Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
play.gotolstoy.com/widget-v2/widget.js	300.0 s	79.4 KiB
/apps/proxy/script/shopify/market/nosto.js?merchant=shopi...	600.0 s	51.9 KiB
cdn.attn.tv/tag/2026-latest/unified-tag.js?v=2026-latest_90ae5a3c876	300.0 s	48.7 KiB
/o/lite.js?sessionId=hWNAmOXQbws9kBq899XlZDQB&ping=false&...	3600.0 s	51.3 KiB
d3hw6dc1ow8pp2.cloudfront.net/referrals/js/referrals-api.js	300.0 s	27.5 KiB
cdn.9gtb.com/script.js?rev=9b8201f	86400.0 s	60.5 KiB
/rapid/lib/tyXGAbRSPOGw9g.js?shop=colourpop-prd.myshopify...	1800.0 s	25.1 KiB
na-library.klarnaservices.com/lib.js	60.0 s	19.0 KiB
/v1/loader/PSaHjYPLB0BAwFxxMZQ5ddjJDIF0u0d739NUrxNy?langu...	0.0 ms	13.0 KiB
cdn-static.okendo.io/reviews-widget-plus/js/okendo-reviews.js	300.0 s	9.9 KiB
cdn.506.io/eg/script.js?shop=colourpop-prd.myshopify.com&v=9	604800.0 s	78.0 KiB
cdn-scripts.signifyd.com/shopify/script-tag.js?shop=colourpop-prd.myshopify.com	3600.0 s	7.1 KiB
/pixel.js?shop=colourpop-prd.myshopify.com&client_id=1698...	0.0 ms	3.8 KiB
cdn.attn.tv/colourpop/dtag.js?shop=colourpop-prd.myshopify.com	120.0 s	3.8 KiB
cdn.attn.tv/colourpop/dtag.js	120.0 s	3.8 KiB
a42cdn.usablenet.com/a42/colourpop/default/prod/cs-start?position=bottom-right	3600.0 s	4.6 KiB
static.klaviyo.com/onsite/js/TmEje7/klaviyo.js?company_id=TmEje7	1.0 s	2.5 KiB
/Affiliates/sms_aff_clicktrack.js?domain=colourpop.com&ex...	300.0 s	2.4 KiB
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...	300.0 s	2.1 KiB
/o/loader.js?version=lite&ping=false&profile=true&session...	3600.0 s	1.6 KiB
cdn-static.okendo.io/loyalty/js/init-onsite.js	300.0 s	1019 B
content.9gtb.com/loader.js	86400.0 s	1.9 KiB
/refersion_client/16985/tracking/pub_28a027e59808030078de...	0.0 ms	574 B
shop.app/checkouts/internal/preloads.js?locale=en-FR&shop_id=13380845	60.0 s	549 B
cdn.attn.tv/growth-tag-assets/client-configs/Ujc.js	120.0 s	534 B
/klevu-js-v1/customizations/blankScript.js?klevuapi=klevu...	14400.0 s	374 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:0.276956] map[node:map[boundingRect:map[bottom:1536 height:525 left:0 right:412 top:1011 width:412] lhId:page-31-IMG nodeLabel:div.flex > div.w-full > div#image__wrapper-template--16180604534866__shop_the_look_yV6YzE > img.w-full path:1,HTML,1,BODY,9,APP-PROVIDER,4,MAIN,2,DIV,2,SHOP-THE-LOOK,0,DIV,0,DIV,0,DIV,0,IMG selector:div.flex > div.w-full > div#image__wrapper-template--16180604534866__shop_the_look_yV6YzE > img.w-full snippet:<img src="https://colourpop.com/cdn/shop/files/Little-Mermaid_Content-Block_Shop-the…" alt="" srcset="//colourpop.com/cdn/shop/files/Little-Mermaid_Content-Block_Shop-the-Look_…" width="828" height="1106.0" loading="lazy" class="w-full block absolute inset-0 w-full md:hidden h-full object-cover object-…" fetchpriority="auto" format="webp"> type:node] score:0.174564] map[node:map[boundingRect:map[bottom:1536 height:525 left:0 right:412 top:1011 width:412] lhId:page-31-IMG nodeLabel:div.flex > div.w-full > div#image__wrapper-template--16180604534866__shop_the_look_yV6YzE > img.w-full path:1,HTML,1,BODY,9,APP-PROVIDER,4,MAIN,2,DIV,2,SHOP-THE-LOOK,0,DIV,0,DIV,0,DIV,0,IMG selector:div.flex > div.w-full > div#image__wrapper-template--16180604534866__shop_the_look_yV6YzE > img.w-full snippet:<img src="https://colourpop.com/cdn/shop/files/Little-Mermaid_Content-Block_Shop-the…" alt="" srcset="//colourpop.com/cdn/shop/files/Little-Mermaid_Content-Block_Shop-the-Look_…" width="828" height="1106.0" loading="lazy" class="w-full block absolute inset-0 w-full md:hidden h-full object-cover object-…" fetchpriority="auto" format="webp"> type:node] score:0.101238] map[node:map[boundingRect:map[bottom:108 height:68 left:122 right:259 top:40 width:137] lhId:page-35-DIV nodeLabel:div.header-group > div#shopify-section-sections--16180603879506__main > header.grid > div.flex path:1,HTML,1,BODY,9,APP-PROVIDER,3,MAIN-HEADER,0,DIV,2,DIV,0,HEADER,1,DIV selector:div.header-group > div#shopify-section-sections--16180603879506__main > header.grid > div.flex snippet:<div class="flex place-items-center place-content-center px-sm"> type:node] score:0.000971 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:86 height:24 left:139 right:242 top:62 width:103] lhId:page-37-IMG nodeLabel:h1.inline-flex > a.h6 > div.inline-flex > img.w-full path:1,HTML,1,BODY,9,APP-PROVIDER,3,MAIN-HEADER,0,DIV,2,DIV,0,HEADER,1,DIV,0,H1,0,A,0,DIV,0,IMG selector:h1.inline-flex > a.h6 > div.inline-flex > img.w-full snippet:<img src="https://colourpop.com/cdn/shop/files/colourpop-logo.svg?v=1728523904&width…" alt="" srcset="//colourpop.com/cdn/shop/files/colourpop-logo.svg?v=1728523904&width=220 2…" width="600" height="52.0" sizes="(max-width: 440px) 50vw, 220px" class="w-full block object-contain" fetchpriority="auto" format="webp"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:26 height:22 left:84 right:328 top:4 width:244] lhId:page-34-P nodeLabel:Free U.S. shipping on orders over $35 path:1,HTML,1,BODY,9,APP-PROVIDER,3,MAIN-HEADER,0,DIV,1,DIV,0,SWIPER-CONTAINER,1,SWIPER-SLIDE,0,P selector:div#shopify-section-sections--16180603879506__announcement-bar > swiper-container.announcement-bar > swiper-slide.flex > p.inline-block snippet:<p class="inline-block"> type:node] score:0.000183 subItems:map[items:[map[cause:Web font extra:map[type:url value:https://colourpop.com/cdn/shop/t/1219/assets/VisbyCF-Medium.woff]] map[cause:Web font extra:map[type:url value:https://colourpop.com/cdn/shop/t/1219/assets/VisbyCF-Bold.woff]]] type:subitems]]]

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:15.381 source:map[column:7556 line:3 type:source-location url:https://cdn.jsdelivr.net/npm/@appmate/wishlist@5.29.0/wishlist-element.js urlProvider:network]]]

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

items: [map[reflowTime:152.951 source:map[type:text value:[unattributed]]] map[reflowTime:34.639 source:map[column:48216 line:78 type:source-location url:https://widget.gotolstoy.com/we/widget.js urlProvider:network]] map[reflowTime:24.674 source:map[column:48239 line:78 type:source-location url:https://widget.gotolstoy.com/we/widget.js urlProvider:network]] map[reflowTime:47.076 source:map[column:4975 line:0 type:source-location url:https://colourpop.com/cdn/shop/t/1219/assets/chunk-swiper-element-bundle-DRhDKJlJ.js urlProvider:network]] map[reflowTime:23.611 source:map[column:10925 line:0 type:source-location url:https://colourpop.com/cdn/shop/t/1219/assets/chunk-swiper-element-bundle-DRhDKJlJ.js urlProvider:network]] map[reflowTime:0.458 source:map[column:16586 line:0 type:source-location url:https://colourpop.com/cdn/shop/t/1219/assets/chunk-swiper-element-bundle-DRhDKJlJ.js urlProvider:network]] map[reflowTime:0.529 source:map[column:54311 line:0 type:source-location url:https://colourpop.com/cdn/shop/t/1219/assets/chunk-swiper-element-bundle-DRhDKJlJ.js urlProvider:network]] map[reflowTime:0.704 source:map[column:58 line:0 type:source-location url: urlProvider:network]] map[reflowTime:23.578 source:map[column:1989 line:0 type:source-location url:https://cdn.jsdelivr.net/npm/@appmate/wishlist@5.29.0/wishlist-app.js urlProvider:network]] map[reflowTime:13.683 source:map[column:18161 line:2 type:source-location url:https://cdn.jsdelivr.net/npm/@appmate/wishlist@5.29.0/wishlist-element.js urlProvider:network]] map[reflowTime:1.698 source:map[column:25047 line:2 type:source-location url:https://cdn.jsdelivr.net/npm/@appmate/wishlist@5.29.0/wishlist-element.js urlProvider:network]] map[reflowTime:12.564 source:map[column:24615 line:2 type:source-location url:https://cdn.jsdelivr.net/npm/@appmate/wishlist@5.29.0/wishlist-element.js urlProvider:network]] map[reflowTime:13.026 source:map[column:19868 line:2 type:source-location url:https://cdn.jsdelivr.net/npm/@appmate/wishlist@5.29.0/wishlist-element.js urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
Close-up eyelid wears a shimmery metallic rose-mauve wing, showcasing ColourPop… `main-product#product-card-7546902741074 > a.block > div.aspect-square > img.w-full`	colourpop.com/cdn/shop/files/ShadowStix-NextSpot_1457.jpg?v=1775253624&width=500	91.9 KiB	58.5 KiB
ColourPop and The Little Mermaid `main-product#product-card-7525266227282 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_FullCollection_Model_EyeMac...	86.6 KiB	53.3 KiB
Multichrome Shadow Stix Trio `main-product#product-card-7546902806610 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/ShadowStix_CottonCandy_MacroEye_Deep_4659...	83.4 KiB	50.1 KiB
Multi Finish Shadow Stix Trio `main-product#product-card-7546909261906 > a.block > div.aspect-square > img.w-full`	colourpop.com/cdn/shop/files/socialite_0182.jpg?v=1775252712&width=500	83.2 KiB	49.9 KiB
Woman with bold blue eyeshadow shapes her eyebrow with the Brow Boss brow penci… `div.w-full > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/BrowBoss-HP-Banner_Med_Face_Mobile.jpg?v=...	52.4 KiB	37.6 KiB
ColourPop award-winning liquid blush lineup in shades from nude to berry, bottl… `div.w-full > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/MED-BANNER-MOBILE-828x828_76a5f6bd-d27e-4...	42.1 KiB	30.2 KiB
div.w-full > a.block > div.aspect-square > img.w-full `div.w-full > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/FreshKissGlossyBalmwithPearl_WhippedCream...	35.1 KiB	25.2 KiB
section#shopify-section-template--16180604534866__image_banner_TBrzqX > div.block > div.relative > img.w-full `section#shopify-section-template--16180604534866__image_banner_TBrzqX > div.block > div.relative > img.w-full`	/cdn/shop/files/Little-Mermaid_HP-Banner_Med_Launch-Model...	87.4 KiB	21.1 KiB
Close-up of two models’ lips wearing Colourpop Shine. Shimmer. Repeat. Vanilla … `main-product#product-card-7546902708306 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/FreshKissGlossyBalmwithPearl_FullCollecti...	58.4 KiB	17.7 KiB
section#shopify-section-template--16180604534866__image_banner_pqnnXf > div.block > div.relative > img.w-full `section#shopify-section-template--16180604534866__image_banner_pqnnXf > div.block > div.relative > img.w-full`	/cdn/shop/files/SilverLining-HP-Banner_Med_Mobile_0e9fa21...	65.9 KiB	15.9 KiB
Not A Guppy `main-product#product-card-7525265997906 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_MultichromeHighlighter_Nota...	56.0 KiB	15.3 KiB
ColourPop and The Little Mermaid `main-product#product-card-7525266227282 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/Little_Mermaid_Full_Collection_Product_St...	55.9 KiB	15.2 KiB
Soft Shell `main-product#product-card-7525266063442 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_MultichromeHighlighter_Soft...	55.4 KiB	14.7 KiB
Get a multichrome mermaid glow with these highlighters. ✨🧜‍♀️ With a mermaid scale… `div > div.tolstoy-carousel-tile > div.tolstoy-carousel-video-container > video.tolstoy-carousel-video`	/s/files/1/1338/0845/files/preview_images/1352c127c8d64e2...	35.5 KiB	12.1 KiB
Not A Guppy `main-product#product-card-7525265997906 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_MultichromeHighlighter_Nota...	52.4 KiB	11.7 KiB
Part of Your World `main-product#product-card-7525262655570 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_LipKit_PartofYourWorld_Mode...	52.3 KiB	11.6 KiB
Flounder Hair Clip `main-product#product-card-7525213143122 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_HairClip_ProductStylized.jp...	52.2 KiB	11.5 KiB
Jumping Jellyfish! `main-product#product-card-7543968006226 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_Bundle_JumpingJellyfish__Pr...	51.4 KiB	10.7 KiB
Shimmery champagne and warm mocha eyeshadows sweep across a single eyelid with … `main-product#product-card-7546902610002 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/Image5_EyeshadowPalette_DejaBrew.jpg?v=17...	50.9 KiB	10.2 KiB
Glossy pink lips coated in ColourPop So Juicy Lip Oil hold a gold charm necklac… `div.flex > div.md:w-2/5 > div.h-72 > img.w-full`	/cdn/shop/files/BROOKLYCHARMMODEL_0454_591ae566-8a60-450c...	88.9 KiB	10.2 KiB
The Ocean Will Be Mine `main-product#product-card-7525262786642 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_LipKit_TheOceanWillbeMine_M...	50.7 KiB	10.0 KiB
Under the Sea `main-product#product-card-7524660019282 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LitterMermaid_EyePalette_UndertheSea_Mode...	50.6 KiB	9.9 KiB
Find Your Voice `main-product#product-card-7524660281426 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/Little_Mermaid_Bundle_Mermaid_Kisses_Lip_...	49.1 KiB	8.4 KiB
So Mer-mazing `main-product#product-card-7543967973458 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_Bundle_SoMer-mazing_Product...	48.6 KiB	7.9 KiB
Mermaid Kisses `main-product#product-card-7543968071762 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_Bundle_MermaidKisses_Produc...	48.5 KiB	7.8 KiB
Soft Shell `main-product#product-card-7525266063442 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_MultichromeHighlighter_Soft...	48.1 KiB	7.5 KiB
Part of Your World `main-product#product-card-7525262655570 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_LipKit_PartofYourWorld_Prod...	47.8 KiB	7.1 KiB
Under the Sea `main-product#product-card-7524660019282 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_EyePalette_UndertheSea_Prod...	46.6 KiB	5.9 KiB
Jumping Jellyfish! `main-product#product-card-7543968006226 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_Bundle_JumpingJellyfish__Ul...	46.1 KiB	5.4 KiB
The Ocean Will Be Mine `main-product#product-card-7525262786642 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/LittleMermaid_LipKit_TheOceanWillbeMine_P...	45.8 KiB	5.2 KiB
Super Festival Bundle `main-product#product-card-7564722798674 > a.block > div.aspect-square > img.w-full`	/cdn/shop/files/Mega_SmokeNRoses_Model_FullFace1_df2127b5...	44.8 KiB	4.1 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-7-IMG

nodeLabel: section#shopify-section-template--16180604534866__image_banner_TBrzqX > div.block > div.relative > img.w-full

path: 1,HTML,1,BODY,9,APP-PROVIDER,4,MAIN,0,SECTION,0,DIV,0,DIV,1,IMG

selector: section#shopify-section-template--16180604534866__image_banner_TBrzqX > div.block > div.relative > img.w-full

snippet: <img src="https://colourpop.com/cdn/shop/files/Little-Mermaid_HP-Banner_Med_Launch-M…" alt="" srcset="//colourpop.com/cdn/shop/files/Little-Mermaid_HP-Banner_Med_Launch-Model_M…" width="1700px" height="828.0" sizes="(min-width: 500px) 850px, (min-width: 375px) 600px, 400px" class="w-full block inset-0 h-full w-full block md:hidden object-cover" fetchpriority="auto" format="webp">

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

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
/extensions/019d4e95-29db-764b-aec9-f7b150f0de60/checkmat...	1.3 KiB	938 ms
colourpop.com/cdn/shop/t/1219/assets/-global.css?v=50408825509696424111770761464	0 B
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...	2.1 KiB	167 ms

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
div.flex > div.w-full > div#image__wrapper-template--16180604534866__shop_the_look_yV6YzE > img.w-full `div.flex > div.w-full > div#image__wrapper-template--16180604534866__shop_the_look_yV6YzE > img.w-full`	0.175
div.flex > div.w-full > div#image__wrapper-template--16180604534866__shop_the_look_yV6YzE > img.w-full `div.flex > div.w-full > div#image__wrapper-template--16180604534866__shop_the_look_yV6YzE > img.w-full`	0.101
div.header-group > div#shopify-section-sections--16180603879506__main > header.grid > div.flex `div.header-group > div#shopify-section-sections--16180603879506__main > header.grid > div.flex`	0.001
Free U.S. shipping on orders over $35 `div#shopify-section-sections--16180603879506__announcement-bar > swiper-container.announcement-bar > swiper-slide.flex > p.inline-block`	0.000

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.

Estimated savings: 300 ms 385.9 KiB

URL	Transfer Size	Est Savings
www.googletagmanager.com/gtm.js?id=GTM-WQKQL2VQ	155.0 KiB	67.1 KiB
cdn.506.io/eg/script.js?shop=colourpop-prd.myshopify.com&v=9	77.3 KiB	52.1 KiB
na-library.klarnaservices.com/v1/1.0.111/sdk.js	109.3 KiB	52.0 KiB
play.gotolstoy.com/widget-v2/widget.js	78.8 KiB	46.8 KiB
cdn.9gtb.com/script.js?rev=9b8201f	59.7 KiB	33.8 KiB
/apps/proxy/script/shopify/market/nosto.js?merchant=shopi...	51.1 KiB	32.4 KiB
cdn.attn.tv/tag/2026-latest/unified-tag.js?v=2026-latest_90ae5a3c876	48.3 KiB	28.8 KiB
colourpop.com/cdn/wpm/b0e8c7c7aw41bd75a1p837d7fd4m8b145375m.js	59.8 KiB	26.2 KiB
colourpop.com/cdn/shop/t/1219/assets/chunk-swiper-element-bundle-DRhDKJlJ.js	45.9 KiB	23.4 KiB
ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js	33.3 KiB	23.3 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
Unattributable	8.0 s	1.1 s	0.0 ms
colourpop.com/	4.7 s	1.8 s	42 ms
colourpop.com/cdn/shop/t/1219/assets/chunk-swiper-element-bundle-DRhDKJlJ.js	1.9 s	400 ms	0.6 ms
/7FReSCJI_usr_owJ?ad214aa9130833f7=ufQIkj-ZarkX-yksDxyupR...	1.8 s	1.3 s	26 ms
/o/lite.js?sessionId=hWNAmOXQbws9kBq899XlZDQB&ping=false&...	961 ms	831 ms	15 ms
/cdn/shopifycloud/storefront/assets/storefront/load_featu...	920 ms	918 ms	1.1 ms
widget.gotolstoy.com/we/widget.js	834 ms	376 ms	0.5 ms
/cdn/shop/t/1219/assets/-component-country-select.js?v=11...	516 ms	370 ms	0.1 ms
/cdn/shop/t/1219/assets/-vendor-swiper.js?v=1255450439746...	503 ms	190 ms	0.0 ms
/reviews-widget-plus/js/modules/okendo-star-rating.4a060e...	457 ms	439 ms	5.0 ms
www.googletagmanager.com/gtm.js?id=GTM-WQKQL2VQ	423 ms	282 ms	63 ms
cdn.jsdelivr.net/npm/@appmate/wishlist@5.29.0/wishlist-app.js	402 ms	293 ms	0.4 ms
cdn.jsdelivr.net/npm/@appmate/wishlist@5.29.0/wishlist-element.js	357 ms	154 ms	0.7 ms
widget.gotolstoy.com/we/d0b76a8820/common.js	322 ms	253 ms	0.2 ms
/reviews-widget-plus/js/modules/okendo-widget-init.2fbd4e...	300 ms	284 ms	6.8 ms
a42cdn.usablenet.com/a42/colourpop/default/prod/cs-start?position=bottom-right	270 ms	206 ms	1.8 ms
colourpop.com/cdn/wpm/b0e8c7c7aw41bd75a1p837d7fd4m8b145375m.js	269 ms	184 ms	24 ms
colourpop.com/cdn/shop/t/1219/assets/chunk-lit-element-D_hOyXEy.js	257 ms	242 ms	0.2 ms
colourpop.com/cdn/shopifycloud/shop-js/modules/v2/chunk.index_4uAqGWkW.en.esm.js	201 ms	116 ms	0.4 ms
cdn.attn.tv/tag/2026-latest/unified-tag.js?v=2026-latest_90ae5a3c876	167 ms	63 ms	12 ms
play.gotolstoy.com/widget-v2/widget.js	165 ms	119 ms	1.0 ms
/extensions/019d685e-10f0-7f83-bf0c-d1e0f8002dff/gdpr-coo...	144 ms	96 ms	10 ms
colourpop.com/cdn/shopifycloud/perf-kit/shopify-perf-kit-3.3.1.min.js	140 ms	122 ms	4.6 ms
/apps/proxy/script/shopify/market/nosto.js?merchant=shopi...	121 ms	100 ms	12 ms
colourpop.com/cdn/shop/t/1219/assets/chunk-consume-BsoYqMTv.js	114 ms	111 ms	0.1 ms
/cdn/s/trekkie.storefront.e683ac02f599017ff9915d0144977db...	98 ms	81 ms	14 ms
/e3ry5rf4r55haop7.js?3fsutip74n39b0k1=w2txo5aa&h735389823...	96 ms	83 ms	11 ms
ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js	96 ms	74 ms	7.3 ms
cdn.506.io/eg/script.js?shop=colourpop-prd.myshopify.com&v=9	93 ms	66 ms	21 ms
cdn.9gtb.com/script.js?rev=9b8201f	85 ms	56 ms	27 ms
/o/loader.js?version=lite&ping=false&profile=true&session...	79 ms	57 ms	0.6 ms
cdn-scripts.signifyd.com/shopify/script-tag.js?shop=colourpop-prd.myshopify.com	70 ms	65 ms	3.4 ms
/rapid/lib/tyXGAbRSPOGw9g.js?shop=colourpop-prd.myshopify...	66 ms	49 ms	10.0 ms
cdn.jsdelivr.net/npm/@appmate/wishlist@5.29.0/app-loader.js	66 ms	52 ms	1.1 ms
cdn-static.okendo.io/loyalty/js/init-onsite.js	65 ms	1.8 ms	0.4 ms
static.klaviyo.com/onsite/js/1011.fa12d00c7a08724d2839.js	63 ms	46 ms	2.1 ms
/cdn/shopifycloud/storefront/assets/shop_events_listener-...	60 ms	58 ms	1.2 ms
/Affiliates/sms_aff_clicktrack.js?domain=colourpop.com&ex...	51 ms	49 ms	0.7 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	11.7 s
Other	9.3 s
Style & Layout	3.4 s
Rendering	681 ms
Parse HTML & CSS	537 ms
Script Parsing & Compilation	440 ms
Garbage Collection	220 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 a sub frame.	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 2.1 KiB

URL	Transfer Size	Est Savings
cdn-scripts.signifyd.com/shopify/script-tag.js?shop=colourpop-prd.myshopify.com	6.6 KiB	2.1 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 45.4 KiB

URL	Transfer Size	Est Savings
*, ::before, ::after { box-sizing: border-box; border-width: 0px; border-style: solid; … } …	47.0 KiB	45.4 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/shopifycloud/checkout-web/assets/c1/hooks-ButtonWith...	346.1 KiB
www.googletagmanager.com/gtag/js?id=G-WSYJCRME4P&cx=c&gtm=4e6470h2	169.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-WQKQL2VQ	155.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-WQKQL2VQ	155.3 KiB
/cdn/shop/files/Little-Mermaid_HP-Banner_Large_Launch-Mod...	147.0 KiB
na-library.klarnaservices.com/v1/1.0.111/sdk.js	109.7 KiB
/cdn/shopifycloud/checkout-web/assets/c1/approval-scopes-...	108.5 KiB
colourpop.com/cdn/shop/files/ShadowStix-NextSpot_1457.jpg?v=1775253624&width=500	92.7 KiB
/cdn/shop/files/BROOKLYCHARMMODEL_0454_591ae566-8a60-450c...	89.7 KiB
/cdn/shop/files/Little-Mermaid_HP-Banner_Med_Launch-Model...	88.2 KiB

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

●Document request latency

●Optimize DOM size

●Font display

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 45 user timings

●Avoid long main-thread tasks 20 long tasks found

●Image elements have explicit `width` and `height`

●Network Requests

●Network Round Trip Times 100 ms

●Server Backend Latencies 440 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 30 ms

○INP breakdown

○Avoid non-composited animations

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Previous slide `main-header#main-header > div.header-group > div#shopify-section-sections--16180603879506__announcement-bar > button.swiper-button-prev`
Next slide `main-header#main-header > div.header-group > div#shopify-section-sections--16180603879506__announcement-bar > button.swiper-button-next`

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.md:hidden > div#Details-link_list_cJ9Uji > label.list-none > input#accordion-checkbox-link_list_cJ9Uji `div.md:hidden > div#Details-link_list_cJ9Uji > label.list-none > input#accordion-checkbox-link_list_cJ9Uji`
div.md:hidden > div#Details-link_list_mLLFEt > label.list-none > input#accordion-checkbox-link_list_mLLFEt `div.md:hidden > div#Details-link_list_mLLFEt > label.list-none > input#accordion-checkbox-link_list_mLLFEt`

ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
new €41,95 value Jumping Jellyfish! Eyeshadow Palette + Multichrome Highlighte… `main#main > div#shopify-section-template--16180604534866__shop_the_look_yV6YzE > shop-the-look > div.md:hidden`

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
FR `div.group > button#main-headercurrencyForm_country_code-toggle`
france (eur €) `div.group > button#footer-legalcurrencyForm_country_code-toggle`

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
header.grid > div.flex > h1.inline-flex > a.h6 `header.grid > div.flex > h1.inline-flex > a.h6`
main#main > section#shopify-section-template--16180604534866__image_banner_EcF83k > div.block > a.relative `main#main > section#shopify-section-template--16180604534866__image_banner_EcF83k > div.block > a.relative`
div.grid > div.h-auto > div.w-full > a.block `div.grid > div.h-auto > div.w-full > a.block`
div.grid > div.h-auto > div.w-full > a.block `div.grid > div.h-auto > div.w-full > a.block`
div.grid > div.h-auto > div.w-full > a.block `div.grid > div.h-auto > div.w-full > a.block`

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
Preferences `div#pandectes-banner > div.pd-cookie-banner-window > div.cc-compliance > button.cc-btn`
Free international shipping on orders over $60 USD `div#shopify-section-sections--16180603879506__announcement-bar > swiper-container.announcement-bar > swiper-slide.flex > p.inline-block`
help `div#Details-link_list_cJ9Uji > label.list-none > div.flex > h3#accordion-title-link_list_cJ9Uji`
legal `div#Details-link_list_mLLFEt > label.list-none > div.flex > h3#accordion-title-link_list_mLLFEt`
social `div.pt-6 > ul.flex > li.text-heading-5 > span`
hey, let's keep in touch! `div.flex > div.md:w-2/5 > div.md:px-24 > p.text-3xl`
By entering your email address you will receive promotional updates. Consent is… `div.md:w-2/5 > div.md:px-24 > div.md:[&>p]:text-caption > p`
View Privacy Policy `div.md:px-24 > div.md:[&>p]:text-caption > p > a`
sign up `div.flex > div.md:w-2/5 > div.md:px-24 > a.btn`
© 2026, ColourPop `div#shopify-section-sections--16180603846738__footer_legal_MAYji3 > div.md:px-pagemargin > div.w-full > p.caption`
ColourPop `div.md:px-pagemargin > div.w-full > p.caption > a`
france (eur €) `div.group > button#footer-legalcurrencyForm_country_code-toggle > span.block > span.hidden`

These are opportunities to improve the legibility of your content.

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
TREASURES AWAIT... `div.text-p-lightest > div.grid > div.mt-6 > h4`

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
ColourPop and The Little Mermaid `main-product#product-card-7525266227282 > div.flex > h3.text-body > a.line-clamp-2`
Under the Sea `main-product#product-card-7524660019282 > div.flex > h3.text-body > a.line-clamp-2`
Jumping Jellyfish! `main-product#product-card-7543968006226 > div.flex > h3.text-body > a.line-clamp-2`
Serving Optimism `main-product#product-card-7524279877714 > div.flex > h3.text-body > a.line-clamp-2`
9-Pan Palette `main-product#product-card-7524272570450 > div.flex > h3.text-body > a.line-clamp-2`
Super Festival Bundle `main-product#product-card-7564722798674 > div.flex > h3.text-body > a.line-clamp-2`
Double Blushed Bundle `main-product#product-card-7554925690962 > div.flex > h3.text-body > a.line-clamp-2`

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
Preferences `div#pandectes-banner > div.pd-cookie-banner-window > div.cc-compliance > button.cc-btn`
Accept `div#pandectes-banner > div.pd-cookie-banner-window > div.cc-compliance > button.cc-btn`

○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]` values are valid

●Image elements have `[alt]` attributes

●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

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

●Elements use only permitted ARIA attributes

●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.

●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.

●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

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

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

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

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

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

○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

○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

○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.

○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.	/7FReSCJI_usr_owJ?ad214aa9130833f7=ufQIkj-ZarkX-yksDxyupR... line 225, col 191

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
widget.gotolstoy.com/we/d0b76a8820/subscribers-loader.e7460323.js	`[ShopifySubscriber] fetchRawProduct failed: mermaid-pr (404)`
widget.gotolstoy.com/we/d0b76a8820/subscribers-loader.e7460323.js	`[ShopifySubscriber] fetchRawProduct failed: under-pressure-blush-stix (404)`
a.glosku.com/shopify-client/glosku-bundle.js?shop=colourpop-prd.myshopify.com	`Failed to load resource: net::ERR_CERT_COMMON_NAME_INVALID`
orgec.colourpop.com/providers/atLabel/load	`Failed to load resource: net::ERR_NAME_NOT_RESOLVED`
colourpop.com/products/under-pressure-blush-stix.js	`Failed to load resource: the server responded with a status of 404 ()`
colourpop.com/products/mermaid-pr.js	`Failed to load resource: the server responded with a status of 404 ()`
/main.js?widget_id=ijdkbbsinimd96r&shop=colourpop-prd.mys...	`Failed to load resource: the server responded with a status of 429 ()`

●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

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

100

SEO

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`