https://sympla.com.br
Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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Detailed Report
Audit breakdown by category with detailed findings.
28
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.
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:0.460337] map[node:map[boundingRect:map[bottom:534 height:269 left:129 right:607 top:265 width:478] lhId:page-35-DIV nodeLabel:CARVALHEIRA NA LADEIRA 2027 path:1,HTML,1,BODY,5,MAIN,0,DIV,0,DIV,0,DIV,4,DIV selector:div.ozfor80 > div#hight-light-home > div.swiper-wrapper > div.swiper-slide snippet:<div class="swiper-slide swiper-slide-visible sympla-card _18dank01" data-bannerid="3314458" data-name="CARVALHEIRA NA LADEIRA 2027" data-creative=".matriz-home.component-home-sponsored.response_type-sponsored.type-evento.…" data-position="2" data-swiper-slide-index="1" style="width: 716.667px; transition-duration: 0ms; z-index: 13;" data-gtm-vis-recent-on-screen2439357_1530="175" data-gtm-vis-first-on-screen2439357_1530="175" data-gtm-vis-total-visible-time2439357_1530="100" data-gtm-vis-has-fired2439357_1530="1"> type:node] score:0.428144 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:5796 height:300 left:701 right:1181 top:5496 width:480] lhId:page-1-VIDEO nodeLabel:div.r129yt1 > div.r129yt2 > div > video.r129yt6 path:1,HTML,1,BODY,5,MAIN,2,DIV,0,DIV,1,DIV,1,DIV,0,VIDEO selector:div.r129yt1 > div.r129yt2 > div > video.r129yt6 snippet:<video class="r129yt6" width="480" height="300" autoplay="" loop="" muted="" playsinline="" poster="/discovery-assets/organizerPoster.webp"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:6365 height:6191 left:0 right:1350 top:174 width:1350] lhId:page-41-MAIN nodeLabel:JOYCE ALANE EM RECIFE / PE | SEGUNDA SESSÃO | UM DIA EU TE ENCONTRO - TURNÊ VOZ… path:1,HTML,1,BODY,5,MAIN selector:body.__className_0d2434 > main._1birs5v6 snippet:<main class="_1birs5v6"> type:node] score:0.022938] map[node:map[boundingRect:map[bottom:1532 height:324 left:0 right:1350 top:1208 width:1350] lhId:page-40-DIV nodeLabel:Eventos mais comprados nas últimas 24h
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INSTITUTO INHOTIM 2026
Institu… path:1,HTML,1,BODY,5,MAIN,1,DIV,0,DIV,3,DIV,1,DIV selector:div.hj48820 > div.kj5z6d0 > div > div#section-container-slider-mais-vistos snippet:<div id="section-container-slider-mais-vistos" data-section-name="section-container-slider" class="_11yjdhr1 animated fadeIn"> type:node] score:0.009191 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:5796 height:300 left:701 right:1181 top:5496 width:480] lhId:page-1-VIDEO nodeLabel:div.r129yt1 > div.r129yt2 > div > video.r129yt6 path:1,HTML,1,BODY,5,MAIN,2,DIV,0,DIV,1,DIV,1,DIV,0,VIDEO selector:div.r129yt1 > div.r129yt2 > div > video.r129yt6 snippet:<video class="r129yt6" width="480" height="300" autoplay="" loop="" muted="" playsinline="" poster="/discovery-assets/organizerPoster.webp"> type:node]]] type:subitems]] map[score:3.1e-05 subItems:map[items:[map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN7rgOUuhp.woff2]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UNirkOUuhp.woff2]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0b.woff2]]] type:subitems]] map[score:2.8e-05]]
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:0.039661999999999996] map[node:map[boundingRect:map[bottom:1176 height:226 left:107 right:1243 top:950 width:1136] lhId:page-45-A nodeLabel:Publicidade path:1,HTML,1,BODY,5,MAIN,1,DIV,0,DIV,2,DIV,2,DIV,0,DIV,0,A selector:div > div.kj5z6d1 > div._1mh7eto0 > a._1mh7eto1 snippet:<a href="https://www.decolar.com/ofertas-viagens/Sympla?utm_source=sympla&utm_mediu…" target="_blank" rel="noopener noreferrer" class="_1mh7eto1"> type:node] score:0.038839 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1163 height:200 left:120 right:1230 top:963 width:1110] lhId:page-60-IMG nodeLabel:Banner ADS banner_home_1 path:1,HTML,1,BODY,5,MAIN,1,DIV,0,DIV,2,DIV,2,DIV,0,DIV,0,A,0,IMG selector:div.kj5z6d1 > div._1mh7eto0 > a._1mh7eto1 > img._1mh7eto2 snippet:<img data-testid="topsort-banner-img-banner_home_1" src="https://topsortassets.com/asset_01kn7gc3qtey9tcnyc8ptmscaa.jpeg" alt="Banner ADS banner_home_1" class="_1mh7eto2"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:1532 height:324 left:0 right:1350 top:1208 width:1350] lhId:page-44-DIV nodeLabel:Eventos mais comprados nas últimas 24h
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INSTITUTO INHOTIM 2026
Institu… path:1,HTML,1,BODY,5,MAIN,1,DIV,0,DIV,3,DIV selector:main._1birs5v6 > div.hj48820 > div.kj5z6d0 > div snippet:<div> type:node] score:0.000823 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:5796 height:300 left:701 right:1181 top:5496 width:480] lhId:page-1-VIDEO nodeLabel:div.r129yt1 > div.r129yt2 > div > video.r129yt6 path:1,HTML,1,BODY,5,MAIN,2,DIV,0,DIV,1,DIV,1,DIV,0,VIDEO selector:div.r129yt1 > div.r129yt2 > div > video.r129yt6 snippet:<video class="r129yt6" width="480" height="300" autoplay="" loop="" muted="" playsinline="" poster="/discovery-assets/organizerPoster.webp"> 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:0.009527] map[node:map[boundingRect:map[bottom:1176 height:226 left:0 right:1350 top:950 width:1350] lhId:page-47-DIV nodeLabel:Publicidade path:1,HTML,1,BODY,5,MAIN,1,DIV,0,DIV,2,DIV selector:main._1birs5v6 > div.hj48820 > div.kj5z6d0 > div snippet:<div> type:node] score:0.009431] map[node:map[boundingRect:map[bottom:149 height:41 left:912 right:1102 top:108 width:190] lhId:page-49-DIV nodeLabel:Qualquer lugar
Descubra o que fazer perto de você path:1,HTML,1,BODY,4,DIV,0,HEADER,0,NAV,1,DIV,2,DIV,0,DIV,1,DIV selector:div.jbttol1 > div.jbttol4 > div._1jpkruy0 > div._1jpkruy2 snippet:<div class="_1jpkruy2 false"> type:node] score:9.6e-05]]
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:298.886 source:map[column:84421 line:1 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/2117-8452c31ce0f63638.js 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:12.865 source:map[type:text value:[unattributed]]] map[reflowTime:1.068 source:map[column:7559 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/2142-de3e997f152afd7d.js urlProvider:network]] map[reflowTime:1.086 source:map[column:8190 line:0 type:source-location url:https://www.sympla.com.br/cdn-cgi/challenge-platform/scripts/jsd/main.js urlProvider:network]] map[reflowTime:10.274 source:map[column:26242 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/6297-d08b406c52ac16af.js urlProvider:network]] map[reflowTime:1.884 source:map[column:48239 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/6297-d08b406c52ac16af.js urlProvider:network]] map[reflowTime:6.113 source:map[column:54231 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/6297-d08b406c52ac16af.js urlProvider:network]] map[reflowTime:7.764 source:map[column:26660 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/6297-d08b406c52ac16af.js urlProvider:network]] map[reflowTime:10.095 source:map[column:477501 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/3394-fdf699a314815360.js urlProvider:network]] map[reflowTime:8.08 source:map[column:37239 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/3415-ffe1e5a6be066455.js urlProvider:network]] map[reflowTime:6.903 source:map[column:452314 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/3394-fdf699a314815360.js urlProvider:network]] map[reflowTime:1.451 source:map[column:41612 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/6297-d08b406c52ac16af.js urlProvider:network]] map[reflowTime:2.607 source:map[column:333154 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/c857e369-f475154dd0a7d05d.js urlProvider:network]] map[reflowTime:218.673 source:map[column:506167 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/3394-fdf699a314815360.js urlProvider:network]] map[reflowTime:126.954 source:map[column:527731 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/3394-fdf699a314815360.js urlProvider:network]] map[reflowTime:94.876 source:map[column:521104 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/3394-fdf699a314815360.js urlProvider:network]] map[reflowTime:81.105 source:map[column:56388 line:136 type:source-location url:https://cdklogin.svc.sympla.com.br/index.js urlProvider:network]] map[reflowTime:5.329 source:map[column:170769 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/3394-fdf699a314815360.js urlProvider:network]] map[reflowTime:1.366 source:map[column:153318 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/3394-fdf699a314815360.js urlProvider:network]] map[reflowTime:18.685 source:map[column:4214 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/2658-44dee834a11e711d.js urlProvider:network]] map[reflowTime:1.105 source:map[column:418 line:912 type:source-location url:https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202604170101/show_ads_impl_fy2021.js?bust=31097971 urlProvider:network]] map[reflowTime:0.22 source:map[column:98 line:136 type:source-location url:https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202604170101/show_ads_impl_fy2021.js?bust=31097971 urlProvider:network]] map[reflowTime:0.898 source:map[column:86058 line:19 type:source-location url:https://js.hs-analytics.net/analytics/1776902100000/3882593.js urlProvider:network]] map[reflowTime:0.621 source:map[column:23 line:296 type:source-location url:https://www.googletagmanager.com/gtm.js?id=GTM-MXLMPC urlProvider:network]] map[reflowTime:75.522 source:map[column:31518 line:1 type:source-location url:https://scripts.clarity.ms/0.8.59/clarity.js urlProvider:network]] map[reflowTime:18.27 source:map[column:262025 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202408.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:2.265 source:map[column:149729 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202408.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.477 source:map[column:171127 line:0 type:source-location url:https://discovery-next.svc.sympla.com.br/_next/static/chunks/3394-fdf699a314815360.js 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.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Imagem ilustrativa do Sympla App section.k5k13s2 > div._10lo45i0 > div#radix-:R1bnrja: > img._10lo45i7 | d1gkntzr8mxq7s.cloudfront.net/67f04b82c8dff.png | 235.7 KiB | 226.5 KiB |
div.r129yt1 > div.r129yt2 > div > video.r129yt6 div.r129yt1 > div.r129yt2 > div > video.r129yt6 | www.sympla.com.br/discovery-assets/organizerPoster.webp | 158.0 KiB | 134.8 KiB |
Joyce Alane em Recife / PE | Segunda Sessão | Um Dia Eu Te encontro - Turnê Voz… div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F697... | 96.8 KiB | 46.4 KiB |
INSTITUTO INHOTIM 2026 div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 68.4 KiB | 38.3 KiB |
AS CENTENÁRIAS div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 68.4 KiB | 38.2 KiB |
Torcida N1 div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69a... | 65.2 KiB | 29.7 KiB |
ALUGA-SE UM NAMORADO div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 52.6 KiB | 29.4 KiB |
WICKED div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 73.9 KiB | 27.0 KiB |
Festival HackTown 2026 div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F698... | 59.1 KiB | 27.0 KiB |
Zeze Polessa em OS OLHOS DE NARA LEÃO div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 47.0 KiB | 26.3 KiB |
O homem Decomposto (Não será permitida a entrada após o início do Espetáculo) div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 43.3 KiB | 24.2 KiB |
BLUEY AO VIVO - DIVERSÃO EM FAMÍLIA div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 42.1 KiB | 23.5 KiB |
Rock the Mountain 2026 : 2º Final de Semana div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F68c... | 49.7 KiB | 22.7 KiB |
AI Summit Brasil 2026 | Salvador - Presencial div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F694... | 49.5 KiB | 22.6 KiB |
CARVALHEIRA NA LADEIRA 2027 div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F699... | 84.9 KiB | 18.3 KiB |
MEN AT WORK - 14/05/26 div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 30.0 KiB | 16.7 KiB |
Imagem do evento XVII CONGRESSO BRASILEIRO DE PONTES E ESTRUTURAS div.swiper-slide > a#3291549 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F699... | 29.8 KiB | 16.2 KiB |
Imagem do evento JUNINA WE MAKE l Open Bar & Open Food Junino div.swiper-slide > a#3379260 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69d... | 27.1 KiB | 15.5 KiB |
São Paulo Innovation Week - 1ª Edição div.swiper-slide > a.sympla-card > div._18dank00 > img | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F699... | 31.4 KiB | 14.3 KiB |
Imagem do evento 4° PASSEIO CICLÍSTICO DE FELÍCIO DOS SANTOS div.swiper-slide > a#3258219 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69c... | 26.0 KiB | 12.5 KiB |
Imagem do evento SUMMER HITS no Edifício Martinelli! | 25.04 div.swiper-slide > a#3363229 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69d... | 22.9 KiB | 9.4 KiB |
Imagem do evento SUMMER HITS no Edifício Martinelli! | 30.05 div.swiper-slide > a#3363248 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69d... | 22.5 KiB | 9.0 KiB |
Imagem do evento CHURRASCÃO DO CRUZEIRO 2026 div.swiper-slide > a#3217278 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F691... | 19.3 KiB | 7.7 KiB |
Imagem do evento Churrascada Do Thermas div.swiper-slide > a#3321699 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F699... | 18.9 KiB | 7.2 KiB |
Imagem do evento SUMMER HITS no Edifício Martinelli! | 27.06 div.swiper-slide > a#3363255 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69d... | 20.5 KiB | 7.0 KiB |
Imagem do evento BLOCO VUMBORA BELO HORIZONTE 2026 div.swiper-slide > a#3386560 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69d... | 18.3 KiB | 6.6 KiB |
Imagem do evento 14º Festival Internacional Dipanas Blues (Raízes Edition) div.swiper-slide > a#3379406 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69d... | 18.2 KiB | 6.6 KiB |
Ingressinho-cookie div > div#onetrust-cookie-btn-container > button#onetrust-cookie-btn > img.ot-bnr-logo | /logos/73bc2163-dcd2-4736-bee9-7fa8b50eb1a9/0191e1f8-e700... | 7.2 KiB | 6.5 KiB |
Imagem do evento Patati Patatá Circo Show - São José dos Campos div.swiper-slide > a#50118947 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 19.8 KiB | 6.3 KiB |
Imagem do evento Réveillon Amoré 2027 div.swiper-slide > a#3390641 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69e... | 17.9 KiB | 6.2 KiB |
Imagem do evento Folk Valley Apresenta: Léo Santana, Dennis DJ & Filho do Pisei… div.swiper-slide > a#3348433 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69b... | 14.8 KiB | 5.6 KiB |
Imagem do evento Patati Patatá Circo Show - Santo André div.swiper-slide > a#50115101 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fassets.bileto.sympla.com.b... | 19.1 KiB | 5.6 KiB |
Imagem do evento FESTIVAL SENSACIONAL! 2026 div.swiper-slide > a#3043855 > div.pn67h13 > img.pn67h1c | /_next/image?url=https%3A%2F%2Fimages.sympla.com.br%2F69d... | 15.9 KiB | 4.3 KiB |
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
value: No additional origins are good candidates for preconnecting
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.
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.
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: 300 ms
| URL | Time Spent |
|---|---|
| sympla.com.br/ | 300 ms |
| www.sympla.com.br/ | 0.0 ms |
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Element | Layout shift score |
|---|---|
CARVALHEIRA NA LADEIRA 2027 div.ozfor80 > div#hight-light-home > div.swiper-wrapper > div.swiper-slide | 0.428 |
Publicidade div > div.kj5z6d1 > div._1mh7eto0 > a._1mh7eto1 | 0.039 |
JOYCE ALANE EM RECIFE / PE | SEGUNDA SESSÃO | UM DIA EU TE ENCONTRO - TURNÊ VOZ… body.__className_0d2434 > main._1birs5v6 | 0.023 |
Publicidade main._1birs5v6 > div.hj48820 > div.kj5z6d0 > div | 0.009 |
Eventos mais comprados nas últimas 24h
Ver tudo
INSTITUTO INHOTIM 2026
Institu… div.hj48820 > div.kj5z6d0 > div > div#section-container-slider-mais-vistos | 0.009 |
Eventos mais comprados nas últimas 24h
Ver tudo
INSTITUTO INHOTIM 2026
Institu… main._1birs5v6 > div.hj48820 > div.kj5z6d0 > div | 0.001 |
Qualquer lugar
Descubra o que fazer perto de você div.jbttol1 > div.jbttol4 > div._1jpkruy0 > div._1jpkruy2 | 0.000 |
| 0.000 | |
| 0.000 | |
div.ozfor80 > div#hight-light-home > div.swiper-button-prev > ::after div.ozfor80 > div#hight-light-home > div.swiper-button-prev > ::after | 0.000 |
div._1jpkruy2 > div.zbzmv33 > div.zbzmv3b > ::before div._1jpkruy2 > div.zbzmv33 > div.zbzmv3b > ::before | 0.000 |
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Why this matters
Performance issues directly impact user engagement and conversion rates.
TTI
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Diagnostics
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: 200 ms 1.6 MiB
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 4.9 s |
| Other | 1.3 s |
| Style & Layout | 1.1 s |
| Script Parsing & Compilation | 636 ms |
| Rendering | 327 ms |
| Garbage Collection | 113 ms |
| Parse HTML & CSS | 71 ms |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| Pages with cache-control:no-store header cannot enter back/forward cache. | Actionable |
| Pages with WebSocket cannot enter back/forward cache. | Pending browser support |
| Pages whose main resource has cache-control:no-store cannot enter back/forward cache. | Not actionable |
| Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header. | Not actionable |
| Back/forward cache is disabled because WebSocket has been used. | Not actionable |
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.
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.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Why this matters
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
Imagem ilustrativa do Sympla App section.k5k13s2 > div._10lo45i0 > div#radix-:R1bnrja: > img._10lo45i7 | d1gkntzr8mxq7s.cloudfront.net/67f04b82c8dff.png |
Banner ADS banner_home_1 div.kj5z6d1 > div._1mh7eto0 > a._1mh7eto1 > img._1mh7eto2 | topsortassets.com/asset_01kn7gc3qtey9tcnyc8ptmscaa.jpeg |
Banner ADS banner_home_2 div.kj5z6d1 > div._1mh7eto0 > a._1mh7eto1 > img._1mh7eto2 | topsortassets.com/asset_01kn7w0yhtfhzs7tyn90dj3cec.png |
Banner ADS banner_home_3 div.kj5z6d1 > div._1mh7eto0 > a._1mh7eto1 > img._1mh7eto2 | topsortassets.com/asset_01knwdtmg4ft1ry2wphjahxenp.png |
More information about the performance of your application. These numbers don't directly affect the Performance score.
●Optimize DOM size
●Font display
●LCP breakdown
●LCP request discovery
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 5 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 1 animated element found
●Network Requests
●Network Round Trip Times 100 ms
●Server Backend Latencies 200 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 40 ms
○INP breakdown
86
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
ARIA
Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Open Dropdown div._11yjdhr2 > div._11yjdhr3 > button._11yjdhr4 > div#radix-:r0: |
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Names and labels
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 |
|---|
body.__className_0d2434 > div#help-widget-window-ca > button.btn-close body.__className_0d2434 > div#help-widget-window-ca > button.btn-close |
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 |
|---|
Qualquer lugar div._1jpkruy2 > div.zbzmv33 > button.zbzmv39 > div.zbzmv31 |
Descubra o que fazer perto de você div.zbzmv33 > div.zbzmv3b > div.zbzmv3d > span |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
hoje div._11yjdhr2 > div._11yjdhr3 > button._11yjdhr4 > p._11yjdhr6 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Ver tudo div._11yjdhr2 > div._11yjdhr7 > div._11yjdhr8 > a._11yjdhr9 |
Crie seu evento div.r129yt2 > div > div.r129yt7 > a.r129yt8 |
Veja como funciona div.r129yt2 > div > div.r129yt7 > a.r129yta |
Sympla Internet Soluções S.A. © Copyright 2026 div._1y4k0we4 > div._1y4k0wee > p > b |
CNPJ: 14.512.528/0001-54 section._1y4k0we3 > div._1y4k0we4 > div._1y4k0wee > p |
Avenida Nossa Senhora do Carmo, 931, 6º andar - Sion, Belo Horizonte/MG - 30.32… div._1y4k0we1 > section._1y4k0we3 > div._1y4k0we4 > p._1y4k0wee |
Precisa de ajuda?
Entre em contato conosco div._1y4k0we1 > section._1y4k0we3 > div._1y4k0we4 > p._1y4k0wee |
Aceitar div#onetrust-button-group-parent > div#onetrust-button-group > div#onetrust-accept-btn-container > button#onetrust-accept-btn-handler |
Definições div#onetrust-button-group-parent > div#onetrust-button-group > div#onetrust-pc-btn-container > button#onetrust-pc-btn-handler |
These are opportunities to improve the legibility of your content.
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 |
|---|
Fechar notificação de localização div.zbzmv33 > div.zbzmv3b > div.zbzmv3d > button._1k68meo0 |
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 |
|---|
Festas e Shows div.swiper > div.swiper-wrapper > div.swiper-slide > a#collection-card |
Teatros e Espetáculos div.swiper > div.swiper-wrapper > div.swiper-slide > a#collection-card |
Stand Up Comedy div.swiper > div.swiper-wrapper > div.swiper-slide > a#collection-card |
Esportes div.swiper > div.swiper-wrapper > div.swiper-slide > a#collection-card |
Passeios e Tours div.swiper > div.swiper-wrapper > div.swiper-slide > a#collection-card |
Descontos exclusivos div.swiper > div.swiper-wrapper > div.swiper-slide > a#collection-card |
Congressos e Palestras div.swiper > div.swiper-wrapper > div.swiper-slide > a#collection-card |
Infantil div.swiper > div.swiper-wrapper > div.swiper-slide > a#collection-card |
Eventos com loja div.swiper > div.swiper-wrapper > div.swiper-slide > a#collection-card |
hoje div#section-container-slider-filtro-oque-fazer > div._11yjdhr2 > div._11yjdhr3 > button._11yjdhr4 |
São Paulo div.ssame10 > div.ssame11 > div.ssame12 > a.h3w79w0 |
Belo Horizonte div.ssame10 > div.ssame11 > div.ssame12 > a.h3w79w0 |
Salvador div.ssame10 > div.ssame11 > div.ssame12 > a.h3w79w0 |
Rio de Janeiro div.ssame10 > div.ssame11 > div.ssame12 > a.h3w79w0 |
Entre em contato conosco section._1y4k0we3 > div._1y4k0we4 > p._1y4k0wee > a |
Termos & Políticas div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link |
○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
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[aria-hidden="true"]` elements do not contain focusable descendents
●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.
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●`[lang]` attributes have a valid value
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●Image elements do not have `[alt]` attributes that are redundant text.
●Identical links have the same purpose.
○`[accesskey]` values are unique
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○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.
73
Best Practices
General
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| SharedStorage | |
| StorageType.persistent is deprecated. Please use standardized navigator.storage instead. | |
| Fledge | |
| AttributionReporting | connect.facebook.net/en_US/fbevents.js line 279, col 769 |
| Specifying overflow: visible on img, video and canvas tags may cause them to produce visual content outside of the element bounds. See https://github.com/WICG/shared-element-transitions/blob/main/debugging_overflow_on_images.md. | cdn.cookielaw.org/scripttemplates/202408.1.0/otBannerSdk.js line 6, col 262025 |
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
A bad HTTP response code (403) was received when fetching the script. | |
Connecting to 'https://analytics-ipv6.tiktokw.us/ipv6/enrich_ipv6' violates the following Content Security Policy directive: "connect-src 'self' https://*.sympla.com.br https://sympla.queue-it.net https://*.google.com https://*.google.com.br https://accounts.google.com https://*.facebook.com https://*.facebook.net https://www.google-analytics.com https://ct.pinterest.com https://analytics.google.com https://us.creativecdn.com/tags https://api-iam.intercom.io https://cta-service-cms2.hubspot.com https://p.clarity.ms https://n.clarity.ms https://analytics.tiktok.com https://targeting.voxus.com.br https://api.ipify.org https://logs-01.loggly.com https://www.googletagmanager.com https://*.clarity.ms/collect https://us.creativecdn.com https://cdn.cookielaw.org https://o.clarity.ms wss://nexus-websocket-a.intercom.io https://bat.bing.com https://api.hubapi.com https://*.algolia.net https://*.algolia.io https://*.algolianet.com https://pagead2.googlesyndication.com https://*.trackjs.com https://cdn.jsdelivr.net https://unpkg.com https://cdn.topsort.com https://api.topsort.com https://checkoutanalytics-live.adyen.com https://checkoutanalytics-test.adyen.com https://checkoutshopper-live.cdn.adyen.com https://checkoutshopper-test.cdn.adyen.com https://checkoutshopper-live.adyen.com https://checkoutshopper-test.adyen.com https://api-js.mixpanel.com https://api.mixpanel.com https://*.mixpanel.com https://js.appboycdn.com https://*.braze.com". The action has been blocked. | |
Connecting to 'https://bat.bing.net/actionp/0?ti=343054979&Ver=2&mid=afd80ec1-5ad6-4140-80ac-4f78339bde83&bo=1&evt=consent&src=enforced&cdb=AQAY&asc=D' violates the following Content Security Policy directive: "connect-src 'self' https://*.sympla.com.br https://sympla.queue-it.net https://*.google.com https://*.google.com.br https://accounts.google.com https://*.facebook.com https://*.facebook.net https://www.google-analytics.com https://ct.pinterest.com https://analytics.google.com https://us.creativecdn.com/tags https://api-iam.intercom.io https://cta-service-cms2.hubspot.com https://p.clarity.ms https://n.clarity.ms https://analytics.tiktok.com https://targeting.voxus.com.br https://api.ipify.org https://logs-01.loggly.com https://www.googletagmanager.com https://*.clarity.ms/collect https://us.creativecdn.com https://cdn.cookielaw.org https://o.clarity.ms wss://nexus-websocket-a.intercom.io https://bat.bing.com https://api.hubapi.com https://*.algolia.net https://*.algolia.io https://*.algolianet.com https://pagead2.googlesyndication.com https://*.trackjs.com https://cdn.jsdelivr.net https://unpkg.com https://cdn.topsort.com https://api.topsort.com https://checkoutanalytics-live.adyen.com https://checkoutanalytics-test.adyen.com https://checkoutshopper-live.cdn.adyen.com https://checkoutshopper-test.cdn.adyen.com https://checkoutshopper-live.adyen.com https://checkoutshopper-test.adyen.com https://api-js.mixpanel.com https://api.mixpanel.com https://*.mixpanel.com https://js.appboycdn.com https://*.braze.com". The action has been blocked. | |
Connecting to 'https://ep1.adtrafficquality.google/getconfig/sodar?sv=200&tid=gda&tv=r20260421&st=env&sjk=1820327662909594' violates the following Content Security Policy directive: "connect-src 'self' https://*.sympla.com.br https://sympla.queue-it.net https://*.google.com https://*.google.com.br https://accounts.google.com https://*.facebook.com https://*.facebook.net https://www.google-analytics.com https://ct.pinterest.com https://analytics.google.com https://us.creativecdn.com/tags https://api-iam.intercom.io https://cta-service-cms2.hubspot.com https://p.clarity.ms https://n.clarity.ms https://analytics.tiktok.com https://targeting.voxus.com.br https://api.ipify.org https://logs-01.loggly.com https://www.googletagmanager.com https://*.clarity.ms/collect https://us.creativecdn.com https://cdn.cookielaw.org https://o.clarity.ms wss://nexus-websocket-a.intercom.io https://bat.bing.com https://api.hubapi.com https://*.algolia.net https://*.algolia.io https://*.algolianet.com https://pagead2.googlesyndication.com https://*.trackjs.com https://cdn.jsdelivr.net https://unpkg.com https://cdn.topsort.com https://api.topsort.com https://checkoutanalytics-live.adyen.com https://checkoutanalytics-test.adyen.com https://checkoutshopper-live.cdn.adyen.com https://checkoutshopper-test.cdn.adyen.com https://checkoutshopper-live.adyen.com https://checkoutshopper-test.adyen.com https://api-js.mixpanel.com https://api.mixpanel.com https://*.mixpanel.com https://js.appboycdn.com https://*.braze.com". The action has been blocked. | |
www.googletagmanager.com/gtag/js?id=G-KXH10SQTZF&cx=c>m=4e64k1 line 328, col 226 | Connecting to 'https://stats.g.doubleclick.net/g/collect?v=2&tid=G-KXH10SQTZF&cid=895373014.1776902304>m=45je64k1v883469920z872439357za20gzb72439357zd72439357&rcb=19&aip=1&dma=1&dma_cps=a&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=0~115938466~115938469~117266401~117384406~117512543' violates the following Content Security Policy directive: "connect-src 'self' https://*.sympla.com.br https://sympla.queue-it.net https://*.google.com https://*.google.com.br https://accounts.google.com https://*.facebook.com https://*.facebook.net https://www.google-analytics.com https://ct.pinterest.com https://analytics.google.com https://us.creativecdn.com/tags https://api-iam.intercom.io https://cta-service-cms2.hubspot.com https://p.clarity.ms https://n.clarity.ms https://analytics.tiktok.com https://targeting.voxus.com.br https://api.ipify.org https://logs-01.loggly.com https://www.googletagmanager.com https://*.clarity.ms/collect https://us.creativecdn.com https://cdn.cookielaw.org https://o.clarity.ms wss://nexus-websocket-a.intercom.io https://bat.bing.com https://api.hubapi.com https://*.algolia.net https://*.algolia.io https://*.algolianet.com https://pagead2.googlesyndication.com https://*.trackjs.com https://cdn.jsdelivr.net https://unpkg.com https://cdn.topsort.com https://api.topsort.com https://checkoutanalytics-live.adyen.com https://checkoutanalytics-test.adyen.com https://checkoutshopper-live.cdn.adyen.com https://checkoutshopper-test.cdn.adyen.com https://checkoutshopper-live.adyen.com https://checkoutshopper-test.adyen.com https://api-js.mixpanel.com https://api.mixpanel.com https://*.mixpanel.com https://js.appboycdn.com https://*.braze.com". The action has been blocked. |
TypeError: Failed to register a ServiceWorker for scope ('https://www.sympla.com.br/') with script ('https://www.sympla.com.br/discovery-next-service-worker.js'): A bad HTTP response code (403) was received when fetching the script. |
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Issue type |
|---|
| Content security policy |
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
Why this matters
Performance issues directly impact user engagement and conversion rates.
●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
●Ensure CSP is effective against XSS attacks
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
○Use a strong HSTS policy
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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.
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 |
|---|
AJUDA body.__className_0d2434 > a.help-widget-btn |
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
●Document has a meta description
●Page has successful HTTP status code
●Links have descriptive text
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`
○robots.txt is valid