C — https://www.formula1.com

Site Health

Score: 76 / 100

Based on 8 categories, 0 sections

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

Top Priorities (5)

Content-Security-Policy header is missing

Security › Security Headers

No Content-Security-Policy header found

Security › Content Security Policy

Page weighs 10.2 MB (5.3 MB transferred)

Performance › Page Weight Budget

39 image-only link(s) without alt text

Accessibility › Link & Button Quality

178 HTTP requests — consider bundling or reducing

Performance › Page Weight Budget

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Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fwww.formula1.com)](https://beavercheck.com/results/197cc427-50d1-54c1-98bd-ffa2ea765fc2)

HTML

<a href="https://beavercheck.com/results/197cc427-50d1-54c1-98bd-ffa2ea765fc2"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fwww.formula1.com" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fwww.formula1.com

This badge auto-updates with your latest scan result.

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

100

Accessibility

Best Practices

100

SEO

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

2.61 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

8.19 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

607 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.133

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

9.12 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

24.51 s

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.

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

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

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

Request	Cache TTL	Transfer Size
/assets/home/_next/static/media/DRS-G-2x~444bb8a2f38894fc...	86400.0 s	291.5 KiB
/assets/home/_next/static/media/DRS-D-2x~b150f9485e396e0b...	86400.0 s	208.1 KiB
consent.formula1.com/Notice.8f529.js	3600.0 s	91.2 KiB
www.formula1.com/s/fonts/titillium/TitilliumWeb-Regular.ttf	0.0 ms	56.6 KiB
www.formula1.com/s/fonts/titillium/TitilliumWeb-SemiBold.ttf	0.0 ms	55.9 KiB
www.formula1.com/s/fonts/titillium/TitilliumWeb-Bold.ttf	0.0 ms	53.2 KiB
www.formula1.com/s/fonts/apax-th/Apax-TAG-Heuer-Regular.woff2	0.0 ms	34.4 KiB
consent.formula1.com/unified/wrapperMessagingWithoutDetection.js	3600.0 s	40.4 KiB
www.formula1.com/s/fonts/formula1/Formula1-Black.woff2	0.0 ms	26.8 KiB
www.formula1.com/s/fonts/formula1/Formula1-Bold.woff2	0.0 ms	25.3 KiB
www.formula1.com/s/fonts/formula1/Formula1-Regular.woff2	0.0 ms	25.0 KiB
www.formula1.com/s/fonts/kh-interference-f1/KHInterferenceF1-Bold.woff2	0.0 ms	21.0 KiB
www.formula1.com/s/fonts/kh-interference-f1/KHInterferenceF1-Regular.woff2	0.0 ms	20.0 KiB
www.formula1.com/etc/designs/fom-website/fonts/F1Regular/Formula1-Regular.woff2	86400.0 s	25.1 KiB
consent.formula1.com/Notice.30929.css	3600.0 s	6.7 KiB
www.formula1.com/assets/home/_next/static/media/tagFace-Red-LQ.e3041f60.webp	86400.0 s	7.9 KiB
/assets/home/_next/static/media/app-store~c48d2499a745551...	86400.0 s	6.1 KiB
www.formula1.com/assets/home/_next/static/media/tagHour.13fe95af.webp	86400.0 s	5.4 KiB
www.formula1.com/assets/home/_next/static/media/tagSecond.2e30a59c.webp	86400.0 s	5.0 KiB
consent.formula1.com/polyfills.01516.js	3600.0 s	2.3 KiB
www.formula1.com/assets/home/_next/static/media/tagMinute.03c6bd43.webp	86400.0 s	4.4 KiB
/assets/home/_next/static/media/google-play~66d1792be650c...	86400.0 s	3.4 KiB
www.formula1.com/s/fonts.css	0.0 ms	974 B
www.formula1.com/assets/home/_next/static/media/tagShield.fffe089e.svg	86400.0 s	2.2 KiB

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.

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:0.132743] map[node:map[boundingRect:map[bottom:1120 height:926 left:0 right:412 top:194 width:412] lhId:page-31-DIV nodeLabel:UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… path:1,HTML,1,BODY,0,DIV,2,MAIN,2,DIV,1,DIV selector:div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac snippet:<div class="Container-module_container__0e4ac colors-module_bg_colour-surface-neutral-…"> type:node] score:0.090473] map[node:map[boundingRect:map[bottom:1096 height:846 left:24 right:388 top:250 width:364] lhId:page-32-DIV nodeLabel:UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… path:1,HTML,1,BODY,0,DIV,2,MAIN,2,DIV,1,DIV,0,DIV,0,DIV,1,DIV selector:div.Container-module_container__0e4ac > div.Container-module_inner__UkLYJ > div.flex > div.flex snippet:<div class="flex flex-col @[1440px]/page:flex-row gap-y-px-16 @[735px]/page:gap-y-px-2…" data-f1rd-a7s-context="eyJsb2NhdGlvbkluUGFnZSI6Imhlcm8ifQ=="> type:node] score:0.027632] map[node:map[boundingRect:map[bottom:692 height:561 left:0 right:412 top:131 width:412] lhId:page-5-DIV nodeLabel:YOUR CHOICES REGARDING COOKIES ON THIS SITE We and our 137 partners use cookie… path:1,HTML,1,BODY,0,DIV,1,DIV selector:body > div.message-container > div#notice snippet:<div id="notice" class="message type-modal" style="padding: 8px 10px 23px; border-width: 0px; border-color: rgb(0, 0, 0);"> type:node] score:0.007946 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:179 height:30 left:146 right:266 top:149 width:120] lhId:page-6-IMG nodeLabel:div#notice > div.message-component > div.message-component > img.message-component path:1,HTML,1,BODY,0,DIV,1,DIV,1,DIV,0,DIV,0,IMG selector:div#notice > div.message-component > div.message-component > img.message-component snippet:<img alt="" src="https://media.formula1.com/common/logos/f1_logo_red.svg" path="[0,0,0,0]" class="message-component message-image no-children" style="border-width: 0px; border-color: rgb(0, 0, 0); border-radius: 0px;"> type:node]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/titilliumweb/v19/NaPDcZTIAOhVxoMyOr9n_E7ffHjDGItzY5abuWI.woff2]]] type:subitems]] map[node:map[boundingRect:map[bottom:544 height:306 left:15 right:397 top:238 width:382] lhId:page-0-P nodeLabel:We and our 137 partners use cookies and similar technologies to process persona… path:1,HTML,1,BODY,0,DIV,1,DIV,1,DIV,0,DIV,2,P selector:div#notice > div.message-component > div.message-component > p.focusable snippet:<p tabindex="0" class="focusable message-component text no-children p" style="padding: 5px 1px; margin: 5px 0px; font-size: 14px; font-weight: 400;"> type:node] score:0.006692 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:179 height:30 left:146 right:266 top:149 width:120] lhId:page-6-IMG nodeLabel:div#notice > div.message-component > div.message-component > img.message-component path:1,HTML,1,BODY,0,DIV,1,DIV,1,DIV,0,DIV,0,IMG selector:div#notice > div.message-component > div.message-component > img.message-component snippet:<img alt="" src="https://media.formula1.com/common/logos/f1_logo_red.svg" path="[0,0,0,0]" class="message-component message-image no-children" style="border-width: 0px; border-color: rgb(0, 0, 0); border-radius: 0px;"> type:node]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/titilliumweb/v19/NaPecZTIAOhVxoMyOr9n_E7fdMPmDaZRbrw.woff2]]] type:subitems]]]

items: [map[node:map[type:text value:Total] score:0.043082999999999996] map[node:map[boundingRect:map[bottom:1120 height:926 left:0 right:412 top:194 width:412] lhId:page-31-DIV nodeLabel:UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… path:1,HTML,1,BODY,0,DIV,2,MAIN,2,DIV,1,DIV selector:div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac snippet:<div class="Container-module_container__0e4ac colors-module_bg_colour-surface-neutral-…"> type:node] score:0.007747] map[node:map[boundingRect:map[bottom:1120 height:926 left:0 right:412 top:194 width:412] lhId:page-31-DIV nodeLabel:UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… path:1,HTML,1,BODY,0,DIV,2,MAIN,2,DIV,1,DIV selector:div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac snippet:<div class="Container-module_container__0e4ac colors-module_bg_colour-surface-neutral-…"> type:node] score:0.007121] map[node:map[boundingRect:map[bottom:1120 height:926 left:0 right:412 top:194 width:412] lhId:page-31-DIV nodeLabel:UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… path:1,HTML,1,BODY,0,DIV,2,MAIN,2,DIV,1,DIV selector:div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac snippet:<div class="Container-module_container__0e4ac colors-module_bg_colour-surface-neutral-…"> type:node] score:0.006206] map[node:map[boundingRect:map[bottom:1120 height:926 left:0 right:412 top:194 width:412] lhId:page-31-DIV nodeLabel:UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… path:1,HTML,1,BODY,0,DIV,2,MAIN,2,DIV,1,DIV selector:div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac snippet:<div class="Container-module_container__0e4ac colors-module_bg_colour-surface-neutral-…"> type:node] score:0.005561] map[node:map[boundingRect:map[bottom:1120 height:926 left:0 right:412 top:194 width:412] lhId:page-31-DIV nodeLabel:UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… path:1,HTML,1,BODY,0,DIV,2,MAIN,2,DIV,1,DIV selector:div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac snippet:<div class="Container-module_container__0e4ac colors-module_bg_colour-surface-neutral-…"> type:node] score:0.005054]]

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

URL	Est Savings
www.formula1.com/s/fonts/formula1/Formula1-Black.woff2	240 ms
www.formula1.com/s/fonts/formula1/Formula1-Bold.woff2	240 ms
www.formula1.com/s/fonts/titillium/TitilliumWeb-Regular.ttf	235 ms
www.formula1.com/s/fonts/titillium/TitilliumWeb-SemiBold.ttf	230 ms
www.formula1.com/s/fonts/kh-interference-f1/KHInterferenceF1-Bold.woff2	195 ms
www.formula1.com/s/fonts/titillium/TitilliumWeb-Bold.ttf	190 ms
www.formula1.com/s/fonts/formula1/Formula1-Regular.woff2	155 ms
www.formula1.com/s/fonts/apax-th/Apax-TAG-Heuer-Regular.woff2	50 ms
www.formula1.com/s/fonts/kh-interference-f1/KHInterferenceF1-Regular.woff2	50 ms
www.formula1.com/etc/designs/fom-website/fonts/F1Regular/Formula1-Regular.woff2	40 ms

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

	URL	Resource Size	Est Savings
mercedes-factory.png `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/c_fit,w_1584/q_auto/v1740000001/mercedes-fa...	213.4 KiB	164.9 KiB
Who is the first to pay the bill? F1 drivers play 'Fill in the Blanks' `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/0d611ea2-339f-40c9-ae19-8d...	160.4 KiB	143.3 KiB
Jolyon Palmer's Analysis: Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/f01261a7-0140-4c3a-b88f-96...	135.4 KiB	118.4 KiB
EXCLUSIVEINTERVIEW%20FEATURE%20V5%20DISPLAY%20-%20single%20arty%20image%20(FOCU… `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/c_fit,w_1584/q_auto/v1740000001/fom-website...	155.2 KiB	117.7 KiB
DHL Fastest Pit Stop: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/c616c9cd-8a3a-4bba-95d8-9a...	127.4 KiB	110.3 KiB
Race Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/11e747a6-5586-46a4-8a29-c9...	116.0 KiB	98.9 KiB
Qualifying Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/8690c544-85dc-4fda-a818-7c...	99.5 KiB	82.4 KiB
FP2 Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/e01d38dd-e954-432e-8105-90...	95.8 KiB	78.7 KiB
FP3 Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/9bc8fbfe-55e3-42b1-97e0-17...	92.2 KiB	75.1 KiB
Race Highlights: 2026 Chinese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/d92d46c1-ff89-4fd2-9557-b3...	85.0 KiB	67.9 KiB
SUZUKA, JAPAN - MARCH 29: Oscar Piastri of Australia driving the (81) McLaren M… `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/t_16by9Centre/c_fit,w_1584/q_auto/v17400000...	61.5 KiB	58.7 KiB
striking-f1-liveries-feature-display.png `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/c_fit,w_1584/q_auto/v1740000001/fom-website...	58.0 KiB	55.4 KiB
SUZUKA, JAPAN - MARCH 29: Race winner Andrea Kimi Antonelli of Italy and Merced… `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/t_16by9North/c_fit,w_1584/q_auto/v174000000...	55.0 KiB	52.5 KiB
Antonelli%20Japan%20Sunday1.png `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/t_16by9Centre/c_fit,w_1584/q_auto/v17400000...	51.0 KiB	48.7 KiB
FP1 Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/295d83b5-28c8-45b3-8d76-4e...	56.6 KiB	39.6 KiB
2026 Japanese Grand Prix: Antonelli crosses the line to take his second career … `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/2d65ae42-0aff-4e2c-b9ff-de...	55.2 KiB	38.1 KiB
Race-winning overtakes but they happen progressively later `a > span.group > span.overflow-hidden > img.w-full`	/image/v1/static/6057949432001/f67b25aa-67dc-4b4d-bcfb-8b...	31.3 KiB	29.1 KiB
div.flex > div.grid > div.relative > img.absolute `div.flex > div.grid > div.relative > img.absolute`	/image/upload/c_lfill,w_380/q_auto/d_common:f1:2026:fallb...	36.9 KiB	29.1 KiB
2026 Japanese Grand Prix: Piastri crosses the line to seal first podium of the … `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/7243bec8-5e6e-4a79-bc64-27...	41.3 KiB	24.2 KiB
div.flex > div.grid > div.relative > img.absolute `div.flex > div.grid > div.relative > img.absolute`	/image/upload/c_lfill,w_380/q_auto/d_common:f1:2026:fallb...	28.9 KiB	22.8 KiB
16x9%20single%20image%20-%202026-04-07T102424.308.png `div.flex > span.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/c_fit,h_1200/q_auto/v1740000001/fom-website...	53.7 KiB	13.5 KiB
div.flex > div.grid > div.relative > img.absolute `div.flex > div.grid > div.relative > img.absolute`	/image/upload/c_lfill,w_380/q_auto/d_common:f1:2026:fallb...	25.5 KiB	12.7 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	7.8 KiB	7.3 KiB
Tag Heuer Clock `div.flex > a > span.relative > img.absolute`	www.formula1.com/assets/home/_next/static/media/tagFace-Red-LQ.e3041f60.webp	7.3 KiB	6.6 KiB
SUZUKA, JAPAN - MARCH 29: Race winner Andrea Kimi Antonelli of Italy and Merced… `a > span.group > span.overflow-hidden > img.w-full`	/image/upload/t_16by9North/c_fill,w_192,h_192,g_center/q_...	9.5 KiB	6.3 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	6.8 KiB	6.2 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	6.2 KiB	5.6 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	6.0 KiB	5.4 KiB
div.flex > a > span.relative > img.absolute `div.flex > a > span.relative > img.absolute`	www.formula1.com/assets/home/_next/static/media/tagHour.13fe95af.webp	4.8 KiB	4.8 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	5.3 KiB	4.7 KiB
div.flex > a > span.relative > img.absolute `div.flex > a > span.relative > img.absolute`	www.formula1.com/assets/home/_next/static/media/tagSecond.2e30a59c.webp	4.5 KiB	4.4 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

lhId: page-20-IMG

nodeLabel: 16x9%20single%20image%20-%202026-04-07T102424.308.png

path: 1,HTML,1,BODY,0,DIV,2,MAIN,2,DIV,1,DIV,0,DIV,0,DIV,1,DIV,0,SPAN,0,SPAN,0,IMG

selector: div.flex > span.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img

snippet: <img src="https://media.formula1.com/image/upload/c_fit,h_1200/q_auto/v1740000001/fo…" alt="16x9%20single%20image%20-%202026-04-07T102424.308.png">

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.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

value: No additional origins are good candidates for preconnecting

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

URL	Protocol
/image/v1/static/6057949432001/f67b25aa-67dc-4b4d-bcfb-8b...	http/1.1
/image/v1/static/6057949432001/0d611ea2-339f-40c9-ae19-8d...	http/1.1
/image/v1/static/6057949432001/f67b25aa-67dc-4b4d-bcfb-8b...	http/1.1
/image/v1/static/6057949432001/f01261a7-0140-4c3a-b88f-96...	http/1.1
/image/v1/static/6057949432001/7243bec8-5e6e-4a79-bc64-27...	http/1.1
/image/v1/static/6057949432001/c616c9cd-8a3a-4bba-95d8-9a...	http/1.1
/image/v1/static/6057949432001/11e747a6-5586-46a4-8a29-c9...	http/1.1
/image/v1/static/6057949432001/2d65ae42-0aff-4e2c-b9ff-de...	http/1.1
/image/v1/static/6057949432001/8690c544-85dc-4fda-a818-7c...	http/1.1
/image/v1/static/6057949432001/9bc8fbfe-55e3-42b1-97e0-17...	http/1.1
/image/v1/static/6057949432001/e01d38dd-e954-432e-8105-90...	http/1.1
/image/v1/static/6057949432001/295d83b5-28c8-45b3-8d76-4e...	http/1.1
/image/v1/static/6057949432001/d92d46c1-ff89-4fd2-9557-b3...	http/1.1

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.

URL	Transfer Size	Duration
www.formula1.com/assets/home/_next/static/css/464d8978cc0f4e83.css	13.3 KiB	183 ms
www.formula1.com/assets/home/_next/static/css/eec7ae9d59a90f9a.css	10.8 KiB	183 ms
www.formula1.com/s/fonts.css	974 B
www.formula1.com/assets/home/_next/static/css/adcd31a59e123143.css	21.3 KiB	366 ms

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.

TTI

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

Element	Layout shift score
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac`	0.090
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.Container-module_container__0e4ac > div.Container-module_inner__UkLYJ > div.flex > div.flex`	0.028
YOUR CHOICES REGARDING COOKIES ON THIS SITE We and our 137 partners use cookie… `body > div.message-container > div#notice`	0.008
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac`	0.008
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac`	0.007
We and our 137 partners use cookies and similar technologies to process persona… `div#notice > div.message-component > div.message-component > p.focusable`	0.007
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac`	0.006
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac`	0.006
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac`	0.005
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac`	0.005
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac`	0.004
UNLOCKED Hinch picks his top five drivers of 2026 so far WATCH: Winning overta… `div.@container/page > main#maincontent > div.f1rd-page > div.Container-module_container__0e4ac`	0.003

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.

Diagnostics

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

Estimated savings: 180 ms 20.4 KiB

URL	Transfer Size	Est Savings
www.formula1.com/assets/home/_next/static/css/464d8978cc0f4e83.css	12.8 KiB	10.3 KiB
www.formula1.com/assets/home/_next/static/css/eec7ae9d59a90f9a.css	10.2 KiB	10.1 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.

Estimated savings: 540 ms 936.7 KiB

URL	Transfer Size	Est Savings
www.formula1.com/assets/home/_next/static/chunks/785-aa4f3c926a14e678.js	429.1 KiB	342.5 KiB
/pagead/managed/js/gpt/m202604020101/pubads_impl.js	182.6 KiB	140.9 KiB
www.formula1.com/assets/home/_next/static/chunks/b44ffc44-5babc187430cb039.js	169.7 KiB	140.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-K8R56M6&l=dataLayer	163.6 KiB	81.9 KiB
consent.formula1.com/Notice.8f529.js	90.9 KiB	62.3 KiB
www.formula1.com/assets/home/_next/static/chunks/6bdcba90-4f94600a7a96a195.js	75.1 KiB	61.5 KiB
www.formula1.com/assets/home/_next/static/chunks/74-1b0ad625aae7b57b.js	86.7 KiB	54.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-NTR4PPW	162.9 KiB	53.2 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.

URL	Total CPU Time	Script Evaluation	Script Parse
www.formula1.com/	2.7 s	21 ms	73 ms
Unattributable	1.5 s	14 ms	0.0 ms
www.formula1.com/assets/home/_next/static/chunks/528-bc7c2743f4f9dae5.js	846 ms	716 ms	16 ms
www.formula1.com/assets/home/_next/static/chunks/785-aa4f3c926a14e678.js	473 ms	337 ms	135 ms
www.googletagmanager.com/gtm.js?id=GTM-NTR4PPW	389 ms	266 ms	61 ms
www.formula1.com/assets/home/_next/static/chunks/74-1b0ad625aae7b57b.js	366 ms	13 ms	24 ms
consent.formula1.com/Notice.8f529.js	324 ms	266 ms	32 ms
consent.formula1.com/unified/wrapperMessagingWithoutDetection.js	230 ms	141 ms	10 ms
/pagead/managed/js/gpt/m202604020101/pubads_impl.js	194 ms	119 ms	68 ms
www.googletagmanager.com/gtm.js?id=GTM-K8R56M6&l=dataLayer	193 ms	137 ms	55 ms
/index.html?hasCsp=true&message_id=1406947&consentUUID=nu...	119 ms	0.3 ms	3.7 ms
www.googletagservices.com/tag/js/gpt.js	106 ms	96 ms	9.4 ms
www.formula1.com/assets/home/_next/static/chunks/1dd3208c-b647b486c64d44a6.js	100 ms	62 ms	22 ms
consent.formula1.com/unified/4.40.1/gdpr-tcf.27718c8cb9d29947d2c1.bundle.js	72 ms	51 ms	20 ms
www.formula1.com/assets/home/_next/static/chunks/b44ffc44-5babc187430cb039.js	51 ms	1.6 ms	48 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

Category	Time Spent
Script Evaluation	2.3 s
Other	2.3 s
Style & Layout	1.7 s
Rendering	713 ms
Script Parsing & Compilation	617 ms
Parse HTML & CSS	180 ms
Garbage Collection	37 ms

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

URL	Transfer Size
www.formula1.com/assets/home/_next/static/chunks/785-aa4f3c926a14e678.js	432.6 KiB
/assets/home/_next/static/media/DRS-G-2x~444bb8a2f38894fc...	291.5 KiB
/image/upload/c_fit,w_1584/q_auto/v1740000001/mercedes-fa...	213.9 KiB
/assets/home/_next/static/media/DRS-D-2x~b150f9485e396e0b...	208.1 KiB
/pagead/managed/js/gpt/m202604020101/pubads_impl.js	182.6 KiB
www.formula1.com/assets/home/_next/static/chunks/b44ffc44-5babc187430cb039.js	170.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-K8R56M6&l=dataLayer	163.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-NTR4PPW	163.3 KiB
/image/v1/static/6057949432001/0d611ea2-339f-40c9-ae19-8d...	161.1 KiB
/image/upload/c_fit,w_1584/q_auto/v1740000001/fom-website...	155.6 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

	URL
Tag Heuer `div.min-h-[56px] > div.flex > a > img.h-[28px]`	www.formula1.com/assets/home/_next/static/media/tagShield.fffe089e.svg
span.BundleHeader-module_buttons__67Qf9 > a.ImageButton-module_imagebutton__Y2vsW > span.ImageButton-module_inner__mVCHI > img `span.BundleHeader-module_buttons__67Qf9 > a.ImageButton-module_imagebutton__Y2vsW > span.ImageButton-module_inner__mVCHI > img`	/assets/home/_next/static/media/app-store~c48d2499a745551...
span.BundleHeader-module_buttons__67Qf9 > a.ImageButton-module_imagebutton__Y2vsW > span.ImageButton-module_inner__mVCHI > img `span.BundleHeader-module_buttons__67Qf9 > a.ImageButton-module_imagebutton__Y2vsW > span.ImageButton-module_inner__mVCHI > img`	/assets/home/_next/static/media/google-play~66d1792be650c...

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

●Document request latency

●Optimize DOM size

●Forced reflow

●LCP breakdown

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 1 animated element found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 40 ms

●Server Backend Latencies 140 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 40 ms

○INP breakdown

○User Timing marks and measures

100

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.

○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

●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

●Buttons have an accessible name

●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

●Elements use only permitted ARIA attributes

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

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

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

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

●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

●Touch targets have sufficient size and spacing.

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

●Heading elements appear in a sequentially-descending order

●Skip links are focusable.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

●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.

○`[accesskey]` values are unique

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

○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

○ARIA IDs are unique

○No form fields have multiple labels

○`<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

○Links are distinguishable without relying on color.

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○No element has a `[tabindex]` value greater than 0

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

○`[lang]` attributes have a valid value

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

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

○Elements with visible text labels have matching accessible names.

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

Source	Description
www.formula1.com/assets/home/_next/static/media/icon144x144.668d0c9a.png	`Failed to load resource: the server responded with a status of 404 ()`

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.

URL
www.formula1.com/assets/home/_next/static/chunks/b44ffc44-5babc187430cb039.js
www.formula1.com/assets/home/_next/static/chunks/785-aa4f3c926a14e678.js

●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

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Use a strong HSTS policy

○Mitigate clickjacking with XFO or CSP

100

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.

○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

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

100

Accessibility

Best Practices

100

SEO

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

847 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

3.05 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

35 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.029

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

3.56 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

4.62 s

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.

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

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

Request	Cache TTL	Transfer Size
/assets/home/_next/static/media/DRS-G-2x~444bb8a2f38894fc...	86400.0 s	291.5 KiB
consent.formula1.com/Notice.8f529.js	3600.0 s	91.2 KiB
www.formula1.com/s/fonts/titillium/TitilliumWeb-Regular.ttf	0.0 ms	56.6 KiB
www.formula1.com/s/fonts/titillium/TitilliumWeb-SemiBold.ttf	0.0 ms	55.9 KiB
www.formula1.com/s/fonts/titillium/TitilliumWeb-Bold.ttf	0.0 ms	53.2 KiB
www.formula1.com/s/fonts/apax-th/Apax-TAG-Heuer-Superbold.woff2	0.0 ms	35.2 KiB
www.formula1.com/s/fonts/apax-th/Apax-TAG-Heuer-Medium.woff2	0.0 ms	34.8 KiB
www.formula1.com/s/fonts/apax-th/Apax-TAG-Heuer-Regular.woff2	0.0 ms	34.4 KiB
consent.formula1.com/unified/wrapperMessagingWithoutDetection.js	3600.0 s	40.4 KiB
www.formula1.com/s/fonts/formula1/Formula1-Black.woff2	0.0 ms	26.8 KiB
www.formula1.com/s/fonts/formula1/Formula1-Bold.woff2	0.0 ms	25.3 KiB
www.formula1.com/s/fonts/formula1/Formula1-Regular.woff2	0.0 ms	25.0 KiB
www.formula1.com/s/fonts/kh-interference-f1/KHInterferenceF1-Bold.woff2	0.0 ms	21.0 KiB
www.formula1.com/s/fonts/kh-interference-f1/KHInterferenceF1-Regular.woff2	0.0 ms	20.0 KiB
www.formula1.com/etc/designs/fom-website/fonts/F1Regular/Formula1-Regular.woff2	86400.0 s	25.1 KiB
consent.formula1.com/Notice.30929.css	3600.0 s	6.7 KiB
www.formula1.com/assets/home/_next/static/media/tagFace-Red-LQ.e3041f60.webp	86400.0 s	7.9 KiB
/assets/home/_next/static/media/app-store~c48d2499a745551...	86400.0 s	6.1 KiB
www.formula1.com/assets/home/_next/static/media/tagHour.13fe95af.webp	86400.0 s	5.4 KiB
www.formula1.com/assets/home/_next/static/media/tagSecond.2e30a59c.webp	86400.0 s	5.0 KiB
consent.formula1.com/polyfills.01516.js	3600.0 s	2.3 KiB
www.formula1.com/assets/home/_next/static/media/tagMinute.03c6bd43.webp	86400.0 s	4.4 KiB
/assets/home/_next/static/media/google-play~66d1792be650c...	86400.0 s	3.4 KiB
www.formula1.com/s/fonts.css	0.0 ms	973 B
www.formula1.com/assets/home/_next/static/media/tagShield.fffe089e.svg	86400.0 s	2.2 KiB

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

URL	Est Savings
www.formula1.com/s/fonts/formula1/Formula1-Black.woff2	275 ms
www.formula1.com/s/fonts/titillium/TitilliumWeb-SemiBold.ttf	275 ms
www.formula1.com/s/fonts/titillium/TitilliumWeb-Regular.ttf	270 ms
www.formula1.com/s/fonts/kh-interference-f1/KHInterferenceF1-Bold.woff2	270 ms
www.formula1.com/s/fonts/formula1/Formula1-Regular.woff2	260 ms
www.formula1.com/s/fonts/formula1/Formula1-Bold.woff2	260 ms
www.formula1.com/s/fonts/titillium/TitilliumWeb-Bold.ttf	255 ms
www.formula1.com/s/fonts/apax-th/Apax-TAG-Heuer-Regular.woff2	65 ms
www.formula1.com/s/fonts/kh-interference-f1/KHInterferenceF1-Regular.woff2	60 ms
www.formula1.com/s/fonts/apax-th/Apax-TAG-Heuer-Medium.woff2	60 ms
www.formula1.com/s/fonts/apax-th/Apax-TAG-Heuer-Superbold.woff2	55 ms
www.formula1.com/etc/designs/fom-website/fonts/F1Regular/Formula1-Regular.woff2	40 ms

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.

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:52.419 source:map[type:text value:[unattributed]]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

	URL	Resource Size	Est Savings
Who is the first to pay the bill? F1 drivers play 'Fill in the Blanks' `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/0d611ea2-339f-40c9-ae19-8d...	510.6 KiB	501.5 KiB
Jolyon Palmer's Analysis: Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/f01261a7-0140-4c3a-b88f-96...	468.8 KiB	459.8 KiB
Race Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/11e747a6-5586-46a4-8a29-c9...	394.0 KiB	385.0 KiB
FP3 Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/9bc8fbfe-55e3-42b1-97e0-17...	361.1 KiB	352.1 KiB
DHL Fastest Pit Stop: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/c616c9cd-8a3a-4bba-95d8-9a...	352.8 KiB	343.8 KiB
FP2 Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/e01d38dd-e954-432e-8105-90...	327.1 KiB	318.1 KiB
Qualifying Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/8690c544-85dc-4fda-a818-7c...	310.9 KiB	301.9 KiB
Race Highlights: 2026 Chinese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/d92d46c1-ff89-4fd2-9557-b3...	275.0 KiB	265.9 KiB
mercedes-factory.png `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/c_fit,w_1584/q_auto/v1740000001/mercedes-fa...	213.4 KiB	176.7 KiB
FP1 Highlights: 2026 Japanese Grand Prix `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/295d83b5-28c8-45b3-8d76-4e...	173.8 KiB	164.7 KiB
2026 Japanese Grand Prix: Antonelli crosses the line to take his second career … `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/2d65ae42-0aff-4e2c-b9ff-de...	167.0 KiB	158.0 KiB
EXCLUSIVEINTERVIEW%20FEATURE%20V5%20DISPLAY%20-%20single%20arty%20image%20(FOCU… `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/c_fit,w_1584/q_auto/v1740000001/fom-website...	155.2 KiB	128.5 KiB
2026 Japanese Grand Prix: Piastri crosses the line to seal first podium of the … `div.VideoMediaCard-module_rounded-corners__JgmZf > span.ImageCard-module_imagecard__3msoQ > span.ImageCard-module_image__yQ3ec > img`	/image/v1/static/6057949432001/7243bec8-5e6e-4a79-bc64-27...	109.8 KiB	100.8 KiB
Race-winning overtakes but they happen progressively later `a > span.group > span.overflow-hidden > img.w-full`	/image/v1/static/6057949432001/f67b25aa-67dc-4b4d-bcfb-8b...	88.8 KiB	86.1 KiB
SUZUKA, JAPAN - MARCH 29: Oscar Piastri of Australia driving the (81) McLaren M… `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/t_16by9Centre/c_fit,w_1584/q_auto/v17400000...	61.5 KiB	59.3 KiB
striking-f1-liveries-feature-display.png `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/c_fit,w_1584/q_auto/v1740000001/fom-website...	58.0 KiB	55.9 KiB
SUZUKA, JAPAN - MARCH 29: Race winner Andrea Kimi Antonelli of Italy and Merced… `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/t_16by9North/c_fit,w_1584/q_auto/v174000000...	55.0 KiB	53.0 KiB
Antonelli%20Japan%20Sunday1.png `ul.grid > li.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/t_16by9Centre/c_fit,w_1584/q_auto/v17400000...	51.0 KiB	49.2 KiB
16x9%20single%20image%20-%202026-04-07T102424.308.png `div.flex > span.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img`	/image/upload/c_fit,h_1200/q_auto/v1740000001/fom-website...	53.7 KiB	31.2 KiB
div.flex > div.grid > div.relative > img.absolute `div.flex > div.grid > div.relative > img.absolute`	/image/upload/c_lfill,w_380/q_auto/d_common:f1:2026:fallb...	36.9 KiB	27.7 KiB
div.flex > div.grid > div.relative > img.absolute `div.flex > div.grid > div.relative > img.absolute`	/image/upload/c_lfill,w_380/q_auto/d_common:f1:2026:fallb...	28.9 KiB	21.7 KiB
div.flex > div.grid > div.relative > img.absolute `div.flex > div.grid > div.relative > img.absolute`	/image/upload/c_lfill,w_380/q_auto/d_common:f1:2026:fallb...	25.5 KiB	19.1 KiB
SUZUKA, JAPAN - MARCH 29: Race winner Andrea Kimi Antonelli of Italy and Merced… `a > span.group > span.overflow-hidden > img.w-full`	/image/upload/t_16by9North/c_fill,w_192,h_192,g_center/q_...	9.5 KiB	8.0 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	7.8 KiB	7.7 KiB
Tag Heuer Clock `div.flex > a > span.relative > img.absolute`	www.formula1.com/assets/home/_next/static/media/tagFace-Red-LQ.e3041f60.webp	7.3 KiB	7.1 KiB
Mekies.png `a > span.group > span.overflow-hidden > img.w-full`	/image/upload/t_16by9North/c_fill,w_192,h_192,g_center/q_...	8.2 KiB	6.7 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	6.8 KiB	6.6 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	6.2 KiB	6.0 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	6.0 KiB	5.8 KiB
Sainz%20Japan.png `a > span.group > span.overflow-hidden > img.w-full`	/image/upload/c_fill,w_192,h_192,g_center/q_auto/v1740000...	7.0 KiB	5.5 KiB
td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img `td.typography-module_body-s-semibold__O2lOH > span.flex > span.DriverAvatar-module_driveravatar__CrhU8 > img`	/image/upload/c_lfill,w_64/q_auto/d_common:f1:2026:fallba...	5.3 KiB	5.1 KiB
div.flex > a > span.relative > img.absolute `div.flex > a > span.relative > img.absolute`	www.formula1.com/assets/home/_next/static/media/tagHour.13fe95af.webp	4.8 KiB	4.8 KiB
div.flex > a > span.relative > img.absolute `div.flex > a > span.relative > img.absolute`	www.formula1.com/assets/home/_next/static/media/tagSecond.2e30a59c.webp	4.5 KiB	4.4 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

lhId: page-18-IMG

nodeLabel: 16x9%20single%20image%20-%202026-04-07T102424.308.png

path: 1,HTML,1,BODY,0,DIV,2,MAIN,2,DIV,1,DIV,0,DIV,0,DIV,1,DIV,0,SPAN,0,SPAN,0,IMG

selector: div.flex > span.DynamicArticleCard-module_card__GNumG > span.DynamicArticleCard-module_image__N42Rw > img

snippet: <img src="https://media.formula1.com/image/upload/c_fit,h_1200/q_auto/v1740000001/fo…" alt="16x9%20single%20image%20-%202026-04-07T102424.308.png">

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.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

value: No additional origins are good candidates for preconnecting

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

URL	Protocol
/image/v1/static/6057949432001/f67b25aa-67dc-4b4d-bcfb-8b...	http/1.1
/image/v1/static/6057949432001/0d611ea2-339f-40c9-ae19-8d...	http/1.1
/image/v1/static/6057949432001/f67b25aa-67dc-4b4d-bcfb-8b...	http/1.1
/image/v1/static/6057949432001/f01261a7-0140-4c3a-b88f-96...	http/1.1
/image/v1/static/6057949432001/7243bec8-5e6e-4a79-bc64-27...	http/1.1
/image/v1/static/6057949432001/c616c9cd-8a3a-4bba-95d8-9a...	http/1.1
/image/v1/static/6057949432001/11e747a6-5586-46a4-8a29-c9...	http/1.1
/image/v1/static/6057949432001/2d65ae42-0aff-4e2c-b9ff-de...	http/1.1
/image/v1/static/6057949432001/8690c544-85dc-4fda-a818-7c...	http/1.1
/image/v1/static/6057949432001/9bc8fbfe-55e3-42b1-97e0-17...	http/1.1
/image/v1/static/6057949432001/e01d38dd-e954-432e-8105-90...	http/1.1
/image/v1/static/6057949432001/295d83b5-28c8-45b3-8d76-4e...	http/1.1
/image/v1/static/6057949432001/d92d46c1-ff89-4fd2-9557-b3...	http/1.1

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.

URL	Transfer Size
www.formula1.com/assets/home/_next/static/css/eec7ae9d59a90f9a.css	10.8 KiB
www.formula1.com/assets/home/_next/static/css/464d8978cc0f4e83.css	13.3 KiB
www.formula1.com/assets/home/_next/static/css/adcd31a59e123143.css	21.3 KiB
www.formula1.com/s/fonts.css	973 B

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.

TTI

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.

Estimated savings: 140 ms 936.0 KiB

URL	Transfer Size	Est Savings
www.formula1.com/assets/home/_next/static/chunks/785-aa4f3c926a14e678.js	429.1 KiB	342.6 KiB
www.formula1.com/assets/home/_next/static/chunks/b44ffc44-5babc187430cb039.js	169.7 KiB	140.2 KiB
/pagead/managed/js/gpt/m202604020101/pubads_impl.js	182.6 KiB	139.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-K8R56M6&l=dataLayer	163.6 KiB	81.9 KiB
consent.formula1.com/Notice.8f529.js	90.9 KiB	62.3 KiB
www.formula1.com/assets/home/_next/static/chunks/6bdcba90-4f94600a7a96a195.js	75.1 KiB	61.5 KiB
www.formula1.com/assets/home/_next/static/chunks/74-1b0ad625aae7b57b.js	86.7 KiB	54.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-NTR4PPW	162.9 KiB	53.3 KiB

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

Estimated savings: 0.0 ms 10.1 KiB

URL	Transfer Size	Est Savings
www.formula1.com/assets/home/_next/static/css/eec7ae9d59a90f9a.css	10.2 KiB	10.1 KiB

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

URL	Transfer Size
/image/v1/static/6057949432001/0d611ea2-339f-40c9-ae19-8d...	511.3 KiB
/image/v1/static/6057949432001/f01261a7-0140-4c3a-b88f-96...	469.5 KiB
www.formula1.com/assets/home/_next/static/chunks/785-aa4f3c926a14e678.js	432.6 KiB
/image/v1/static/6057949432001/11e747a6-5586-46a4-8a29-c9...	394.7 KiB
/image/v1/static/6057949432001/9bc8fbfe-55e3-42b1-97e0-17...	361.9 KiB
/image/v1/static/6057949432001/c616c9cd-8a3a-4bba-95d8-9a...	353.6 KiB
/image/v1/static/6057949432001/e01d38dd-e954-432e-8105-90...	327.9 KiB
/image/v1/static/6057949432001/8690c544-85dc-4fda-a818-7c...	311.6 KiB
/assets/home/_next/static/media/DRS-G-2x~444bb8a2f38894fc...	291.5 KiB
/image/v1/static/6057949432001/d92d46c1-ff89-4fd2-9557-b3...	275.7 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

	URL
Tag Heuer `div.min-h-[56px] > div.flex > a > img.h-[28px]`	www.formula1.com/assets/home/_next/static/media/tagShield.fffe089e.svg
span.BundleHeader-module_buttons__67Qf9 > a.ImageButton-module_imagebutton__Y2vsW > span.ImageButton-module_inner__mVCHI > img `span.BundleHeader-module_buttons__67Qf9 > a.ImageButton-module_imagebutton__Y2vsW > span.ImageButton-module_inner__mVCHI > img`	/assets/home/_next/static/media/app-store~c48d2499a745551...
span.BundleHeader-module_buttons__67Qf9 > a.ImageButton-module_imagebutton__Y2vsW > span.ImageButton-module_inner__mVCHI > img `span.BundleHeader-module_buttons__67Qf9 > a.ImageButton-module_imagebutton__Y2vsW > span.ImageButton-module_inner__mVCHI > img`	/assets/home/_next/static/media/google-play~66d1792be650c...

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

●Max Potential First Input Delay 120 ms

●Layout shift culprits

●Document request latency

●Optimize DOM size

●LCP breakdown

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●JavaScript execution time 0.5 s

●Minimizes main-thread work 1.8 s

●Avoid long main-thread tasks 1 long task found

●Avoid non-composited animations 1 animated element found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 30 ms

●Server Backend Latencies 70 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 40 ms

●Avoid large layout shifts 12 layout shifts found

○INP breakdown

○User Timing marks and measures

100

Accessibility

○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

●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

●Buttons have an accessible name

●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

●Elements use only permitted ARIA attributes

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

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

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

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

●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

●Touch targets have sufficient size and spacing.

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

●Heading elements appear in a sequentially-descending order

●Skip links are focusable.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

●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.

○`[accesskey]` values are unique

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

○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

○ARIA IDs are unique

○No form fields have multiple labels

○`<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

○Links are distinguishable without relying on color.

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○No element has a `[tabindex]` value greater than 0

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

○`[lang]` attributes have a valid value

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

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

○Elements with visible text labels have matching accessible names.

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

Source	Description
www.formula1.com/assets/home/_next/static/media/icon144x144.668d0c9a.png	`Failed to load resource: the server responded with a status of 404 ()`

URL
www.formula1.com/assets/home/_next/static/chunks/b44ffc44-5babc187430cb039.js
www.formula1.com/assets/home/_next/static/chunks/785-aa4f3c926a14e678.js

●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

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Use a strong HSTS policy

○Mitigate clickjacking with XFO or CSP

100

SEO

○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

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Browse & Analyze

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Diagnostics

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Best Practices

General

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