Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
www.raiplay.it/common/assets/js/theplayer/v2//raiplay/player.js	254.0 s	665.5 KiB
www.raiplay.it/resizegd/300x-/lfe_apple/Rai_Scuola.png	180.0 s	370.4 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-sso-widget.js	253.0 s	270.4 KiB
www.raiplay.it/assets/js/webcomponents/rai-header.js	253.0 s	82.4 KiB
www.raiplay.it/common/assets/js/vendor/jquery-3.7.1/jquery.min.js	253.0 s	82.3 KiB
www.raiplay.it/assets/js/webcomponents/rai-player.js	253.0 s	71.8 KiB
www.raiplay.it/assets/js/webcomponents/rai-highlight-container.js	285.0 s	72.1 KiB
www.raiplay.it/assets/js/webcomponents/rai-live-carousel.js	478.0 s	73.8 KiB
www.raiplay.it/common/assets/js/raisso_v3.js	253.0 s	64.1 KiB
www.raiplay.it/assets/js/mqtt.min.js	317.0 s	59.9 KiB
www.raiplay.it/assets/js/webcomponents/rai-slider.js	253.0 s	56.5 KiB
www.rai.it/common/assets/fonts/Inter.woff2	94.0 s	45.7 KiB
www.raiplay.it/common/assets/js/theplayer/v2//raiplay/player.bundle.css	254.0 s	44.7 KiB
www.raiplay.it/common/assets/js/cookieBanner.js	253.0 s	43.7 KiB
www.raiplay.it/assets/js/webcomponents/rai-hero-recommendation.js	478.0 s	35.5 KiB
www.raiplay.it/assets/js/webcomponents/rai-dynamic-strip.js	285.0 s	32.1 KiB
cdn-gl.imrworldwide.com/novms/js/2/nlsSDK600.bundle.min.js	86400.0 s	74.1 KiB
www.raiplay.it/assets/js/webcomponents/rai-sidekick.js	478.0 s	30.4 KiB
www.raiplay.it/assets/js/webcomponents/rai-realtime.js	478.0 s	29.8 KiB
www.raiplay.it/assets/js/webcomponents/rai-favourites.js	285.0 s	26.5 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-fingerprint.js	270.0 s	24.9 KiB
www.raiplay.it/assets/js/webcomponents/rai-recommendation.js	478.0 s	22.0 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-nielsen.js	271.0 s	21.2 KiB
www.raiplay.it/assets/js/webcomponents/rai-parental-control-widget.js	253.0 s	20.8 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-railytics.js	270.0 s	18.7 KiB
www.raiplay.it/assets/css/components/base.css	253.0 s	18.6 KiB
www.raiplay.it/assets/js/raiPredict_v2.js	253.0 s	16.7 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-footer.js	253.0 s	16.6 KiB
www.raiplay.it/assets/js/webcomponents/rai-trailer-player.js	285.0 s	16.0 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-akamai.js	267.0 s	14.5 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-comscore.js	271.0 s	13.8 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-tracker.js	253.0 s	13.4 KiB
www.raiplay.it/common/assets/js/webcomponents/railytics.js	267.0 s	13.0 KiB
www.raiplay.it/dl/components/js/cookiebanner/oil-lib/oil.min.js?v2.43.13	1030224.0 s	123.9 KiB
www.raiplay.it/assets/js/webcomponents/rai-marketing-automation.js	478.0 s	12.3 KiB
www.raiplay.it/assets/js/webcomponents/rai-parental-control.js	253.0 s	11.7 KiB
www.raiplay.it/assets/js/webcomponents/rai-snackbar.js	254.0 s	11.1 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-identifier-service.js	271.0 s	10.3 KiB
www.raiplay.it/assets/js/raiAdv.js	254.0 s	10.1 KiB
www.raiplay.it/assets/css/components/foundation.css	253.0 s	8.7 KiB
www.raiplay.it/assets/css/components/cards.css	253.0 s	8.6 KiB
www.raiplay.it/assets/css/components/highlight.css	253.0 s	8.1 KiB
www.raiplay.it/assets/js/webcomponents/rai-hit-manager.js	478.0 s	6.7 KiB
www.raiplay.it/common/assets/js/webcomponents/track-enqueue.js	254.0 s	6.3 KiB
www.raiplay.it/common/assets/js/vendor/jquery-migrate-3.4.1.min.js	253.0 s	5.0 KiB
/conf/PCC76C7AE-27C0-4992-80EC-485231C1A71D.js	86400.0 s	6.7 KiB
www.raiplay.it/dl/components/js/foundation.min.js	1030181.0 s	23.8 KiB
www.raiplay.it/assets/js/raiOnairJsonLoader.js	253.0 s	2.1 KiB
www.raiplay.it/common/assets/fonts/Montserrat-Bold.woff2	1165110.0 s	19.2 KiB
www.raiplay.it/common/assets/fonts/Montserrat-SemiBold.woff2	1165110.0 s	19.0 KiB
www.raiplay.it/common/assets/fonts/Montserrat-Regular.woff2	2004201.0 s	18.9 KiB
www.raiplay.it/assets/css/components/slider-live.css	478.0 s	1.7 KiB
www.raiplay.it/assets/js/app.js	253.0 s	1.3 KiB
www.raiplay.it/assets/css/components/sidekick.css	478.0 s	1.3 KiB
www.raiplay.it/dl/components/js/slick.min.js	1030179.0 s	10.2 KiB
www.raiplay.it/assets/css/components/slider-chart.css	478.0 s	1.0 KiB
www.raiplay.it/dl/components/js/vendor/modernizr.js	1030182.0 s	4.8 KiB
ybuhuvddkmvdlf3siayix9bt0ymes1785483550.nuid.imrworldwide.com/	0.0 ms	350 B
www.raiplay.it/assets/css/home.css	379.0 s	335 B
www.raiplay.it/assets/css/main.css	253.0 s	323 B
www.raiplay.it/dl/components/js/jquery.lazyload.js	1030188.0 s	2.5 KiB
www.raiplay.it/dl/components/js/cookiebanner/oil-lib/oilstub.min.js?v2.43.13	1030195.0 s	1.1 KiB
www.raiplay.it/dl/components/js/cookie.pack.js	1030180.0 s	853 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:0.873391] map[node:map[boundingRect:map[bottom:1408 height:270 left:0 right:412 top:1138 width:412] lhId:page-123-SECTION nodeLabel:Playlist24 - I Video del momento 1 min È morto Franco Baresi, il "libero" legge… path:1,HTML,1,BODY,2,MAIN,6,SECTION selector:body.rai-home > main > section.card-list snippet:<section data-functional-type="Editorial" class="card-list card-list--slider card-list--card-horizontal card-list--card-med…" data-create-date="19-02-2020 13:04:14" data-generation-date="" data-uniquename="PublishingBlock-ad92ddfe-3a41-4bf3-81a2-d9cbdcc32d11" data-content-type="RaiPlay Slider Video Block" data-block-json-url="/home/PublishingBlock-ad92ddfe-3a41-4bf3-81a2-d9cbdcc32d11.json" data-next-episode-sequence="ASC"> type:node] score:0.873391 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:3557 height:221 left:8 right:404 top:3336 width:396] lhId:page-0-IMG nodeLabel:Scopri la bellezza delle regioni italiane - In collaborazione con il Ministero … path:1,HTML,1,BODY,2,MAIN,26,SECTION,0,DIV,0,DIV,0,RAI-MARKETING-AUTOMATION,0,A,0,PICTURE,3,IMG selector:rai-marketing-automation.marketing-automation__image > a.marketing-automation__link > picture > img snippet:<img src="/resizegd/768x-/dl/img/2026/03/10/1773167535302_718x400.jpg" alt="Scopri la bellezza delle regioni italiane - In collaborazione con il Minis…" data-info="image"> type:node]]] type:subitems]]]

items: [map[node:map[type:text value:Total] score:0.788578] map[node:map[boundingRect:map[bottom:865 height:216 left:0 right:412 top:649 width:412] lhId:page-128-SECTION nodeLabel:Da Non Perdere path:1,HTML,1,BODY,2,MAIN,4,SECTION selector:body.rai-home > main > section.card-list snippet:<section data-functional-type="Editorial" class="card-list card-list--slider card-list--card-small card-list--card-vertical…" data-create-date="03-12-2019 17:34:55" data-generation-date="" data-uniquename="PublishingBlock-4c05b30f-e524-49db-a39a-7a1544288ac8" data-content-type="RaiPlay Slider Block"> type:node] score:0.788578 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:3557 height:221 left:8 right:404 top:3336 width:396] lhId:page-0-IMG nodeLabel:Scopri la bellezza delle regioni italiane - In collaborazione con il Ministero … path:1,HTML,1,BODY,2,MAIN,26,SECTION,0,DIV,0,DIV,0,RAI-MARKETING-AUTOMATION,0,A,0,PICTURE,3,IMG selector:rai-marketing-automation.marketing-automation__image > a.marketing-automation__link > picture > img snippet:<img src="/resizegd/768x-/dl/img/2026/03/10/1773167535302_718x400.jpg" alt="Scopri la bellezza delle regioni italiane - In collaborazione con il Minis…" data-info="image"> 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:33.296 source:map[column:52055 line:2 type:source-location url:https://www.raiplay.it/assets/js/webcomponents/rai-recommendation.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:91.58 source:map[type:text value:[unattributed]]] map[reflowTime:45.806 source:map[column:53 line:6442 type:source-location url:https://www.raiplay.it/common/assets/js/vendor/jquery-3.7.1/jquery.min.js urlProvider:network]] map[reflowTime:33.296 source:map[column:54863 line:1 type:source-location url:https://www.raiplay.it/assets/js/webcomponents/rai-recommendation.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
Scopri la bellezza delle regioni italiane - In collaborazione con il Ministero … `rai-marketing-automation.marketing-automation__image > a.marketing-automation__link > picture > img`	www.raiplay.it/resizegd/768x-/dl/img/2026/03/10/1773167535302_718x400.jpg	147.9 KiB	101.2 KiB
Uno, NERI, centomila MARCORÈ - RaiPlay `div.highlight--hero > div.highlight__image > picture > img.highlight--parallax`	www.raiplay.it/cropgd/768x768/dl/img/2026/07/16/1784187175297_2048x2048.jpg	175.4 KiB	90.8 KiB
Un altro Ferragosto - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2025/07/03/1751561979014_1536x2048_logo.jpg	57.4 KiB	48.5 KiB
BFF - Best Friends Forever - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2025/06/09/1749461594423_1536x2048logo.jpg	49.4 KiB	40.4 KiB
Tour de France - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/dl/img/2026/07/02/1782983277403_1536x2048...	47.3 KiB	38.4 KiB
All'ombra della torre - Un giorno in Pretura - Puntata del 29/07/2026 - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2026/07/23/1784800300207_1536x2048_logo.jpg	42.9 KiB	33.9 KiB
Belve Crime - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2026/05/04/1777882175053_1536x2048...	41.6 KiB	32.6 KiB
Svanita nel nulla - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2026/07/17/1784279418662_1536x2048_logo.jpg	38.7 KiB	29.9 KiB
Crush - La storia di Matilde - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/05/25/1748186858420_Crush-la-...	38.6 KiB	29.7 KiB
I mestieri di Mirko – Speciale Alto Adige - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/07/20/178453...	38.4 KiB	29.4 KiB
Tour de France - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2026/07/02/1782983277403_1536x2048...	37.6 KiB	28.6 KiB
Based On A True Story - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2025/05/09/17467...	34.1 KiB	25.1 KiB
Cronache di terra e di mare - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2023/10/24/1698164788010_1536x2048_logo.jpg	32.3 KiB	23.3 KiB
Pallavolo: Serie A Maschile - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/10/14/1760456431063_Pallavolo...	31.8 KiB	22.9 KiB
TIM Summer Hits - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/dl/img/2026/07/10/1783669747531_1536x2048...	31.4 KiB	22.5 KiB
Liegi-Bastogne-Liegi - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2026/04/23/1776929760678_1536x2048_logo.jpg	31.2 KiB	22.2 KiB
Under 25 - Giovani talenti - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/05/08/177824...	30.9 KiB	22.0 KiB
Giro d'Italia - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2026/04/29/1777445526974_1536x2048...	30.7 KiB	21.7 KiB
Overland - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/NUOVA STAGIONE/dl/img/2024/11/05/17308125...	29.5 KiB	20.5 KiB
La colonna sonora Mare fuori - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/05/11/17784...	29.4 KiB	20.4 KiB
Nient'altro che la verità - Il caso di Serena Mollicone - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2025/10/15/1760510723226_1536x2048_logo.jpg	29.2 KiB	20.2 KiB
Il mostro di Firenze - Quel silenzio che non tace: bugie e verità - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2021/12/07/1638887016906_1536x2048_logo.jpg	29.1 KiB	20.1 KiB
Sci Alpino: Coppa del Mondo maschile - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/10/29/1761735119609_Coppa-del...	29.1 KiB	20.1 KiB
Cose Nostre - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/05/23/1747992401665_1536x2048...	28.8 KiB	19.8 KiB
Hot Ones Italia - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/01/15/176847...	28.2 KiB	19.3 KiB
A passo di danza - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2025/06/23/1750676619608_1536x2048_logo.jpg	28.2 KiB	19.2 KiB
Edmondo e Lucy+ - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/06/04/17805...	28.0 KiB	19.1 KiB
Noos - L'avventura della conoscenza - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/NUOVA STAGIONE/dl/img/2026/07/09/17835906...	26.5 KiB	17.7 KiB
Tour of the Alps - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/04/17/1744886153361_Tour-of-t...	26.6 KiB	17.6 KiB
Techegram - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/03/24/177436...	26.5 KiB	17.5 KiB
Polis - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/07/06/17833...	25.6 KiB	16.7 KiB
American Night - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2026/07/24/1784886300351_1536x2048_logo.jpg	25.5 KiB	16.6 KiB
Vado a vivere con me - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/05/28/177997...	25.5 KiB	16.5 KiB
Uno, NERI, centomila MARCORÈ - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2026/07/16/1784187175299_1536x2048_logo.jpg	25.4 KiB	16.4 KiB
America's Cup - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2026/05/19/1779207808415_americas ...	24.8 KiB	15.8 KiB
Mondiali di Calcio 2026 - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2026/04/23/1776933049576_1536x2048_logo.jpg	24.5 KiB	15.5 KiB
Dodò Show - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/05/18/17791...	24.3 KiB	15.3 KiB
Shaun the Sheep - Brain Breaks - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/04/10/17758...	23.8 KiB	14.8 KiB
Babes - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2024/12/13/17341...	23.4 KiB	14.4 KiB
Pallavolo: Serie A Femminile - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2024/09/19/1726736431731_Pallavolo...	23.2 KiB	14.2 KiB
Il commissario Rex - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/NUOVA STAGIONE/dl/img/2026/07/23/17848008...	22.9 KiB	13.9 KiB
Il caso - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/07/15/1752589186684_1536x2048...	22.8 KiB	13.8 KiB
Serie A Women Athora - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/10/10/1760082586408_Serie A f...	22.6 KiB	13.6 KiB
Pop Road to Eurovision - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/04/22/177684...	22.4 KiB	13.4 KiB
Detectives - Casi risolti e irrisolti - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2024/09/24/1727175660029_1536x2048...	22.1 KiB	13.1 KiB
Bratiska - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/04/20/17766...	21.9 KiB	12.9 KiB
Never too late - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2024/10/18/172926...	21.8 KiB	12.8 KiB
Due (corto) - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/03/02/17724...	21.8 KiB	12.8 KiB
Il Club - Canzoni sotto la pelle - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/05/04/177788...	21.0 KiB	12.0 KiB
Doc - Nelle tue mani - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2024/03/12/1710245334056_1536x2048_logo.jpg	20.7 KiB	11.7 KiB
Calcio: Europei Under 21 - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/09/05/1757085247389_Calcio - ...	20.6 KiB	11.6 KiB
Film Club - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/04/10/17758...	19.6 KiB	10.6 KiB
Sacro Moderno - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/05/25/17797...	19.6 KiB	10.6 KiB
L'appartamento - Sold Out - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2025/11/13/176302...	19.6 KiB	10.6 KiB
Normal People - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2023/12/11/1702295287334_1536x2048...	19.5 KiB	10.5 KiB
Tempo perso - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/04/13/177607...	19.4 KiB	10.4 KiB
Il giovane Montalbano - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2019/10/23/1571813843595_1536x2048loghi.JPG	19.0 KiB	10.3 KiB
Giro d'Italia Women - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2026/05/31/1780250479822_1536x2048...	19.2 KiB	10.2 KiB
Gifted - Il dono del talento - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2020/04/01/1585750776930_1536x2048logo.jpg	18.7 KiB	10.1 KiB
Mare fuori #confessioni - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/02/13/177099...	19.0 KiB	10.0 KiB
Capri - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/dl/img/2019/07/05/1562318293204_Capri1536...	17.5 KiB	9.4 KiB
N.C.I.S. Origins - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/NUOVA STAGIONE/dl/img/2025/02/14/17395553...	16.8 KiB	9.1 KiB
Il dietro del dietro le quinte di Don Matteo - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2025/12/19/176614...	17.8 KiB	8.8 KiB
Tutta scena - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2025/12/03/176475...	17.4 KiB	8.5 KiB
Tg1 - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2025/12/16/1765885027950_1536x2048_logo.jpg	17.2 KiB	8.3 KiB
Kilimangiaro - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/dl/img/2025/10/20/1760961251833_1536x2048...	15.2 KiB	8.2 KiB
Ughetto Forno - Il partigiano bambino - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/05/29/17800...	17.2 KiB	8.2 KiB
La vedova più bella del paese - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/07/01/17829...	17.1 KiB	8.1 KiB
Un giorno in pretura - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2023/10/18/1697643151869_1536x2048_logo.jpg	14.7 KiB	8.0 KiB
Festival dello Zecchino d'Oro - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/CONTENUTI ESCLUSIVI/dl/img/2025/11/24/176...	16.9 KiB	7.9 KiB
Bing - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/CONTENUTI ESCLUSIVI/dl/img/2025/05/19/174...	16.8 KiB	7.9 KiB
Stiamo Tutti Benissimo - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/03/27/177461...	16.7 KiB	7.8 KiB
div.card-item__container > div.card-item__video > div.card-item__video__visual > div.play-button-container `div.card-item__container > div.card-item__video > div.card-item__video__visual > div.play-button-container`	www.raiplay.it/resizegd/300x-/dl/img/2020/02/10/1581352784750_2048x1152.jpg	16.0 KiB	7.7 KiB
div.card-item__container > div.card-item__video > div.card-item__video__visual > div.play-button-container `div.card-item__container > div.card-item__video > div.card-item__video__visual > div.play-button-container`	www.raiplay.it/resizegd/300x-/dl/img/2025/02/26/1740587788299_ATTENB.jpg	15.9 KiB	7.6 KiB
Hype - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2025/10/09/176001...	16.0 KiB	7.5 KiB
Atletica: Diamond League - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2024/05/31/1717170187267_DIAMOND L...	15.8 KiB	7.4 KiB
Odissea - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/CONTENUTI ESCLUSIVI/dl/img/2026/07/17/178...	13.5 KiB	7.4 KiB
Festa in famiglia - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2026/04/13/1776066133643_1536x2048...	15.7 KiB	7.4 KiB
Serie A - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2024/09/19/1726737002050_1536x2048...	15.7 KiB	7.3 KiB
Preghiera per Willy Monteiro - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2023/09/04/1693825542788_1536x2048...	15.6 KiB	7.3 KiB
Peter and the Wolf - Pierino e il lupo - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2025/06/19/17503...	15.4 KiB	7.2 KiB
Boston Blue - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/NOVITÀ/dl/img/2026/07/21/1784626138587_1...	13.3 KiB	7.2 KiB
Linea di confine - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2025/03/14/17419...	15.3 KiB	7.2 KiB
Mimì - Il principe delle tenebre - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/03/12/17732...	15.3 KiB	7.2 KiB
Amore Criminale - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/11/12/1762957283011_amore cri...	15.3 KiB	7.2 KiB
Lucio per amico. Ricordando Battisti - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2023/09/11/1694419845940_1536x2048_logo.jpg	13.2 KiB	7.1 KiB
Scherma - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/07/28/1753698878979_Mondiali-...	14.8 KiB	6.9 KiB
Tav Torino-Lione, stop al campeggio No Tav in Val di Susa - 1mattina News 31/07… `a.card-item__link > div.card-item__container > div.card-item__video > img`	www.raiplay.it/cropgd/320x180/dl/img/2026/07/30031112.png	16.3 KiB	6.9 KiB
Messina, crolla palazzina: sei dispersi e tre feriti - 1mattina News 31/07/2026… `a.card-item__link > div.card-item__container > div.card-item__video > img`	www.raiplay.it/cropgd/320x180/dl/img/2026/07/30031104.png	16.2 KiB	6.8 KiB
A domani - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/03/20/17739...	14.1 KiB	6.6 KiB
Dark Lines - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2025/05/21/174780...	13.9 KiB	6.5 KiB
Corto Maltese - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/05/05/17779...	13.8 KiB	6.5 KiB
Masha e Orso - Karaoke - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/04/15/17762...	13.8 KiB	6.4 KiB
Chi l'ha visto? - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2019/07/15/1563183997981_Chi lha v...	13.7 KiB	6.4 KiB
Nudes - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2024/10/25/1729807715746_1536x2048...	13.5 KiB	6.3 KiB
Telefono giallo - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2019/10/28/1572250331755_1536x2048logo.JPG	12.8 KiB	6.0 KiB
Playing Memories - Due settimane X un sogno - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/NUOVI EPISODI/dl/img/2025/11/05/176233779...	12.8 KiB	6.0 KiB
Le piccole scoperte di Bing - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/03/19/17739...	12.4 KiB	5.8 KiB
Rumors - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2025/06/19/17503...	12.4 KiB	5.8 KiB
Le cronache di Peppa Pig - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2024/12/06/17334...	12.2 KiB	5.7 KiB
RaiNews - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2025/12/16/1765898384820_1536x2048_logo.jpg	12.2 KiB	5.7 KiB
Budget Master - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/ORIGINAL RAIPLAY/dl/img/2026/07/08/178349...	10.5 KiB	5.7 KiB
Tutti uccidono - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/05/11/17785...	12.1 KiB	5.7 KiB
Tg2 - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2025/01/20/1737372830522_1536x2048_logo.jpg	12.1 KiB	5.7 KiB
Dieci Capodanni - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2025/02/19/17399...	12.0 KiB	5.6 KiB
Tg3 - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2025/12/16/1765885054552_1536x2048_logo.jpg	11.8 KiB	5.5 KiB
Sopravvissute - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/11/13/1763035025321_sopravvis...	11.8 KiB	5.5 KiB
Un giorno in pretura - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/279x372/dl/img/2023/10/18/1697643151869_1536x2048_logo.jpg	11.5 KiB	5.4 KiB
Budget Master - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ORIGINAL RAIPLAY/dl/img/2026/07/08/178349...	11.2 KiB	5.3 KiB
Pocoyo - I corti - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2025/04/11/17443...	11.2 KiB	5.3 KiB
Nella mente di Narciso - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2026/04/07/1775549313522_nella men...	11.1 KiB	5.2 KiB
Guerra tra poveri - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/03/17/17737...	10.9 KiB	5.1 KiB
Pallavolo - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2021/10/04/1633359114080_Pallavolo...	10.8 KiB	5.1 KiB
A Man Fell - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/06/12/17812...	10.8 KiB	5.1 KiB
Prova a non ridere - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/300x400/SERIE COMPLETA/dl/img/2026/04/29/17774534...	9.0 KiB	4.9 KiB
Storie di sera - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2025/05/05/1746459698878_1536x2048...	10.4 KiB	4.8 KiB
Angustia - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/06/18/17817...	10.3 KiB	4.8 KiB
Il ritorno - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/07/06/17833...	9.6 KiB	4.5 KiB
div.card-item__container > div.card-item__video > div.card-item__video__visual > div.play-button-container `div.card-item__container > div.card-item__video > div.card-item__video__visual > div.play-button-container`	www.raiplay.it/resizegd/300x-/dl/img/2026/07/28/1785240035354_2048x1152.jpg	12.7 KiB	4.4 KiB
Candice Renoir - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	www.raiplay.it/cropgd/300x400/dl/img/2019/08/30/1567160567212_1536x2048-logo.jpg	8.1 KiB	4.4 KiB
Esplosione di un palazzo a Messina: 5 feriti gravi e alcuni dispersi, le prime … `a.card-item__link > div.card-item__container > div.card-item__video > img`	www.raiplay.it/cropgd/320x180/dl/img/2026/07/30028995.png	13.6 KiB	4.3 KiB
Nello spazio di un secolo. Rai Pubblicità, 100 anni di storia e oltre - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/dl/img/2026/04/17/1776429718673_Nello spa...	8.8 KiB	4.1 KiB
Happy Holidays - RaiPlay `a.card-item__link > div.card-item__container > div.card-item__image > img`	/cropgd/279x372/ESCLUSIVA RAIPLAY/dl/img/2026/03/31/17749...	8.8 KiB	4.1 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:664.958 label:Time to first byte subpart:timeToFirstByte] map[duration:3174.014 label:Resource load delay subpart:resourceLoadDelay] map[duration:210.697 label:Resource load duration subpart:resourceLoadDuration] map[duration:99.102 label:Element render delay subpart:elementRenderDelay]]

lhId: page-1-IMG

nodeLabel: Uno, NERI, centomila MARCORÈ - RaiPlay

path: 1,HTML,1,BODY,2,MAIN,2,SECTION,0,RAI-HERO-RECOMMENDATION,1,DIV,0,DIV,0,PICTURE,3,IMG

selector: div.highlight--hero > div.highlight__image > picture > img.highlight--parallax

snippet: <img class="highlight--parallax" style="transform: translate3d(0px, 0px, 0px);" src="https://www.raiplay.it/cropgd/768x768/dl/img/2026/07/16/1784187175297_2048…" alt="Uno, NERI, centomila MARCORÈ - RaiPlay">

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-1-IMG

nodeLabel: Uno, NERI, centomila MARCORÈ - RaiPlay

path: 1,HTML,1,BODY,2,MAIN,2,SECTION,0,RAI-HERO-RECOMMENDATION,1,DIV,0,DIV,0,PICTURE,3,IMG

selector: div.highlight--hero > div.highlight__image > picture > img.highlight--parallax

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.

URL	Transfer Size	Duration
www.raiplay.it/assets/css/components/slider-chart.css	1.0 KiB
www.raiplay.it/assets/css/components/slider-live.css	1.7 KiB
www.raiplay.it/assets/css/components/sidekick.css	1.3 KiB
www.raiplay.it/assets/css/home.css	335 B
www.raiplay.it/assets/css/components/cards.css	8.6 KiB
www.raiplay.it/assets/css/components/base.css	18.6 KiB	301 ms
www.raiplay.it/assets/css/components/foundation.css	8.7 KiB
www.raiplay.it/assets/js/app.js	1.3 KiB
www.raiplay.it/assets/css/main.css	323 B
www.raiplay.it/assets/css/components/highlight.css	8.1 KiB

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

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.4 s

URL	Time Spent
raiplay.it/	1.4 s
www.raiplay.it/	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
Playlist24 - I Video del momento 1 min È morto Franco Baresi, il "libero" legge… `body.rai-home > main > section.card-list`	0.873
Playlist24 - I Video del momento 1 min È morto Franco Baresi, il "libero" legge… `body.rai-home > main > section.card-list`	0.789

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 300 ms 68.0 KiB

URL	Transfer Size	Est Savings
www.raiplay.it/common/assets/js/vendor/jquery-3.7.1/jquery.min.js	82.1 KiB	42.0 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-fingerprint.js	24.6 KiB	7.8 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-nielsen.js	21.0 KiB	6.3 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-railytics.js	18.4 KiB	5.4 KiB
www.raiplay.it/common/assets/js/webcomponents/railytics.js	12.7 KiB	3.7 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-identifier-service.js	10.0 KiB	2.8 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 300 ms 70.8 KiB

URL	Transfer Size	Est Savings
www.raiplay.it/common/assets/js/theplayer/v2//raiplay/player.bundle.css	44.4 KiB	44.4 KiB
www.raiplay.it/assets/css/components/base.css	18.3 KiB	13.3 KiB
.AvacyBanner .remove-scrollbar,.Web.AvacyBanner .ShortNot...	14.7 KiB	13.1 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 6.5 s 1.3 MiB

URL	Transfer Size	Est Savings
www.raiplay.it/common/assets/js/theplayer/v2//raiplay/player.js	664.1 KiB	560.3 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-sso-widget.js	270.1 KiB	186.3 KiB
imasdk.googleapis.com/js/sdkloader/ima3.js	149.4 KiB	111.9 KiB
www.raiplay.it/dl/components/js/cookiebanner/oil-lib/oil.min.js?v2.43.13	123.7 KiB	60.3 KiB
www.raiplay.it/common/assets/js/raisso_v3.js	63.8 KiB	52.1 KiB
www.raiplay.it/assets/js/webcomponents/rai-player.js	71.5 KiB	50.3 KiB
www.raiplay.it/assets/js/webcomponents/rai-highlight-container.js	71.9 KiB	49.0 KiB
www.raiplay.it/assets/js/webcomponents/rai-header.js	82.2 KiB	47.9 KiB
www.raiplay.it/assets/js/webcomponents/rai-live-carousel.js	73.6 KiB	47.3 KiB
www.raiplay.it/common/assets/js/vendor/jquery-3.7.1/jquery.min.js	82.1 KiB	46.1 KiB
cdn-gl.imrworldwide.com/novms/js/2/nlsSDK600.bundle.min.js	73.7 KiB	39.7 KiB
www.raiplay.it/assets/js/mqtt.min.js	59.6 KiB	34.1 KiB
www.raiplay.it/assets/js/webcomponents/rai-slider.js	56.3 KiB	33.3 KiB
www.raiplay.it/assets/js/webcomponents/rai-sidekick.js	30.1 KiB	21.9 KiB
www.raiplay.it/assets/js/webcomponents/rai-realtime.js	29.5 KiB	21.7 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
www.raiplay.it/	3.8 s	232 ms	289 ms
Unattributable	2.2 s	107 ms	0.0 ms
www.raiplay.it/common/assets/js/theplayer/v2//raiplay/player.js	1.1 s	739 ms	373 ms
www.raiplay.it/common/assets/js/vendor/jquery-3.7.1/jquery.min.js	749 ms	430 ms	80 ms
www.raiplay.it/assets/js/webcomponents/rai-live-carousel.js	708 ms	309 ms	1.6 ms
www.raiplay.it/dl/components/js/cookiebanner/oil-lib/oil.min.js?v2.43.13	707 ms	423 ms	79 ms
www.raiplay.it/assets/js/mqtt.min.js	618 ms	519 ms	32 ms
www.raiplay.it/common/assets/js/webcomponents/rai-fingerprint.js	541 ms	457 ms	0.9 ms
www.raiplay.it/assets/js/webcomponents/rai-slider.js	484 ms	283 ms	1.3 ms
www.raiplay.it/assets/js/webcomponents/rai-dynamic-strip.js	321 ms	307 ms	0.7 ms
www.raiplay.it/common/assets/js/webcomponents/rai-sso-widget.js	292 ms	263 ms	4.8 ms
www.raiplay.it/assets/js/webcomponents/rai-recommendation.js	226 ms	90 ms	0.5 ms
www.raiplay.it/common/assets/js/webcomponents/rai-tracker.js	212 ms	146 ms	0.5 ms
www.raiplay.it/assets/js/webcomponents/rai-hero-recommendation.js	181 ms	140 ms	0.9 ms
cdn-gl.imrworldwide.com/novms/js/2/nlsSDK600.bundle.min.js	177 ms	129 ms	45 ms
imasdk.googleapis.com/js/sdkloader/ima3.js	159 ms	96 ms	62 ms
www.raiplay.it/assets/js/webcomponents/rai-realtime.js	157 ms	15 ms	0.7 ms
www.raiplay.it/assets/js/webcomponents/rai-player.js	127 ms	120 ms	1.7 ms
www.raiplay.it/common/assets/js/cookieBanner.js	115 ms	72 ms	31 ms
www.raiplay.it/assets/js/raiAdv.js	113 ms	22 ms	4.7 ms
www.raiplay.it/common/assets/js/raisso_v3.js	97 ms	65 ms	31 ms
www.raiplay.it/dl/components/js/vendor/modernizr.js	86 ms	48 ms	2.2 ms
www.raiplay.it/common/assets/js/webcomponents/rai-footer.js	75 ms	67 ms	0.5 ms
cdn-gl.imrworldwide.com/conf/PCC76C7AE-27C0-4992-80EC-485231C1A71D.js	52 ms	47 ms	4.0 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	5.3 s
Other	3.8 s
Style & Layout	2.4 s
Script Parsing & Compilation	1.1 s
Rendering	625 ms
Parse HTML & CSS	358 ms
Garbage Collection	91 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

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
www.raiplay.it/common/assets/js/theplayer/v2//raiplay/player.js	665.5 KiB
www.raiplay.it/resizegd/300x-/lfe_apple/Rai_Scuola.png	370.4 KiB
www.raiplay.it/common/assets/js/webcomponents/rai-sso-widget.js	270.4 KiB
www.raiplay.it/cropgd/768x768/dl/img/2026/07/16/1784187175297_2048x2048.jpg	175.8 KiB
imasdk.googleapis.com/js/sdkloader/ima3.js	149.8 KiB
www.raiplay.it/resizegd/768x-/dl/img/2026/03/10/1773167535302_718x400.jpg	148.2 KiB
www.raiplay.it/	138.4 KiB
www.raiplay.it/dl/components/js/cookiebanner/oil-lib/oil.min.js?v2.43.13	123.9 KiB
www.raiplay.it/dl/tcf/vendor-list.json	104.0 KiB
www.raiplay.it/assets/js/webcomponents/rai-header.js	82.4 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
Scopri la bellezza delle regioni italiane - In collaborazione con il Ministero … `rai-marketing-automation.marketing-automation__image > a.marketing-automation__link > picture > img`	www.raiplay.it/resizegd/768x-/dl/img/2026/03/10/1773167535302_718x400.jpg
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	/resizegd/-x48/dl/img/2021/11/19/1637309566388_1579882215...
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	www.raiplay.it/resizegd/-x48/dl/img/2016/07/1468515028111Rainews24-logo.png
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	www.raiplay.it/resizegd/-x48/dl/img/2020/09/25/1601019883430_radio-23x.png
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	www.raiplay.it/resizegd/-x48/dl/img/2021/11/19/1637322361853_logo-raiscuola.png
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	/resizegd/-x48/dl/img/2021/11/19/1637309933509_1579882457...
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	/resizegd/-x48/dl/img/2021/11/19/1637309830740_1579882284...
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	/resizegd/-x48/dl/img/2021/11/19/1637310367694_1579883330...
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	/resizegd/-x48/dl/img/2021/11/19/1637310352874_1579882960...
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	/resizegd/-x48/dl/img/2021/11/19/1637309909658_1579882398...
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	www.raiplay.it/resizegd/-x48/dl/img/2016/09/1473661951374Logo-Rai1.png
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	www.raiplay.it/resizegd/-x48/dl/img/2016/09/1473662585214Logo-Rai2.png
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	www.raiplay.it/resizegd/-x48/dl/img/2016/09/1473662801274Logo-Rai3.png
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	www.raiplay.it/resizegd/-x48/dl/img/2016/09/1473662992107Logo-Rai4.png
div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo `div.card-item__video > div.card-item__video__info > div.card-item__information > img.card-item__logo`	www.raiplay.it/resizegd/-x48/dl/img/2021/11/19/1637322377457_logo-rai5.png

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

●Optimize DOM size

●Font display

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Avoid long main-thread tasks 20 long tasks found

●Network Requests

●Network Round Trip Times 210 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 10 ms

○INP breakdown

○User Timing marks and measures

○Avoid non-composited animations

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

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
titolo della pagina `div#main-menu__holder > div.cell > rai-page-title > span.main-menu__page-title`

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
div.footer-container > div.footer-network > div.footer-network__header > button.footer-network__expand `div.footer-container > div.footer-network > div.footer-network__header > button.footer-network__expand`

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.

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
Salva `div.grid-x > div.cell > rai-favourites-button.cell > a`
09:03 Unomattina `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
08:45 The Beach (Serie tv) `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
08:00 Agorà Estate `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:30 Sommario `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
08:55 European Aquatics Championships `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:00 Radio2 vado al Massimo `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:01 Castle `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:39 Il Pianeta Verde `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:35 Ti sposo ma non troppo `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:15 Un posto al sole `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:30 a.C.d.C. `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:35 Gigantosaurus `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:35 Food Wizards `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
09:15 Racconti di Scienza `rai-slider.card-list__cards > div.card-item > rai-live-card > a.card-item__link`
1 min È morto Franco Baresi, il "libero" leggenda del Milan e della Nazionale 1… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Gaza, Trump annuncia un accordo per il disarmo di Hamas - 31/07/2026 St 2… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Messina, crolla palazzina: sei dispersi e tre feriti - 31/07/2026 St 2025… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Tav Torino-Lione, stop al campeggio No Tav in Val di Susa - 31/07/2026 St… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
2 min Meteo: l'ondata di caldo rovente entra nel vivo - 30/07/2026 St 2025/26 -… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Morte di Samuele Spinelli a Barcellona, aperte due inchieste - 31/07/2026… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
54 sec Duplice omicidio nel Molise, indagini tra Italia e Germania - 31/07/2026… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Mondiali Hong Kong, il trionfo delle azzurre del Fioretto Tg Sport `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Mancini svela le prime mosse della sua Nazionale Tg Sport `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
2 min Calciomercato, le ultime news: Stones colpo Inter Tg Sport `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Che tempo fa ore 06:58 del 31/07/2026 Che tempo fa `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
3 min Esplosione di un palazzo a Messina: 5 feriti gravi e alcuni dispersi, le … `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
5 min Dieci anni senza Anna Marchesini, il ricordo della sorella - 30/07/2026 S… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
4 min Caldo e afa record: i consigli per le persone fragili - 1mattina News 30/… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Gragnano, calcio al volto dopo una lite: 67enne in fin di vita - 30/07/20… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
7 min Due gemelli minorenni picchiati e sequestrati dal branco, la madre: "Una … `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
4 min 45 anni fa Carlo e Diana sposi: la favola che si trasformò in tragedia - … `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
48 sec Papà salva il figlio dal crollo di una tettoia e perde la vita - 30/07/2… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Vicenza, indagato giornalista simula attentato sotto casa - 30/07/2026 St… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
6 min Emanuele Scleri, il soldato che non volle piegarsi al "nonnismo" - Un gio… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Incendi tra Francia e Spagna, migliaia di evacuati - 29/07/2026 St 2025/2… `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
3 min L’Odissea secondo Nolan e la geopolitica dei nostri tempi Agorà Estate `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 min Caso Fakhir, al vaglio la relazione degli agenti - 29/07/2026 St 2025/26 … `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
1 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
2 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
3 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
4 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
5 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
6 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
7 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
8 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
9 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
10 `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Film `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Serie italiane `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Sport `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Serie internazionali `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Crime `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Bambini `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Programmi `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Original `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Documentari `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Teen `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Musica e teatro `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Teche Rai `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Learning `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__link`
Sostenibilità `div.cell > rai-slider.card-list__cards > div.card-item > a.card-item__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-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●`[role]` values are valid

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

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

●Image elements have `[alt]` attributes

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

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

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

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

●ARIA `progressbar` elements have accessible names

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●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

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

○`[role]`s are contained by their required parent element

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

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

○Input buttons have discernible text.

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

○Form elements have associated labels

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

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

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

General

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
	`An unknown error occurred when fetching the script.`
www.raiplay.it/assets/js/app.js	`Registration failed with error TypeError: Failed to register a ServiceWorker for scope ('https://www.raiplay.it/') with script ('https://www.raiplay.it/raiplay-sw.js'): An unknown error occurred when fetching the script.`

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 deprecated APIs

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

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
Scopri la bellezza delle regioni italiane - In collaborazione con il Ministero … `div.grid-container > div.grid-x > rai-marketing-automation.marketing-automation__image > a.marketing-automation__link`

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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`