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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

20

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
www.nespresso.com/_ui/generated/crema/vendors~bundle.3ee96d346a671dbc43ad.js1800.0 s306.5 KiB
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world-morning-main_m.png86400.0 s602.2 KiB
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world_accessories.png86400.0 s447.2 KiB
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world_coffees.png86400.0 s351.1 KiB
/_ui/generated/allHeaderNonBlocking.js?v=37f8844d85133a8c...1800.0 s142.8 KiB
www.nespresso.com/_py4Gi/G/Y/KZsYHAKJNg/YGafSVhaf9wEQSYL/QjNEdkQB/LnVbaB/c8bxcB21600.0 s180.8 KiB
/nl/sites/default/files/2026-04/MEGA DROP DOWN KV WORLD W...86400.0 s173.5 KiB
www.nespresso.com/_ui/generated/crema/bundle.5ed06ccfb05f7b293767.js1800.0 s67.0 KiB
/_ui/generated/allHeader.js?v=37f8844d85133a8c7e29859e0b3...1800.0 s65.1 KiB
cms.nespresso.com/nl/sites/default/files/2026-04/homepagecard.jpg86400.0 s127.1 KiB
/nl/sites/default/files/2026-04/vertuo-world-morning-mach...86400.0 s124.4 KiB
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world_machines.png86400.0 s116.9 KiB
cdn.cookielaw.org/scripttemplates/202501.2.0/otBannerSdk.js86400.0 s114.5 KiB
/nl/sites/default/files/2026-04/vertuo-world-morning-coff...86400.0 s113.8 KiB
www.nespresso.com/_ui/generated/crema/styles.b5f96df02922dc8ec9b8.css1800.0 s51.1 KiB
www.nespresso.com/_ui/fonts/Nespresso_Lucas/Bold/NespressoLucas-Bold.woff21800.0 s51.0 KiB
www.nespresso.com/_ui/fonts/Nespresso_Lucas/Med/NespressoLucas-Med.woff21800.0 s49.9 KiB
www.nespresso.com/_ui/fonts/Nespresso_Lucas/Light/NespressoLucas-Light.woff21800.0 s49.4 KiB
www.nespresso.com/_ui/fonts/Nespresso_Lucas/Regular/NespressoLucas-Regular.woff21800.0 s49.3 KiB
www.nespresso.com/_ui/generated/crema/vendor.react-dom.55989931cb03b267f0b5.js1800.0 s34.2 KiB
/nl/sites/default/files/2026-04/NESPRESSO_RO_ro_IMG-META_...86400.0 s58.4 KiB
cdn1.adoberesources.net/alloy/2.17.0/alloy.min.js3600.0 s24.7 KiB
www.nespresso.com/_ui/generated/crema/comp-Header.754487418973f96b4063.js1800.0 s19.4 KiB
/nl/sites/default/files/video-local/2026-04/vertuo-world-...86400.0 s39.5 KiB
/nl/sites/default/files/2026-04/NESPRESSO_NL_nl_IMG-WEB_W...86400.0 s37.6 KiB
/_ui/generated/responsiveComponents.css?v=37f8844d85133a8...1800.0 s15.6 KiB
www.nespresso.com/_ui/generated/crema/vendor.core-js.c2a41027ed7e9ba5bf5e.js1800.0 s15.2 KiB
www.nespresso.com/_ui/generated/crema/glyphs.d538c3fed2a644e3dc9e.js1800.0 s13.4 KiB
www.nespresso.com/ecom/medias/sys_master/public/47098399064094.png1200.0 s11.3 KiB
www.nespresso.com/ecom/medias/sys_master/public/45414658048030.png1200.0 s10.4 KiB
static.cloud.coveo.com/coveo.analytics.js/2/coveoua.js86400.0 s21.7 KiB
/_ui/generated/responsiveLoadedFirst.css?v=37f8844d85133a...1800.0 s9.5 KiB
www.nespresso.com/ecom/medias/sys_master/public/13710390722590.png1200.0 s7.9 KiB
www.nespresso.com/_ui/generated/crema/vendor.react-intl.b837d3926424ef5935a0.js1800.0 s7.5 KiB
www.nespresso.com/ecom/medias/sys_master/public/46441326870558.png1200.0 s7.0 KiB
www.nespresso.com/akam/13/1d00a68d21600.0 s9.4 KiB
www.nespresso.com/ecom/medias/sys_master/public/14450975440926.png1200.0 s6.7 KiB
s2.go-mpulse.net/boomerang/NT4K9-3WWLD-YXPMD-LDFKE-BYKW2604800.0 s56.6 KiB
www.nespresso.com/ecom/medias/sys_master/public/12839071711262.png1200.0 s6.3 KiB
www.nespresso.com/ecom/medias/sys_master/public/46441113059358.png1200.0 s6.2 KiB
/_ui/generated/crema/comp-QuantitySelector.beb5e4c1f5d4e8...1800.0 s6.2 KiB
www.nespresso.com/_ui/generated/crema/vendor.react-redux.056d419a8cb03c3b7961.js1800.0 s6.1 KiB
www.nespresso.com/ecom/medias/sys_master/public/13418409721886.png1200.0 s5.9 KiB
www.nespresso.com/ecom/medias/sys_master/public/10447279357982.png1200.0 s5.9 KiB
www.nespresso.com/ecom/medias/sys_master/public/47678537170974.png1200.0 s5.8 KiB
www.nespresso.com/ecom/medias/sys_master/public/47384644419614.png1200.0 s5.6 KiB
/_ui/generated/frontend-polyfills/SetFromOf.js?v=30626954...1800.0 s5.6 KiB
www.nespresso.com/ecom/medias/sys_master/public/12839223492638.png1200.0 s5.4 KiB
/_ui/generated/allFooter.js?v=37f8844d85133a8c7e29859e0b3...1800.0 s5.5 KiB
www.nespresso.com/ecom/medias/sys_master/public/10059739529246.png1200.0 s5.2 KiB
/_ui/generated/crema/vendor.react-transition-group.a6bff4...1800.0 s4.9 KiB
www.nespresso.com/_ui/generated/legacyCartManager.js1800.0 s4.5 KiB
www.nespresso.com/ecom/medias/sys_master/public/46674669633566.png1200.0 s4.3 KiB
/_ui/generated/crema/vendor.intl-messageformat-parser.72f...1800.0 s4.4 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js86400.0 s9.1 KiB
/_ui/generated/crema/OOHModalResponsive~comp-Header.019d8...1800.0 s4.2 KiB
www.nespresso.com/_ui/generated/crema/5.f750d99ca41a83c980d5.js1800.0 s4.1 KiB
/_ui/generated/crema/vendor.intl-relativeformat.b58660051...1800.0 s4.0 KiB
/_ui/generated/crema/vendor.intl-messageformat.05a537b958...1800.0 s3.6 KiB
/_ui/generated/smartBanner.js?v=37f8844d85133a8c7e29859e0...1800.0 s3.4 KiB
/_ui/generated/crema/vendor.regenerator-runtime.ee05a1095...1800.0 s3.3 KiB
www.nespresso.com/_ui/generated/crema/vendor.redux.c0e92476d59bd276bfb5.js1800.0 s3.2 KiB
/_ui/generated/crema/vendor.style-loader.c91c4328d6b77c88...1800.0 s2.9 KiB
www.nespresso.com/_ui/generated/crema/3.59c0d0babc48756f7583.js1800.0 s2.6 KiB
/_ui/generated/crema/comp-HeaderCountryMessage.6cff0b8a6e...1800.0 s2.4 KiB
www.nespresso.com/_ui/img/ajax-loader-dark-bg.gif1200.0 s2.1 KiB
/_ui/generated/crema/vendor.babel-runtime.635cbacb6518ad9...1800.0 s2.2 KiB
www.nespresso.com/_ui/generated/crema/4.9feb68ed79b1c228f832.js1800.0 s2.1 KiB
www.nespresso.com/_ui/generated/crema/vendor.store2.11205fd772a81ba6baad.js1800.0 s2.1 KiB
www.nespresso.com/_ui/generated/crema/comp-Overlay.36240553eebc8842cf73.js1800.0 s2.0 KiB
/_ui/generated/responsiveHeader.js?v=37f8844d85133a8c7e29...1800.0 s1.8 KiB
/_ui/generated/frontend-polyfills/polyfill-loader.js?v=37...1800.0 s1.6 KiB
/_ui/generated/crema/comp-AddToBagButton.5edd2881b2cbb0bc...1800.0 s1.6 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.6 KiB
www.nespresso.com/_ui/img/smartBanner/nespresso-picto.png1200.0 s1.1 KiB
www.nespresso.com/_ui/generated/crema/styles.a386eb846987e06af509.js1800.0 s808 B
/logos/342fb339-6da0-4f6f-9910-97f858be21ab/476afc9a-3bcb...86400.0 s1.1 KiB
/a?v=3&t=l&pid=335485726&rv=64k1&tag_exp=0~115938465~1159...0.0 ms11 B
www.nespresso.com/_ui/generated/legacyCartManager.js1800.0 s0 B
/nl/sites/default/files/video-local/2026-04/vertuo-world-...86400.0 s0 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:0.007913] map[node:map[boundingRect:map[bottom:131 height:0 left:0 right:412 top:131 width:412] lhId:page-1-DIV nodeLabel:div#main-container > header#top > div#header > div#block-8831255041525 path:1,HTML,1,BODY,7,DIV,0,HEADER,1,DIV,5,DIV selector:div#main-container > header#top > div#header > div#block-8831255041525 snippet:<div id="block-8831255041525" class="free-html" data-label=""> type:node] score:0.007913]]
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:0.14354399999999998] map[node:map[boundingRect:map[bottom:7826 height:7762 left:0 right:412 top:64 width:412] lhId:page-3-DIV nodeLabel:Header PLEASE SIGN IN TO YOUR ACCOUNT Basket dropdown YOUR BASKET ( contains 0)… path:1,HTML,1,BODY,7,DIV selector:body > div#main-container snippet:<div id="main-container"> type:node] score:0.077764] map[node:map[boundingRect:map[bottom:950 height:756 left:0 right:412 top:194 width:412] lhId:page-5-DIV nodeLabel:Every coffee a new world Dua Lipa for Nespresso Follow Dua as every coffee she… path:1,HTML,1,BODY,7,DIV,1,MAIN,3,DIV,0,DIV,0,NB-HERO-HOME,0,DIV,2,DIV selector:div#nespresso-container-d4d12272-a708-4bd7-9188-5e4e078bcaad--GlOAAM3BbYY > nb-hero-home#e6c359a9-6a5d-4854-808d-b4b3eaa5754d > div.zNryq > div._6JI-j snippet:<div class="_6JI-j D0W4t undefined"> type:node] score:0.065155] map[node:map[boundingRect:map[bottom:110 height:25 left:225 right:345 top:85 width:120] lhId:page-7-DIV nodeLabel:PLEASE SIGN IN TO YOUR ACCOUNT Basket dropdown YOUR BASKET ( contains 0) path:1,HTML,1,BODY,7,DIV,0,HEADER,1,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV selector:div.ResponsiveContainer > div.Header__top-wrapper > div.Header__top > div.Header__customer snippet:<div class="Header__customer"> type:node] score:0.000516] map[node:map[boundingRect:map[bottom:489 height:17 left:24 right:388 top:472 width:364] lhId:page-2-H4 nodeLabel:Every coffee a new world path:1,HTML,1,BODY,7,DIV,1,MAIN,3,DIV,0,DIV,0,NB-HERO-HOME,0,DIV,2,DIV,0,DIV,0,DIV,0,H4 selector:div._6JI-j > div.qs9fM > div.u2j13 > h4.DzhI0 snippet:<h4 class="DzhI0"> type:node] score:0.000109]]
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:0.0012050000000000001] map[node:map[boundingRect:map[bottom:783 height:50 left:324 right:372 top:733 width:48] lhId:page-8-SECTION nodeLabel:Need help? path:1,HTML,1,BODY,0,DIV,0,DIV,0,SECTION selector:body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window snippet:<section id="nespresso-conversational-window" class="nlc-container nlc-container-conversational-window is-no-animation nlc-col…" style="bottom: 40px; right: 40px; touch-action: none;"> type:node] score:0.000463] map[node:map[boundingRect:map[bottom:783 height:50 left:324 right:372 top:733 width:48] lhId:page-8-SECTION nodeLabel:Need help? path:1,HTML,1,BODY,0,DIV,0,DIV,0,SECTION selector:body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window snippet:<section id="nespresso-conversational-window" class="nlc-container nlc-container-conversational-window is-no-animation nlc-col…" style="bottom: 40px; right: 40px; touch-action: none;"> type:node] score:0.000222] map[node:map[boundingRect:map[bottom:783 height:50 left:324 right:372 top:733 width:48] lhId:page-8-SECTION nodeLabel:Need help? path:1,HTML,1,BODY,0,DIV,0,DIV,0,SECTION selector:body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window snippet:<section id="nespresso-conversational-window" class="nlc-container nlc-container-conversational-window is-no-animation nlc-col…" style="bottom: 40px; right: 40px; touch-action: none;"> type:node] score:0.000137] map[node:map[boundingRect:map[bottom:783 height:50 left:324 right:372 top:733 width:48] lhId:page-8-SECTION nodeLabel:Need help? path:1,HTML,1,BODY,0,DIV,0,DIV,0,SECTION selector:body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window snippet:<section id="nespresso-conversational-window" class="nlc-container nlc-container-conversational-window is-no-animation nlc-col…" style="bottom: 40px; right: 40px; touch-action: none;"> type:node] score:0.000119] map[node:map[boundingRect:map[bottom:783 height:50 left:324 right:372 top:733 width:48] lhId:page-8-SECTION nodeLabel:Need help? path:1,HTML,1,BODY,0,DIV,0,DIV,0,SECTION selector:body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window snippet:<section id="nespresso-conversational-window" class="nlc-container nlc-container-conversational-window is-no-animation nlc-col…" style="bottom: 40px; right: 40px; touch-action: none;"> type:node] score:0.000102]]

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:24.97 source:map[column:996 line:1 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/featured-content/v1.1/index.es.min.js?0031/20260318 urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:0.854 source:map[column:11360 line:5 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/hero-home/v1.1/index.es.min.js?v=q.0.0?0031/20260318 urlProvider:network]] map[reflowTime:18.209 source:map[column:28968 line:6 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/hero-home/v1.1/index.es.min.js?v=q.0.0?0031/20260318 urlProvider:network]] map[reflowTime:12.338 source:map[column:10810 line:11 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/featured-content/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:14.718 source:map[column:5668 line:5 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/featured-content/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:2.273 source:map[column:8690 line:0 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/hotspots/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:9.56 source:map[column:14793 line:16 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/featured-products/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:9.62 source:map[column:5668 line:5 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/featured-products/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:1.884 source:map[column:8367 line:10 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/banner/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:3.636 source:map[column:2523 line:0 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/initiatives/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:9.343 source:map[column:5679 line:10 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/initiatives/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:6.128 source:map[column:991 line:0 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/image-text/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:2.223 source:map[column:1874 line:0 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/hero-banner/v1.1/index.es.min.js?0031/20260318 urlProvider:network]] map[reflowTime:2.294 source:map[column:9709 line:0 type:source-location url:https://www.nespresso.com/shared_res/agility/next-components/foundations/v1.1/index.es.min.js urlProvider:network]]]

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:79.58 label:Time to first byte subpart:timeToFirstByte] map[duration:3896.824 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-DIV
nodeLabel: By clicking on the "Accept all cookies" button you consent to the usage of 1st …
path: 1,HTML,1,BODY,43,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,DIV
selector: div.ot-sdk-row > div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text
snippet: <div id="onetrust-policy-text">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
article.mxTQ7 > a > div.mQXMq > img.u6aOs article.mxTQ7 > a > div.mQXMq > img.u6aOs
cms.nespresso.com/nl/sites/default/files/2025-05/first-recycling-desktop_2x.jpg860.4 KiB775.6 KiB
Dua Lipa in gele kussens div.PhdXx > article.x3tsT > section.Tbdur > img.ahGYL
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world-morning-main_m.png601.6 KiB529.6 KiB
Accessories nb-product-portfolio#bb808f90-c235-4d33-bcfc-be96a780bbb9 > article.UXBNo > div.cVfqe > section.VFzHl
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world_accessories.png446.5 KiB331.7 KiB
Coffee nb-product-portfolio#bb808f90-c235-4d33-bcfc-be96a780bbb9 > article.UXBNo > div.cVfqe > section.VFzHl
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world_coffees.png350.5 KiB235.6 KiB
vertuo up machine wit met kop koffie div.hhj8u > article.x3tsT > section.Tbdur > img.ahGYL
/nl/sites/default/files/2026-04/vertuo-world-morning-mach...123.7 KiB106.5 KiB
koffie cop met vertuo capsule div.hhj8u > article.x3tsT > section.Tbdur > img.ahGYL
/nl/sites/default/files/2026-04/vertuo-world-morning-coff...113.2 KiB95.9 KiB
dua lipa naast vertuo up machine en tumbler in de hand div._1kxRl > div.mCche > picture > img
/nl/sites/default/files/2026-04/MEGA DROP DOWN KV WORLD W...172.9 KiB78.7 KiB
vertuo up met melkopschuimer en kop koffie div._1kxRl > div.mCche > picture > img
cms.nespresso.com/nl/sites/default/files/2026-04/homepagecard.jpg126.5 KiB8.6 KiB
Vienna Lungo Decaffeinato button.l2uz7 > div.UlHdV > div.v2Ugl > img._5Xzbu
www.nespresso.com/ecom/medias/sys_master/public/47098399064094.png10.9 KiB4.4 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLProtocol
cms.nespresso.com/sites/default/files/_ecom/loader/index.es.min.jshttp/1.1
cms.nespresso.com/nl/en/api/container/d4d12272-a708-4bd7-9188-5e4e078bcaadhttp/1.1
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world_coffees.pnghttp/1.1
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world_machines.pnghttp/1.1
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world_accessories.pnghttp/1.1
/nl/sites/default/files/2026-04/MEGA DROP DOWN KV WORLD W...http/1.1
cms.nespresso.com/nl/sites/default/files/2026-04/homepagecard.jpghttp/1.1
/nl/sites/default/files/2026-04/NESPRESSO_RO_ro_IMG-META_...http/1.1
/nl/sites/default/files/2025-11/Home banner image - Koffi...http/1.1
/nl/sites/default/files/2026-04/NESPRESSO_NL_nl_IMG-WEB_W...http/1.1
cms.nespresso.com/nl/sites/default/files/2026-01/40y_video-thumbmail_l.pnghttp/1.1
cms.nespresso.com/nl/sites/default/files/2026-04/vertuo-world-morning-main_m.pnghttp/1.1
/nl/sites/default/files/2026-04/vertuo-world-morning-coff...http/1.1
/nl/sites/default/files/2026-04/vertuo-world-morning-mach...http/1.1
cms.nespresso.com/nl/sites/default/files/2025-05/first-recycling-desktop_2x.jpghttp/1.1
cms.nespresso.com/nl/sites/default/files/2025-05/second-mwc-desktop_2x.jpghttp/1.1
/nl/sites/default/files/2025-05/third-b-corp-mobile_2x (1...http/1.1
cms.nespresso.com/nl/sites/default/files/2025-09/Coffee-plant-homepage-L.jpghttp/1.1
/nl/sites/default/files/video-local/2026-04/vertuo-world-...http/1.1
/nl/sites/default/files/video-local/2025-11/Nespresso-Ate...http/1.1

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.6 s

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
Header PLEASE SIGN IN TO YOUR ACCOUNT Basket dropdown YOUR BASKET ( contains 0)… body > div#main-container
0.078
Every coffee a new world Dua Lipa for Nespresso Follow Dua as every coffee she… div#nespresso-container-d4d12272-a708-4bd7-9188-5e4e078bcaad--GlOAAM3BbYY > nb-hero-home#e6c359a9-6a5d-4854-808d-b4b3eaa5754d > div.zNryq > div._6JI-j
0.065
div#main-container > header#top > div#header > div#block-8831255041525 div#main-container > header#top > div#header > div#block-8831255041525
0.008
PLEASE SIGN IN TO YOUR ACCOUNT Basket dropdown YOUR BASKET ( contains 0) div.ResponsiveContainer > div.Header__top-wrapper > div.Header__top > div.Header__customer
0.001
Need help? body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window
0.000
Need help? body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window
0.000
Need help? body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window
0.000
Need help? body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window
0.000
Every coffee a new world div._6JI-j > div.qs9fM > div.u2j13 > h4.DzhI0
0.000
Need help? body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window
0.000
Need help? body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window
0.000
Need help? body > div#hidden-root-nespresso-conversational-window > div#root-nespresso-conversational-window > section#nespresso-conversational-window
0.000

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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.

URLTotal CPU TimeScript EvaluationScript Parse
Unattributable2.2 s375 ms0.0 ms
www.nespresso.com/_py4Gi/G/Y/KZsYHAKJNg/YGafSVhaf9wEQSYL/QjNEdkQB/LnVbaB/c8bxcB2.0 s1.6 s92 ms
/shared_res/agility/next-components/hero-home/v1.1/index....1.9 s1.8 s0.6 ms
www.googletagmanager.com/gtm.js?id=GTM-W4R8DZCH&l=gtmDataObject&gtm=4e64k11.8 s1.6 s103 ms
www.googletagmanager.com/gtm.js?id=GTM-M9RM9H5H&l=gtmDataObject1.6 s1.4 s102 ms
www.nespresso.com/nl/en/1.6 s129 ms58 ms
www.nespresso.com/_ui/generated/crema/vendors~bundle.3ee96d346a671dbc43ad.js1.2 s970 ms235 ms
s2.go-mpulse.net/boomerang/NT4K9-3WWLD-YXPMD-LDFKE-BYKW21.1 s272 ms31 ms
/_ui/generated/allHeader.js?v=37f8844d85133a8c7e29859e0b3...728 ms459 ms38 ms
/shared_res/agility/next-components/vendors/preact-hooks....627 ms307 ms0.1 ms
/_ui/generated/crema/comp-AddToBagButton.5edd2881b2cbb0bc...458 ms442 ms1.2 ms
/_ui/generated/allHeaderNonBlocking.js?v=37f8844d85133a8c...451 ms343 ms96 ms
www.contact.nespresso.com/apps.php?a=calleo-livechat430 ms275 ms62 ms
www.googletagmanager.com/gtm.js?id=GTM-PK4NKTD7&l=gtmDataObject&gtm=4e64k1426 ms349 ms71 ms
cdn.cookielaw.org/scripttemplates/202501.2.0/otBannerSdk.js417 ms268 ms71 ms
www.googletagmanager.com/gtm.js?id=GTM-NQ5Z8GTG&l=gtmDataObject&gtm=4e64k1355 ms279 ms73 ms
www.nespresso.com/akam/13/1d00a68d312 ms265 ms7.4 ms
/shared_res/agility/next-components/featured-content/v1.1...287 ms142 ms1.1 ms
/shared_res/agility/next-components/featured-products/v1....231 ms139 ms1.2 ms
/shared_res/agility/next-components/initiatives/v1.1/inde...172 ms109 ms0.7 ms
/shared_res/agility/next-components/app-banner/v1.1/index...152 ms31 ms0.1 ms
www.nespresso.com/_ui/generated/crema/comp-Header.754487418973f96b4063.js145 ms113 ms30 ms
www.nespresso.com/shared_res/agility/page-builder/assets/js/nwc.min.js142 ms100 ms3.5 ms
/shared_res/agility/next-components/search-bar/v1.1/custo...113 ms78 ms1.4 ms
www.nespresso.com/shared_res/agility/analytics/gtm-keys-consent/NL-B2C.js97 ms61 ms21 ms
static.cloud.coveo.com/coveo.analytics.js/2/coveoua.js86 ms65 ms18 ms
/_ui/generated/allFooter.js?v=37f8844d85133a8c7e29859e0b3...85 ms78 ms4.3 ms
/shared_res/agility/next-components/informative-stripe/v1...84 ms52 ms0.2 ms
/shared_res/agility/next-components/footer-bottom/v1.1/in...76 ms27 ms0.1 ms
www.nespresso.com/_ui/generated/legacyCartManager.js75 ms72 ms1.0 ms
cms.nespresso.com/sites/default/files/_ecom/loader/index.es.min.js66 ms25 ms39 ms
www.nespresso.com/_ui/generated/crema/bundle.5ed06ccfb05f7b293767.js65 ms8.7 ms56 ms
/shared_res/agility/next-components/hotspots/v1.1/index.e...58 ms41 ms0.4 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.

CategoryTime Spent
Script Evaluation13.3 s
Other3.6 s
Style & Layout1.8 s
Script Parsing & Compilation1.4 s
Garbage Collection411 ms
Parse HTML & CSS338 ms
Rendering315 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 reasonFailure type
The page has an unload handler in the main frame.Actionable
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 9.6 KiB
URLTransfer SizeEst Savings
/shared_res/agility/next-components/search-bar/v1.1/custo...40.4 KiB9.6 KiB

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

Optimize DOM size
Optimize viewport for mobile
Minify CSS
User Timing marks and measures 134 user timings
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 2 animated elements found
Image elements have explicit `width` and `height`
Network Requests
Network Round Trip Times 10 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 30 ms
INP breakdown
LCP request discovery
91

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.

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.Header__customer > div.cv-search-host > cv-search-bar._search-bar_1jvnj_1 > button#search-bar-button div.Header__customer > div.cv-search-host > cv-search-bar._search-bar_1jvnj_1 > button#search-bar-button

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

Navigation

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Coffee div.cVfqe > section.VFzHl > header > h4#product-portfolio-heading
Dua Lipa for Nespresso div.zlQ-o > div._1-DqC > div.u2j13 > h4.DzhI0
Travel Tumbler, Lavender div.BuH-E > div._01Gu0 > div._8RpZ6 > h4.F6NYl

These are opportunities to improve keyboard navigation in your application.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
label= div.cb-inner > div.cb-row > div.country > a.icon

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Travel Tumbler, Lavender Capacity: 540 ml €25.00 ul#splide01-list > li#splide01-slide01 > div.mimXI > button.l2uz7
Recyling Recycle je mee? ul#splide01-list > li#splide01-slide01 > article.mxTQ7 > 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
Image elements have `[alt]` attributes
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<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
Document has a main landmark.
Deprecated ARIA roles were not used
ARIA IDs are unique
All heading elements contain content.
`[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
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>`.
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.
73

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.

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.

SourceDescription
Failed to load resource: the server responded with a status of 401 ()
Failed to load resource: the server responded with a status of 403 ()

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Content security policy

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLMap URL
www.nespresso.com/_ui/generated/crema/vendors~bundle.3ee96d346a671dbc43ad.js
/_ui/generated/allHeaderNonBlocking.js?v=37f8844d85133a8c...
www.nespresso.com/_py4Gi/G/Y/KZsYHAKJNg/YGafSVhaf9wEQSYL/QjNEdkQB/LnVbaB/c8bxcB
www.nespresso.com/shared_res/agility/page-builder/assets/js/nwc.min.jswww.nespresso.com/shared_res/agility/page-builder/assets/js/main.js.map
/shared_res/agility/next-components/video/v1.1/index.es.m.../shared_res/agility/next-components/video/v1.1/index.es.m...
/shared_res/agility/next-components/usp/v1.1/index.es.min.../shared_res/agility/next-components/usp/v1.1/index.es.min...
/shared_res/agility/next-components/tooltip/v1.1/index.es.../shared_res/agility/next-components/tooltip/v1.1/index.es...
/shared_res/agility/next-components/search-bar/v1.1/share.../shared_res/agility/next-components/search-bar/v1.1/share...
/shared_res/agility/next-components/search-bar/v1.1/self-.../shared_res/agility/next-components/search-bar/v1.1/self-...
/shared_res/agility/next-components/search-bar/v1.1/micro.../shared_res/agility/next-components/search-bar/v1.1/micro...
/shared_res/agility/next-components/search-bar/v1.1/index.../shared_res/agility/next-components/search-bar/v1.1/index...
/shared_res/agility/next-components/search-bar/v1.1/index.../shared_res/agility/next-components/search-bar/v1.1/index...
/shared_res/agility/next-components/search-bar/v1.1/custo.../shared_res/agility/next-components/search-bar/v1.1/custo...
/shared_res/agility/next-components/search-bar/v1.1/confi.../shared_res/agility/next-components/search-bar/v1.1/confi...
/shared_res/agility/next-components/search-bar/v1.1/compo.../shared_res/agility/next-components/search-bar/v1.1/compo...
/shared_res/agility/next-components/product-portfolio/v1..../shared_res/agility/next-components/product-portfolio/v1....
/shared_res/agility/next-components/popin/v1.1/index.es.m.../shared_res/agility/next-components/popin/v1.1/index.es.m...
www.nespresso.com/shared_res/agility/next-components/popin/v1.1/index.es.min.js/shared_res/agility/next-components/popin/v1.1/index.es.m...
/shared_res/agility/next-components/nav-enhance/v1.3/inde.../shared_res/agility/next-components/nav-enhance/v1.3/inde...
/shared_res/agility/next-components/initiatives/v1.1/inde.../shared_res/agility/next-components/initiatives/v1.1/inde...
/shared_res/agility/next-components/informative-stripe/v1.../shared_res/agility/next-components/informative-stripe/v1...
/shared_res/agility/next-components/image-text/v1.1/index.../shared_res/agility/next-components/image-text/v1.1/index...
/shared_res/agility/next-components/hotspots/v1.1/index.e.../shared_res/agility/next-components/hotspots/v1.1/index.e...
/shared_res/agility/next-components/hero-home/v1.1/index..../shared_res/agility/next-components/hero-home/v1.1/index....
/shared_res/agility/next-components/hero-banner/v1.1/inde.../shared_res/agility/next-components/hero-banner/v1.1/inde...
/shared_res/agility/next-components/foundations/v1.1/inde.../shared_res/agility/next-components/foundations/v1.1/inde...
/shared_res/agility/next-components/foundations/v1.1/inde.../shared_res/agility/next-components/foundations/v1.1/inde...
/shared_res/agility/next-components/footer-logos/v1.1/ind.../shared_res/agility/next-components/footer-logos/v1.1/ind...
/shared_res/agility/next-components/footer-links/v1.1/ind.../shared_res/agility/next-components/footer-links/v1.1/ind...
/shared_res/agility/next-components/footer-bottom/v1.1/in.../shared_res/agility/next-components/footer-bottom/v1.1/in...
/shared_res/agility/next-components/featured-products/v1..../shared_res/agility/next-components/featured-products/v1....
/shared_res/agility/next-components/featured-content/v1.1.../shared_res/agility/next-components/featured-content/v1.1...
/shared_res/agility/next-components/dropdown/v1.1/index.e.../shared_res/agility/next-components/dropdown/v1.1/index.e...
/shared_res/agility/next-components/banner/v1.1/index.es..../shared_res/agility/next-components/banner/v1.1/index.es....
/shared_res/agility/next-components/app-banner/v1.1/index.../shared_res/agility/next-components/app-banner/v1.1/index...
www.nespresso.com/shared_res/agility/casper/eventHub/v1/main.jswww.nespresso.com/shared_res/agility/casper/eventHub/v1/main.js.map
www.nespresso.com/shared_res/agility/casper/componentProvider/v1/async.main.js/shared_res/agility/casper/componentProvider/v1/async.mai...
static.cloud.coveo.com/coveo.analytics.js/2/coveoua.jsstatic.cloud.coveo.com/coveo.analytics.js/2/coveoua.js.map
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
77

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
www.nespresso.com/nl/en/legalMore Information
www.nespresso.com/nl/en/legalMore information

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

Crawling and Indexing

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Koffie keuzehulp div.cVfqe > section.VFzHl > div.CEFdv > a._button_17zei_1
Help me choose div.cVfqe > section.VFzHl > div.CEFdv > a._button_17zei_1
Back to the top of the page div.cb-inner > div.cb-row > div.pagetop > a

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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