C — https://nintendo.com | BeaverCheck Audit

Site Health

Score: 70 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Good content signals with minor gaps.

Heavier than average — reducing page weight saves energy and bandwidth.

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.

How the composite score is calculated

How you compare

Amazon Route 53 · 669 peers

You 70

Avg 72

At average

0 50 100

Better than 14% of Amazon Route 53 sites See full Amazon Route 53 benchmark →

core-js · 960 peers

You 70

Avg 72

At average

0 50 100

Better than 14% of core-js sites See full core-js benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

Page weighs 17.3 MB (9.9 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget

12 image-only link(s) without alt text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Embed this badge

Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fnintendo.com)](https://beavercheck.com/results/d9b3ed4d-358b-496a-b452-3dd3e80f275c)

HTML

<a href="https://beavercheck.com/results/d9b3ed4d-358b-496a-b452-3dd3e80f275c"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fnintendo.com" alt="BeaverCheck Score"></a>

Image URL

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

This badge auto-updates with your latest scan result.

What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 38.5s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.

Your LCP is 38.5s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

1 accessibility issue excludes users who rely on assistive technology.

Conversion Barriers

3 critical 6 warning

9 barrier(s) likely increasing bounce by ~33%.

Speed (2)

Page takes 38.5s to load

+12% bounce

Users abandon at ~3s — you're 36.0s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

High main-thread blocking time

+2% bounce

Page is non-interactive for 448ms after first paint

Fix: Defer third-party scripts and split large bundles

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

Severe layout shift during page load

+6% bounce

Users mis-click when content jumps — converting intent into frustration

Fix: Reserve space for images, ads, and embeds with explicit width/height

Content (2)

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Content is hard to read

+2% bounce

Graduate-level reading difficulty — limits the addressable audience for product or blog pages

Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60

Navigation (2)

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

3 broken link(s) on the page

+5% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

$500 investment → $2.49/month returns + USD 157,500 risk avoided

Payback period: > 2 years First-year ROI: -94%

Investment

$500

5h · 5 findings

Monthly returns

$2.49 /mo

~$30 / year

Bandwidth savings $2.49

Regulatory risk avoided

USD 157,500

if kept compliant

ADA Title III USD 150,000
CCPA/CPRA USD 7,500

$150 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

$500

5.0 developer hours at $100/hr

Based on United States rates ($100/hr)

Quick wins

$150 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

$13,127 / month at risk

~$157,530 / year if left unfixed

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA

No privacy policy link detected
CCPA/CPRA: USD 2,500 – USD 7,500
Trackers detected but no cookie policy found
CCPA/CPRA: USD 2,500 – USD 7,500
Trackers detected but no privacy policy found
CCPA/CPRA: USD 2,500 – USD 7,500

+9 more

Bandwidth Waste

$2.49 /mo

31100.8 MB/mo × 0.080 USD/GB

Optimize transfer: save ~3.1 MB per page load
Saves $2.49/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue

Current bounce (est.)

After fixes (est.)

Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

Was this report useful?

Thanks for your feedback!

We'll use a cached audit if available, or offer to scan.

Checking for existing audit...

Press ? for shortcuts

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

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.

11.16 s

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

38.47 s

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

448 ms

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

0.725

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

11.16 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.

39.06 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.

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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
cdn.accounts.nintendo.com/account/js/common.js?t=1776758519	0.0 ms	1.4 MiB
/eu/app/media/images/assets/nintendo_switch_2_games/pokem...	3600.0 s	1.5 MiB
/eu/app/media/images/other_22/misc/the_super_mario_galaxy...	3600.0 s	1.5 MiB
/eu/app/media/images/assets/nintendo_switch_games/tomodac...	3600.0 s	1.2 MiB
/eu/app/media/images/assets/nintendo_switch_2_games/pragm...	3600.0 s	875.1 KiB
www.nintendo.com/eu/app_static/assets/jE0zBmnv.js	6000.0 s	646.6 KiB
/eu/app/media/images/assets/nintendo_switch_games/pokemon...	3600.0 s	292.2 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/splat...	3600.0 s	243.9 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/monst...	3600.0 s	143.3 KiB
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js	6000.0 s	122.9 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/resid...	3600.0 s	93.0 KiB
/eu/app/media/images/11_square_images/games_18/smart_devi...	3600.0 s	91.7 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/pragm...	3600.0 s	87.5 KiB
/eu/app/media/images/assets/smart_device_9/placeholder_1/...	3600.0 s	79.1 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/final...	3600.0 s	70.9 KiB
/eu/app/media/images/news_12/2026/april_33/atd_vol__21/kv...	3600.0 s	61.9 KiB
/eu/app/media/images/assets/smart_device_9/nintendo_store...	3600.0 s	59.7 KiB
/eu/app/media/images/assets/smart_device_9/nintendo_music...	3600.0 s	56.5 KiB
/eu/app/media/images/news_12/2026/april_33/mariokartworld...	3600.0 s	54.4 KiB
/eu/app/media/images/news_12/2026/april_33/tomodachi_life...	3600.0 s	50.5 KiB
alps.cdn.nintendo.net/v1/js/account_es_EUR.js	0.0 ms	36.9 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/fallo...	3600.0 s	44.8 KiB
/eu/app/media/images/news_12/2026/march_42/kirby_air_ride...	3600.0 s	40.9 KiB
/eu/app/media/images/assets/smart_device_9/nintendo_today...	3600.0 s	35.7 KiB
cdn.accounts.nintendo.com/jssdk/nintendo-jssdk-client.3.0.2.js	0.0 ms	28.2 KiB
cdn.accounts.nintendo.com/jssdk/nintendo-jssdk-appsframe.3.0.2.js	0.0 ms	14.0 KiB
cdn.accounts.nintendo.com/jssdk/nintendo-jssdk-xdframe.3.0.2.js	0.0 ms	14.0 KiB
cdn.accounts.nintendo.com/jssdk/nintendo-jssdk-opframe.3.0.2.js	0.0 ms	12.7 KiB
cdn.accounts.nintendo.com/account/css/sp/main.css?t=1776758519	0.0 ms	9.3 KiB
www.nintendo.com/eu/app_static/assets/BCqGhHQZ.js	6000.0 s	10.9 KiB
alps.cdn.nintendo.net/v1/css/alps.css	0.0 ms	7.2 KiB
www.nintendo.com/eu/app_static/assets/BCsDV0fK.js	6000.0 s	6.7 KiB
www.nintendo.com/eu/app_static/assets/CPWWdYs0.js	6000.0 s	5.2 KiB
/account/js/pages/authorize-web-message/sp.js?t=1776758519	0.0 ms	2.9 KiB
alps.cdn.nintendo.net/v1/img/sprite/account.png?_=d7dcf2b	0.0 ms	2.2 KiB
www.nintendo.com/eu/app_static/assets/Bsksk_80.js	6000.0 s	2.9 KiB
www.nintendo.com/eu/app_static/assets/D0gpV2VJ.js	6000.0 s	2.4 KiB
www.nintendo.com/eu/app_static/assets/CelaCMx_.js	6000.0 s	2.2 KiB
www.nintendo.com/eu/app_static/assets/TBL--paE.js	6000.0 s	2.1 KiB
www.nintendo.com/eu/app_static/assets/DkCeNrvE.js	6000.0 s	2.1 KiB
www.nintendo.com/eu/app_static/assets/CobVX0U6.js	6000.0 s	1.9 KiB
www.nintendo.com/eu/app_static/assets/BLhGjMxX.js	6000.0 s	1.7 KiB
www.nintendo.com/eu/app_static/assets/axblhIUm.js	6000.0 s	1.7 KiB
/account/css/sp/pages/authorize-web-message/all.css?t=177...	0.0 ms	1.1 KiB
www.nintendo.com/eu/app_static/assets/CAyhyR4C.js	6000.0 s	1.3 KiB
www.nintendo.com/eu/app_static/assets/C96myqRD.js	6000.0 s	1.2 KiB
www.nintendo.com/eu/app_static/assets/Idb-2WfR.js	6000.0 s	1.1 KiB
www.nintendo.com/eu/app_static/assets/o7x_NF3x.js	6000.0 s	1.1 KiB
www.nintendo.com/eu/app_static/assets/B3hH8DSA.js	6000.0 s	1.1 KiB
www.nintendo.com/eu/app_static/assets/Chp_hmhe.js	6000.0 s	1.0 KiB
www.nintendo.com/eu/app_static/assets/gYcnJsuI.js	6000.0 s	1.0 KiB
www.nintendo.com/eu/app_static/assets/DevInfoTooltip.BvEqdEb_.css	6000.0 s	1018 B
www.nintendo.com/eu/app_static/assets/0OMGEuic.js	6000.0 s	1003 B
www.nintendo.com/eu/app_static/assets/CeS2LsqG.js	6000.0 s	935 B
www.nintendo.com/eu/app_static/assets/DBmgOY66.js	6000.0 s	935 B
www.nintendo.com/eu/app_static/assets/DIMaRtX9.js	6000.0 s	886 B
www.nintendo.com/eu/app_static/assets/CsP7U3q4.js	6000.0 s	867 B
www.nintendo.com/eu/app_static/assets/DfKKHkb-.js	6000.0 s	833 B
www.nintendo.com/eu/app_static/assets/DSug1eQ6.js	6000.0 s	818 B
www.nintendo.com/eu/app_static/assets/B4UNuTik.js	6000.0 s	715 B
www.nintendo.com/eu/app_static/assets/WVM-OQJo.js	6000.0 s	701 B
www.nintendo.com/eu/app_static/assets/Bfbb1zWI.js	6000.0 s	690 B
www.nintendo.com/eu/app_static/assets/BkF-dEbw.js	6000.0 s	617 B
www.nintendo.com/eu/app_static/assets/C8IM3eSZ.js	6000.0 s	611 B
www.nintendo.com/eu/app_static/assets/Cz5Vg_ff.js	6000.0 s	579 B
www.nintendo.com/eu/app_static/assets/9DPxddy6.js	6000.0 s	544 B
www.nintendo.com/eu/app_static/assets/CardCarousel.tz9PIe4h.css	6000.0 s	536 B
www.nintendo.com/eu/app_static/assets/B22kOaOA.js	6000.0 s	496 B
www.nintendo.com/eu/app_static/assets/Os3UJURH.js	6000.0 s	478 B
www.nintendo.com/eu/app_static/assets/D12k7y87.js	6000.0 s	470 B
www.nintendo.com/eu/app_static/assets/Dwg_Uk8X.js	6000.0 s	449 B
www.nintendo.com/eu/app_static/assets/DIo22o4G.js	6000.0 s	442 B
www.nintendo.com/eu/app_static/assets/6BaEDhdL.js	6000.0 s	372 B
www.nintendo.com/eu/app_static/assets/DMRQ8bEY.js	6000.0 s	337 B
www.nintendo.com/eu/app_static/assets/default.BNkldn0Z.css	6000.0 s	322 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:0.724505] map[node:map[boundingRect:map[bottom:1500 height:800 left:0 right:412 top:700 width:412] lhId:page-16-DIV nodeLabel:Novedades Destacadas Noticias YouTube ¡Splatoon Raiders se lanza el 23 de ju… path:1,HTML,1,BODY,3,DIV,2,DIV,2,DIV,10,DIV,0,MAIN,8,DIV selector:div > div.md:ml-[88px] > main.mt-[72px] > div.mb-10 snippet:<div class="mb-10" data-identifier="dd9f260e-b091-4bef-8567-b6088fa224e1"> type:node] score:0.724505 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:632 height:552 left:-965 right:-654 top:80 width:310] lhId:page-0-IMG nodeLabel:div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img path:1,HTML,1,BODY,3,DIV,2,DIV,2,DIV,10,DIV,0,MAIN,4,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,5,DIV,0,DIV,1,DIV,3,DIV,1,DIV,0,IMG selector:div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img snippet:<img src="https://www.nintendo.com/eu/app/media/images/assets/nintendo_switch_games/…" class="cla-img" srcset="https://www.nintendo.com/eu/app/media/images/assets/nintendo_switch_games/…" sizes="(max-width: 768px) calc((100vw - 24px) * 0.833), (max-width: 1176px) calc(…" loading="lazy"> 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.

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
	/eu/app/media/images/other_22/misc/the_super_mario_galaxy...	1.5 MiB	1.4 MiB
	/eu/app/media/images/assets/nintendo_switch_games/tomodac...	1.2 MiB	1.1 MiB
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/pokemon...	291.6 KiB	217.9 KiB
div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img `div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/splat...	243.2 KiB	201.0 KiB
Monster Hunter Stories 3: Twisted Reflection `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/monst...	142.8 KiB	117.3 KiB
Resident Evil Requiem `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/resid...	92.6 KiB	67.1 KiB
Pikmin Bloom `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/11_square_images/games_18/smart_devi...	91.0 KiB	65.5 KiB
PRAGMATA `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pragm...	86.9 KiB	61.4 KiB
Fire Emblem Shadows `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/smart_device_9/placeholder_1/...	78.8 KiB	53.2 KiB
Pregunta al desarrollador, volumen 21. Tomodachi Life: Una vida de ensueño – Ca… `div.clm-n-card-editorial > div.clm-n-card-editorial__asset > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/news_12/2026/april_33/atd_vol__21/kv...	61.6 KiB	51.4 KiB
FINAL FANTASY VII REMAKE INTERGRADE `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/final...	70.5 KiB	45.0 KiB
¡Ponte al volante y sobrevive a toda costa en el próximo evento europeo en líne… `div.clm-n-card-editorial > div.clm-n-card-editorial__asset > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/news_12/2026/april_33/mariokartworld...	54.0 KiB	43.9 KiB
Cómo añadir a Bubbles y demás familia a tu isla de Tomodachi Life: Una vida de … `div.clm-n-card-editorial > div.clm-n-card-editorial__asset > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/news_12/2026/april_33/tomodachi_life...	50.1 KiB	39.9 KiB
Nintendo Store `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/smart_device_9/nintendo_store...	59.1 KiB	33.6 KiB
Kirby Air Riders: Reflexiones sobre el desarrollo con Masahiro Sakurai – Parte 1 `div.clm-n-card-editorial > div.clm-n-card-editorial__asset > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/news_12/2026/march_42/kirby_air_ride...	40.5 KiB	30.4 KiB
Nintendo Music `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/smart_device_9/nintendo_music...	55.9 KiB	30.4 KiB
Fallout 4: Anniversary Edition `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/fallo...	44.2 KiB	18.7 KiB
Nintendo Today! `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/smart_device_9/nintendo_today...	35.4 KiB	13.2 KiB

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.

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

title: Preconnected origins

value: no origins were preconnected

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

title: Preconnect candidates

value: No additional origins are good candidates for preconnecting

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
cdn.cookielaw.org/scripttemplates/otSDKStub.js	0 B	780 ms
alps.cdn.nintendo.net/v1/css/alps.css	7.2 KiB	752 ms
www.nintendo.com/eu/app_static/assets/DevInfoTooltip.BvEqdEb_.css	1018 B
www.nintendo.com/eu/app_static/assets/default.BNkldn0Z.css	322 B
www.nintendo.com/eu/app_static/assets/CardCarousel.tz9PIe4h.css	536 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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: 2.0 s

URL	Time Spent
nintendo.com/	1.3 s
www.nintendo.com/	770 ms
www.nintendo.com/es-es/	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
Novedades Destacadas Noticias YouTube ¡Splatoon Raiders se lanza el 23 de ju… `div > div.md:ml-[88px] > main.mt-[72px] > div.mb-10`	0.725

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 150 ms 50.7 KiB

URL	Transfer Size	Est Savings
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js	122.5 KiB	50.7 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.nintendo.com/es-es/	2.3 s	175 ms	1.9 ms
Unattributable	1.7 s	829 ms	0.0 ms
alps.cdn.nintendo.net/v1/js/account_es_EUR.js	394 ms	325 ms	14 ms
cdn.accounts.nintendo.com/jssdk/nintendo-jssdk-client.3.0.2.js	296 ms	271 ms	18 ms
www.nintendo.com/eu/app_static/assets/jE0zBmnv.js	104 ms	70 ms	3.7 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	1.7 s
Other	1.6 s
Rendering	608 ms
Style & Layout	359 ms
Parse HTML & CSS	278 ms
Garbage Collection	172 ms
Script Parsing & Compilation	42 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
The page has an unload handler in the main frame.	Actionable

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 424.1 KiB

URL	Transfer Size	Est Savings
@charset "UTF-8";:root{--ft-content-label-label-typography-default-font-family:"Fira Sans";--ft-con…	464.0 KiB	424.1 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/eu/app/media/images/assets/nintendo_switch_2_games/pokem...	1.5 MiB
/eu/app/media/images/other_22/misc/the_super_mario_galaxy...	1.5 MiB
cdn.accounts.nintendo.com/account/js/common.js?t=1776758519	1.4 MiB
/eu/app/media/images/assets/nintendo_switch_games/tomodac...	1.2 MiB
/eu/app/media/images/assets/nintendo_switch_2_games/pragm...	875.1 KiB
www.nintendo.com/es-es/	823.9 KiB
www.nintendo.com/eu/app_static/assets/jE0zBmnv.js	646.6 KiB
/eu/app/media/images/assets/nintendo_switch_games/pokemon...	292.2 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/splat...	243.9 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/monst...	143.3 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
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/tomodac...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pragm...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/pokemon...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/tomodac...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pragm...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/pokemon...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/tomodac...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pragm...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/pokemon...

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

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoid long main-thread tasks 16 long tasks found

●Avoid non-composited animations 2 animated elements found

●Network Requests

●Network Round Trip Times 160 ms

●Server Backend Latencies 140 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 0 ms

○INP breakdown

○User Timing marks and measures

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
Elemento previo `div.clo-hero-carousel__inner > div.clm-generic-carousel > div.clm-generic-carousel__carousel > div.clm-generic-carousel__nav`
Siguiente elemento `div.clo-hero-carousel__inner > div.clm-generic-carousel > div.clm-generic-carousel__carousel > div.clm-generic-carousel__nav`

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 > div > header.plo-header > button.pla-btn--plain `div > div > header.plo-header > button.pla-btn--plain`

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img `div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Destacadas `div.clo-section-header__tabbar-container > div.clm-tab-bar__wrapper > div.clm-tab-bar > button.cla-tab`
Encuentra tu siguiente juego `div.clo-section-header__tabbar-container > div.clm-tab-bar__wrapper > div.clm-tab-bar > button.cla-tab`
Ver más `a > button.cla-button > span.cla-button__label > span.line-clamp-1`
Ver más `a > button.cla-button > span.cla-button__label > span.line-clamp-1`

These are opportunities to improve the legibility of your content.

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
Ya en cines Ir a la página web `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a`
Noticias ¡El evento «European Springtime Skirmish» de Mario Kart World tendrá … `div.w-full > div.clm-n-card-editorial-list > div.container > a`
Noticias Cómo añadir a Bubbles y demás familia a tu isla de Tomodachi Life: Un… `div.w-full > div.clm-n-card-editorial-list > div.container > a`
Noticias Pregunta al desarrollador, volumen 21. Tomodachi Life: Una vida de en… `div.w-full > div.clm-n-card-editorial-list > div.container > a`
Noticias Kirby Air Riders: Reflexiones sobre el desarrollo `div.w-full > div.clm-n-card-editorial-list > div.container > a`
Nintendo Switch 2 \| 17/04/2026 PRAGMATA `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Nintendo Switch 2 \| 13/03/2026 Monster Hunter Stories 3: Twisted Reflection `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Nintendo Switch 2 \| 27/02/2026 Resident Evil Requiem `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Nintendo Switch 2 \| 24/02/2026 Fallout 4: Anniversary Edition `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Nintendo Switch 2 \| 22/01/2026 FINAL FANTASY VII REMAKE INTERGRADE `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Nintendo Switch 2 \| 04/09/2025 Star Wars Outlaws Gold Edition `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Nintendo Switch 2 \| 02/12/2025 Assassin's Creed Shadows `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Ver más `div.card-carousel-mobile > div.clm-card-end > div.px-3 > a`
Dispositivo inteligente \| 05/11/2025 Nintendo Store `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 27/03/2025 Nintendo Today! `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 31/10/2024 Nintendo Music `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 25/09/2025 Fire Emblem Shadows `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 02/11/2021 Pikmin Bloom `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 02/12/2024 Animal Crossing: Pocket Camp Complete `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 25/09/2019 Mario Kart Tour `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 02/02/2017 Fire Emblem Heroes `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 15/12/2016 Super Mario Run `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 14/07/2016 Pokémon GO `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Dispositivo inteligente \| 03/03/2017 Nintendo Switch 2 – Control parental de Ni… `div.col-span-12 > div > div.card-carousel-mobile > a.mt-auto`
Ver más `div.card-carousel-mobile > div.clm-card-end > div.px-3 > a`
Todos juntos, cuando queráis y donde queráis `div.cla-content-container > div.cla-content-container__inner > div.col-span-12 > a`
Disfruta de tus juegos cuando quieras, donde quieras y con quien quieras `div.cla-content-container > div.cla-content-container__inner > div.col-span-12 > a`
Nintendo Switch Online ¡Sácale más partido a tu consola con el servicio de susc… `div.cla-content-container > div.cla-content-container__inner > div.col-span-12 > a`
Control parental de Nintendo Switch Asegúrate de que tus hijos tienen una exper… `div.cla-content-container > div.cla-content-container__inner > div.col-span-12 > a`
Padres y control parental `div.plm-footer__bottom-wrapper > div.plm-footer__link-wrapper > div.pla-link > a`

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

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

●`[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

●`[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

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

●Document has a `<title>` element

●`<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

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

●Touch targets have sufficient size and spacing.

●Document has a main landmark.

●Deprecated ARIA roles were not used

○`[accesskey]` values are unique

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

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements 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

○Heading elements appear in a sequentially-descending order

○`<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.

○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.

○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.

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
Unload event listeners are deprecated and will be removed.	alps.cdn.nintendo.net/v1/js/account_es_EUR.js line 106, col 29915

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
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js line 22, col 22509	`[nuxt] Error matching route rules. TypeError: Cannot read properties of undefined (reading 'entries') at Ic (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30753) at ih (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30474) at Object.matchAll (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30191) at ll (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:23:22463) at async https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:27:38485`
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js line 22, col 22509	[nuxt] Error matching route rules. TypeError: Cannot read properties of undefined (reading 'entries') at Ic (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30753) at ih (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30474) at Object.matchAll (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30191) at ll (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:23:22463) at async n2 (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:27:36080) at async https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:27:38822
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js line 48, col 53244	[RequiredDataValidator] Data validation failed. VueComponent: StProductCardCarousel Context: ID: 6e593683-1c8b-44ff-b0de-930af8f21370 - Template: st_product_card_carousel - additionalInfo: ChildTemplate: st_card_product, ChildId: c031dd6e-2647-40d3-89c5-78a91b921e1d , ChildIndex: 6 RoutingInfo: { "state": "success", "context": "PageRef", "locale": "es_ES", "seoRoute": "/es-es/", "pageRefPreviewId": "64492ae1-6673-46e5-a31b-84cccd1f4f6c.es_ES" } Failed Validations: { "allRequired": { "metaDescription": false } } ----------------------

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.

URL
www.nintendo.com/eu/app_static/assets/jE0zBmnv.js

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Ensure proper origin isolation with COOP

○Mitigate clickjacking with XFO or CSP

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

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.

Line #	Content	Error
4	`DaumWebMasterTool: 32aa5c28d33b91d5b7ca65e51ab5af74e84941e2c30d294caa1a3dc55aea1191:/KZk3GCODdcSqsR4mp1dtQ==`	`Unknown directive`

To appear in search results, crawlers need access to your app.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img `div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●Document has a valid `hreflang`

○Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

Best Practices

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.

2.47 s

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

4.29 s

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

8 ms

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

0.847

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

2.47 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.

4.31 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Source: Google web.dev / Lighthouse

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
cdn.accounts.nintendo.com/account/js/common.js?t=1776758519	0.0 ms	1.4 MiB
www.nintendo.com/eu/app_static/assets/jE0zBmnv.js	6000.0 s	646.6 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/pokem...	3600.0 s	339.4 KiB
/eu/app/media/images/assets/nintendo_switch_games/tomodac...	3600.0 s	321.1 KiB
/eu/app/media/images/assets/nintendo_switch_games/pokemon...	3600.0 s	305.0 KiB
/eu/app/media/images/other_22/misc/the_super_mario_galaxy...	3600.0 s	296.7 KiB
/eu/app/media/images/16_service_banner/CI_518x320_NSwitch...	3600.0 s	289.9 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/splat...	3600.0 s	243.7 KiB
/eu/app/media/images/16_service_banner/CI_518x280_NSwitch...	3600.0 s	242.5 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/monst...	3600.0 s	143.4 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/pragm...	3600.0 s	135.5 KiB
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js	6000.0 s	122.9 KiB
/eu/app/media/images/hardware_2/nintendo_switch_17/16x9_N...	3600.0 s	101.5 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/resid...	3600.0 s	93.0 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/pragm...	3600.0 s	87.4 KiB
/eu/app/media/images/hardware_2/nintendo_switch_18/ninten...	3600.0 s	80.2 KiB
/eu/app/media/images/assets/smart_device_9/placeholder_1/...	3600.0 s	79.1 KiB
/eu/app/media/images/news_12/2026/april_33/atd_vol__21/kv...	3600.0 s	62.0 KiB
/eu/app/media/images/assets/smart_device_9/nintendo_store...	3600.0 s	59.6 KiB
cdn.cookielaw.org/scripttemplates/202503.1.0/otBannerSdk.js	86400.0 s	115.9 KiB
/eu/app/media/images/assets/smart_device_9/nintendo_music...	3600.0 s	56.3 KiB
/eu/app/media/images/news_12/2026/april_33/mariokartworld...	3600.0 s	54.6 KiB
/eu/app/media/images/news_12/2026/april_33/tomodachi_life...	3600.0 s	50.5 KiB
alps.cdn.nintendo.net/v1/js/account_es_EUR.js	0.0 ms	36.9 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/fallo...	3600.0 s	44.8 KiB
/eu/app/media/images/news_12/2026/march_42/kirby_air_ride...	3600.0 s	41.1 KiB
/eu/app/media/images/assets/smart_device_9/nintendo_today...	3600.0 s	35.8 KiB
cdn.accounts.nintendo.com/jssdk/nintendo-jssdk-client.3.0.2.js	0.0 ms	28.2 KiB
cdn.accounts.nintendo.com/jssdk/nintendo-jssdk-appsframe.3.0.2.js	0.0 ms	14.0 KiB
cdn.accounts.nintendo.com/jssdk/nintendo-jssdk-xdframe.3.0.2.js	0.0 ms	14.0 KiB
cdn.accounts.nintendo.com/jssdk/nintendo-jssdk-opframe.3.0.2.js	0.0 ms	12.7 KiB
cdn.accounts.nintendo.com/account/css/pc/main.css?t=1776758519	0.0 ms	10.0 KiB
/eu/app/media/images/16_service_banner/CI_518x218_NSwitch...	3600.0 s	12.4 KiB
/eu/app/media/images/16_service_banner/CI_518x218_NSwitch...	3600.0 s	12.1 KiB
www.nintendo.com/eu/app_static/assets/BCqGhHQZ.js	6000.0 s	10.6 KiB
alps.cdn.nintendo.net/v1/css/alps.css	0.0 ms	7.2 KiB
www.nintendo.com/eu/app_static/assets/BCsDV0fK.js	6000.0 s	6.9 KiB
www.nintendo.com/eu/app_static/assets/CPWWdYs0.js	6000.0 s	5.1 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
/logos/080679f6-e4c6-41a3-967e-1a67f122dc2f/0196ceec-b39d...	86400.0 s	7.9 KiB
/account/js/pages/authorize-web-message/pc.js?t=1776758519	0.0 ms	2.9 KiB
www.nintendo.com/eu/app_static/assets/Bsksk_80.js	6000.0 s	3.0 KiB
alps.cdn.nintendo.net/v1/img/sprite/account.png?_=d7dcf2b	0.0 ms	2.2 KiB
www.nintendo.com/eu/app_static/assets/D0gpV2VJ.js	6000.0 s	2.3 KiB
www.nintendo.com/eu/app_static/assets/CelaCMx_.js	6000.0 s	2.2 KiB
www.nintendo.com/eu/app_static/assets/TBL--paE.js	6000.0 s	2.2 KiB
www.nintendo.com/eu/app_static/assets/DkCeNrvE.js	6000.0 s	2.2 KiB
www.nintendo.com/eu/app_static/assets/CobVX0U6.js	6000.0 s	1.9 KiB
www.nintendo.com/eu/app_static/assets/axblhIUm.js	6000.0 s	1.8 KiB
www.nintendo.com/eu/app_static/assets/BLhGjMxX.js	6000.0 s	1.6 KiB
/account/css/pc/pages/authorize-web-message/all.css?t=177...	0.0 ms	1.1 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.5 KiB
www.nintendo.com/eu/app_static/assets/CAyhyR4C.js	6000.0 s	1.3 KiB
www.nintendo.com/eu/app_static/assets/gYcnJsuI.js	6000.0 s	1.2 KiB
www.nintendo.com/eu/app_static/assets/Idb-2WfR.js	6000.0 s	1.2 KiB
www.nintendo.com/eu/app_static/assets/B3hH8DSA.js	6000.0 s	1.1 KiB
www.nintendo.com/eu/app_static/assets/o7x_NF3x.js	6000.0 s	1.1 KiB
www.nintendo.com/eu/app_static/assets/C96myqRD.js	6000.0 s	1.0 KiB
www.nintendo.com/eu/app_static/assets/CeS2LsqG.js	6000.0 s	1.0 KiB
www.nintendo.com/eu/app_static/assets/DevInfoTooltip.BvEqdEb_.css	6000.0 s	1.0 KiB
www.nintendo.com/eu/app_static/assets/DSug1eQ6.js	6000.0 s	1011 B
www.nintendo.com/eu/app_static/assets/DfKKHkb-.js	6000.0 s	1007 B
www.nintendo.com/eu/app_static/assets/DIMaRtX9.js	6000.0 s	990 B
www.nintendo.com/eu/app_static/assets/DBmgOY66.js	6000.0 s	973 B
www.nintendo.com/eu/app_static/assets/0OMGEuic.js	6000.0 s	955 B
www.nintendo.com/eu/app_static/assets/CsP7U3q4.js	6000.0 s	909 B
www.nintendo.com/eu/app_static/assets/WVM-OQJo.js	6000.0 s	899 B
www.nintendo.com/eu/app_static/assets/Chp_hmhe.js	6000.0 s	855 B
www.nintendo.com/eu/app_static/assets/B4UNuTik.js	6000.0 s	705 B
www.nintendo.com/eu/app_static/assets/Bfbb1zWI.js	6000.0 s	690 B
www.nintendo.com/eu/app_static/assets/BkF-dEbw.js	6000.0 s	649 B
www.nintendo.com/eu/app_static/assets/Cz5Vg_ff.js	6000.0 s	578 B
www.nintendo.com/eu/app_static/assets/CardCarousel.tz9PIe4h.css	6000.0 s	505 B
www.nintendo.com/eu/app_static/assets/9DPxddy6.js	6000.0 s	455 B
www.nintendo.com/eu/app_static/assets/Os3UJURH.js	6000.0 s	447 B
www.nintendo.com/eu/app_static/assets/DIo22o4G.js	6000.0 s	437 B
www.nintendo.com/eu/app_static/assets/Dwg_Uk8X.js	6000.0 s	423 B
www.nintendo.com/eu/app_static/assets/C8IM3eSZ.js	6000.0 s	410 B
www.nintendo.com/eu/app_static/assets/default.BNkldn0Z.css	6000.0 s	323 B
www.nintendo.com/eu/app_static/assets/D12k7y87.js	6000.0 s	297 B
www.nintendo.com/eu/app_static/assets/B22kOaOA.js	6000.0 s	277 B
www.nintendo.com/eu/app_static/assets/DMRQ8bEY.js	6000.0 s	269 B
www.nintendo.com/eu/app_static/assets/6BaEDhdL.js	6000.0 s	264 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.

items: [map[node:map[type:text value:Total] score:0.8474710000000001] map[node:map[boundingRect:map[bottom:1482 height:712 left:88 right:1350 top:769 width:1262] lhId:page-22-DIV nodeLabel:Novedades Destacadas Noticias YouTube ¡Splatoon Raiders se lanza el 23 de ju… path:1,HTML,1,BODY,3,DIV,2,DIV,2,DIV,10,DIV,0,MAIN,8,DIV selector:div > div.md:ml-[88px] > main.mt-[72px] > div.mb-10 snippet:<div class="mb-10" data-identifier="dd9f260e-b091-4bef-8567-b6088fa224e1"> type:node] score:0.8473 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:693 height:605 left:-3059 right:-1983 top:88 width:1076] lhId:page-3-IMG nodeLabel:div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img path:1,HTML,1,BODY,3,DIV,2,DIV,2,DIV,10,DIV,0,MAIN,4,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,5,DIV,0,DIV,1,DIV,4,DIV,1,DIV,0,IMG selector:div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img snippet:<img src="https://www.nintendo.com/eu/app/media/images/assets/nintendo_switch_games/…" class="cla-img" srcset="https://www.nintendo.com/eu/app/media/images/assets/nintendo_switch_games/…" sizes="(max-width: 768px) calc((100vw - 24px) * 0.833), (max-width: 1176px) calc(…" loading="lazy"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:977 height:51 left:919 right:1239 top:926 width:320] lhId:page-20-P nodeLabel:No te pierdas el tráiler más reciente de esta nueva aventura de Splatoon princi… path:1,HTML,1,BODY,3,DIV,2,DIV,2,DIV,10,DIV,0,MAIN,8,DIV,2,DIV,3,DIV,0,DIV,1,DIV,0,DIV,0,A,2,DIV,1,DIV,0,DIV,0,DIV,2,P selector:div.clm-card-featured__content-wrapper > div.clm-card-featured__content > div.overflow-hidden > p.clm-card-featured__description snippet:<p class="clm-card-featured__description"> type:node] score:0.000171]]

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.

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
Nintendo Switch Online – Información general `div.clo-service-banner__container > div.clo-service-banner__container-item > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/16_service_banner/CI_518x320_NSwitch...	289.2 KiB	282.4 KiB
Control parental de Nintendo Switch `div.clo-service-banner__container > div.clo-service-banner__container-item > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/16_service_banner/CI_518x280_NSwitch...	242.0 KiB	236.1 KiB
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/tomodac...	320.6 KiB	214.6 KiB
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/pokemon...	304.5 KiB	198.5 KiB
div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img `div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/splat...	243.2 KiB	195.7 KiB
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/other_22/misc/the_super_mario_galaxy...	296.0 KiB	190.0 KiB
Monster Hunter Stories 3: Twisted Reflection `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/monst...	142.8 KiB	132.3 KiB
Resident Evil Requiem `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/resid...	92.6 KiB	82.1 KiB
PRAGMATA `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pragm...	86.9 KiB	76.3 KiB
Fire Emblem Shadows `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/smart_device_9/placeholder_1/...	78.8 KiB	68.2 KiB
Familia Nintendo Switch `div.clo-promotion-banner__image > div.clo-promotion-banner__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/hardware_2/nintendo_switch_17/16x9_N...	100.9 KiB	67.0 KiB
Pregunta al desarrollador, volumen 21. Tomodachi Life: Una vida de ensueño – Ca… `div.clm-n-card-editorial > div.clm-n-card-editorial__asset > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/news_12/2026/april_33/atd_vol__21/kv...	61.6 KiB	55.6 KiB
Nintendo Switch 2 – Características `div.clo-promotion-banner__image > div.clo-promotion-banner__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/hardware_2/nintendo_switch_18/ninten...	79.7 KiB	52.9 KiB
Nintendo Store `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/smart_device_9/nintendo_store...	59.1 KiB	48.5 KiB
¡Ponte al volante y sobrevive a toda costa en el próximo evento europeo en líne… `div.clm-n-card-editorial > div.clm-n-card-editorial__asset > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/news_12/2026/april_33/mariokartworld...	54.0 KiB	48.1 KiB
Nintendo Music `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/smart_device_9/nintendo_music...	55.9 KiB	45.3 KiB
Cómo añadir a Bubbles y demás familia a tu isla de Tomodachi Life: Una vida de … `div.clm-n-card-editorial > div.clm-n-card-editorial__asset > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/news_12/2026/april_33/tomodachi_life...	50.1 KiB	44.1 KiB
Kirby Air Riders: Reflexiones sobre el desarrollo con Masahiro Sakurai – Parte 1 `div.clm-n-card-editorial > div.clm-n-card-editorial__asset > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/news_12/2026/march_42/kirby_air_ride...	40.5 KiB	34.6 KiB
Fallout 4: Anniversary Edition `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/fallo...	44.2 KiB	33.6 KiB
Nintendo Today! `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/smart_device_9/nintendo_today...	35.4 KiB	26.2 KiB

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-2-IMG

nodeLabel: div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img

path: 2,DIV,4,DIV,1,DIV,0,IMG

selector: div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img

snippet: <img src="https://www.nintendo.com/eu/app/media/images/assets/nintendo_switch_games/…" class="cla-img" srcset="https://www.nintendo.com/eu/app/media/images/assets/nintendo_switch_games/…" sizes="(max-width: 768px) calc((100vw - 24px) * 0.833), (max-width: 1176px) calc(…" loading="lazy">

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.

title: Preconnected origins

value: no origins were preconnected

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

title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
cdn.cookielaw.org/scripttemplates/otSDKStub.js	9.1 KiB	265 ms
alps.cdn.nintendo.net/v1/css/alps.css	7.2 KiB	233 ms
www.nintendo.com/eu/app_static/assets/CardCarousel.tz9PIe4h.css	505 B
www.nintendo.com/eu/app_static/assets/default.BNkldn0Z.css	323 B
www.nintendo.com/eu/app_static/assets/DevInfoTooltip.BvEqdEb_.css	1.0 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 916 ms

URL	Time Spent
nintendo.com/	700 ms
www.nintendo.com/	216 ms
www.nintendo.com/es-es/	0.0 ms

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
Novedades Destacadas Noticias YouTube ¡Splatoon Raiders se lanza el 23 de ju… `div > div.md:ml-[88px] > main.mt-[72px] > div.mb-10`	0.847
No te pierdas el tráiler más reciente de esta nueva aventura de Splatoon princi… `div.clm-card-featured__content-wrapper > div.clm-card-featured__content > div.overflow-hidden > p.clm-card-featured__description`	0.000

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

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

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

Source: Google web.dev / Lighthouse

Estimated savings: 40 ms 96.7 KiB

URL	Transfer Size	Est Savings
cdn.cookielaw.org/scripttemplates/202503.1.0/otBannerSdk.js	115.8 KiB	61.4 KiB
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js	83.7 KiB	35.3 KiB

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
The page has an unload handler in the main frame.	Actionable

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 436.6 KiB

URL	Transfer Size	Est Savings
@charset "UTF-8";:root{--ft-content-label-label-typography-default-font-family:"Fira Sans";--ft-con…	464.0 KiB	419.2 KiB
	20.1 KiB	17.4 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
cdn.accounts.nintendo.com/account/js/common.js?t=1776758519	1.4 MiB
www.nintendo.com/es-es/	823.9 KiB
www.nintendo.com/eu/app_static/assets/jE0zBmnv.js	646.6 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/pokem...	339.4 KiB
/eu/app/media/images/assets/nintendo_switch_games/tomodac...	321.1 KiB
/eu/app/media/images/assets/nintendo_switch_games/pokemon...	305.0 KiB
/eu/app/media/images/other_22/misc/the_super_mario_galaxy...	296.7 KiB
/eu/app/media/images/16_service_banner/CI_518x320_NSwitch...	289.9 KiB
/eu/app/media/images/assets/nintendo_switch_2_games/splat...	243.7 KiB
/eu/app/media/images/16_service_banner/CI_518x280_NSwitch...	242.5 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
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/tomodac...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/other_22/misc/the_super_mario_galaxy...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pokem...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pragm...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/pokemon...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/tomodac...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/other_22/misc/the_super_mario_galaxy...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pokem...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pragm...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/pokemon...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/tomodac...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/other_22/misc/the_super_mario_galaxy...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pokem...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_2_games/pragm...
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/assets/nintendo_switch_games/pokemon...
Nintendo Switch 2 – Características `div.clo-promotion-banner__image > div.clo-promotion-banner__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/hardware_2/nintendo_switch_18/ninten...
Familia Nintendo Switch `div.clo-promotion-banner__image > div.clo-promotion-banner__image > div.cla-img__wrapper > img.cla-img`	/eu/app/media/images/hardware_2/nintendo_switch_17/16x9_N...

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

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Max Potential First Input Delay 60 ms

●Minify CSS

●Minify JavaScript

●JavaScript execution time 0.3 s

●Minimizes main-thread work 1.1 s

●Avoid long main-thread tasks 1 long task found

●Avoid non-composited animations 2 animated elements found

●Network Requests

●Network Round Trip Times 160 ms

●Server Backend Latencies 160 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 0 ms

○INP breakdown

○User Timing marks and measures

Accessibility

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
Elemento previo `div.clo-hero-carousel__inner > div.clm-generic-carousel > div.clm-generic-carousel__carousel > div.clm-generic-carousel__nav`
Siguiente elemento `div.clo-hero-carousel__inner > div.clm-generic-carousel > div.clm-generic-carousel__carousel > div.clm-generic-carousel__nav`

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Destacadas `div.clo-section-header__tabbar-container > div.clm-tab-bar__wrapper > div.clm-tab-bar > button.cla-tab`
Encuentra tu siguiente juego `div.clo-section-header__tabbar-container > div.clm-tab-bar__wrapper > div.clm-tab-bar > button.cla-tab`

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img `div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`

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
¡Descubre una vida de ensueño! Ya disponible `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a`
Noticias ¡El evento «European Springtime Skirmish» de Mario Kart World tendrá … `div.w-full > div.clm-n-card-editorial-list > div.container > a`
Noticias Cómo añadir a Bubbles y demás familia a tu isla de Tomodachi Life: Un… `div.w-full > div.clm-n-card-editorial-list > div.container > a`
Noticias Pregunta al desarrollador, volumen 21. Tomodachi Life: Una vida de en… `div.w-full > div.clm-n-card-editorial-list > div.container > a`
Noticias Kirby Air Riders: Reflexiones sobre el desarrollo `div.w-full > div.clm-n-card-editorial-list > div.container > a`
Nintendo Switch 2 \| 17/04/2026 PRAGMATA `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a.mt-auto`
Nintendo Switch 2 \| 13/03/2026 Monster Hunter Stories 3: Twisted Reflection `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a.mt-auto`
Nintendo Switch 2 \| 27/02/2026 Resident Evil Requiem `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a.mt-auto`
Nintendo Switch 2 \| 24/02/2026 Fallout 4: Anniversary Edition `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a.mt-auto`
Dispositivo inteligente \| 05/11/2025 Nintendo Store `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a.mt-auto`
Dispositivo inteligente \| 27/03/2025 Nintendo Today! `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a.mt-auto`
Dispositivo inteligente \| 31/10/2024 Nintendo Music `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a.mt-auto`
Dispositivo inteligente \| 25/09/2025 Fire Emblem Shadows `div.clm-generic-carousel__container > div.clm-generic-carousel__touch-container > div.clm-generic-carousel__slides > a.mt-auto`
Todos juntos, cuando queráis y donde queráis `div.cla-content-container > div.cla-content-container__inner > div.col-span-12 > a`
Disfruta de tus juegos cuando quieras, donde quieras y con quien quieras `div.cla-content-container > div.cla-content-container__inner > div.col-span-12 > a`
Nintendo Switch Online ¡Sácale más partido a tu consola con el servicio de susc… `div.cla-content-container > div.cla-content-container__inner > div.col-span-12 > a`
Control parental de Nintendo Switch Asegúrate de que tus hijos tienen una exper… `div.cla-content-container > div.cla-content-container__inner > div.col-span-12 > a`
Padres y control parental `div.plm-footer__bottom-wrapper > div.plm-footer__link-wrapper > div.pla-link > a`
Política de privacidad. `div.ot-sdk-eight > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link`

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` 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

●`[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

●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

○`[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

○`<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.

○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.

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
Unload event listeners are deprecated and will be removed.	alps.cdn.nintendo.net/v1/js/account_es_EUR.js line 106, col 29915

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
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js line 22, col 22509	`[nuxt] Error matching route rules. TypeError: Cannot read properties of undefined (reading 'entries') at Ic (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30753) at ih (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30474) at Object.matchAll (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30191) at ll (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:23:22463) at async https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:27:38485`
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js line 22, col 22509	[nuxt] Error matching route rules. TypeError: Cannot read properties of undefined (reading 'entries') at Ic (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30753) at ih (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30474) at Object.matchAll (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:19:30191) at ll (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:23:22463) at async n2 (https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:27:36080) at async https://www.nintendo.com/eu/app_static/assets/CqnbhlbB.js:27:38822
www.nintendo.com/eu/app_static/assets/CqnbhlbB.js line 48, col 53244	[RequiredDataValidator] Data validation failed. VueComponent: StProductCardCarousel Context: ID: 6e593683-1c8b-44ff-b0de-930af8f21370 - Template: st_product_card_carousel - additionalInfo: ChildTemplate: st_card_product, ChildId: c031dd6e-2647-40d3-89c5-78a91b921e1d , ChildIndex: 6 RoutingInfo: { "state": "success", "context": "PageRef", "locale": "es_ES", "seoRoute": "/es-es/", "pageRefPreviewId": "64492ae1-6673-46e5-a31b-84cccd1f4f6c.es_ES" } Failed Validations: { "allRequired": { "metaDescription": false } } ----------------------

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
www.nintendo.com/eu/app_static/assets/jE0zBmnv.js

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Ensure proper origin isolation with COOP

○Mitigate clickjacking with XFO or CSP

SEO

Crawling and Indexing

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.

Line #	Content	Error
4	`DaumWebMasterTool: 32aa5c28d33b91d5b7ca65e51ab5af74e84941e2c30d294caa1a3dc55aea1191:/KZk3GCODdcSqsR4mp1dtQ==`	`Unknown directive`

To appear in search results, crawlers need access to your app.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img `div.clm-hero-carousel-slide > div.clm-hero-carousel-slide__content > div.cla-img__wrapper > img.cla-img`
div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img `div.clm-card-featured > div.clm-card-featured__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`
div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img `div.clm-card-product__wrapper > div.clm-card-product__image > div.cla-img__wrapper > img.cla-img`

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●Document has a valid `hreflang`

○Document has a valid `rel=canonical`

Results for https://nintendo.com

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

Deprioritize

What fixing these means

Conversion Barriers

Speed (2)

Trust (2)

Usability (1)

Content (2)

Navigation (2)

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Estimated Remediation Cost

Cost by category

Cost by effort level

What Inaction Is Costing You

Compliance Risk

Bandwidth Waste

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Names and labels

Contrast

Best Practices

General

SEO

Crawling and Indexing

Content Best Practices

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Contrast

Names and labels

Best Practices

General

SEO

Crawling and Indexing

Content Best Practices

Keyboard Shortcuts