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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

23

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
assets.qualified.com/static-media/piperx-orb/orb-animation.mp40.0 ms708.8 KiB
js.hsforms.net/forms/embed/v2.js300.0 s192.8 KiB
t.contentsquare.net/uxa/d7d7a4ae1fff8.js900.0 s142.7 KiB
js.qualified.com/qualified.js?token=QXXydKGCPwwjwrgb60.0 s116.4 KiB
assets.qualified.com/packs/media/Inter-SemiBold.fcb100c7.woff20.0 ms103.9 KiB
assets.qualified.com/packs/media/Inter-Regular.f1f0c35b.woff20.0 ms96.9 KiB
/cm/f3c1005b-8270-469c-85a4-81fe6c9b70e7/ui.js?cacheBust=...60.0 s93.4 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.4 KiB
/cm/f3c1005b-8270-469c-85a4-81fe6c9b70e7/airgap.js?cacheB...60.0 s52.3 KiB
js.hs-analytics.net/analytics/1776361500000/48163345.js300.0 s43.2 KiB
cdn.heapanalytics.com/js/heap-91017801.js120.0 s41.8 KiB
/signals/config/743980872357899?v=2.9.298&r=stable&domain...1200.0 s44.4 KiB
cdn-0.d41.co/tags/dnb_coretag_v6.min.js0.0 ms30.1 KiB
js.hs-banner.com/v2/48163345/banner.js300.0 s24.0 KiB
spider.australiarevival.com/i/596102f2751010ba2ee94856a2df358e.js43200.0 s44.6 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
/signals/config/936754686447501?v=2.9.298&r=stable&domain...1200.0 s17.9 KiB
tag.demandbase.com/dc0e7f5a4703b5b9.min.js3600.0 s18.3 KiB
js.adsrvr.org/up_loader.1.1.0.js0.0 ms12.2 KiB
c.amazon-adsystem.com/aat/amzn.js0.0 ms8.9 KiB
snap.licdn.com/li.lms-analytics/insight.min.js59024.0 s18.7 KiB
cdn.pdst.fm/ping.min.js3600.0 s10.2 KiB
collector-51975.us.tvsquared.com/tv2track.js600.0 s8.7 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.7 KiB
transcend-cdn.com/cm/f3c1005b-8270-469c-85a4-81fe6c9b70e7/cm.css60.0 s4.1 KiB
static.klaviyo.com/onsite/js/klaviyo.js?company_id=9BX3wh1.0 s2.9 KiB
extend.vimeocdn.com/ga/66762855.js86400.0 s5.8 KiB
/attribution_tracking/conversions/546.js?p=https://www.kl...0.0 ms2.2 KiB
/st?ga_tracking_id=G-E2RS7HT946%3BUA-30451006-13%3BUA-304...0.0 ms1.3 KiB
js.hs-scripts.com/48163345.js90.0 s1018 B
js.adsrvr.org/universal_pixel.js0.0 ms959 B
/rp.gif?ts=1776361806448&id=t2_4rx7stog&event=PageVisit&m...0.0 ms666 B
/st?ga_tracking_id=G-E2RS7HT946%3BUA-30451006-13%3BUA-304...0.0 ms581 B
js.adsrvr.org/universal_pixel.js0.0 ms466 B
partners.tremorhub.com/sync?UIDM=1959a610-612a-45a8-b8ad-15688eb733d90.0 ms393 B
/tv2track.php?action_name=Klaviyo%3A%20AI%20Email%20Marke...0.0 ms276 B
/collect?v=2&fmt=js&pid=1110420%2C8078164%2C616460&time=1...0.0 ms273 B
/collect?v=2&fmt=js&pid=1110420%2C8078164%2C616460&time=1...0.0 ms268 B
match.adsrvr.org/track/cmb/rubicon?gdpr=00.0 ms254 B
www.gstatic.com/recaptcha/api2/logo_48.png604800.0 s2.3 KiB
/pixel/?ad_log=referer&action=lead&pixid=b4c1369f-a62c-46...0.0 ms131 B
/rp.gif?ts=1776361806454&id=t2_4rx7stog&event=Search&m.va...0.0 ms76 B
/collect?v=2&fmt=js&pid=1110420%2C8078164%2C616460&time=1...0.0 ms44 B
/tr?id=936754686447501&ev=PageView&vdpo=LDU&dpoco=0&dpost...0.0 ms19 B
/tr/?id=743980872357899&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/tr/?id=936754686447501&ev=NewProspects&dl=https%3A%2F%2F...0.0 ms16 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLEst Savings
www.klaviyo.com/fonts/instrument-sans-normal.woff230 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff25.0 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.

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:33.092 source:map[column:9846 line:17 type:source-location url:https://www.klaviyo.com/_astro/page.Dw4hn96J.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:70.462 source:map[column:25738 line:225 type:source-location url:https://www.klaviyo.com/ urlProvider:network]] map[reflowTime:3.695 source:map[column:55 line:968 type:source-location url:https://www.googletagmanager.com/gtm.js?id=GTM-M28G2G urlProvider:network]] map[reflowTime:2.806 source:map[column:86058 line:25 type:source-location url:https://js.hs-analytics.net/analytics/1776361500000/48163345.js urlProvider:network]] map[reflowTime:2.655 source:map[column:49936 line:0 type:source-location url:https://spider.australiarevival.com/i/596102f2751010ba2ee94856a2df358e.js urlProvider:network]] map[reflowTime:8.743 source:map[type:text value:[unattributed]]] map[reflowTime:0.066 source:map[column:52230 line:0 type:source-location url:https://spider.australiarevival.com/i/596102f2751010ba2ee94856a2df358e.js urlProvider:network]] map[reflowTime:3.01 source:map[column:100912 line:0 type:source-location url:https://spider.australiarevival.com/i/596102f2751010ba2ee94856a2df358e.js urlProvider:network]] map[reflowTime:9.29 source:map[column:102319 line:28 type:source-location url:https://t.contentsquare.net/uxa/d7d7a4ae1fff8.js urlProvider:network]] map[reflowTime:5.842 source:map[column:22094 line:0 type:source-location url:https://www.redditstatic.com/ads/pixel.js urlProvider:network]] map[reflowTime:1.543 source:map[column:195161 line:1 type:source-location url:https://js.qualified.com/packs/js/multimodal_v2-f8a905b1.js urlProvider:network]] map[reflowTime:6.919 source:map[column:194914 line:1 type:source-location url:https://js.qualified.com/packs/js/multimodal_v2-f8a905b1.js urlProvider:network]] map[reflowTime:0.312 source:map[column:19573 line:9 type:source-location url:https://t.contentsquare.net/uxa/d7d7a4ae1fff8.js urlProvider:network]] map[reflowTime:8.142 source:map[column:84028 line:0 type:source-location url:https://spider.australiarevival.com/i/596102f2751010ba2ee94856a2df358e.js urlProvider:network]] map[reflowTime:0.392 source:map[column:154667 line:28 type:source-location url:https://t.contentsquare.net/uxa/d7d7a4ae1fff8.js urlProvider:network]] map[reflowTime:0.535 source:map[column:134 line:1628 type:source-location url:https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js urlProvider:network]]]

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-0-DIV
nodeLabel: Meet Composer The AI agent that creates complete on-brand campaigns from just …
path: 1,HTML,1,BODY,7,MAIN,1,DIV,3,SECTION,0,DIV
selector: main#site-content > div.homepage > section > div.section-content
snippet: <div class="section-content" style="--background-image: url(/_astro/background.CYEnUOta.webp);" data-astro-cid-5sopprec="">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

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.

URLTransfer SizeDuration
js.hsforms.net/forms/embed/v2.js192.8 KiB4.4 s
www.klaviyo.com/_astro/_slug_.CnM0hNPv.css82.7 KiB2.1 s
www.klaviyo.com/_astro/_slug_.BvW1h4Mx.css52.0 KiB759 ms
/cm/f3c1005b-8270-469c-85a4-81fe6c9b70e7/airgap.js?cacheB...52.3 KiB2.1 s
www.klaviyo.com/_astro/search-all.m1xffSh9.css1.5 KiB152 ms
www.klaviyo.com/_astro/_slug_.BDT10Tg6.css2.0 KiB152 ms
www.klaviyo.com/_astro/_slug_.DvI8RS7H.css1.7 KiB
www.klaviyo.com/_astro/_slug_.D3MZUVNB.css1.4 KiB
www.klaviyo.com/_astro/b2c-crm.DpvF8IOm.css5.6 KiB
js.hs-scripts.com/48163345.js1018 B771 ms
www.klaviyo.com/_astro/b2c-crm.DTH_tWV7.css15.8 KiB304 ms
static.klaviyo.com/onsite/js/klaviyo.js?company_id=9BX3wh2.9 KiB757 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Klaviyo service UI showing helpdesk inbox and customer hub ul.section-carousel-track > li.section-carousel-item > article.platform-slide > img.platform-slide-image
www.klaviyo.com/_astro/explore-service.C5G6NCUb_1QjDLN.webp86.2 KiB83.6 KiB
Klaviyo CDP showing customer segment builder and profile view ul.section-carousel-track > li.section-carousel-item > article.platform-slide > img.platform-slide-image
www.klaviyo.com/_astro/explore-data-platform.B-fL0Ppj_Z1zyGNP.webp62.1 KiB60.2 KiB
Klaviyo AI Composer interface building an on-brand campaign ul.section-carousel-track > li.section-carousel-item > article.platform-slide > img.platform-slide-image
www.klaviyo.com/_astro/explore-ai.DvXXEKiS_Z3D8pY.webp45.6 KiB44.2 KiB
Klaviyo marketing platform UI showing segmented email and SMS flows ul.section-carousel-track > li.section-carousel-item > article.platform-slide > img.platform-slide-image
www.klaviyo.com/_astro/explore-marketing.BA4hBAO7_14SODm.webp35.4 KiB34.3 KiB
Klaviyo analytics dashboard showing attributed revenue over time ul.section-carousel-track > li.section-carousel-item > article.platform-slide > img.platform-slide-image
www.klaviyo.com/_astro/explore-analytics.OXFDJdVV_1Jwnfa.webp28.5 KiB27.6 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 754 ms
URLTime Spent
klaviyo.com/754 ms
www.klaviyo.com/0.0 ms

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 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: 760 ms 130.0 KiB
URLTransfer SizeEst Savings
www.klaviyo.com/_astro/_slug_.CnM0hNPv.css82.6 KiB78.3 KiB
www.klaviyo.com/_astro/_slug_.BvW1h4Mx.css51.9 KiB51.7 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 4.7 s 1.3 MiB
URLTransfer SizeEst Savings
www.klaviyo.com/_astro/useTranslation.B20NgLB9.js351.7 KiB261.2 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js361.8 KiB177.0 KiB
js.hsforms.net/forms/embed/v2.js185.5 KiB112.9 KiB
t.contentsquare.net/uxa/d7d7a4ae1fff8.js142.2 KiB67.3 KiB
www.googletagmanager.com/gtag/js?id=G-E2RS7HT946&cx=c&gtm=4e64f0h1171.0 KiB64.2 KiB
www.googletagmanager.com/gtag/destination?id=DC-11549644&cx=c&gtm=4e64f0h1131.7 KiB60.7 KiB
www.googletagmanager.com/gtag/destination?id=AW-997744385&cx=c&gtm=4e64f0h1137.3 KiB58.8 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMA.js105.2 KiB57.0 KiB
js.qualified.com/qualified.js?token=QXXydKGCPwwjwrgb115.8 KiB56.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-M28G2G200.7 KiB55.8 KiB
www.googletagmanager.com/gtag/js?id=AW-878432221&cx=c&gtm=4e64f0h1143.9 KiB55.6 KiB
www.googletagmanager.com/gtag/js?id=AW-607008856&cx=c&gtm=4e64f0h1145.1 KiB51.0 KiB
www.klaviyo.com/_astro/index.BWCm2rD9.js55.6 KiB48.6 KiB
js.qualified.com/packs/js/multimodal_v2-f8a905b1.js93.6 KiB47.9 KiB
/cm/f3c1005b-8270-469c-85a4-81fe6c9b70e7/ui.js?cacheBust=...93.0 KiB44.6 KiB
connect.facebook.net/en_US/fbevents.js96.3 KiB33.2 KiB
/cm/f3c1005b-8270-469c-85a4-81fe6c9b70e7/airgap.js?cacheB...52.0 KiB27.1 KiB
www.klaviyo.com/_astro/Statsig.astro_astro_type_script_index_0_lang.C06xNzso.js31.3 KiB25.2 KiB
www.klaviyo.com/_astro/client.Q4PGvSu9.js54.6 KiB23.1 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.klaviyo.com/_astro/page.Dw4hn96J.js3.7 s2.6 s0.7 ms
Unattributable3.6 s1.0 s0.0 ms
www.klaviyo.com/2.4 s149 ms9.4 ms
t.contentsquare.net/uxa/d7d7a4ae1fff8.js2.1 s1.8 s78 ms
www.klaviyo.com/_astro/client.Q4PGvSu9.js1.2 s654 ms1.2 ms
www.klaviyo.com/_astro/rive.Bj7h2rbT.js1.1 s1.1 s0.7 ms
spider.australiarevival.com/i/596102f2751010ba2ee94856a2df358e.js1.0 s696 ms16 ms
www.googletagmanager.com/gtm.js?id=GTM-M28G2G825 ms676 ms88 ms
www.klaviyo.com/_astro/OnLoad.astro_astro_type_script_index_0_lang.C_04mnp4.js764 ms678 ms8.8 ms
js.hs-analytics.net/analytics/1776361500000/48163345.js663 ms439 ms15 ms
www.googletagmanager.com/gtag/js?id=G-E2RS7HT946&cx=c&gtm=4e64f0h1548 ms459 ms84 ms
js.qualified.com/qualified.js?token=QXXydKGCPwwjwrgb484 ms410 ms51 ms
www.googletagmanager.com/gtag/js?id=AW-607008856&cx=c&gtm=4e64f0h1484 ms418 ms62 ms
www.googletagmanager.com/gtag/js?id=AW-878432221&cx=c&gtm=4e64f0h1409 ms345 ms60 ms
/ct?id=15474&url=https%3A%2F%2Fwww.klaviyo.com%2F&sf=0&tp...401 ms345 ms1.5 ms
www.googletagmanager.com/gtag/destination?id=AW-997744385&cx=c&gtm=4e64f0h1389 ms315 ms70 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMA.js388 ms280 ms105 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js387 ms203 ms111 ms
/cm/f3c1005b-8270-469c-85a4-81fe6c9b70e7/airgap.js?cacheB...359 ms223 ms53 ms
js.qualified.com/packs/js/multimodal_v2-f8a905b1.js316 ms229 ms50 ms
www.googletagmanager.com/gtag/destination?id=DC-11549644&cx=c&gtm=4e64f0h1280 ms229 ms49 ms
j.6sc.co/6si.min.js272 ms237 ms25 ms
www.redditstatic.com/ads/pixel.js267 ms208 ms11 ms
/signals/config/743980872357899?v=2.9.298&r=stable&domain...246 ms220 ms23 ms
/cm/f3c1005b-8270-469c-85a4-81fe6c9b70e7/ui.js?cacheBust=...221 ms176 ms44 ms
connect.facebook.net/en_US/fbevents.js176 ms129 ms46 ms
js.hsforms.net/forms/embed/v2.js173 ms89 ms74 ms
/signals/config/936754686447501?v=2.9.298&r=stable&domain...159 ms141 ms14 ms
static.klaviyo.com/onsite/js/1011.598ae9833e51b76bc1c3.js157 ms146 ms5.6 ms
cdn.heapanalytics.com/js/heap-91017801.js137 ms117 ms16 ms
bat.bing.com/bat.js134 ms64 ms66 ms
www.klaviyo.com/_astro/index.B9AJCjkM.js114 ms53 ms0.3 ms
cdn-0.d41.co/tags/dnb_coretag_v6.min.js114 ms100 ms12 ms
snap.licdn.com/li.lms-analytics/insight.min.js107 ms77 ms27 ms
/st?ga_tracking_id=G-E2RS7HT946%3BUA-30451006-13%3BUA-304...94 ms88 ms0.9 ms
/spx?dxver=4.0.0&shaid=32261&tdr=&plh=https%3A%2F%2Fwww.k...87 ms80 ms2.7 ms
/onsite/js/build-preview/commit-46fb139d91b2bc1b8aeb35338...82 ms75 ms2.9 ms
static.ads-twitter.com/uwt.js70 ms45 ms6.2 ms
analytics.tiktok.com/i18n/pixel/static/identify_5cff1caf.js65 ms41 ms24 ms
/onsite/js/build-preview/commit-46fb139d91b2bc1b8aeb35338...60 ms51 ms8.9 ms
cdn.pdst.fm/ping.min.js57 ms38 ms5.3 ms
tag.demandbase.com/dc0e7f5a4703b5b9.min.js56 ms45 ms8.3 ms
/_astro/ConsentManager.astro_astro_type_script_index_0_la...55 ms51 ms0.2 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation16.0 s
Other5.1 s
Style & Layout1.7 s
Script Parsing & Compilation1.5 s
Garbage Collection575 ms
Parse HTML & CSS376 ms
Rendering336 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
Pages with WebSocket cannot enter back/forward cache.Pending browser support

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.

URLTransfer Size
assets.qualified.com/packs/js/widget/sandboxed/messenger-9c325980.js803.4 KiB
www.klaviyo.com/_astro/device-animation.DWJOcCIi.riv803.1 KiB
assets.qualified.com/static-media/piperx-orb/orb-animation.mp4708.8 KiB
www.klaviyo.com/_astro/background.mEU45qTg.webm560.9 KiB
unpkg.com/@rive-app/canvas@2.23.8/rive.wasm444.1 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362.4 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js361.9 KiB
www.klaviyo.com/_astro/useTranslation.B20NgLB9.js356.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-M28G2G201.0 KiB
js.hsforms.net/forms/embed/v2.js192.8 KiB

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

●Layout shift culprits
●Optimize DOM size
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 25 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 1 animated element found
●Image elements have explicit `width` and `height`
●Network Requests
●Network Round Trip Times 90 ms
●Server Backend Latencies 210 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 210 ms
●Avoid large layout shifts 2 layout shifts found
○INP breakdown
90

Accessibility

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

ARIA

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
AI assistant body > q-focus-sentinel > div
After AI assistant body > q-focus-sentinel > div
AI assistant, start div#qualified-multimodal-host > div
AI assistant, end div#qualified-multimodal-host > div

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Powering 193,000+ relationship-driven brands across 100 countries div.homepage > section > div.section-content > p

These are opportunities to improve the legibility of your content.

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
Go to slide 1: Marketing that carries the conversation div.carousel-wrapper > div.carousel-controls > div.carousel-dots > button.carousel-dot
Go to slide 2: AI built for every customer moment div.carousel-wrapper > div.carousel-controls > div.carousel-dots > button.carousel-dot
Go to slide 3: Service that solves and sells div.carousel-wrapper > div.carousel-controls > div.carousel-dots > button.carousel-dot
Go to slide 4: Analytics that deliver your next win div.carousel-wrapper > div.carousel-controls > div.carousel-dots > button.carousel-dot
Go to slide 5: CDP that gives you the full data story div.carousel-wrapper > div.carousel-controls > div.carousel-dots > button.carousel-dot

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
Watch video section > div.section-content > video-modal-trigger.video-modal-trigger > button.video-trigger
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●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.
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[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
○ARIA IDs are unique
○No form fields have multiple labels
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
77

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
SharedStorage
spider.australiarevival.com/i/596102f2751010ba2ee94856a2df358e.js
AttributionReporting
www.klaviyo.com/_astro/page.Dw4hn96J.js line 16, col 8428

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
www.klaviyo.com/_astro/page.Dw4hn96J.js line 16, col 3291
[OPTIMIZELY] - ERROR 2026-04-16T17:50:03.595Z OPTIMIZELY: Feature key undefined is not in datafile.
www.klaviyo.com/
Attestation check for Shared Storage on https://ara.paa-reporting-advertising.amazon failed.
www.klaviyo.com/
Attestation check for Shared Storage on https://ara.paa-reporting-advertising.amazon failed.
www.klaviyo.com/
Attestation check for Shared Storage on https://ara.paa-reporting-advertising.amazon failed.
www.klaviyo.com/
Attestation check for Shared Storage on https://ara.paa-reporting-advertising.amazon failed.
www.klaviyo.com/
Attestation check for Shared Storage on https://ara.paa-reporting-advertising.amazon failed.
/api/v3/ip.json?referrer=&page=https%3A%2F%2Fwww.klaviyo....
Failed to load resource: the server responded with a status of 401 ()
●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
●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
○Use a strong HSTS policy
○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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
www.klaviyo.com/composerLearn more

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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