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Lighthouse Desktop

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

Audit breakdown by category with detailed findings.

24

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
connect.facebook.net/en_US/fbevents.js1200.0 s95.0 KiB
/signals/config/239211483313745?v=2.9.293&r=stable&domain...1200.0 s39.9 KiB
cdn.9gtb.com/script.js?rev=9b8201f86400.0 s60.4 KiB
d.impactradius-event.com/A2740924-0b9f-4913-8940-d3f9307087541.js900.0 s19.9 KiB
d.impactradius-event.com/A2740924-0b9f-4913-8940-d3f9307087541.js900.0 s19.9 KiB
scripts.clarity.ms/0.8.59/clarity.js86400.0 s26.2 KiB
widget.trustpilot.com/trustboxes/5419b6ffb0d04a076446a9af/main.js86400.0 s26.0 KiB
widget.trustpilot.com/trustboxes/5419b732fbfb950b10de65e5/main.js86400.0 s25.7 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
/production-klarna-il-shopify-osm/d3bc5d6366701989e2db5a9...0.0 ms6.7 KiB
tag.rmp.rakuten.com/127489.ct.js86400.0 s14.5 KiB
tag.rmp.rakuten.com/127489.ct.js86400.0 s14.5 KiB
widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js86400.0 s8.1 KiB
/v2.1/js/header.min.js?settings=eyJrZXkiOiJnOFZPY05XTk5Hb...0.0 ms2.9 KiB
static.klaviyo.com/onsite/js/KD7tKs/klaviyo.js?company_id=KD7tKs1.0 s2.7 KiB
/the-grind-website.myshopify.com.js?settings=167880373983...0.0 ms2.5 KiB
invitejs.trustpilot.com/tp.min.js86400.0 s4.0 KiB
content.9gtb.com/loader.js86400.0 s1.9 KiB
/gorgias-chat-production-client-builds/new_bundle/gorgias...3600.0 s874 B
shop.app/checkouts/internal/preloads.js?locale=en-US&shop_id=1232928773760.0 s529 B
/bootstrap/v5/tp.widget.sync.bootstrap.min.js?shop=the-gr...86400.0 s1.1 KiB
/collect?v=2&fmt=js&pid=8512962&time=1775636093574&li_ads...0.0 ms272 B
collector-31248.tvsquared.com/tv2track.js0.0 ms190 B
collector-31248.tvsquared.com/tv2track.js0.0 ms190 B
/tr/?id=239211483313745&ev=PageView&dl=https%3A%2F%2Fgrin...0.0 ms16 B
tag.rmp.rakuten.com/127489.ct.js86400.0 s0 B
uktc.fospha.com/ijento.js7200.0 s0 B
widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js86400.0 s0 B
static.klaviyo.com/onsite/js/KD7tKs/klaviyo.js?company_id=KD7tKs1.0 s0 B
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...300.0 s0 B
content.9gtb.com/loader.js86400.0 s0 B
polyfill-fastly.net/v2/polyfill.min.js604800.0 s0 B
/p.css?s=1&k=swo7fpw&ht=tk&f=49383.49384.49386.49387.4938...604800.0 s0 B
shop.app/checkouts/internal/preloads.js?locale=en-US&shop_id=1232928773760.0 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:0.481814] map[score:0.467831] map[score:0.013983]]
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:0.7878350000000001] map[node:map[boundingRect:map[bottom:979 height:435 left:0 right:1350 top:544 width:1350] lhId:page-7-svg nodeLabel:div#shopify-section-template--14894880718905__2023-tv-ad-campaign-hero > section.position-relative > div.tv-ad-campaign-hero-2023__coloured-slant > svg.d-none path:1,HTML,1,BODY,7,MAIN,0,ARTICLE,1,DIV,0,SECTION,0,DIV,1,svg selector:div#shopify-section-template--14894880718905__2023-tv-ad-campaign-hero > section.position-relative > div.tv-ad-campaign-hero-2023__coloured-slant > svg.d-none snippet:<svg class="d-none d-md-block" viewBox="0 0 40 100" preserveAspectRatio="none"> type:node] score:0.753321 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:949 height:780 left:441 right:1611 top:169 width:1170] lhId:page-2-IMG nodeLabel:div.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100 path:1,HTML,1,BODY,7,MAIN,0,ARTICLE,1,DIV,0,SECTION,1,DIV,0,DIV,0,PICTURE,2,IMG selector:div.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100 snippet:<img class="w-100 tv-ad-campaign-hero-2023__img" src="https://grind.co.uk/cdn/shop/files/Grind-TVC_Endframe-Comp_1900x.png?v=168…" alt="" loading="lazy" fetchpriority="high"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:5768 height:5721 left:0 right:1350 top:47 width:1350] lhId:page-12-MAIN nodeLabel:This is better coffee. Get started with 30 home-compostable pods for $20.25. … path:1,HTML,1,BODY,7,MAIN selector:body.template-page > main#MainContent snippet:<main id="MainContent" class="main-content" role="main" main-content=""> type:node] score:0.034514 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:949 height:780 left:441 right:1611 top:169 width:1170] lhId:page-2-IMG nodeLabel:div.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100 path:1,HTML,1,BODY,7,MAIN,0,ARTICLE,1,DIV,0,SECTION,1,DIV,0,DIV,0,PICTURE,2,IMG selector:div.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100 snippet:<img class="w-100 tv-ad-campaign-hero-2023__img" src="https://grind.co.uk/cdn/shop/files/Grind-TVC_Endframe-Comp_1900x.png?v=168…" alt="" loading="lazy" fetchpriority="high"> type:node]] map[cause:Web font extra:map[type:url value:https://grind.co.uk/cdn/shop/t/207/assets/fa-brands-400.woff2]]] type:subitems]]]
headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.000259] map[score:0.000259 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:3298 height:468 left:791 right:1259 top:2830 width:468] lhId:page-5-IMG nodeLabel:div.getting-started__product > div.position-relative > picture > img.getting-started__image path:1,HTML,1,BODY,7,MAIN,0,ARTICLE,6,DIV,0,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,PICTURE,1,IMG selector:div.getting-started__product > div.position-relative > picture > img.getting-started__image snippet:<img class="getting-started__image" loading="lazy" src="https://grind.co.uk/cdn/shop/files/firstdelivery_7954ff78-55b5-421f-9c39-9…" alt=""> type:node]]] type:subitems]]]

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.

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:30.216 source:map[column:161314 line:77 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/theme.js?v1.0.1&v=70234220758300410981775141279 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:179.391 source:map[type:text value:[unattributed]]] map[reflowTime:9.085 source:map[column:3548 line:5 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:1.063 source:map[column:960 line:5 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:0.624 source:map[column:4294 line:5 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:1.417 source:map[column:143436 line:76 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/theme.js?v1.0.1&v=70234220758300410981775141279 urlProvider:network]] map[reflowTime:35.742 source:map[column:48186 line:33 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:2.371 source:map[column:48862 line:33 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:0.335 source:map[column:48920 line:33 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:0.42 source:map[column:48984 line:33 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:9.667 source:map[column:48208 line:33 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:0.49 source:map[column:49897 line:33 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:2.268 source:map[column:170496 line:76 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/theme.js?v1.0.1&v=70234220758300410981775141279 urlProvider:network]] map[reflowTime:0.312 source:map[column:84243 line:33 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:1.096 source:map[column:39639 line:37 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:5.809 source:map[column:51313 line:33 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:0.82 source:map[column:52812 line:33 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189 urlProvider:network]] map[reflowTime:0.84 source:map[column:91767 line:76 type:source-location url:https://grind.co.uk/cdn/shop/t/207/assets/theme.js?v1.0.1&v=70234220758300410981775141279 urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
form.needsclick > div.needsclick > div.needsclick > img.needsclick form.needsclick > div.needsclick > div.needsclick > img.needsclick
/company/KD7tKs/images/37592a36-4699-48ac-8bad-6555b99522...616.7 KiB584.9 KiB
/cdn/shop/files/homepage_hero_categories_desktop_pokemon_...482.6 KiB321.3 KiB
section#shoppable-block-template--14894880718905__1643731712d5b0352b > div.position-relative > picture > img.d-block section#shoppable-block-template--14894880718905__1643731712d5b0352b > div.position-relative > picture > img.d-block
/cdn/shop/files/Homepage_Block3_ShoppableDesktop_1920x.jp...194.3 KiB85.0 KiB
div.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100 div.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100
grind.co.uk/cdn/shop/files/Grind-TVC_Endframe-Comp_1900x.png?v=1686766318117.1 KiB72.7 KiB
div#shoppable-grindnespressopodsbulk > div.shoppable-card__inner > picture.overflow-hidden > img.w-100 div#shoppable-grindnespressopodsbulk > div.shoppable-card__inner > picture.overflow-hidden > img.w-100
grind.co.uk/cdn/shop/files/house_bulkbox_grey_1920x.webp?v=175429611063.4 KiB62.4 KiB
div#shoppable-grind-machine > div.shoppable-card__inner > picture.overflow-hidden > img.w-100 div#shoppable-grind-machine > div.shoppable-card__inner > picture.overflow-hidden > img.w-100
grind.co.uk/cdn/shop/products/CoffeeMachine1600_2_1920x.jpg?v=171206109757.1 KiB55.9 KiB
/cdn/shop/files/2603_Pokemon_Ecom_Homepage_MarketingBlock...89.3 KiB45.2 KiB
div.getting-started__product > div.position-relative > picture > img.getting-started__image div.getting-started__product > div.position-relative > picture > img.getting-started__image
/cdn/shop/files/firstdelivery_7954ff78-55b5-421f-9c39-907...56.3 KiB42.4 KiB
Grind logo div.needsclick > div.needsclick > div.needsclick > img.needsclick
/company/KD7tKs/images/32135230-be09-4303-9cd8-e8b2cf0eea...14.3 KiB13.3 KiB
/cdn/shop/files/2603_Pokemon_PLP_TinPod_Transparent_330x....25.6 KiB7.9 KiB
/cdn/shop/files/2603_Pokemon_PLP_TinBG_Transparent_330x.g...24.6 KiB6.9 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.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100
path: 1,HTML,1,BODY,7,MAIN,0,ARTICLE,1,DIV,0,SECTION,1,DIV,0,DIV,0,PICTURE,2,IMG
selector: div.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100
snippet: <img class="w-100 tv-ad-campaign-hero-2023__img" src="https://grind.co.uk/cdn/shop/files/Grind-TVC_Endframe-Comp_1900x.png?v=168…" alt="" loading="lazy" fetchpriority="high">

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.

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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: 3.3 s
URLTime Spent
grind.co.uk/3.3 s
grind.co.uk/pages/en-us0.0 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.

ElementLayout shift score
div#shopify-section-template--14894880718905__2023-tv-ad-campaign-hero > section.position-relative > div.tv-ad-campaign-hero-2023__coloured-slant > svg.d-none div#shopify-section-template--14894880718905__2023-tv-ad-campaign-hero > section.position-relative > div.tv-ad-campaign-hero-2023__coloured-slant > svg.d-none
0.753
0.468
This is better coffee. Get started with 30 home-compostable pods for $20.25. … body.template-page > main#MainContent
0.035
0.014
0.000

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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
grind.co.uk/pages/en-us4.2 s96 ms15 ms
Unattributable1.3 s57 ms0.0 ms
/cdn/shop/t/207/assets/theme.js?v1.0.1&v=7023422075830041...1.1 s963 ms8.0 ms
grind.co.uk/cdn/wpm/b0e8c7c7aw41bd75a1p837d7fd4m8b145375m.js543 ms467 ms25 ms
grind.co.uk/cdn/shop/t/207/assets/vendor.js?v=30099029874421081791766411189433 ms278 ms27 ms
cdn.optimizely.com/js/25879780104.js412 ms200 ms74 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...270 ms212 ms0.6 ms
/extensions/019d485d-136a-77a6-822c-77732ebc370b/littleda...256 ms243 ms7.2 ms
/cdn/s/trekkie.storefront.e683ac02f599017ff9915d0144977db...244 ms116 ms18 ms
assets.gorgias.chat/build/static/js/279.6ba6eb825556cdb4.js239 ms185 ms6.2 ms
scripts.clarity.ms/0.8.59/clarity.js226 ms172 ms1.9 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...149 ms97 ms0.7 ms
www.googletagmanager.com/gtag/js?id=G-T4M08DYMXB133 ms50 ms83 ms
grind.co.uk/119 ms35 ms14 ms
grind.co.uk/cdn/shop/t/207/assets/wizard.js?v11775636092824106 ms69 ms14 ms
www.googletagmanager.com/gtag/js?id=AW-17893060665&cx=c&gtm=4e6470h2103 ms87 ms15 ms
www.googletagmanager.com/gtm.js?id=GTM-MGRCJHV95 ms54 ms39 ms
www.googletagmanager.com/gtag/js?id=AW-794865512&cx=c&gtm=4e6470h292 ms80 ms11 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMw.js84 ms70 ms12 ms
assets.gorgias.chat/build/static/js/557.6de1f9ffeac828e3.js71 ms63 ms2.9 ms
grind.co.uk/cdn/shopifycloud/perf-kit/shopify-perf-kit-3.3.1.min.js65 ms43 ms1.6 ms
/signals/config/239211483313745?v=2.9.293&r=stable&domain...55 ms50 ms4.5 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 Evaluation4.2 s
Other3.8 s
Style & Layout1.1 s
Rendering1.0 s
Script Parsing & Compilation483 ms
Garbage Collection176 ms
Parse HTML & CSS158 ms

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 4.8 KiB
URLTransfer SizeEst Savings
inline: document.documentElement.className =…17.6 KiB4.8 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.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100 div.container > div.tv-ad-campaign-hero-2023__container > picture.tv-ad-campaign-hero-2023__picture > img.w-100
grind.co.uk/cdn/shop/files/Grind-TVC_Endframe-Comp_1900x.png?v=1686766318
section#shoppable-block-template--14894880718905__1643731712d5b0352b > div.position-relative > picture > img.d-block section#shoppable-block-template--14894880718905__1643731712d5b0352b > div.position-relative > picture > img.d-block
/cdn/shop/files/Homepage_Block3_ShoppableDesktop_1920x.jp...
div.getting-started__product > div.position-relative > picture > img.getting-started__image div.getting-started__product > div.position-relative > picture > img.getting-started__image
/cdn/shop/files/firstdelivery_7954ff78-55b5-421f-9c39-907...
a.d-flex > figure.three-products__figure > picture > img.img-fluid a.d-flex > figure.three-products__figure > picture > img.img-fluid
/cdn/shop/files/new-packaging-lifestyle_41c26735-eccd-491...
a.d-flex > figure.three-products__figure > picture > img.img-fluid a.d-flex > figure.three-products__figure > picture > img.img-fluid
/cdn/shop/files/pods-tin-lifestyle-2_e621d454-a50c-4afa-8...
a.d-flex > figure.three-products__figure > picture > img.img-fluid a.d-flex > figure.three-products__figure > picture > img.img-fluid
/cdn/shop/files/seasonal-lifestyle-2023_a342adb9-eef9-4af...
Grind logo div.needsclick > div.needsclick > div.needsclick > img.needsclick
/company/KD7tKs/images/32135230-be09-4303-9cd8-e8b2cf0eea...
Evening Standard logo div.slick-track > div.col-auto > a.d-flex > img.w-100
/cdn/shop/files/es_c2c6557e-425f-484f-bf10-2a1ce7f5094e_2...
Evening Standard logo div.slick-track > div.col-auto > a.d-flex > img.w-100
/cdn/shop/files/es_c2c6557e-425f-484f-bf10-2a1ce7f5094e_2...
Guardian logo div.slick-track > div.col-auto > a.d-flex > img.w-100
grind.co.uk/cdn/shop/files/guardian_140x.png?v=1613693745
Guardian logo div.slick-track > div.col-auto > a.d-flex > img.w-100
grind.co.uk/cdn/shop/files/guardian_140x.png?v=1613693745

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

Document request latency
Optimize DOM size
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify CSS
Reduce unused CSS
User Timing marks and measures 85 user timings
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 5 animated elements found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 150 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 550 ms
INP breakdown
80

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

Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Shop All nav.d-flex > ul.d-none > li.nav-link > button.bg-transparent
Coffee nav.d-flex > ul.d-none > li.nav-link > button.bg-transparent
Discover nav.d-flex > ul.d-none > li.nav-link > button.bg-transparent

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#shopify-section-announcement-bar > div.announcement-bar > div.announcement-bar__inner > button.announcement-bar__close div#shopify-section-announcement-bar > div.announcement-bar > div.announcement-bar__inner > button.announcement-bar__close
nav.d-flex > ul.d-none > li.d-none > button.position-relative nav.d-flex > ul.d-none > li.d-none > button.position-relative
section#shoppable-block-template--14894880718905__1643731712d5b0352b > div.position-relative > div.shoppable-click-layer > button.shoppable-clicker section#shoppable-block-template--14894880718905__1643731712d5b0352b > div.position-relative > div.shoppable-click-layer > button.shoppable-clicker
section#shoppable-block-template--14894880718905__1643731712d5b0352b > div.position-relative > div.shoppable-click-layer > button.shoppable-clicker section#shoppable-block-template--14894880718905__1643731712d5b0352b > div.position-relative > div.shoppable-click-layer > button.shoppable-clicker

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.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon
div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon
div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon
div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
nav.d-flex > ul.d-none > li.d-none > a.header-link nav.d-flex > ul.d-none > li.d-none > a.header-link
nav.d-flex > ul.d-none > li.d-none > a.header-link nav.d-flex > ul.d-none > li.d-none > a.header-link

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.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Shop All Coffee Discover div.desktop-menu-2023 > div.py-2 > nav.d-flex > ul.d-none

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Form elements have associated labels
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<frame>` or `<iframe>` elements have a title
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
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
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Identical links have the same purpose.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
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
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Elements with visible text labels have matching accessible names.
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.
81

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
AttributionReporting
Specifying overflow: visible on img, video and canvas tags may cause them to produce visual content outside of the element bounds. See https://github.com/WICG/shared-element-transitions/blob/main/debugging_overflow_on_images.md.

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
grind.co.uk/cdn/shop/t/207/assets/wizard.js?v11775636092824grind.co.uk/cdn/shop/t/207/assets/main.aec34637.js.map
/cdn/shopifycloud/shop-js/modules/v2/loader.init-shop-car.../cdn/shopifycloud/shop-js/modules/v2/loader.init-shop-car...
/cdn/shopifycloud/shop-js/modules/v2/loader.init-shop-car.../cdn/shopifycloud/shop-js/modules/v2/loader.init-shop-car...
/cdn/shopifycloud/shop-js/modules/v2/client.shop-cart-syn.../cdn/shopifycloud/shop-js/modules/v2/client.shop-cart-syn...
/cdn/shopifycloud/shop-js/modules/v2/client.shop-cart-syn.../cdn/shopifycloud/shop-js/modules/v2/client.shop-cart-syn...
/cdn/shopifycloud/shop-js/modules/v2/client.init-shop-car.../cdn/shopifycloud/shop-js/modules/v2/client.init-shop-car...
/cdn/shopifycloud/shop-js/modules/v2/client.init-shop-car.../cdn/shopifycloud/shop-js/modules/v2/client.init-shop-car...
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grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.validators_COWpvBj6.esm.js/cdn/shopifycloud/shop-js/modules/v2/chunk.validators_COW...
grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.v4_CSBSzmbm.esm.jsgrind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.v4_CSBSzmbm.esm.js.map
grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.v4_CSBSzmbm.esm.jsgrind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.v4_CSBSzmbm.esm.js.map
/cdn/shopifycloud/shop-js/modules/v2/chunk.useUserRecogni.../cdn/shopifycloud/shop-js/modules/v2/chunk.useUserRecogni...
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/cdn/shopifycloud/shop-js/modules/v2/chunk.useEventListen.../cdn/shopifycloud/shop-js/modules/v2/chunk.useEventListen...
/cdn/shopifycloud/shop-js/modules/v2/chunk.useEventListen.../cdn/shopifycloud/shop-js/modules/v2/chunk.useEventListen...
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grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.errors_C1VNjpXc.esm.jsgrind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.errors_C1VNjpXc.esm.js.map
grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.document_wK9XgDsR.esm.js/cdn/shopifycloud/shop-js/modules/v2/chunk.document_wK9Xg...
grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.document_wK9XgDsR.esm.js/cdn/shopifycloud/shop-js/modules/v2/chunk.document_wK9Xg...
/cdn/shopifycloud/shop-js/modules/v2/chunk.defineInitFunc.../cdn/shopifycloud/shop-js/modules/v2/chunk.defineInitFunc...
/cdn/shopifycloud/shop-js/modules/v2/chunk.defineInitFunc.../cdn/shopifycloud/shop-js/modules/v2/chunk.defineInitFunc...
grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.debounce_Cw7GgcT5.esm.js/cdn/shopifycloud/shop-js/modules/v2/chunk.debounce_Cw7Gg...
grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.debounce_Cw7GgcT5.esm.js/cdn/shopifycloud/shop-js/modules/v2/chunk.debounce_Cw7Gg...
grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.authorize_CvvY-RZO.esm.js/cdn/shopifycloud/shop-js/modules/v2/chunk.authorize_CvvY...
grind.co.uk/cdn/shopifycloud/shop-js/modules/v2/chunk.authorize_CvvY-RZO.esm.js/cdn/shopifycloud/shop-js/modules/v2/chunk.authorize_CvvY...
/v2.1/js/header.min.js?settings=eyJrZXkiOiJnOFZPY05XTk5Hb...ecommplugins-scripts.trustpilot.com/v2.1/js/header.min.js.map
/gorgias-chat-bundle.js?rev=38f47b6d&appKey=01GYCBTKGXQ2S...config.gorgias.chat/gorgias-chat-bundle.js.map
assets.gorgias.chat/build/static/js/vendor-server-state-libs.255e0a472bca1448.js/build/static/js/vendor-server-state-libs.255e0a472bca144...
assets.gorgias.chat/build/static/js/vendor-redux-libs.dd94db4e3e41d8c6.jsassets.gorgias.chat/build/static/js/vendor-redux-libs.dd94db4e3e41d8c6.js.map
assets.gorgias.chat/build/static/js/vendor-react-core.820de3d88eb95c8f.jsassets.gorgias.chat/build/static/js/vendor-react-core.820de3d88eb95c8f.js.map
assets.gorgias.chat/build/static/js/render-chat-app.0183ee22fd9d81d0.jsassets.gorgias.chat/build/static/js/render-chat-app.0183ee22fd9d81d0.js.map
/build/static/js/floating-shopper-engagement-widget.5888c.../build/static/js/floating-shopper-engagement-widget.5888c...
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/bootstrap/v5/tp.widget.sync.bootstrap.min.js?shop=the-gr...widget.trustpilot.com/bootstrap/v5/tp.widget.sync.bootstrap.min.js.map
widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.jswidget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js.map
widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.jswidget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js.map
grind.co.uk/cdn/shopifycloud/consent-tracking-api/v0.1/consent-tracking-api.js/cdn/shopifycloud/consent-tracking-api/v0.1/consent-track...
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 browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
85

SEO

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

Crawling and Indexing

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
nav.d-flex > ul.d-none > li.d-none > a.header-link nav.d-flex > ul.d-none > li.d-none > a.header-link

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.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon
div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon
div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon
div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon div.getting-started-card > div.getting-started-card__content > div.getting-started-card__icon-wrapper > img.getting-started-card__icon

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
robots.txt is valid
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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