/themes/brasilGov/css/mobile.css0.0 ms11.9 KiB
i.ytimg.com/vi/QPidffU2yNo/mqdefault.jpg7200.0 s12.0 KiB
ufsc.br/wp-content/plugins/youtube-channel-gallery/magnific-popup.css?ver=4.7.330.0 ms7.9 KiB
ufsc.br/wp-content/plugins/tablepress/css/default.css?ver=1.80.0 ms7.5 KiB
ufsc.br/wp-content/themes/brasilGov/js/functions.js?ver=4.7.330.0 ms7.2 KiB
ufsc.br/wp-content/themes/brasilGov/js/ufsc.js?ver=4.7.330.0 ms6.7 KiB
i.ytimg.com/vi/l3tHB4t7J4o/mqdefault.jpg7200.0 s8.2 KiB
i.ytimg.com/vi/fM4P453WO40/mqdefault.jpg7200.0 s6.8 KiB
ufsc.br/wp-content/mu-plugins/jquery-collapse-o-matic/collapse.min.js?ver=1.3.50.0 ms4.8 KiB
i.ytimg.com/vi/VeS4iHEdPhE/mqdefault.jpg7200.0 s6.3 KiB
ufsc.br/wp-content/themes/brasilGov/img/load.gif0.0 ms4.2 KiB
ufsc.br/wp-content/themes/brasilGov/js/pikachoose/styles/css3.css?ver=0.50.0 ms4.0 KiB
ufsc.br/wp-content/themes/brasilGov/css/reset.css?ver=17689152430.0 ms3.0 KiB
ufsc.br/wp-includes/js/thickbox/thickbox.css?ver=4.7.330.0 ms2.9 KiB
ufsc.br/wp-content/plugins/auto-thickbox/css/styles-pre39.css?ver=201404200.0 ms2.7 KiB
ufsc.br/wp-content/plugins/email-sharity/js/sharity.js?ver=4.7.330.0 ms2.3 KiB
ufsc.br/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.9.20.0 ms1.8 KiB
ufsc.br/wp-content/plugins/email-sharity/style/sharity-style.css?ver=4.7.330.0 ms1.8 KiB
ufsc.br/wp-content/mu-plugins/jquery-collapse-o-matic/style.css?ver=1.5.10.0 ms1003 B
ufsc.br/wp-content/plugins/youtube-channel-gallery/img/play.png0.0 ms982 B
ufsc.br/wp-content/plugins/patrocinio/patrocinio.css?ver=4.7.330.0 ms872 B
ufsc.br/wp-content/themes/brasilGov/js/font-resizer.js?ver=17689152430.0 ms594 B
static.doubleclick.net/instream/ad_status.js900.0 s495 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:0.266582] map[node:map[boundingRect:map[bottom:4169 height:3980 left:195 right:1155 top:189 width:960] lhId:page-24-SECTION nodeLabel:Araranguá Blumenau Curitibanos Joinville INSTITUCIONAL Apresentação Mapa da UFS… path:1,HTML,1,BODY,0,DIV,1,SECTION selector:body > div#wrapper > section.grid snippet:<section class="grid section group clearfix"> type:node] score:0.266582 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:903 height:113 left:908 right:1158 top:790 width:250] lhId:page-0-IMG nodeLabel:Calendário de Eventos UFSC path:1,HTML,1,BODY,0,DIV,1,SECTION,0,SECTION,1,DIV,2,DIV,0,UL,0,LI,0,DIV,0,A,0,IMG selector:li > div.textwidget > a > img snippet:<img src="https://ufsc3.paginas.ufsc.br/files/2024/10/01_calendario-de-eventos.png" alt="Calendário de Eventos UFSC"> type:node]]] type:subitems]]]
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:0.095273] map[node:map[boundingRect:map[bottom:0 height:0 left:0 right:0 top:0 width:0] lhId:page-29-DIV nodeLabel: … path:1,HTML,1,BODY,0,DIV,1,SECTION,0,SECTION,1,DIV,0,DIV,0,DIV,0,DIV,1,DIV selector:div#main_navigation > div#content > div#slideshow > div.item snippet:<div class="item post-291242" style="display: none;"> type:node] score:0.095273 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:0 height:0 left:0 right:0 top:0 width:0] lhId:page-6-IMG nodeLabel:div.pikachoose > div.pika-stage > div.pika-aniwrap > img path:1,HTML,1,BODY,0,DIV,1,SECTION,0,SECTION,3,DIV,1,DIV,2,DIV,0,DIV,3,DIV,0,IMG selector:div.pikachoose > div.pika-stage > div.pika-aniwrap > img snippet:<img src="https://galeria.ufsc.br/d/120596-2/Nova pista de atletismo - Foto Henrique…" style="display: none; height: 606px;"> 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:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:35.102 source:map[column:30194 line:2 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:0.578 source:map[column:31275 line:1 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]] map[reflowTime:29.759 source:map[column:27329 line:2 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]] map[reflowTime:0.374 source:map[column:25402 line:2 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]] map[reflowTime:0.183 source:map[column:25531 line:2 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]] map[reflowTime:0.143 source:map[column:25841 line:2 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]] map[reflowTime:0.155 source:map[column:25903 line:2 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]] map[reflowTime:1.114 source:map[column:26161 line:2 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]] map[reflowTime:0.317 source:map[column:26236 line:2 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]] map[reflowTime:1.51 source:map[column:29403 line:2 type:source-location url:https://ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4 urlProvider:network]] map[reflowTime:0.969 source:map[column:194 line:44 type:source-location url:https://ufsc.br/wp-content/plugins/email-sharity/fancybox/source/jquery.fancybox.pack.js?v=2.1.4&ver=4.7.33 urlProvider:network]]]

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
Calendário de Eventos UFSC li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2024/10/01_calendario-de-eventos.png783.8 KiB779.2 KiB
div#slideshow > div.item > a > img.attachment-larger div#slideshow > div.item > a > img.attachment-larger
/wp-content/blogs.dir/349/files/2026/04/IMG_0288-1-e17763...769.0 KiB738.0 KiB
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/122726-2/Centro de Conviv__ncia __ noite - Foto Henriq...578.5 KiB576.2 KiB
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/122724-2/Pra__a da Cidadania - Foto Henrique Almeida.jpg465.4 KiB463.2 KiB
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/122732-2/Campus%20Curitibanos%20-%20Foto%20Jair%20Quint.jpg450.7 KiB448.5 KiB
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/122730-2/Biblioteca Universit__ria - Foto Henrique Alm...434.2 KiB432.0 KiB
div.pikachoose > div.pika-stage > div.pika-aniwrap > img div.pikachoose > div.pika-stage > div.pika-aniwrap > img
/d/120594-2/Campus 2015 - BU - Foto Henrique Almeida-7.jpg496.8 KiB409.2 KiB
Vestibular e Processos Seletivos de Graduação li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2023/07/banner_vestibular.png371.7 KiB367.1 KiB
ul#pikame > li.jcarousel-item > div.clip > img.active ul#pikame > li.jcarousel-item > div.clip > img.active
/d/120596-2/Nova pista de atletismo - Foto Henrique Almei...360.0 KiB357.7 KiB
div.pikachoose > div.pika-stage > a > img div.pikachoose > div.pika-stage > a > img
/d/120588-2/Reflexo na __gua Centro de Eventos - Foto Hen...390.2 KiB302.6 KiB
Pós-Graduação li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2023/07/banner_pos_graduacao.png273.5 KiB268.9 KiB
UFSC Sustentável li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2024/10/ufsc-sustentavel.png191.1 KiB186.5 KiB
Concursos e Processos Seletivos de Técnicos e Professores li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2023/07/banner_concurso.png154.2 KiB149.9 KiB
div#slideshow > div.item > a > img.attachment-larger div#slideshow > div.item > a > img.attachment-larger
/wp-content/blogs.dir/349/files/2026/04/destaque-Amir-e-F...164.2 KiB107.2 KiB
Observatório UFSC li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2025/10/03_banner_gestao_observatorio.png52.9 KiB48.3 KiB
z e-MEC ul.xoxo > li > a > img
ufsc.br/files/2022/11/banner_qrcode_mec_ufsc-e1669835446276.png52.9 KiB43.7 KiB
Fala BR: plataforma integrada de Ouvidoria e acesso à informação li > div.textwidget > a > img
noticias.paginas.ufsc.br/files/2025/05/05_banner_gestao_falabr.png43.0 KiB38.4 KiB
Cartilha de Transparência da UFSC li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2025/10/02_banner_gestao_transparencia.png42.0 KiB37.4 KiB
Bolsas e estágios li > div.textwidget > a > img
noticias.paginas.ufsc.br/files/2025/05/04_banner_gestao_bolsas_estagios.png39.7 KiB35.1 KiB
Reitoria UFSC li > div.textwidget > a > img
noticias.paginas.ufsc.br/files/2025/05/01_banner_gestao_reitoria.png32.5 KiB27.9 KiB
UFSC Antirracista li > div.textwidget > a > img
/files/2022/11/Banner-site-UFSC-Antinazi-Antirracista.png26.9 KiB22.3 KiB
UFSC contra a Transfobia li > div.textwidget > a > img
/files/2024/01/campanha-contra-transfobia_banners-web_Ban...24.7 KiB20.1 KiB
UFSC 65 anos li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2025/12/ufsc-65-anos-banner-lateral-sites.png23.2 KiB18.6 KiB
Consulta informal reitoria li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2026/03/consulta-informal-reitoria_banner-site.png10.2 KiB7.7 KiB

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:1044.4239998779296 label:Time to first byte subpart:timeToFirstByte] map[duration:19.91000012207031 label:Resource load delay subpart:resourceLoadDelay] map[duration:1549.573 label:Resource load duration subpart:resourceLoadDuration] map[duration:802.741 label:Element render delay subpart:elementRenderDelay]]
lhId: page-13-IMG
nodeLabel: div#slideshow > div.item > a > img.attachment-larger
path: 1,HTML,1,BODY,0,DIV,1,SECTION,0,SECTION,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,IMG
selector: div#slideshow > div.item > a > img.attachment-larger
snippet: <img src="https://noticias.ufsc.br/wp-content/blogs.dir/349/files/2026/04/destaque-A…" class="attachment-larger size-larger wp-post-image" alt="" srcset="https://noticias.ufsc.br/wp-content/blogs.dir/349/files/2026/04/destaque-A…" sizes="(max-width: 750px) 100vw, 750px">

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-13-IMG
nodeLabel: div#slideshow > div.item > a > img.attachment-larger
path: 1,HTML,1,BODY,0,DIV,1,SECTION,0,SECTION,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,IMG
selector: div#slideshow > div.item > a > img.attachment-larger
snippet: <img src="https://noticias.ufsc.br/wp-content/blogs.dir/349/files/2026/04/destaque-A…" class="attachment-larger size-larger wp-post-image" alt="" srcset="https://noticias.ufsc.br/wp-content/blogs.dir/349/files/2026/04/destaque-A…" sizes="(max-width: 750px) 100vw, 750px">

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
ufsc.br/http/1.1
ufsc.br/wp-content/themes/brasilGov/css/reset.css?ver=1768915243http/1.1
ufsc.br/wp-content/themes/brasilGov/css/style.css?ver=1768915243http/1.1
ufsc.br/wp-content/themes/brasilGov/css/mobile.css?ver=1768915243http/1.1
ufsc.br/wp-content/themes/brasilGov/js/modernizr-2.7.min.js?ver=1768915243http/1.1
ufsc.br/wp-content/themes/brasilGov/js/font-resizer.js?ver=1768915243http/1.1
ufsc.br/wp-includes/css/dashicons.css?ver=4.7.33http/1.1
ufsc.br/wp-includes/js/thickbox/thickbox.css?ver=4.7.33http/1.1
ufsc.br/wp-content/plugins/patrocinio/patrocinio.css?ver=4.7.33http/1.1
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ufsc.br/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.9.2http/1.1
ufsc.br/wp-content/plugins/email-sharity/style/sharity-style.css?ver=4.7.33http/1.1
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ufsc.br/wp-content/plugins/tablepress/css/default.css?ver=1.8http/1.1
ufsc.br/files/tablepress-custom.css?ver=6http/1.1
ufsc.br/wp-content/themes/brasilGov/js/pikachoose/styles/css3.css?ver=0.5http/1.1
ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.4http/1.1
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ufsc.br/wp-content/themes/brasilGov/css/mobile.csshttp/1.1
ufsc.br/wp-content/plugins/youtube-channel-gallery/img/play.pnghttp/1.1
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ufsc.br/wp-content/themes/brasilGov/img/favicon.ico?ver=1768915243http/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
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
/wp-content/plugins/all-in-one-event-calendar/public/them...261.2 KiB2.2 s
ufsc.br/wp-includes/js/jquery/jquery.js?ver=1.12.494.9 KiB912 ms
ufsc.br/wp-content/mu-plugins/videojs/video.min.js62.3 KiB458 ms
/wp-content/plugins/email-sharity/fancybox/source/jquery....22.3 KiB231 ms
/wp-content/themes/brasilGov/js/pikachoose/lib/jquery.jca...19.3 KiB231 ms
ufsc.br/wp-content/plugins/email-sharity/js/sharity.js?ver=4.7.332.3 KiB231 ms
ufsc.br/wp-includes/js/jquery/jquery-migrate.js?ver=1.4.123.2 KiB458 ms
/wp-content/themes/brasilGov/js/pikachoose/lib/jquery.pik...16.7 KiB231 ms
ufsc.br/wp-content/themes/brasilGov/js/functions.js?ver=4.7.337.2 KiB231 ms
ufsc.br/wp-content/themes/brasilGov/js/font-resizer.js?ver=1768915243594 B231 ms
ufsc.br/wp-content/themes/brasilGov/js/ufsc.js?ver=4.7.336.7 KiB231 ms
ufsc.br/wp-content/mu-plugins/jquery-collapse-o-matic/collapse.min.js?ver=1.3.54.8 KiB231 ms
ufsc.br/wp-content/themes/brasilGov/js/modernizr-2.7.min.js?ver=176891524315.4 KiB231 ms
ufsc.br/wp-content/themes/brasilGov/js/pikachoose/styles/css3.css?ver=0.54.0 KiB231 ms
ufsc.br/wp-content/mu-plugins/videojs/video-js.min.css17.3 KiB231 ms
ufsc.br/files/tablepress-custom.css?ver=61.4 KiB231 ms
ufsc.br/wp-content/plugins/youtube-channel-gallery/styles.css?ver=4.7.3321.4 KiB458 ms
ufsc.br/wp-includes/css/dashicons.css?ver=4.7.3348.0 KiB1.1 s
ufsc.br/wp-content/plugins/youtube-channel-gallery/magnific-popup.css?ver=4.7.337.9 KiB231 ms
ufsc.br/wp-content/plugins/tablepress/css/default.css?ver=1.87.5 KiB231 ms
ufsc.br/wp-content/plugins/email-sharity/style/sharity-style.css?ver=4.7.331.8 KiB231 ms
ufsc.br/wp-content/plugins/auto-thickbox/css/styles-pre39.css?ver=201404202.7 KiB231 ms
ufsc.br/wp-content/themes/brasilGov/css/style.css?ver=176891524377.0 KiB1.1 s
ufsc.br/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.9.21.8 KiB231 ms
ufsc.br/wp-content/mu-plugins/jquery-collapse-o-matic/style.css?ver=1.5.11003 B231 ms
ufsc.br/wp-includes/js/thickbox/thickbox.css?ver=4.7.332.9 KiB685 ms
ufsc.br/wp-content/plugins/patrocinio/patrocinio.css?ver=4.7.33872 B685 ms
ufsc.br/wp-content/themes/brasilGov/css/mobile.css?ver=176891524311.9 KiB685 ms
ufsc.br/wp-content/themes/brasilGov/css/mobile.css11.9 KiB231 ms
ufsc.br/wp-content/themes/brasilGov/css/reset.css?ver=17689152433.0 KiB231 ms
fonts.googleapis.com/css?family=Open+Sans:700,4002.1 KiB276 ms

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.

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

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: 555 ms
URLTime Spent
ufsc.br/655 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
Araranguá Blumenau Curitibanos Joinville INSTITUCIONAL Apresentação Mapa da UFS… body > div#wrapper > section.grid
0.267
div#main_navigation > div#content > div#slideshow > div.item
0.095

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.

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

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.

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.

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: 10 ms 77.8 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
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/255999-2/Campus%20Blumenau%201350px.jpg
Calendário de Eventos UFSC li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2024/10/01_calendario-de-eventos.png
Vestibular e Processos Seletivos de Graduação li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2023/07/banner_vestibular.png
Pós-Graduação li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2023/07/banner_pos_graduacao.png
Concursos e Processos Seletivos de Técnicos e Professores li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2023/07/banner_concurso.png
UFSC Sustentável li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2024/10/ufsc-sustentavel.png
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/252069-2/IMG_5769_GustavoDiehl%201200px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/251195-2/UFSC%20GustavoDiehl%201000px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/251199-2/IMG_0563%20-%20CFH%20-%20GustavoDiehl_1000px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/251201-2/IMG_0487%20-%20CSE%20-%20GustavoDiehl_1000px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/251203-2/Reitoria_GustavoDiehl_1000px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/251205-2/Reitoria2_GustavoDiehl_1000px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/251254-2/IMG_0197_GustavoDiehl_Florian__polis.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/251197-2/IMG_0544 - Observat__rio - GustavoDiehl_1000p...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/251256-2/IMG_0663%20-%20CCJ%20-%20GustavoDIehl%201000px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/251260-2/IMG_0868_GustavoDiehl%20-Joinville%201000px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/133084-2/Campus%20Ararangua%20-%20Foto%20Jair%20Quint.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/251249-2/Campus%20Blumenau%20_reduzida_.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/251227-2/Laborat__rio Fotovoltaica no Sapiens Park - F...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/122732-2/Campus%20Curitibanos%20-%20Foto%20Jair%20Quint.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/133088-2/Campus%20Curitibanos%20%20-%20Foto%20Jair%20Quint.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/152923-2/Inaugura____o do Campus no Perini Business Pa...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/166945-2/Reitoria iluminada Outubro Rosa - Foto Henriq...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/244330-2/IMG_9732%20CCS_GustavoDiehl%20900px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/244509-2/CCB%20%20-%20IMG_9811_GustavoDiehl%20900px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/245905-2/MArquE - IMG_0449 foto GustavoDiehl 900px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/245907-2/Campus Joinville - 900px IMG_1413_GustavoDieh...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/247451-2/Ararangu__%20-%20IMG_2426_GustavoDiehl.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/255381-2/Fortaleza Ratones - IMG_8218 GustavoDiehl 900...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/256592-2/Cidade das Abelhas - IMG_9942 - GustavoDiehl ...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/256594-2/IMG_8005 - Esta____o de Maricultura Elp__dio ...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/257003-2/Cidade das Abelhas - IMG_9854 - GustavoDiehl ...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/257039-2/Fazenda Experimental da Ressacada - IMG_1712_...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/257207-2/Fazenda Experimental da Ressacada - IMG_1754 ...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/258576-2/Esta____o de Maricultura Elp__dio Beltrame - ...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/258578-2/Fazenda da Ressacada - IMG_3373 -GustavoDiehl...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/258580-2/Restaurante Universit__rio - Trindade - IMG...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/258582-2/CTC%20-%20IMG_6912%20GustavoDiehl%20900px.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/258590-2/Acessibilidade - C__o-guia - Campus Joinville...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/258603-2/Biblioteca%20315A1208_GustavoDiehl%20900px.jpg
div.pikachoose > div.pika-stage > a > img div.pikachoose > div.pika-stage > a > img
/d/120594-2/Campus 2015 - BU - Foto Henrique Almeida-7.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/120588-2/Reflexo na __gua Centro de Eventos - Foto Hen...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/120594-2/Campus 2015 - BU - Foto Henrique Almeida-7.jpg
ul#pikame > li.jcarousel-item > div.clip > img.active ul#pikame > li.jcarousel-item > div.clip > img.active
/d/120596-2/Nova pista de atletismo - Foto Henrique Almei...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/122724-2/Pra__a da Cidadania - Foto Henrique Almeida.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/122726-2/Centro de Conviv__ncia __ noite - Foto Henriq...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/122730-2/Biblioteca Universit__ria - Foto Henrique Alm...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/122734-2/CCE%20-%20Foto%20Henrique%20Almeida.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/122738-2/Reitoria%20-%20Foto%20Henrique%20Almeida.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/122740-2/Fazenda da Ressacada - Foto __talo Padilha.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/126121-2/DSC_0049.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/126167-2/Boitat__%20-%20Foto%20Henrique%20Almeida-5.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/133092-2/Centro de Conviv__ncia - Foto Henrique Almeid...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
galeria.ufsc.br/d/133096-2/MArque%20-%20Foto%20Henrique%20Almeida.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/133098-2/Gar__a no Campus Florian__polis - Foto Henriq...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/133104-2/Templo Ecum__nico - Foto Henrique Almeida.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/133106-2/Centro Tecnol__gico - Foto Henrique Almeida.jpg
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/243256-2/315A0073_GustavoDiehl_Campus Florian__polis -...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/243258-2/315A0121_GustavoDiehl_Igrejinha da UFSC - 900...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/243260-2/315A0145_GustavoDiehl_Centro de Comunica____o...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/243262-2/315A9972_GustavoDiehl_Departamento de Bot__ni...
ul#pikame > li.jcarousel-item > div.clip > img ul#pikame > li.jcarousel-item > div.clip > img
/d/243264-2/315A9956_GustavoDiehl_Centro de Filosofia e C...
Consulta informal reitoria li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2026/03/consulta-informal-reitoria_banner-site.png
Reitoria UFSC li > div.textwidget > a > img
noticias.paginas.ufsc.br/files/2025/05/01_banner_gestao_reitoria.png
Cartilha de Transparência da UFSC li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2025/10/02_banner_gestao_transparencia.png
Observatório UFSC li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2025/10/03_banner_gestao_observatorio.png
Bolsas e estágios li > div.textwidget > a > img
noticias.paginas.ufsc.br/files/2025/05/04_banner_gestao_bolsas_estagios.png
Fala BR: plataforma integrada de Ouvidoria e acesso à informação li > div.textwidget > a > img
noticias.paginas.ufsc.br/files/2025/05/05_banner_gestao_falabr.png
UFSC 65 anos li > div.textwidget > a > img
ufsc3.paginas.ufsc.br/files/2025/12/ufsc-65-anos-banner-lateral-sites.png
z e-MEC ul.xoxo > li > a > img
ufsc.br/files/2022/11/banner_qrcode_mec_ufsc-e1669835446276.png
Brasão da UFSC: A parte central do brasão é composta por uma flâmula. Ela é azu… div > div#logo > a#portal-logo > img#brasaoUfsc_Header
ufsc.br/wp-content/themes/brasilGov/img/brasao_site_ufsc.svg?ver=1768915243
UFSC Antirracista li > div.textwidget > a > img
/files/2022/11/Banner-site-UFSC-Antinazi-Antirracista.png
UFSC contra a Transfobia li > div.textwidget > a > img
/files/2024/01/campanha-contra-transfobia_banners-web_Ban...

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

Optimize DOM size
Optimize viewport for mobile
Max Potential First Input Delay 20 ms
JavaScript execution time 0.5 s
Minimizes main-thread work 1.8 s
Avoid long main-thread tasks 3 long tasks found
Network Requests
Network Round Trip Times 190 ms
Server Backend Latencies 190 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
INP breakdown
User Timing marks and measures
Avoid non-composited animations
59

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.

Tables and lists

When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Araranguá Blumenau Curitibanos Joinville div#sidebar_left > ul.hide_mobile > li > dl#margin_space

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Araranguá Blumenau Curitibanos Joinville section#home > div#sidebar_left > ul.hide_mobile > li
Acesso à Informação Carta de Serviços Consulta de Processos Perguntas frequente… body > footer#footer > div.section > li#linkcat-83
Redes Sociais Facebook Instagram RSS Twitter YouTube body > footer#footer > div.section > li#linkcat-47648
UFSC Concursos Egressos Identidade Visual Notícias Oportunidades internacionais… body > footer#footer > div.section > li#linkcat-125

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

Names and labels

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#ytc-wrapper > div.ytc-pslb > div.embed-responsive > iframe#ytcplayer1 div#ytc-wrapper > div.ytc-pslb > div.embed-responsive > iframe#ytcplayer1

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 > div#slideshow > div.item > a div#content > div#slideshow > div.item > a
section#home > div.fotos > div.galeria > a#flickr_holder section#home > div.fotos > div.galeria > a#flickr_holder
div.galeria > div.pikachoose > div.pika-stage > a div.galeria > div.pikachoose > div.pika-stage > 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.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Safatle: A importância das universidades contra o autoritarismo #shorts #ufsc div.ytc-pslb > div.ytc-row > div.ytc-column > h5.ytctitle

These are opportunities to improve keyboard navigation in your application.

Internationalization and localization

If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html.js html.js

These are opportunities to improve the interpretation of your content by users in different locales.

Contrast

Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Wordpress body > div#extra-footer > p > a

These are opportunities to improve the legibility of your content.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

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
Conheça o PIAPE/UFSC div.ytc-row > div.ytc-column > h5.ytctitle > a.ytclink
UFSC 65 anos div.ytc-row > div.ytc-column > h5.ytctitle > a.ytclink
Consulta de Processos li#linkcat-83 > ul.xoxo > li > a
Perguntas frequentes li#linkcat-83 > ul.xoxo > li > a
Facebook li#linkcat-47648 > ul.xoxo > li > a
Instagram li#linkcat-47648 > ul.xoxo > li > a
Twitter li#linkcat-47648 > ul.xoxo > li > a
YouTube li#linkcat-47648 > ul.xoxo > li > a
Concursos li#linkcat-125 > ul.xoxo > li > a
Egressos li#linkcat-125 > ul.xoxo > li > a

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.js html.js

These items highlight common accessibility best practices.

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-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[role]` values are valid
Image elements have `[alt]` attributes
Form elements have associated labels
`[accesskey]` values are unique
`[aria-hidden="true"]` elements do not contain focusable descendents
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Deprecated ARIA roles were not used
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
`[aria-*]` attributes match their roles
`button`, `link`, and `menuitem` elements have accessible names
ARIA attributes are used as specified for the element's role
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 use only permitted 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
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
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
The page contains a heading, skip link, or landmark region
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<html>` element has a valid value for its `[lang]` attribute
`<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.
No element has a `[tabindex]` value greater than 0
`<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.
Image elements do not have `[alt]` attributes that are redundant text.
Elements with visible text labels have matching accessible names.
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

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)
div#slideshow > div.item > a > img.attachment-larger div#slideshow > div.item > a > img.attachment-larger
/wp-content/blogs.dir/349/files/2026/04/ostras_verdes_des...749 x 467 (1.60)960 x 720 (1.33)

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.
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
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
82

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

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
div.pikachoose > div.pika-stage > div.pika-imgnav > a.pause div.pikachoose > div.pika-stage > div.pika-imgnav > a.pause
div.pikachoose > div.pika-stage > div.pika-imgnav > a.previous div.pikachoose > div.pika-stage > div.pika-imgnav > a.previous
div.pikachoose > div.pika-stage > div.pika-imgnav > a.next div.pikachoose > div.pika-stage > div.pika-imgnav > a.next
Previous div.pikachoose > div.pika-stage > div.pika-textnav > a.previous
Next div.pikachoose > div.pika-stage > div.pika-textnav > a.next

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
Image elements have `[alt]` attributes
Document has a valid `hreflang`
robots.txt is valid
Document has a valid `rel=canonical`

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