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Audit Complete

Results for https://www.brooklinen.com

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Brazil Brazil · Sao Paulo Completed: Apr 4, 2026 18:21 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C71

Site Health

Score: 71 / 100

Based on 8 categories, 0 sections

How is this calculated?

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

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

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

Top Priorities (5)

1

Cookie '_shopify_s' is missing the Secure flag

Security › Cookie Security
2

Cookie '_shopify_y' is missing the Secure flag

Security › Cookie Security
3

Cookie 'cart_currency' is missing the Secure flag

Security › Cookie Security
4

Cookie 'localization' is missing the Secure flag

Security › Cookie Security
5

Page weighs 32.2 MB (17.8 MB transferred)

Performance › Page Weight Budget
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<a href="https://beavercheck.com/results/b03bbe01-d4f2-4723-8493-324e23e933f1"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fwww.brooklinen.com" alt="BeaverCheck Score"></a>
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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

23
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
93
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience.

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

11.55 s

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

25.67 s

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

13.18 s

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

0.088

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

26.17 s

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

58.54 s

Detailed Report

Audit breakdown by category with detailed findings.

23

Performance

Insights

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

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

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

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

RequestCache TTLTransfer Size
t.contentsquare.net/uxa/ea6942bbd7cb0.js900.0 s132.3 KiB
cdn.dynamicyield.com/api/8768435/api_static.js28800.0 s157.6 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s95.0 KiB
cdn.us.heap-api.com/v5/heapjs-static/5.3.10/core/heap.js0.0 ms80.7 KiB
/cc-utilities/shopify.js?store-id=704331de-2cac-474b-8304...0.0 ms73.2 KiB
js.afterpay.com/afterpay-1.x.js3600.0 s74.1 KiB
cdn.dynamicyield.com/api/8768435/api_dynamic.js300.0 s61.0 KiB
cdn-widgetsrepository.yotpo.com/v1/loader/D06-6dZPUqA9vgYpJNuEhg0.0 ms57.0 KiB
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.13559.0 s68.8 KiB
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.13559.0 s68.7 KiB
cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js86400.0 s120.1 KiB
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js1800.0 s44.8 KiB
/signals/config/847463095293947?v=2.9.291&r=stable&domain...1200.0 s37.4 KiB
j.northbeam.io/vendor/nb-sp.min.js300.0 s32.9 KiB
j.northbeam.io/vendor/nb-sp.min.js300.0 s32.9 KiB
/api/v1/UZeRBMi0FrRz1kY4kx2mcA/load.js?shop=brooklinen2.m...5.0 s27.4 KiB
chat.siena.cx/dist/webchat.js?appKey=6afa5786-49a6-4754-8db6-4fff55ece8860.0 ms20.7 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
b-code.liadm.com/lc2.js86400.0 s46.8 KiB
d.impactradius-event.com/A2622372-7e79-4992-8e96-93d45cda04861.js900.0 s20.3 KiB
d38xvr37kwwhcm.cloudfront.net/js/grin-sdk.js?shop=brooklinen2.myshopify.com0.0 ms16.5 KiB
raof9iiu.micpn.com/p/js/1.js0.0 ms15.8 KiB
staticw2.yotpo.com/MdtpPOdzecvdDWwA3pFvhLyB6ab4osWf5p8TQHpj/widget.js0.0 ms15.7 KiB
/v1/loader/MdtpPOdzecvdDWwA3pFvhLyB6ab4osWf5p8TQHpj0.0 ms15.3 KiB
/proxy/0d21f5643f07b9b35fb6a2545b69f8f5e07fd24b019614e2a1...600.0 s11.5 KiB
cdn.pdst.fm/ping.min.js3600.0 s10.3 KiB
collector-55120.us.tvsquared.com/tv2track.js600.0 s8.7 KiB
tags.srv.stackadapt.com/events.js5.0 s7.6 KiB
/logos/d1c01047-a78a-432f-b2ff-951d7a28bcf7/0198bd73-492c...86400.0 s12.4 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js86400.0 s9.1 KiB
cdn.us.heap-api.com/config/3048295484/heap_config.js120.0 s3.7 KiB
cdn.ometria.com/tags/fda43d6576f9e8bf.js86400.0 s7.7 KiB
cdn.ometria.com/tags/fda43d6576f9e8bf.js?v=fda43d6576f9e8bf86400.0 s7.7 KiB
cdn.ometria.com/tags/fda43d6576f9e8bf.js86400.0 s7.7 KiB
s.pinimg.com/ct/lib/main.34af66ec.js1209600.0 s27.6 KiB
/proxy/6b454d2fbf1682130dd9656d35193e18b03e1547f8b6a196b6...600.0 s2.7 KiB
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...300.0 s2.4 KiB
/a/elevar/static/configs/0f4bdfed6f1596b97017835981af3fcc...1.0 s1.9 KiB
cdn.mgln.ai/pixel.min.js14400.0 s2.5 KiB
/configs/0f4bdfed6f1596b97017835981af3fcc4cea1332/config.js1.0 s1.6 KiB
s.pinimg.com/ct/core.js7200.0 s2.1 KiB
ct.pinterest.com/static/ct/token_create.js7200.0 s2.0 KiB
/st?ga_tracking_id=G-80JGCF4NMJ&ga_client_id=35206413.177...0.0 ms1.2 KiB
/a/elevar/static/configs/0f4bdfed6f1596b97017835981af3fcc...1.0 s1.2 KiB
www.brooklinen.com/apps/cm/v1/load?source=embed0.0 ms1.2 KiB
chat.siena.cx/dist/siena-chat.css0.0 ms889 B
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.1 KiB
/rp.gif?ts=1775326730256&id=t2_s7oxe&event=PageVisit&m.va...0.0 ms637 B
/st?ga_tracking_id=G-80JGCF4NMJ&ga_client_id=35206413.177...0.0 ms581 B
shop.app/checkouts/internal/preloads.js?locale=en-US&shop_id=951712660.0 s550 B
/config/com/15913fc5-6301-4257-a1e1-7714317d1346.js?v=3.5...0.0 ms456 B
/tv2track.php?action_name=Luxury%20Bedding%2C%20Sheets%20...0.0 ms276 B
cdn.cookielaw.org/logos/static/ot_close.svg86400.0 s631 B
collector-9286.us.tvsquared.com/tv2track.js0.0 ms190 B
/track/v3/fda43d6576f9e8bf/event.gif?data=y29YpwP0rLvLmND...0.0 ms185 B
/pixel/?ad_log=referer&action=lead&pixid=8cd26908-aeee-41...0.0 ms131 B
/rp.gif?ts=1775326730251&id=t2_s7oxe&event=PageVisit&m.it...0.0 ms75 B
/tr/?id=847463095293947&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms19 B

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.

URLEst Savings
www.brooklinen.com/cdn/shop/files/ToledoSerial-Bold.otf?v=175140292375 ms

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

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:46.875 source:map[column:95475 line:114 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/brooklinen-theme.js?v=169145595473704288901775232910 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:46.358 source:map[column:121838 line:0 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:20.721 source:map[column:110706 line:0 type:source-location url:https://rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js urlProvider:network]] map[reflowTime:20.555 source:map[column:35004 line:0 type:source-location url:https://www.brooklinen.com/cdn/shopifycloud/perf-kit/shopify-perf-kit-3.3.1.min.js urlProvider:network]] map[reflowTime:70.275 source:map[type:text value:[unattributed]]] map[reflowTime:0.166 source:map[column:63 line:17 type:source-location url:https://cdn.shopify.com/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-relay-721/assets/storefront-layout-components.js urlProvider:network]] map[reflowTime:22.636 source:map[column:168470 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.307 source:map[column:168567 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.207 source:map[column:168663 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.249 source:map[column:168770 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.282 source:map[column:168871 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.483 source:map[column:169391 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.215 source:map[column:169520 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.231 source:map[column:169685 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:29.677 source:map[column:10570 line:113 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/brooklinen-theme.js?v=169145595473704288901775232910 urlProvider:network]] map[reflowTime:54.949 source:map[column:2351 line:5 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/splide.esm-688b6f4b.js urlProvider:network]] map[reflowTime:4.164 source:map[column:85781 line:113 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/brooklinen-theme.js?v=169145595473704288901775232910 urlProvider:network]] map[reflowTime:17.544 source:map[column:19372 line:0 type:source-location url: urlProvider:network]] map[reflowTime:19.406 source:map[column:2147 line:113 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/brooklinen-theme.js?v=169145595473704288901775232910 urlProvider:network]] map[reflowTime:46.556 source:map[column:4349 line:0 type:source-location url:https://www.brooklinen.com/a/elevar/static/getelevar/3.33.0/dl-app-embed-block.js urlProvider:network]] map[reflowTime:2.056 source:map[column:205407 line:1 type:source-location url:https://cdn.us.heap-api.com/v5/heapjs-static/5.3.10/core/heap.js urlProvider:network]] map[reflowTime:0.071 source:map[column:287707 line:0 type:source-location url:https://analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js urlProvider:network]] map[reflowTime:26.998 source:map[column:282465 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.296 source:map[column:282809 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.655 source:map[column:27723 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.548 source:map[column:40570 line:4 type:source-location url:https://sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1 urlProvider:network]] map[reflowTime:0.075 source:map[column:85385 line:4 type:source-location url:https://sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1 urlProvider:network]] map[reflowTime:0.288 source:map[column:39030 line:4 type:source-location url:https://sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1 urlProvider:network]] map[reflowTime:6.321 source:map[column:2357 line:519 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.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

URLResource SizeEst Savings
Story Module Image div#storymodule > div.story__media > picture > img.story__media-img
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Shot10_2250x_e7ee...75.2 KiB50.9 KiB
Spotlight Image Card div.tile__image > a.tile__image-link > picture > img.card__image
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Shot15_3244x_8x9_...58.9 KiB48.3 KiB
Spotlight Image Card div.tile__image > a.tile__image-link > picture > img.card__image
/cdn/shop/files/BKL_26-01_MarNewArrivals_SEA_Look2_506x_8...55.5 KiB44.9 KiB
Luxe Sateen Hardcore Sheet BundleProduct Card Hover Image div.relative > a > div.ProductCard__Media > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-10_JanBBHCFlannel_Shot5...47.8 KiB40.1 KiB
Visual Category Module Image a.visual-category-container > div.visual-category-image-wrapper > div.visual-category-image > img
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Shot14_2992x_8x9_...37.0 KiB29.7 KiB
Luxe Sateen Hardcore Sheet BundleProduct Card Image div.relative > a > div.ProductCard__Media > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-01_Bedding_Luxe_TandemS...33.5 KiB28.1 KiB
Visual Category Module Image a.visual-category-container > div.visual-category-image-wrapper > div.visual-category-image > img
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Film_309x_WO_800x...33.4 KiB26.1 KiB
Luxe Sateen Core Sheet SetProduct Card Hover Image div.relative > a > div.ProductCard__Media--no-margin > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_23-05_Q3Evergreen_Cream_Re...20.6 KiB17.3 KiB
Visual Category Module Image a.visual-category-container > div.visual-category-image-wrapper > div.visual-category-image > img
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Shot8_1402x_8x9_D...23.6 KiB16.3 KiB
Classic Percale Core Sheet SetProduct Card Image div.relative > a > div.ProductCard__Media--no-margin > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-11_Bedding_Classic_Tand...18.3 KiB15.4 KiB
Press Images div.press__logos > div.tickertape > div.tickertape__wrapper > img
/cdn/shop/files/6155f04bb97efe856be28f0d_Good_Morning_Ame...13.1 KiB12.8 KiB
Washed Classic Percale Comforter SetProduct Card Image div.relative > a > div.ProductCard__Media > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-12_Bedding_WashedClassi...13.9 KiB11.6 KiB
Visual Category Module Image a.visual-category-container > div.visual-category-image-wrapper > div.visual-category-image > img
/cdn/shop/files/BKL_25111_UtilityEducation_Scene2Shot2_07...18.2 KiB10.9 KiB
Award-winning div.ProductCard__Media--no-margin > div.ProductCard__Badges > div.ProductCard__ImgBadgeWrapper > img.ProductCard__ImgBadge
/7296487424090/1734384088719/NYT-Wirecutter.png?v=1770848...7.1 KiB6.8 KiB
Visual Category Module Image a.visual-category-container > div.visual-category-image-wrapper > div.visual-category-image > img
/cdn/shop/files/BKL_25-10_Bedding_Core_Stack_1x_8x9_WO.jp...13.4 KiB6.1 KiB
Press Images div.press__logos > div.tickertape > div.tickertape__wrapper > img
/cdn/shop/files/logo--good-housekeeping.png?v=1649869031&...8.1 KiB5.8 KiB
Luxe Sateen Core Sheet SetProduct Card Image div.relative > a > div.ProductCard__Media--no-margin > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-11_Bedding_Luxe_Cream_C...6.0 KiB5.0 KiB
Press Images div.press__logos > div.tickertape > div.tickertape__wrapper > img
www.brooklinen.com/cdn/shop/files/logo--wirecutter.png?v=1649869031&width=2505.4 KiB4.2 KiB

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

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:130.04399999809266 label:Time to first byte subpart:timeToFirstByte] map[duration:3686.9290000019073 label:Resource load delay subpart:resourceLoadDelay] map[duration:352.645 label:Resource load duration subpart:resourceLoadDuration] map[duration:492.401 label:Element render delay subpart:elementRenderDelay]]
lhId: page-18-VIDEO
nodeLabel: Primary Hero Video
path: 1,HTML,1,BODY,6,MAIN,0,DIV,0,SECTION,1,SECTION,0,DIV,0,A,1,DIV,0,VIDEO
selector: div.hero__media > a.media--link > div.media--video > video
snippet: <video playsinline="playsinline" autoplay="autoplay" loop="loop" muted="muted" preload="metadata" aria-label="Primary Hero Video" poster="">

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

lhId: page-18-VIDEO
nodeLabel: Primary Hero Video
path: 1,HTML,1,BODY,6,MAIN,0,DIV,0,SECTION,1,SECTION,0,DIV,0,A,1,DIV,0,VIDEO
selector: div.hero__media > a.media--link > div.media--video > video
snippet: <video playsinline="playsinline" autoplay="autoplay" loop="loop" muted="muted" preload="metadata" aria-label="Primary Hero Video" poster="">

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.

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.

URLTransfer SizeDuration
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js44.8 KiB2.3 s
cdn.dynamicyield.com/api/8768435/api_static.js157.6 KiB2.0 s
cdn.dynamicyield.com/api/8768435/api_dynamic.js61.0 KiB2.1 s
cdn.cookielaw.org/scripttemplates/otSDKStub.js9.1 KiB923 ms
/extensions/f2dc2781-781c-4b62-b8ed-c5471f514e1a/51194b6b...2.0 KiB150 ms
/extensions/019d1fd6-4f13-7903-90ac-15abcbd59a65/sbisa-sh...1.1 KiB772 ms
/cdn/shop/t/4410/assets/brooklinen-theme.css?v=4629626480...71.2 KiB1.7 s
/cdn/shop/t/4410/assets/brooklinen-index.css?v=1276361156...5.3 KiB151 ms
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...2.4 KiB

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

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

TTI

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

Diagnostics

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

Estimated savings: 750 ms 97.6 KiB
URLTransfer SizeEst Savings
/cdn/shop/t/4410/assets/brooklinen-theme.css?v=4629626480...70.4 KiB65.7 KiB
21.9 KiB19.5 KiB
.swym-ui-component *,.swym-ui-component .swym-is-button,....12.7 KiB12.4 KiB

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

Estimated savings: 2.7 s 1.4 MiB
URLTransfer SizeEst Savings
sdk.postscript.io/sdk.bundle.js?shopId=1664201.5 KiB143.3 KiB
www.googletagmanager.com/gtag/js?id=AW-973522331136.0 KiB101.3 KiB
cdn.dynamicyield.com/api/8768435/api_static.js157.1 KiB91.0 KiB
2b36d2a1092a.cdn4.forter.com/sn/2b36d2a1092a/script.js214.5 KiB89.2 KiB
accounts.google.com/gsi/client92.7 KiB67.1 KiB
www.googletagmanager.com/gtag/js?id=G-80JGCF4NMJ&cx=c&gtm=4e6411171.9 KiB63.9 KiB
cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js119.9 KiB62.9 KiB
t.contentsquare.net/uxa/ea6942bbd7cb0.js131.8 KiB59.0 KiB
www.googletagmanager.com/gtag/destination?id=DC-11096279&cx=c&gtm=4e6411129.3 KiB58.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-N3WBV32175.5 KiB56.6 KiB
www.googletagmanager.com/gtag/js?id=AW-930458877142.1 KiB56.5 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js109.1 KiB54.1 KiB
www.googletagmanager.com/gtag/js?id=AW-973522331&cx=c&gtm=4e6411136.0 KiB54.0 KiB
www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js128.5 KiB53.7 KiB
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...65.0 KiB52.5 KiB
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...73.1 KiB44.1 KiB
/cc-utilities/shopify.js?store-id=704331de-2cac-474b-8304...72.8 KiB40.6 KiB
cdn.us.heap-api.com/v5/heapjs-static/5.3.10/core/heap.js80.3 KiB32.7 KiB
connect.facebook.net/en_US/fbevents.js94.8 KiB32.2 KiB
js.afterpay.com/afterpay-1.x.js73.5 KiB31.9 KiB
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js44.5 KiB27.1 KiB
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...48.6 KiB23.6 KiB
www.brooklinen.com/cdn/wpm/bcfa8229ew36b6053dp1e134caame9d83f21m.js56.8 KiB23.5 KiB
cdn.gladly.com/assets/chat-sdk/apiBootstrap~3d2f3ae3ce0b8979.js43.2 KiB23.0 KiB
/assets/chat-sdk/vendor-node_modules_reduxjs_toolkit_dist...47.0 KiB22.9 KiB
/cdn/shop/t/4410/assets/brooklinen-theme.js?v=16914559547...40.2 KiB22.2 KiB
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.168.4 KiB20.1 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.

URLTotal CPU TimeScript EvaluationScript Parse
www.brooklinen.com/cdn/wpm/bcfa8229ew36b6053dp1e134caame9d83f21m.js6.9 s4.5 s27 ms
Unattributable6.3 s946 ms0.0 ms
t.contentsquare.net/uxa/ea6942bbd7cb0.js4.3 s3.6 s65 ms
www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js3.8 s2.6 s2.9 ms
www.brooklinen.com/3.3 s557 ms353 ms
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js3.2 s2.9 s26 ms
/cdn/shop/t/4410/assets/brooklinen-theme.js?v=16914559547...3.1 s2.3 s1.1 ms
www.brooklinen.com/cdn/shop/t/4410/assets/splide.esm-688b6f4b.js2.4 s355 ms0.4 ms
cdn.dynamicyield.com/api/8768435/api_static.js2.2 s1.5 s76 ms
cdn.us.heap-api.com/v5/heapjs-static/5.3.10/core/heap.js1.9 s1.8 s43 ms
/js/yofi-telemetry-prod.min.js?v=202510201606&shop=brookl...1.2 s1.1 s31 ms
2b36d2a1092a.cdn4.forter.com/sn/2b36d2a1092a/script.js958 ms815 ms53 ms
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...928 ms793 ms42 ms
/st?sec=8768435&ref=&scriptVersion=2.83.0&inHead=true&id=...893 ms730 ms6.7 ms
www.googletagmanager.com/gtm.js?id=GTM-N3WBV32860 ms695 ms78 ms
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1673 ms453 ms1.3 ms
www.googletagmanager.com/gtag/js?id=AW-930458877644 ms532 ms64 ms
sdk.postscript.io/sdk.bundle.js?shopId=1664596 ms476 ms93 ms
www.redditstatic.com/ads/pixel.js579 ms429 ms28 ms
cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js561 ms348 ms65 ms
d38xvr37kwwhcm.cloudfront.net/js/grin-sdk.js?shop=brooklinen2.myshopify.com476 ms398 ms6.9 ms
www.googletagmanager.com/gtag/js?id=G-80JGCF4NMJ&cx=c&gtm=4e6411467 ms394 ms66 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js438 ms282 ms91 ms
brooklinen2.myshopify.com/apps/cm/unified.js?cb=1775326800000&source=embed359 ms331 ms10 ms
accounts.google.com/gsi/client345 ms143 ms163 ms
www.googletagmanager.com/gtag/destination?id=DC-11096279&cx=c&gtm=4e6411339 ms287 ms47 ms
sc-static.net/scevent.min.js338 ms315 ms12 ms
www.googletagmanager.com/gtag/js?id=AW-973522331&cx=c&gtm=4e6411326 ms274 ms49 ms
/cdn/shopifycloud/shop-js/modules/v2/chunk.index_4uAqGWkW...312 ms125 ms0.8 ms
www.brooklinen.com/cdn/shopifycloud/perf-kit/shopify-perf-kit-3.3.1.min.js273 ms125 ms9.6 ms
www.brooklinen.com/a/elevar/static/getelevar/3.33.0/dl-app-embed-block.js267 ms86 ms0.7 ms
/st?ga_tracking_id=G-80JGCF4NMJ&ga_client_id=35206413.177...267 ms245 ms2.1 ms
/cdn/shopifycloud/storefront/assets/storefront/load_featu...235 ms232 ms2.0 ms
/spx?dxver=4.0.0&shaid=41057&tdr=&plh=https%3A%2F%2Fwww.b...208 ms192 ms3.8 ms
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...200 ms76 ms105 ms
s.pinimg.com/ct/lib/main.34af66ec.js196 ms173 ms15 ms
connect.facebook.net/en_US/fbevents.js191 ms145 ms44 ms
cdn.dynamicyield.com/api/8768435/api_dynamic.js185 ms91 ms92 ms
/signals/config/847463095293947?v=2.9.291&r=stable&domain...184 ms153 ms30 ms
cdn.gladly.com/assets/chat-sdk/apiBootstrap~3d2f3ae3ce0b8979.js181 ms161 ms20 ms
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...159 ms116 ms43 ms
/cdn/s/trekkie.storefront.793024e5c781b83428b9784ec5054da...151 ms131 ms15 ms
b-code.liadm.com/lc2.js144 ms116 ms18 ms
/api/v1/UZeRBMi0FrRz1kY4kx2mcA/load.js?shop=brooklinen2.m...139 ms99 ms39 ms
chat.siena.cx/dist/webchat.js?appKey=6afa5786-49a6-4754-8db6-4fff55ece886128 ms100 ms22 ms
js.afterpay.com/afterpay-1.x.js125 ms91 ms31 ms
(program):2118 ms111 ms0.0 ms
/cdn/shopifycloud/consent-tracking-api/v0.1/consent-track...106 ms81 ms0.2 ms
j.northbeam.io/vendor/nb-sp.min.js97 ms77 ms19 ms
d.impactradius-event.com/A2622372-7e79-4992-8e96-93d45cda04861.js96 ms87 ms7.1 ms
/proxy/0d21f5643f07b9b35fb6a2545b69f8f5e07fd24b019614e2a1...83 ms75 ms5.2 ms
/web-pixels@cfa8229ew36b6053dp1e134caame9d83f21/custom/we...82 ms0.0 ms0.0 ms
cdn-widgetsrepository.yotpo.com/v1/loader/D06-6dZPUqA9vgYpJNuEhg80 ms12 ms67 ms
/cc-utilities/shopify.js?store-id=704331de-2cac-474b-8304...79 ms34 ms45 ms
raof9iiu.micpn.com/p/js/1.js78 ms66 ms6.4 ms
tags.srv.stackadapt.com/events.js71 ms60 ms4.9 ms
/cdn/shopifycloud/storefront/assets/shop_events_listener-...71 ms62 ms2.1 ms
www.googletagmanager.com/gtag/js?id=AW-97352233170 ms25 ms45 ms
/cdn/shopifycloud/storefront/assets/shopify_pay/storefron...70 ms55 ms14 ms
www.brooklinen.com/cdn/shop/t/4410/assets/global-functions-77fa5d7f.js68 ms65 ms0.2 ms
/widget-assets/widgets-initializer/app.v0.9.8-7487.js65 ms49 ms15 ms
/cdn/shopifycloud/shop-js/modules/v2/chunk.useEventListen...65 ms59 ms0.1 ms
cdn.pdst.fm/ping.min.js60 ms52 ms5.7 ms
analytics.tiktok.com/i18n/pixel/static/identify_5cff1caf.js60 ms39 ms20 ms
/widget-assets/yotpo-pixel/2026-03-10_12-14-30/bundle.js59 ms42 ms17 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

CategoryTime Spent
Script Evaluation34.0 s
Other10.5 s
Style & Layout5.0 s
Script Parsing & Compilation2.4 s
Garbage Collection813 ms
Rendering773 ms
Parse HTML & CSS720 ms

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

Estimated savings: 0.0 ms 40.8 KiB
URLTransfer SizeEst Savings
cdn-widgetsrepository.yotpo.com/v1/loader/D06-6dZPUqA9vgYpJNuEhg56.8 KiB18.0 KiB
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...65.0 KiB12.9 KiB
staticw2.yotpo.com/MdtpPOdzecvdDWwA3pFvhLyB6ab4osWf5p8TQHpj/widget.js15.3 KiB4.0 KiB
/v1/loader/MdtpPOdzecvdDWwA3pFvhLyB6ab4osWf5p8TQHpj15.0 KiB3.9 KiB
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...4.4 KiB2.0 KiB

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

URLTransfer Size
cdn.shopify.com/videos/c/o/v/d9a8b73bfce04bdd8569f3b80f887573.mp44.4 MiB
cdn.shopify.com/videos/c/o/v/5493455c76394013990bb0cc7cb27335.mp43.2 MiB
/cdn/shop/videos/c/vp/d761deab66ce480cbeb2193e0684298c/d7...1.2 MiB
/cdn/shop/videos/c/vp/ecb7bc8f0c6544518d255d7439aabf21/ec...802.4 KiB
/cdn/shopifycloud/checkout-web/assets/c1/hooks-useHasOrde...344.7 KiB
2b36d2a1092a.cdn4.forter.com/sn/2b36d2a1092a/script.js215.0 KiB
sdk.postscript.io/sdk.bundle.js?shopId=1664202.0 KiB
/mobile.bundle.js?shopId=1664&shopShop=brooklinen2&sessio...197.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-N3WBV32175.6 KiB
www.googletagmanager.com/gtag/js?id=G-80JGCF4NMJ&cx=c&gtm=4e6411171.9 KiB

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

●Layout shift culprits
●Document request latency
●Optimize DOM size
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●User Timing marks and measures 127 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 30 animated elements found
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 200 ms
●Server Backend Latencies 600 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 10 ms
●Avoid large layout shifts 12 layout shifts found
○INP breakdown
93

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.

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.

Failing Elements
section#promoBanner > div.page-width > div.BannerContainer__Copy > h3.BannerContainer__Headline section#promoBanner > div.page-width > div.BannerContainer__Copy > h3.BannerContainer__Headline

These are opportunities to improve keyboard navigation in your application.

Names and labels

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.

Failing Elements
div#nano--v2-slide02 > div.slide--text > span.t5 > a.p5 div#nano--v2-slide02 > div.slide--text > span.t5 > a.p5
section#promoBanner > div.page-width > div.BannerContainer__CTA > a section#promoBanner > div.page-width > div.BannerContainer__CTA > a

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.

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.

Failing Elements
Facebook div.footer__copyright > ul.footer__list-social > li.list-social__item > a.link
Twitter div.footer__copyright > ul.footer__list-social > li.list-social__item > a.link
Pinterest div.footer__copyright > ul.footer__list-social > li.list-social__item > a.link
Instagram div.footer__copyright > ul.footer__list-social > li.list-social__item > a.link

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.

Failing Elements
Search ... sticky-header.header-wrapper > header#bkl-5-v1 > div.header__icons > button.header__search
1 sticky-header.header-wrapper > header#bkl-5-v1 > div.header__icons > button.header__icon
Cookie Policy div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●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.
●`button`, `link`, and `menuitem` elements have accessible names
●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.
●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
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●All heading elements contain content.
●Uses ARIA roles only on compatible elements
●Identical links have the same purpose.
○`[accesskey]` values are unique
○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
○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>`.
○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.
81

Best Practices

General

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

Deprecation / WarningSource
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js
The disableRemotePlayback attribute should be used in order to disable the default Cast integration instead of using -internal-media-controls-overlay-cast-button selector.
www.brooklinen.com/ line 251, col -1
AttributionReporting
/cdn/shopifycloud/storefront/assets/shop_events_listener-...
Fledge
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1 line 4, col 67934

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.

URLMap URL
www.brooklinen.com/
/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.init-shop-car.../cdn/shopifycloud/shop-js/modules/v2/client.init-shop-car...
/cdn/shopifycloud/shop-js/modules/v2/chunk.window_UuUx4ot.../cdn/shopifycloud/shop-js/modules/v2/chunk.window_UuUx4ot...
/cdn/shopifycloud/shop-js/modules/v2/chunk.validators_COW.../cdn/shopifycloud/shop-js/modules/v2/chunk.validators_COW...
www.brooklinen.com/cdn/shopifycloud/shop-js/modules/v2/chunk.v4_CSBSzmbm.esm.js/cdn/shopifycloud/shop-js/modules/v2/chunk.v4_CSBSzmbm.es...
/cdn/shopifycloud/shop-js/modules/v2/chunk.useUserRecogni.../cdn/shopifycloud/shop-js/modules/v2/chunk.useUserRecogni...
/cdn/shopifycloud/shop-js/modules/v2/chunk.useEventListen.../cdn/shopifycloud/shop-js/modules/v2/chunk.useEventListen...
/cdn/shopifycloud/shop-js/modules/v2/chunk.index_4uAqGWkW.../cdn/shopifycloud/shop-js/modules/v2/chunk.index_4uAqGWkW...
/cdn/shopifycloud/shop-js/modules/v2/chunk.errors_C1VNjpX.../cdn/shopifycloud/shop-js/modules/v2/chunk.errors_C1VNjpX...
/cdn/shopifycloud/shop-js/modules/v2/chunk.document_wK9Xg.../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.debounce_Cw7Gg.../cdn/shopifycloud/shop-js/modules/v2/chunk.debounce_Cw7Gg...
/cdn/shopifycloud/shop-js/modules/v2/chunk.authorize_CvvY.../cdn/shopifycloud/shop-js/modules/v2/chunk.authorize_CvvY...
s.pinimg.com/ct/lib/main.34af66ec.jss.pinimg.com/ct/lib/main.34af66ec.js.map
s.pinimg.com/ct/core.jss.pinimg.com/ct/core.js.map
ct.pinterest.com/static/ct/token_create.jsct.pinterest.com/static/ct/token_create.js.map
2b36d2a1092a.cdn4.forter.com/sn/2b36d2a1092a/script.js
/cdn/shopifycloud/consent-tracking-api/v0.1/consent-track.../cdn/shopifycloud/consent-tracking-api/v0.1/consent-track...
www.brooklinen.com/cdn/shop/t/4410/assets/Swym-34194d8e.jswww.brooklinen.com/cdn/shop/t/4410/assets/Swym-34194d8e.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/splide.esm-688b6f4b.jswww.brooklinen.com/cdn/shop/t/4410/assets/splide.esm-688b6f4b.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.jswww.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/ProductCardSwatches-a20606c5.jswww.brooklinen.com/cdn/shop/t/4410/assets/ProductCardSwatches-a20606c5.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/ProductCard-6878f886.jswww.brooklinen.com/cdn/shop/t/4410/assets/ProductCard-6878f886.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/js.cookie-9aaeb5d4.jswww.brooklinen.com/cdn/shop/t/4410/assets/js.cookie-9aaeb5d4.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/Hotspots-f63e3e5e.jswww.brooklinen.com/cdn/shop/t/4410/assets/Hotspots-f63e3e5e.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/global-functions-77fa5d7f.jswww.brooklinen.com/cdn/shop/t/4410/assets/global-functions-77fa5d7f.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/DuoShop-053c179c.jswww.brooklinen.com/cdn/shop/t/4410/assets/DuoShop-053c179c.js.map
/cdn/shop/t/4410/assets/brooklinen-theme.js?v=16914559547.../cdn/shop/t/4410/assets/brooklinen-theme.js.map?v=1691455...
/cdn/shop/t/4410/assets/brooklinen-index.js?v=18174622498...www.brooklinen.com/cdn/shop/t/4410/assets/brooklinen-index.js.map
sdk.postscript.io/sdk.bundle.js?shopId=1664sdk.postscript.io/sdk.bundle.js.map
/sdk-script-loader.bundle.js?shopId=1664&shop=brooklinen2...sdk.postscript.io/sdk-script-loader.bundle.js.map
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1
d38xvr37kwwhcm.cloudfront.net/js/grin-sdk.js?shop=brooklinen2.myshopify.comd38xvr37kwwhcm.cloudfront.net/js/grin-sdk.js.map
chat.siena.cx/dist/webchat.js?appKey=6afa5786-49a6-4754-8db6-4fff55ece886chat.siena.cx/dist/webchat.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
●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
92

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.

Link destinationLink Text
cookiepedia.co.uk/giving-consent-to-cookiesMore information

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 are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

30
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
92
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience. — Desktop

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

1.62 s

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

5.67 s

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

1.56 s

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

0.070

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

7.24 s

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

12.14 s

Detailed Report

Audit breakdown by category with detailed findings.

30

Performance

Insights

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

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

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

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

RequestCache TTLTransfer Size
t.contentsquare.net/uxa/ea6942bbd7cb0.js900.0 s132.3 KiB
cdn.dynamicyield.com/api/8768435/api_static.js28800.0 s157.6 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s95.0 KiB
cdn.us.heap-api.com/v5/heapjs-static/5.3.10/core/heap.js0.0 ms80.7 KiB
/cc-utilities/shopify.js?store-id=704331de-2cac-474b-8304...0.0 ms73.2 KiB
js.afterpay.com/afterpay-1.x.js3600.0 s74.1 KiB
cdn.dynamicyield.com/api/8768435/api_dynamic.js300.0 s61.0 KiB
cdn-widgetsrepository.yotpo.com/v1/loader/D06-6dZPUqA9vgYpJNuEhg0.0 ms57.0 KiB
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.13559.0 s68.9 KiB
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.13559.0 s68.7 KiB
cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js86400.0 s120.1 KiB
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js1800.0 s44.8 KiB
/signals/config/847463095293947?v=2.9.291&r=stable&domain...1200.0 s37.4 KiB
j.northbeam.io/vendor/nb-sp.min.js300.0 s32.9 KiB
j.northbeam.io/vendor/nb-sp.min.js300.0 s32.9 KiB
/api/v1/UZeRBMi0FrRz1kY4kx2mcA/load.js?shop=brooklinen2.m...5.0 s27.4 KiB
chat.siena.cx/dist/webchat.js?appKey=6afa5786-49a6-4754-8db6-4fff55ece8860.0 ms20.7 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
b-code.liadm.com/lc2.js86400.0 s46.8 KiB
d.impactradius-event.com/A2622372-7e79-4992-8e96-93d45cda04861.js900.0 s20.2 KiB
d38xvr37kwwhcm.cloudfront.net/js/grin-sdk.js?shop=brooklinen2.myshopify.com0.0 ms16.5 KiB
raof9iiu.micpn.com/p/js/1.js0.0 ms15.8 KiB
staticw2.yotpo.com/MdtpPOdzecvdDWwA3pFvhLyB6ab4osWf5p8TQHpj/widget.js0.0 ms15.7 KiB
/v1/loader/MdtpPOdzecvdDWwA3pFvhLyB6ab4osWf5p8TQHpj0.0 ms15.3 KiB
/proxy/0d21f5643f07b9b35fb6a2545b69f8f5e07fd24b019614e2a1...600.0 s11.5 KiB
cdn.pdst.fm/ping.min.js3600.0 s10.3 KiB
collector-55120.us.tvsquared.com/tv2track.js600.0 s8.7 KiB
tags.srv.stackadapt.com/events.js5.0 s7.6 KiB
/logos/d1c01047-a78a-432f-b2ff-951d7a28bcf7/0198bd73-492c...86400.0 s12.4 KiB
cdn.us.heap-api.com/config/3048295484/heap_config.js120.0 s3.7 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js86400.0 s9.1 KiB
cdn.ometria.com/tags/fda43d6576f9e8bf.js86400.0 s7.7 KiB
cdn.ometria.com/tags/fda43d6576f9e8bf.js?v=fda43d6576f9e8bf86400.0 s7.7 KiB
cdn.ometria.com/tags/fda43d6576f9e8bf.js86400.0 s7.7 KiB
s.pinimg.com/ct/lib/main.34af66ec.js1209600.0 s27.4 KiB
/proxy/6b454d2fbf1682130dd9656d35193e18b03e1547f8b6a196b6...600.0 s2.7 KiB
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...300.0 s2.4 KiB
/a/elevar/static/configs/0f4bdfed6f1596b97017835981af3fcc...1.0 s1.9 KiB
cdn.mgln.ai/pixel.min.js14400.0 s2.5 KiB
/configs/0f4bdfed6f1596b97017835981af3fcc4cea1332/config.js1.0 s1.6 KiB
s.pinimg.com/ct/core.js7200.0 s2.1 KiB
ct.pinterest.com/static/ct/token_create.js7200.0 s2.0 KiB
/api/v1/js-obj/UZeRBMi0FrRz1kY4kx2mcA/events/events.js?ln...20.0 s1.3 KiB
/st?ga_tracking_id=G-80JGCF4NMJ&ga_client_id=1998297997.1...0.0 ms1.2 KiB
/a/elevar/static/configs/0f4bdfed6f1596b97017835981af3fcc...1.0 s1.2 KiB
www.brooklinen.com/apps/cm/v1/load?source=embed0.0 ms1.2 KiB
chat.siena.cx/dist/siena-chat.css0.0 ms889 B
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.1 KiB
/rp.gif?ts=1775326798674&id=t2_s7oxe&event=PageVisit&m.it...0.0 ms637 B
/st?ga_tracking_id=G-80JGCF4NMJ&ga_client_id=1998297997.1...0.0 ms590 B
shop.app/checkouts/internal/preloads.js?locale=en-US&shop_id=951712660.0 s553 B
/config/com/15913fc5-6301-4257-a1e1-7714317d1346.js?v=3.5...0.0 ms475 B
/tv2track.php?action_name=Luxury%20Bedding%2C%20Sheets%20...0.0 ms276 B
cdn.cookielaw.org/logos/static/ot_close.svg86400.0 s631 B
collector-9286.us.tvsquared.com/tv2track.js0.0 ms190 B
/track/v3/fda43d6576f9e8bf/event.gif?data=y29YpvLVrve1CfP...0.0 ms185 B
/pixel/?ad_log=referer&action=lead&pixid=8cd26908-aeee-41...0.0 ms131 B
/rp.gif?ts=1775326798670&id=t2_s7oxe&event=PageVisit&m.va...0.0 ms75 B
/tr/?id=847463095293947&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms19 B

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.

URLEst Savings
www.brooklinen.com/cdn/shop/files/ToledoSerial-Bold.otf?v=1751402923110 ms

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

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:59.116 source:map[column:33086 line:1 type:source-location url:https://www.redditstatic.com/ads/pixel.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:161.886 source:map[type:text value:[unattributed]]] map[reflowTime:14.137 source:map[column:121838 line:0 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:1.694 source:map[column:63 line:17 type:source-location url:https://cdn.shopify.com/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-relay-721/assets/storefront-layout-components.js urlProvider:network]] map[reflowTime:11.388 source:map[column:168470 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.311 source:map[column:168567 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.228 source:map[column:168663 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.286 source:map[column:168770 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.259 source:map[column:168871 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.314 source:map[column:169391 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.209 source:map[column:169520 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:0.256 source:map[column:169685 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:19.885 source:map[column:11418 line:113 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/brooklinen-theme.js?v=169145595473704288901775232910 urlProvider:network]] map[reflowTime:60.399 source:map[column:2351 line:5 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/splide.esm-688b6f4b.js urlProvider:network]] map[reflowTime:4.342 source:map[column:81719 line:2 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:15.488 source:map[column:41683 line:0 type:source-location url: urlProvider:network]] map[reflowTime:14.692 source:map[column:2147 line:113 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/brooklinen-theme.js?v=169145595473704288901775232910 urlProvider:network]] map[reflowTime:56.901 source:map[column:121712 line:0 type:source-location url:https://cdn.dynamicyield.com/api/8768435/api_static.js urlProvider:network]] map[reflowTime:39.273 source:map[column:125356 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.394 source:map[column:125453 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.312 source:map[column:125549 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.309 source:map[column:125656 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.466 source:map[column:125757 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.398 source:map[column:126277 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.333 source:map[column:126406 line:0 type:source-location url: urlProvider:network]] map[reflowTime:0.34 source:map[column:126571 line:0 type:source-location url: urlProvider:network]] map[reflowTime:160.655 source:map[column:2357 line:519 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js urlProvider:network]] map[reflowTime:0.915 source:map[column:58947 line:519 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js urlProvider:network]] map[reflowTime:0.152 source:map[column:52851 line:514 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js urlProvider:network]] map[reflowTime:0.449 source:map[column:54547 line:514 type:source-location url:https://www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js urlProvider:network]] map[reflowTime:0.081 source:map[column:287707 line:0 type:source-location url:https://analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js urlProvider:network]] map[reflowTime:59.116 source:map[column:22094 line:0 type:source-location url:https://www.redditstatic.com/ads/pixel.js urlProvider:network]] map[reflowTime:18.305 source:map[column:282465 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.521 source:map[column:40570 line:4 type:source-location url:https://sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1 urlProvider:network]] map[reflowTime:0.062 source:map[column:85385 line:4 type:source-location url:https://sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1 urlProvider:network]] map[reflowTime:0.275 source:map[column:39030 line:4 type:source-location url:https://sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1 urlProvider:network]] map[reflowTime:4.333 source:map[column:28530 line:43 type:source-location url:https://t.contentsquare.net/uxa/ea6942bbd7cb0.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

URLResource SizeEst Savings
Story Module Image div#storymodule > div.story__media > picture > img.story__media-img
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Shot10_2250x_e7ee...105.8 KiB79.2 KiB
Spotlight Image Card div.tile__image > a.tile__image-link > picture > img.card__image
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Shot15_3244x_8x9_...85.3 KiB69.0 KiB
Spotlight Image Card div.tile__image > a.tile__image-link > picture > img.card__image
/cdn/shop/files/BKL_26-01_MarNewArrivals_SEA_Look2_506x_8...78.6 KiB62.3 KiB
Spotlight Image Card div.tile__image > a.tile__image-link > picture > img.card__image
/cdn/shop/files/BKL_25-10_PreSpringLifestyle_1600_GIx_8x9...69.5 KiB53.3 KiB
Super-Plush RobeProduct Card Hover Image div.relative > a > div.ProductCard__Media--no-margin > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-11_FebNewnessSP2_Shot8_...84.1 KiB53.2 KiB
Spotlight Image Card div.tile__image > a.tile__image-link > picture > img.card__image
/cdn/shop/files/BKL_25-02_Bedding_Linen_OatChambrayOxford...66.3 KiB50.0 KiB
Visual Category Module Image a.visual-category-container > div.visual-category-image-wrapper > div.visual-category-image > img
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Shot14_2992x_8x9_...37.0 KiB26.1 KiB
Luxe Sateen Hardcore Sheet BundleProduct Card Hover Image div.relative > a > div.ProductCard__Media > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-10_JanBBHCFlannel_Shot5...47.8 KiB25.4 KiB
Super-Plush Shorty RobeProduct Card Image div.relative > a > div.ProductCard__Media--no-margin > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_26-02_Bath_SP_Shorty_Robe_...42.0 KiB22.3 KiB
Spotlight Image Card div.tile__image > a.tile__image-link > picture > img.card__image
/cdn/shop/files/BKL_25111_UtilityEducation_Scene2Shot2_07...37.5 KiB21.3 KiB
Luxe Sateen Hardcore Sheet BundleProduct Card Image div.relative > a > div.ProductCard__Media > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-01_Bedding_Luxe_TandemS...33.5 KiB17.8 KiB
Super-Plush RobeProduct Card Image div.relative > a > div.ProductCard__Media--no-margin > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_23-07_Bath_Robe_StripedMid...33.2 KiB17.6 KiB
Visual Category Module Image a.visual-category-container > div.visual-category-image-wrapper > div.visual-category-image > img
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Film_309x_WO_800x...33.4 KiB16.9 KiB
Spotlight Image Card div.tile__image > a.tile__image-link > picture > img.card__image
/cdn/shop/files/BKL_24-07_Bedding_Classic_BotanicalGreen_...26.0 KiB14.6 KiB
Press Images div.press__logos > div.tickertape > div.tickertape__wrapper > img
/cdn/shop/files/6155f04bb97efe856be28f0d_Good_Morning_Ame...13.1 KiB12.8 KiB
Luxe Sateen Core Sheet SetProduct Card Hover Image div.relative > a > div.ProductCard__Media--no-margin > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_23-05_Q3Evergreen_Cream_Re...20.6 KiB10.9 KiB
Classic Percale Core Sheet SetProduct Card Image div.relative > a > div.ProductCard__Media--no-margin > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-11_Bedding_Classic_Tand...18.3 KiB9.7 KiB
Washed Classic Percale Comforter SetProduct Card Image div.relative > a > div.ProductCard__Media > img.ProductCard__ProductImg
/s/files/1/0951/7126/files/BKL_25-12_Bedding_WashedClassi...13.9 KiB7.4 KiB
Visual Category Module Image a.visual-category-container > div.visual-category-image-wrapper > div.visual-category-image > img
/cdn/shop/files/BKL_25-11_FebNewnessSP2_Shot8_1402x_8x9_D...23.6 KiB7.1 KiB
Award-winning div.ProductCard__Media--no-margin > div.ProductCard__Badges > div.ProductCard__ImgBadgeWrapper > img.ProductCard__ImgBadge
/7296487424090/1734384088719/NYT-Wirecutter.png?v=1770848...7.1 KiB6.5 KiB
Press Images div.press__logos > div.tickertape > div.tickertape__wrapper > img
/cdn/shop/files/logo--good-housekeeping.png?v=1649869031&...8.1 KiB5.8 KiB
Press Images div.press__logos > div.tickertape > div.tickertape__wrapper > img
www.brooklinen.com/cdn/shop/files/logo--wirecutter.png?v=1649869031&width=2505.4 KiB4.2 KiB

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

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:29.033 label:Time to first byte subpart:timeToFirstByte] map[duration:4119.948 label:Resource load delay subpart:resourceLoadDelay] map[duration:468.266 label:Resource load duration subpart:resourceLoadDuration] map[duration:308.487 label:Element render delay subpart:elementRenderDelay]]
lhId: page-22-VIDEO
nodeLabel: div.hero__media > a.media--link > div.media--video > video
path: 1,HTML,1,BODY,6,MAIN,0,DIV,0,SECTION,1,SECTION,0,DIV,0,A,0,DIV,0,VIDEO
selector: div.hero__media > a.media--link > div.media--video > video
snippet: <video playsinline="playsinline" autoplay="autoplay" loop="loop" muted="muted" preload="metadata" poster="">

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

lhId: page-22-VIDEO
nodeLabel: div.hero__media > a.media--link > div.media--video > video
path: 1,HTML,1,BODY,6,MAIN,0,DIV,0,SECTION,1,SECTION,0,DIV,0,A,0,DIV,0,VIDEO
selector: div.hero__media > a.media--link > div.media--video > video
snippet: <video playsinline="playsinline" autoplay="autoplay" loop="loop" muted="muted" preload="metadata" poster="">

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.

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.

URLTransfer SizeDuration
cdn.dynamicyield.com/api/8768435/api_dynamic.js61.0 KiB435 ms
cdn.dynamicyield.com/api/8768435/api_static.js157.6 KiB208 ms
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js44.8 KiB374 ms
cdn.cookielaw.org/scripttemplates/otSDKStub.js9.1 KiB260 ms
/cdn/shop/t/4410/assets/brooklinen-theme.css?v=4629626480...71.2 KiB410 ms
/cdn/shop/t/4410/assets/brooklinen-index.css?v=1276361156...5.3 KiB170 ms
/extensions/019d1fd6-4f13-7903-90ac-15abcbd59a65/sbisa-sh...811 B229 ms
/extensions/f2dc2781-781c-4b62-b8ed-c5471f514e1a/51194b6b...2.3 KiB
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...2.4 KiB

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

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

TTI

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

Diagnostics

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

Estimated savings: 90 ms 95.4 KiB
URLTransfer SizeEst Savings
/cdn/shop/t/4410/assets/brooklinen-theme.css?v=4629626480...70.4 KiB63.7 KiB
21.9 KiB19.2 KiB
.swym-ui-component *,.swym-ui-component .swym-is-button,....12.7 KiB12.4 KiB

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

Estimated savings: 770 ms 1.4 MiB
URLTransfer SizeEst Savings
sdk.postscript.io/sdk.bundle.js?shopId=1664201.4 KiB143.3 KiB
www.googletagmanager.com/gtag/js?id=AW-973522331&cx=c&gtm=4e6411136.0 KiB101.3 KiB
cdn.dynamicyield.com/api/8768435/api_static.js157.1 KiB90.9 KiB
2b36d2a1092a.cdn4.forter.com/sn/2b36d2a1092a/script.js214.4 KiB89.2 KiB
accounts.google.com/gsi/client92.7 KiB67.1 KiB
www.googletagmanager.com/gtag/js?id=G-80JGCF4NMJ&cx=c&gtm=4e6411171.9 KiB63.9 KiB
cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js119.9 KiB62.8 KiB
t.contentsquare.net/uxa/ea6942bbd7cb0.js131.8 KiB59.1 KiB
www.googletagmanager.com/gtag/destination?id=DC-11096279&cx=c&gtm=4e6411129.3 KiB58.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-N3WBV32175.5 KiB56.6 KiB
www.googletagmanager.com/gtag/js?id=AW-930458877142.1 KiB56.5 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js109.1 KiB55.5 KiB
www.googletagmanager.com/gtag/js?id=AW-973522331136.0 KiB54.0 KiB
www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js128.5 KiB53.8 KiB
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...65.0 KiB52.5 KiB
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...73.1 KiB44.1 KiB
/cc-utilities/shopify.js?store-id=704331de-2cac-474b-8304...72.8 KiB40.6 KiB
cdn.us.heap-api.com/v5/heapjs-static/5.3.10/core/heap.js80.3 KiB32.8 KiB
connect.facebook.net/en_US/fbevents.js94.8 KiB32.6 KiB
js.afterpay.com/afterpay-1.x.js73.5 KiB31.9 KiB
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js44.5 KiB27.1 KiB
/extensions/019d1fd6-4f13-7903-90ac-15abcbd59a65/sbisa-sh...48.6 KiB23.6 KiB
www.brooklinen.com/cdn/wpm/bcfa8229ew36b6053dp1e134caame9d83f21m.js56.8 KiB23.5 KiB
cdn.gladly.com/assets/chat-sdk/apiBootstrap~3d2f3ae3ce0b8979.js43.2 KiB23.0 KiB
/assets/chat-sdk/vendor-node_modules_reduxjs_toolkit_dist...47.0 KiB22.8 KiB
/cdn/shop/t/4410/assets/brooklinen-theme.js?v=16914559547...40.2 KiB22.2 KiB
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.168.4 KiB20.1 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.

URLTotal CPU TimeScript EvaluationScript Parse
www.brooklinen.com/cdn/wpm/bcfa8229ew36b6053dp1e134caame9d83f21m.js1.7 s1.1 s6.3 ms
Unattributable1.7 s168 ms0.0 ms
t.contentsquare.net/uxa/ea6942bbd7cb0.js1.4 s1.2 s31 ms
www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js1.1 s727 ms0.8 ms
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js1.1 s956 ms6.0 ms
www.brooklinen.com/903 ms143 ms111 ms
cdn.dynamicyield.com/api/8768435/api_static.js762 ms546 ms19 ms
/cdn/shop/t/4410/assets/brooklinen-theme.js?v=16914559547...664 ms486 ms0.3 ms
www.brooklinen.com/cdn/shop/t/4410/assets/splide.esm-688b6f4b.js577 ms137 ms0.1 ms
cdn.us.heap-api.com/v5/heapjs-static/5.3.10/core/heap.js474 ms455 ms10 ms
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...324 ms272 ms17 ms
/js/yofi-telemetry-prod.min.js?v=202510201606&shop=brookl...320 ms311 ms7.4 ms
/st?sec=8768435&ref=&scriptVersion=2.83.0&inHead=true&id=...291 ms202 ms1.8 ms
2b36d2a1092a.cdn4.forter.com/sn/2b36d2a1092a/script.js252 ms213 ms17 ms
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1214 ms132 ms0.3 ms
www.redditstatic.com/ads/pixel.js183 ms106 ms2.6 ms
www.googletagmanager.com/gtag/js?id=AW-930458877182 ms148 ms17 ms
sdk.postscript.io/sdk.bundle.js?shopId=1664152 ms122 ms24 ms
www.googletagmanager.com/gtag/js?id=G-80JGCF4NMJ&cx=c&gtm=4e6411123 ms104 ms17 ms
www.googletagmanager.com/gtag/destination?id=DC-11096279&cx=c&gtm=4e6411116 ms104 ms11 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js113 ms93 ms19 ms
d38xvr37kwwhcm.cloudfront.net/js/grin-sdk.js?shop=brooklinen2.myshopify.com113 ms110 ms2.2 ms
cdn.cookielaw.org/scripttemplates/202508.1.0/otBannerSdk.js109 ms69 ms15 ms
www.googletagmanager.com/gtag/js?id=AW-97352233188 ms76 ms12 ms
brooklinen2.myshopify.com/apps/cm/unified.js?cb=1775326800000&source=embed82 ms75 ms3.0 ms
/cdn/s/trekkie.storefront.793024e5c781b83428b9784ec5054da...82 ms77 ms3.8 ms
sc-static.net/scevent.min.js69 ms64 ms2.1 ms
/cdn/shopifycloud/storefront/assets/storefront/load_featu...63 ms62 ms0.5 ms
s.pinimg.com/ct/lib/main.34af66ec.js52 ms48 ms3.4 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

CategoryTime Spent
Script Evaluation9.2 s
Other2.9 s
Style & Layout1.2 s
Script Parsing & Compilation585 ms
Garbage Collection223 ms
Parse HTML & CSS198 ms
Rendering173 ms

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

Estimated savings: 0.0 ms 40.8 KiB
URLTransfer SizeEst Savings
cdn-widgetsrepository.yotpo.com/v1/loader/D06-6dZPUqA9vgYpJNuEhg56.8 KiB18.0 KiB
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...65.0 KiB12.9 KiB
staticw2.yotpo.com/MdtpPOdzecvdDWwA3pFvhLyB6ab4osWf5p8TQHpj/widget.js15.3 KiB4.0 KiB
/v1/loader/MdtpPOdzecvdDWwA3pFvhLyB6ab4osWf5p8TQHpj15.0 KiB3.9 KiB
/extensions/019d5434-1150-7b3e-95ce-94c13b7b0a5f/swym-rel...4.4 KiB2.0 KiB

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

URLTransfer Size
cdn.shopify.com/videos/c/o/v/d9a8b73bfce04bdd8569f3b80f887573.mp44.4 MiB
cdn.shopify.com/videos/c/o/v/5493455c76394013990bb0cc7cb27335.mp43.2 MiB
/cdn/shop/videos/c/vp/d761deab66ce480cbeb2193e0684298c/d7...1.2 MiB
/cdn/shop/videos/c/vp/ecb7bc8f0c6544518d255d7439aabf21/ec...802.4 KiB
/cdn/shopifycloud/checkout-web/assets/c1/hooks-useHasOrde...344.7 KiB
2b36d2a1092a.cdn4.forter.com/sn/2b36d2a1092a/script.js214.9 KiB
sdk.postscript.io/sdk.bundle.js?shopId=1664201.9 KiB
/desktop.bundle.js?shopId=1664&shopShop=brooklinen2&sessi...198.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-N3WBV32175.6 KiB
www.googletagmanager.com/gtag/js?id=G-80JGCF4NMJ&cx=c&gtm=4e6411171.9 KiB

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

●Layout shift culprits
●Document request latency
●Optimize DOM size
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●User Timing marks and measures 127 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 28 animated elements found
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 200 ms
●Server Backend Latencies 270 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 20 ms
●Avoid large layout shifts 9 layout shifts found
○INP breakdown
92

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.

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.

Failing Elements
section#promoBanner > div.page-width > div.BannerContainer__Copy > h3.BannerContainer__Headline section#promoBanner > div.page-width > div.BannerContainer__Copy > h3.BannerContainer__Headline

These are opportunities to improve keyboard navigation in your application.

Names and labels

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.

Failing Elements
section#promoBanner > div.page-width > div.BannerContainer__CTA > a section#promoBanner > div.page-width > div.BannerContainer__CTA > a

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.

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.

Failing Elements
Facebook div.footer__copyright > ul.footer__list-social > li.list-social__item > a.link
Twitter div.footer__copyright > ul.footer__list-social > li.list-social__item > a.link
Pinterest div.footer__copyright > ul.footer__list-social > li.list-social__item > a.link
Instagram div.footer__copyright > ul.footer__list-social > li.list-social__item > a.link

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.

Failing Elements
Search ... sticky-header.header-wrapper > header#bkl-5-v1 > div.header__icons > button.header__search
1 sticky-header.header-wrapper > header#bkl-5-v1 > div.header__icons > button.header__icon
Cookie Policy div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●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.
●`button`, `link`, and `menuitem` elements have accessible names
●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.
●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
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●All heading elements contain content.
●Uses ARIA roles only on compatible elements
●Identical links have the same purpose.
○`[accesskey]` values are unique
○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
○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>`.
○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.
81

Best Practices

General

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

Deprecation / WarningSource
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
rapid-cdn.yottaa.com/rapid/lib/cTNGTFD40YMBwA.js
The disableRemotePlayback attribute should be used in order to disable the default Cast integration instead of using -internal-media-controls-overlay-cast-button selector.
www.brooklinen.com/ line 251, col -1
AttributionReporting
www.brooklinen.com/cdn/wpm/bcfa8229ew36b6053dp1e134caame9d83f21m.js
Fledge
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1 line 4, col 67934

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.

URLMap URL
www.brooklinen.com/
/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.init-shop-car.../cdn/shopifycloud/shop-js/modules/v2/client.init-shop-car...
/cdn/shopifycloud/shop-js/modules/v2/chunk.window_UuUx4ot.../cdn/shopifycloud/shop-js/modules/v2/chunk.window_UuUx4ot...
/cdn/shopifycloud/shop-js/modules/v2/chunk.validators_COW.../cdn/shopifycloud/shop-js/modules/v2/chunk.validators_COW...
www.brooklinen.com/cdn/shopifycloud/shop-js/modules/v2/chunk.v4_CSBSzmbm.esm.js/cdn/shopifycloud/shop-js/modules/v2/chunk.v4_CSBSzmbm.es...
/cdn/shopifycloud/shop-js/modules/v2/chunk.useUserRecogni.../cdn/shopifycloud/shop-js/modules/v2/chunk.useUserRecogni...
/cdn/shopifycloud/shop-js/modules/v2/chunk.useEventListen.../cdn/shopifycloud/shop-js/modules/v2/chunk.useEventListen...
/cdn/shopifycloud/shop-js/modules/v2/chunk.index_4uAqGWkW.../cdn/shopifycloud/shop-js/modules/v2/chunk.index_4uAqGWkW...
/cdn/shopifycloud/shop-js/modules/v2/chunk.errors_C1VNjpX.../cdn/shopifycloud/shop-js/modules/v2/chunk.errors_C1VNjpX...
/cdn/shopifycloud/shop-js/modules/v2/chunk.document_wK9Xg.../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.debounce_Cw7Gg.../cdn/shopifycloud/shop-js/modules/v2/chunk.debounce_Cw7Gg...
/cdn/shopifycloud/shop-js/modules/v2/chunk.authorize_CvvY.../cdn/shopifycloud/shop-js/modules/v2/chunk.authorize_CvvY...
s.pinimg.com/ct/lib/main.34af66ec.jss.pinimg.com/ct/lib/main.34af66ec.js.map
s.pinimg.com/ct/core.jss.pinimg.com/ct/core.js.map
ct.pinterest.com/static/ct/token_create.jsct.pinterest.com/static/ct/token_create.js.map
2b36d2a1092a.cdn4.forter.com/sn/2b36d2a1092a/script.js
/cdn/shopifycloud/consent-tracking-api/v0.1/consent-track.../cdn/shopifycloud/consent-tracking-api/v0.1/consent-track...
www.brooklinen.com/cdn/shop/t/4410/assets/Swym-34194d8e.jswww.brooklinen.com/cdn/shop/t/4410/assets/Swym-34194d8e.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/splide.esm-688b6f4b.jswww.brooklinen.com/cdn/shop/t/4410/assets/splide.esm-688b6f4b.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.jswww.brooklinen.com/cdn/shop/t/4410/assets/ProductModal-166a90f8.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/ProductCardSwatches-a20606c5.jswww.brooklinen.com/cdn/shop/t/4410/assets/ProductCardSwatches-a20606c5.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/ProductCard-6878f886.jswww.brooklinen.com/cdn/shop/t/4410/assets/ProductCard-6878f886.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/js.cookie-9aaeb5d4.jswww.brooklinen.com/cdn/shop/t/4410/assets/js.cookie-9aaeb5d4.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/Hotspots-f63e3e5e.jswww.brooklinen.com/cdn/shop/t/4410/assets/Hotspots-f63e3e5e.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/global-functions-77fa5d7f.jswww.brooklinen.com/cdn/shop/t/4410/assets/global-functions-77fa5d7f.js.map
www.brooklinen.com/cdn/shop/t/4410/assets/DuoShop-053c179c.jswww.brooklinen.com/cdn/shop/t/4410/assets/DuoShop-053c179c.js.map
/cdn/shop/t/4410/assets/brooklinen-theme.js?v=16914559547.../cdn/shop/t/4410/assets/brooklinen-theme.js.map?v=1691455...
/cdn/shop/t/4410/assets/brooklinen-index.js?v=18174622498...www.brooklinen.com/cdn/shop/t/4410/assets/brooklinen-index.js.map
sdk.postscript.io/sdk.bundle.js?shopId=1664sdk.postscript.io/sdk.bundle.js.map
/sdk-script-loader.bundle.js?shopId=1664&shop=brooklinen2...sdk.postscript.io/sdk-script-loader.bundle.js.map
sdk-metrics.postscript.io/web/v4/geUt08pDDbh7Dxyt3Pub?ci=jsl/4.0.1
d38xvr37kwwhcm.cloudfront.net/js/grin-sdk.js?shop=brooklinen2.myshopify.comd38xvr37kwwhcm.cloudfront.net/js/grin-sdk.js.map
chat.siena.cx/dist/webchat.js?appKey=6afa5786-49a6-4754-8db6-4fff55ece886chat.siena.cx/dist/webchat.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
●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
92

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.

Link destinationLink Text
cookiepedia.co.uk/giving-consent-to-cookiesMore information

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 are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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