Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

A 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:1.799 source:map[column:6189 line:2370 type:source-location url:https://gibsonlook.com/ 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:208.05 source:map[type:text value:[unattributed]]] map[reflowTime:0.955 source:map[column:3790 line:0 type:source-location url:https://gibsonlook.com/cdn/shop/t/114/assets/lazysizes.min.js?v=122719776364282065531780427767 urlProvider:network]] map[reflowTime:23.064 source:map[column:34929 line:0 type:source-location url:https://gibsonlook.com/cdn/shopifycloud/storefront/assets/storefront/remote_product_tracking-91d95044.js urlProvider:network]] map[reflowTime:0.275 source:map[column:8782 line:0 type:source-location url:https://gibsonlook.com/cdn/shop/t/114/compiled_assets/scripts.js?v=74137486158689069071780427834 urlProvider:network]] map[reflowTime:48.608 source:map[column:210450 line:0 type:source-location url:https://gibsonlook.com/cdn/wpm/b49d3b31aw169a7c20pfc9cb2c9m68241e55m.js urlProvider:network]] map[reflowTime:0.36 source:map[column:29661 line:4 type:source-location url:https://cdn-static.okendo.io/reviews-widget-plus/js/okendo-reviews.js urlProvider:network]] map[reflowTime:1.223 source:map[column:49173 line:0 type:source-location url:https://na.shgcdn3.com/pixel-collector.js urlProvider:network]] map[reflowTime:15.083 source:map[column:64067 line:45 type:source-location url:https://cdn.boostcommerce.io/widget-integration/1.88.2/bc-widget-integration.js urlProvider:network]] map[reflowTime:2.166 source:map[column:2342 line:21 type:source-location url:https://cdn.nfcube.com/instafeed-c0e3aed955f7d53711545e683b5ce07f.js?shop=gibsonlook.myshopify.com urlProvider:network]] map[reflowTime:8.566 source:map[column:5268 line:5 type:source-location url:https://cdn-static.okendo.io/reviews-widget-plus/js/okendo-reviews-lib.74a14cd7.js urlProvider:network]] map[reflowTime:11.235 source:map[column:7259 line:5 type:source-location url:https://cdn-static.okendo.io/reviews-widget-plus/js/okendo-reviews-lib.74a14cd7.js urlProvider:network]] map[reflowTime:39.036 source:map[column:11910 line:0 type:source-location url:https://cdn-static.okendo.io/reviews-widget-plus/js/modules/review-basic-content.86981b09.js urlProvider:network]] map[reflowTime:13.37 source:map[column:11965 line:0 type:source-location url:https://cdn-static.okendo.io/reviews-widget-plus/js/modules/review-basic-content.86981b09.js urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

value: No additional origins are good candidates for preconnecting

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
/widget.js?widgetId=xbt4mvd9tcgcded&shop=gibsonlook.mysho...	120.0 s	882.7 KiB
js.squarecdn.com/square-marketplace.js	60.0 s	138.6 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	112.0 KiB
/signals/config/1743203119069520?v=2.9.427&r=stable&domai...	1200.0 s	105.5 KiB
cdn.notify-me.io/sdk.js	14400.0 s	89.6 KiB
cdn.attn.tv/tag/2026-latest/unified-tag.js?v=2026-latest_ec0b9de6447	0.0 ms	51.2 KiB
na.shgcdn3.com/pixel-collector.js	0.0 ms	26.6 KiB
/signals/config/826080232362837?v=2.9.427&r=stable&domain...	1200.0 s	26.9 KiB
play.gotolstoy.com/widget-v2/widget.js	300.0 s	18.6 KiB
cdn-static.okendo.io/reviews-widget-plus/js/okendo-reviews.js	300.0 s	10.2 KiB
d3hw6dc1ow8pp2.cloudfront.net/referrals/js/referrals-api.js	300.0 s	7.6 KiB
surveys.okendo.io/js/init-quizzes.js	300.0 s	7.4 KiB
static.afterpay.com/shopify-afterpay-javascript.js	3600.0 s	7.8 KiB
tag.rmp.rakuten.com/119730.ct.js?shop=gibsonlook.myshopify.com	86400.0 s	14.5 KiB
cdn.notify-me.io/static/sdk/styles.css?v=Thu,%2022%20Oct%202026%2015:09:09%20GMT	14400.0 s	7.3 KiB
s.pinimg.com/ct/lib/main.c61fa7c9.js	1209600.0 s	37.7 KiB
cdn.attn.tv/gibsonlook/dtag.js?source=app-embed	300.0 s	3.5 KiB
cdn.attn.tv/gibsonlook/dtag.js?shop=gibsonlook.myshopify.com	300.0 s	3.5 KiB
ct.pinterest.com/static/ct/token_create.js	7200.0 s	4.3 KiB
static.klaviyo.com/onsite/js/klaviyo.js?company_id=L4w2Qw	1.0 s	3.0 KiB
static.klaviyo.com/onsite/js/L4w2Qw/klaviyo.js?company_id=L4w2Qw	1.0 s	2.6 KiB
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...	300.0 s	2.6 KiB
/instafeed-c0e3aed955f7d53711545e683b5ce07f.js?shop=gibso...	604800.0 s	23.4 KiB
s.pinimg.com/ct/core.js	7200.0 s	2.2 KiB
mm-uxrv.com/js/246229862079916.js	60.0 s	1.6 KiB
static.mobilemonkey.com/js/246229862079916.js	60.0 s	1.6 KiB
cdn-static.okendo.io/loyalty/js/init-onsite.js	300.0 s	1.5 KiB
/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sy...	1800.0 s	837 B
play.gotolstoy.com/widget-v2/widget.brand-mcp.js	300.0 s	716 B
cdn.shopify.com/s/javascripts/currencies.js	90060.0 s	1.5 KiB
/checkouts/internal/preloads.js?locale=en-US&default_conf...	60.0 s	385 B
cdn.attn.tv/growth-tag-assets/client-configs/sXF.js	0.0 ms	369 B
/p.css?s=1&k=hcf4lnb&ht=tk&f=139.140.175.176.143.144.147....	604800.0 s	172 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
div.images-contain > div.adaptive_height > a.slide-image > img `div.images-contain > div.adaptive_height > a.slide-image > img`	gibsonlook.com/cdn/shop/files/warehouse_sale_mobile.jpg?v=1792624513&width=750	96.4 KiB	15.8 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/cdn/shop/t/114/assets/component-megamenu.css?v=370762609...	4.7 KiB
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...	2.6 KiB
/cdn/shop/t/114/assets/custom-mega-menu.css?v=29421888198...	1.8 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

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

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.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 4.9 KiB

URL	Transfer Size	Est Savings
/extensions/019b6efb-9705-7d32-b612-6ca9db8eafec/cleaner-...	6.1 KiB	2.8 KiB
inline: if (!window.customerHub) { windo…	3.6 KiB	2.1 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 37.4 KiB

URL	Transfer Size	Est Savings
static.klaviyo.com/onsite/js/kServiceStyles.3a22e0aeafdc7.css	26.4 KiB	25.4 KiB
/s/files/1/0034/5109/3103/files/boost-app-do-not-delete-t...	12.8 KiB	12.1 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: 150 ms 1.6 MiB

URL	Transfer Size	Est Savings
/widget.js?widgetId=xbt4mvd9tcgcded&shop=gibsonlook.mysho...	882.2 KiB	392.8 KiB
www.googletagmanager.com/gtag/js?id=G-EXQLV74EWD&cx=c&gtm=4e6al1h2	195.6 KiB	128.6 KiB
www.googletagmanager.com/gtag/js?id=GT-M3978XF&cx=c&gtm=4e6al1h2	154.5 KiB	117.0 KiB
www.googletagmanager.com/gtag/js?id=AW-344063563&cx=c&gtm=4e6al1h2	164.8 KiB	116.4 KiB
connect.facebook.net/en_US/fbevents.js	111.9 KiB	105.9 KiB
js.squarecdn.com/square-marketplace.js	137.8 KiB	81.4 KiB
www.googletagmanager.com/gtag/js?id=G-EXQLV74EWD	195.6 KiB	72.8 KiB
www.googletagmanager.com/gtag/destination?id=MC-RZXTZPLEST&cx=c&gtm=4e6al1h2	154.5 KiB	72.2 KiB
cdn.notify-me.io/sdk.js	88.8 KiB	71.2 KiB
www.googletagmanager.com/gtag/js?id=GT-M3978XF	154.5 KiB	70.2 KiB
static.klaviyo.com/onsite/js/customerHubRoot.10701a6c7e037.js?cb=2	71.6 KiB	63.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-NHSZ5QN	129.7 KiB	61.3 KiB
www.googletagmanager.com/gtag/js?id=AW-344063563	164.8 KiB	55.4 KiB
static.klaviyo.com/onsite/js/Render.39c98c70373f7.js?cb=2	65.9 KiB	47.0 KiB
gibsonlook.com/cdn/wpm/b49d3b31aw169a7c20pfc9cb2c9m68241e55m.js	82.5 KiB	35.6 KiB
/signals/config/1743203119069520?v=2.9.427&r=stable&domai...	105.0 KiB	30.6 KiB
connect.facebook.net/en_US/fbevents.js	111.9 KiB	30.6 KiB
cdn.attn.tv/tag/2026-latest/unified-tag.js?v=2026-latest_ec0b9de6447	51.0 KiB	30.6 KiB
widget.gotolstoy.com/we/widget.js	42.9 KiB	27.7 KiB
gibsonlook.com/cdn/shop/t/114/assets/theme.js?v=51619111664496260061780427781	29.3 KiB	25.8 KiB
cdn.boostcommerce.io/widget-integration/1.88.2/jquery.js	30.2 KiB	23.0 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
/widget.js?widgetId=xbt4mvd9tcgcded&shop=gibsonlook.mysho...	5.2 s	4.4 s	346 ms
gibsonlook.com/	4.6 s	524 ms	99 ms
Unattributable	4.0 s	409 ms	0.0 ms
gibsonlook.com/cdn/wpm/b49d3b31aw169a7c20pfc9cb2c9m68241e55m.js	3.4 s	2.7 s	34 ms
cdn.boostcommerce.io/widget-integration/1.88.2/bc-widget-integration.js	3.2 s	782 ms	24 ms
/cdn/shop/t/114/assets/lazysizes.min.js?v=122719776364282...	1.5 s	861 ms	1.4 ms
/signals/config/1743203119069520?v=2.9.427&r=stable&domai...	530 ms	480 ms	48 ms
www.googletagmanager.com/gtag/js?id=AW-344063563	522 ms	472 ms	46 ms
/onsite/js/vendors~reviews~in_app_forms~signup_forms~atla...	519 ms	443 ms	4.8 ms
www.googletagmanager.com/gtag/destination?id=MC-RZXTZPLEST&cx=c&gtm=4e6al1h2	478 ms	405 ms	66 ms
/signals/config/826080232362837?v=2.9.427&r=stable&domain...	450 ms	415 ms	28 ms
/reviews-widget-plus/js/modules/review-basic-content.8698...	430 ms	191 ms	4.0 ms
www.googletagmanager.com/gtag/js?id=G-EXQLV74EWD	381 ms	321 ms	58 ms
www.googletagmanager.com/gtag/js?id=GT-M3978XF	351 ms	282 ms	67 ms
connect.facebook.net/en_US/fbevents.js	350 ms	198 ms	150 ms
www.googletagmanager.com/gtm.js?id=GTM-NHSZ5QN	346 ms	294 ms	47 ms
gibsonlook.com/cdn/shopifycloud/perf-kit/shopify-perf-kit-3.11.0.min.js	334 ms	312 ms	13 ms
na.shgcdn3.com/pixel-collector.js	320 ms	294 ms	20 ms
static.klaviyo.com/onsite/js/atlas.50cb2f4851f8b.js?cb=2	317 ms	229 ms	9.5 ms
/reviews-widget-plus/js/modules/okendo-widget-init.52d461...	313 ms	290 ms	7.7 ms
cdn.attn.tv/tag/2026-latest/unified-tag.js?v=2026-latest_ec0b9de6447	294 ms	206 ms	18 ms
static.klaviyo.com/onsite/js/vendors~.bf6126b032be2.js?cb=2	257 ms	246 ms	6.0 ms
cdn.notify-me.io/sdk.js	251 ms	193 ms	55 ms
widget.gotolstoy.com/we/widget.js	230 ms	110 ms	1.2 ms
static.klaviyo.com/onsite/js/Render.39c98c70373f7.js?cb=2	222 ms	193 ms	28 ms
static.klaviyo.com/onsite/js/customerHubRoot.10701a6c7e037.js?cb=2	216 ms	174 ms	41 ms
s.pinimg.com/ct/lib/main.c61fa7c9.js	206 ms	177 ms	26 ms
gibsonlook.com/cdn/shop/t/114/assets/theme.js?v=51619111664496260061780427781	196 ms	129 ms	20 ms
js.squarecdn.com/square-marketplace.js	186 ms	132 ms	52 ms
/reviews-widget-plus/js/review-templates/card-default.471...	178 ms	129 ms	1.6 ms
cdn-static.okendo.io/reviews-widget-plus/js/okendo-reviews-lib.74a14cd7.js	176 ms	78 ms	3.2 ms
cdn-static.okendo.io/reviews-widget-plus/js/okendo-reviews.js	154 ms	145 ms	5.7 ms
/cdn/shopifycloud/storefront/assets/storefront/remote_pro...	126 ms	27 ms	4.6 ms
/cdn/s/trekkie.storefront.6efba1340ec6769622eb0d10b5cb070...	123 ms	109 ms	12 ms
/shopifycloud/shop-js/modules/v2/chunk.useEventListener_U...	120 ms	117 ms	0.1 ms
gibsonlook.com/cdn/shop/t/114/assets/vendor.js?v=37601539231953232631780427784	119 ms	82 ms	28 ms
cdn.boostcommerce.io/widget-integration/1.88.2/386.js	107 ms	98 ms	7.8 ms
cdn.boostcommerce.io/widget-integration/1.88.2/497.js	106 ms	36 ms	7.2 ms
cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.register_BK1wmFlx.esm.js	103 ms	85 ms	0.4 ms
www.googletagmanager.com/gtag/js?id=G-EXQLV74EWD&cx=c&gtm=4e6al1h2	98 ms	40 ms	57 ms
static.klaviyo.com/onsite/js/default~Render~~ClientStore.4e883fd1e361f.js?cb=2	96 ms	82 ms	13 ms
cdn-static.okendo.io/reviews-widget-plus/js/modules/helpful-voting.1994df69.js	91 ms	88 ms	2.0 ms
www.googletagmanager.com/gtag/js?id=AW-344063563&cx=c&gtm=4e6al1h2	82 ms	35 ms	47 ms
static.klaviyo.com/onsite/js/L4w2Qw/klaviyo.js?company_id=L4w2Qw	81 ms	49 ms	23 ms
/cdn/shopifycloud/storefront/assets/shopify_pay/storefron...	80 ms	67 ms	12 ms
www.googletagmanager.com/gtag/js?id=GT-M3978XF&cx=c&gtm=4e6al1h2	77 ms	29 ms	47 ms
tag.rmp.rakuten.com/119730.ct.js?shop=gibsonlook.myshopify.com	71 ms	65 ms	5.6 ms
/extensions/01a15bc8-8d4e-76db-9527-8c352b0be5da/ea-acces...	71 ms	66 ms	3.1 ms
/web-pixels@49d3b31aw169a7c20pfc9cb2c9m68241e55/app/web-p...	63 ms	61 ms	1.3 ms
/reviews-widget-plus/js/modules/okendo-star-rating.9b96d8...	61 ms	57 ms	3.6 ms
cdn.boostcommerce.io/widget-integration/1.88.2/jquery.js	59 ms	42 ms	13 ms
cdn-static.okendo.io/reviews-widget-plus/js/modules/reviewer.d265b689.js	58 ms	53 ms	0.7 ms
unpkg.com/@tapcart/capture-kit@0.3.11/dist/MobileDownloadBanner.cb0f7af4.js	54 ms	24 ms	0.2 ms
static.klaviyo.com/onsite/js/5663.4fb7360eda0c6.js?cb=2	52 ms	39 ms	4.4 ms
/cdn/shopifycloud/storefront/assets/storefront/load_featu...	52 ms	47 ms	3.5 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	19.0 s
Other	7.1 s
Style & Layout	3.6 s
Script Parsing & Compilation	1.9 s
Rendering	1.5 s
Garbage Collection	727 ms
Parse HTML & CSS	431 ms

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 6.1 KiB

URL	Transfer Size	Est Savings
static.klaviyo.com/onsite/js/kServiceStyles.3a22e0aeafdc7.css	26.7 KiB	6.1 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/widget.js?widgetId=xbt4mvd9tcgcded&shop=gibsonlook.mysho...	882.7 KiB
gibsonlook.com/apps/cleaner-analytics/beacon.gif	341.2 KiB
www.googletagmanager.com/gtag/js?id=G-EXQLV74EWD	195.6 KiB
www.googletagmanager.com/gtag/js?id=G-EXQLV74EWD&cx=c&gtm=4e6al1h2	195.6 KiB
gibsonlook.com/cdn/shopifycloud/checkout-web/assets/c1/164ad2e3.Dje_p3wi.js	175.8 KiB
www.googletagmanager.com/gtag/js?id=AW-344063563	164.9 KiB
www.googletagmanager.com/gtag/js?id=AW-344063563&cx=c&gtm=4e6al1h2	164.8 KiB
www.googletagmanager.com/gtag/js?id=GT-M3978XF	154.5 KiB
www.googletagmanager.com/gtag/destination?id=MC-RZXTZPLEST&cx=c&gtm=4e6al1h2	154.5 KiB
www.googletagmanager.com/gtag/js?id=GT-M3978XF&cx=c&gtm=4e6al1h2	154.5 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

●Font display

●LCP breakdown

●LCP request discovery

●Modern HTTP

●Optimize viewport for mobile

●User Timing marks and measures 48 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 9 animated elements found

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

●Network Requests

●Network Round Trip Times 40 ms

●Server Backend Latencies 150 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 1 layout shift found

○INP breakdown

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.

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
FALL WAREHOUSE SALE: Styles from $17. Shop Now `div#sections--15655269073035__c976ea60-9448-46f5-b560-dadbefa9728a-announcement-1 > a > u > b`

These are opportunities to improve the legibility of your content.

○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.

●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

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

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

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●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

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

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

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

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

○ARIA IDs are unique

○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

○Links are distinguishable without relying on color.

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Image elements do not have `[alt]` attributes that are redundant text.

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
AttributionReporting	gibsonlook.com/ line 2295, col 19323

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
gibsonlook.com/apps/block-ip-from-analytics/beacon.gif	`Failed to load resource: the server responded with a status of 404 ()`
gibsonlook.com/apps/ip-blocker/beacon.gif	`Failed to load resource: the server responded with a status of 404 ()`
/main.js?widget_id=xbt4mvd9tcgcded&shop=gibsonlook.myshop...	`Failed to load resource: the server responded with a status of 429 ()`
gibsonlook.com/apps/cleaner-analytics/beacon.gif	`Failed to load resource: the server responded with a status of 500 ()`
gibsonlook.com/apps/cleaner-analytics/block-status	`Failed to load resource: the server responded with a status of 500 ()`
static.afterpay.com/shopify-afterpay-javascript.js	`Uncaught ReferenceError: afterpay_theme_name is not defined`

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

SEO

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

Crawling and Indexing

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #	Content	Error
168	`<!-- Liquid for default rules -->`	`Syntax not understood`

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`