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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.

33

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
cdn.intelligems.io/esm/40054aafc09b/bundle.js300.0 s107.6 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s95.0 KiB
cdn.weglot.com/weglot.min.js1800.0 s71.1 KiB
/signals/config/265848547272590?v=2.9.293&r=stable&domain...1200.0 s37.2 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
scripts.clarity.ms/0.8.59/clarity.js0.0 ms26.1 KiB
res4.applovin.com/p/104/b/bs.c9e1074f5b3f9fc8ea15d152add07294-1.iife.js3600.0 s30.5 KiB
/js/corso-checkout-plus.js?shop=raycon.myshopify.com&sfTo...3600.0 s24.0 KiB
na-library.klarnaservices.com/lib.js60.0 s19.0 KiB
widgets.automizely.com/returns/main.js?shop=raycon.myshopify.com600.0 s18.9 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
www.dwin1.com/19038.js600.0 s15.4 KiB
c.amazon-adsystem.com/aat/amzn.js0.0 ms8.9 KiB
d2jjzw81hqbuqv.cloudfront.net/integration/talkable-4.5.7.min.js600.0 s8.9 KiB
/production-klarna-il-shopify-osm/d3bc5d6366701989e2db5a9...0.0 ms6.7 KiB
/proxy/0c87034ce3e3e34549ac504cab3a380dc5bd2f38c80e4a8446...600.0 s6.6 KiB
services.nofraud.com/js/device.js?shop=raycon.myshopify.com14400.0 s8.3 KiB
cdn1.stamped.io/files/widget.min.js?shop=raycon.myshopify.com604800.0 s30.2 KiB
static.klaviyo.com/onsite/js/LuhenE/klaviyo.js?company_id=LuhenE1.0 s2.8 KiB
www.klaviyo.com/media/js/public/klaviyo_subscribe.js?_=177563605223386400.0 s6.3 KiB
c.albss.com/p/l/loader.iife.js3600.0 s2.7 KiB
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...300.0 s2.2 KiB
/reviews/v1/sdk.js?connection_id=b3b8571a86b34043bee2063f...60.0 s2.1 KiB
cdn.intelligems.io/esm/40054aafc09b/ig_standard_1775234849350.index.CmNsnAxk.js300.0 s2.2 KiB
/a/elevar/static/configs/eaf3284a91c577096e0e52bbfe2a36e0...1.0 s1.9 KiB
cdn1.stamped.io/files/widget.min.css604800.0 s18.2 KiB
/configs/eaf3284a91c577096e0e52bbfe2a36e0b2d2c0a0/config.js1.0 s1.6 KiB
a.klaviyo.com/media/css/public/klaviyo_subscribe.css86400.0 s3.8 KiB
/merchant/cookieConsentScript?merchantId=1720&country=FR&...300.0 s1.4 KiB
/a/elevar/static/configs/eaf3284a91c577096e0e52bbfe2a36e0...1.0 s1.2 KiB
res4.applovin.com/p/104/hs/hs.iife.js3600.0 s1.3 KiB
/merchant/freeShippingBanner?merchantId=1720&country=FR&c...1200.0 s1.1 KiB
d2jjzw81hqbuqv.cloudfront.net/integration/clients/raycon.min.js600.0 s989 B
cdn.jsdelivr.net/npm/rsvp@4/dist/rsvp.min.js604800.0 s5.3 KiB
shop.app/checkouts/internal/preloads.js?locale=en-FR&shop_id=2404004160.0 s549 B
form-assets.mailchimp.com/snippet/account/219133282?shop=raycon.myshopify.com60.0 s518 B
/tr/?id=265848547272590&ev=PageView&dl=https%3A%2F%2Frayc...0.0 ms271 B
loox.io/widget/EkekO6RGtD/loox.1571417678314.js?shop=raycon.myshopify.com129600.0 s643 B
/set?t=Browsing%20Start&co=FR&sid=909329291.945918362.172...0.0 ms179 B
/track.php?fingerprint=35a3fcda-345a-4b07-8542-c631b84d0a...0.0 ms178 B
/pixel/?ad_log=referer&action=content&pixid=11d4d2fb-af2a...0.0 ms131 B

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:3.426 source:map[column:4029 line:3744 type:source-location url:https://rayconglobal.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:57.006 source:map[type:text value:[unattributed]]] map[reflowTime:3.181 source:map[column:43 line:475 type:source-location url:https://rayconglobal.com/ urlProvider:network]] map[reflowTime:3.426 source:map[column:121162 line:0 type:source-location url:https://rayconglobal.com/cdn/wpm/b0e8c7c7aw41bd75a1p837d7fd4m8b145375m.js urlProvider:network]] map[reflowTime:1.709 source:map[column:25311 line:0 type:source-location url:https://rayconglobal.com/cdn/shop/t/562/assets/theme.js?v=83377580427622975121775571891 urlProvider:network]] map[reflowTime:0.278 source:map[column:25251 line:0 type:source-location url:https://rayconglobal.com/cdn/shop/t/562/assets/theme.js?v=83377580427622975121775571891 urlProvider:network]] map[reflowTime:8.327 source:map[column:127792 line:0 type:source-location url:https://cdn.accessibly.app/accessibly/2.0.3/accessibly.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

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
Mannequin portant des écouteurs intra-auriculaires Essential violets div.needsclick > div.needsclick > div.needsclick > img.needsclick
/company/LuhenE/images/4f4c9941-48d3-45d5-a5f5-2307e56dd3...442.5 KiB402.3 KiB
User generated content video div.slick-track > div.ugc-card > div.ugc-card__media-wrap > video
/cdn/shop/files/preview_images/4d853fe17feb4330923feaea93...131.0 KiB44.3 KiB
User generated content video div.slick-track > div.ugc-card > div.ugc-card__media-wrap > video
/cdn/shop/files/preview_images/c1fd04da4621438c80d90c04c5...98.9 KiB33.4 KiB
User generated content video div.slick-track > div.ugc-card > div.ugc-card__media-wrap > video
/cdn/shop/files/preview_images/2ebaadc9c71c44779c0217970f...77.7 KiB26.3 KiB
User generated content video div.slick-track > div.ugc-card > div.ugc-card__media-wrap > video
/cdn/shop/files/preview_images/e1eec2def32846e8bef7ca4ed1...44.3 KiB15.0 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.

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

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.

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: 450 ms 1.4 MiB
URLTransfer SizeEst Savings
/w/fb26f090-0ab1-4b11-bb96-9f0ab37adae9/cd4093cd-9f39-486...332.8 KiB146.7 KiB
sdk.postscript.io/sdk.bundle.js?shopId=3994201.5 KiB144.8 KiB
7ce243a1e1a2.cdn4.forter.com/sn/7ce243a1e1a2/script.js219.3 KiB93.4 KiB
cdn.accessibly.app/accessibly/2.0.3/accessibly.js221.5 KiB78.3 KiB
www.googletagmanager.com/gtag/destination?id=AW-809103448&cx=c&gtm=4e6461159.1 KiB76.2 KiB
rayconglobal.com/cdn/shop/t/562/assets/theme.js?v=8337758042762297512177557189199.7 KiB66.8 KiB
widgets.automizely.com/reviews/v1/rv_vendors-f82e0cd2.b83cf295.js79.2 KiB66.6 KiB
www.googletagmanager.com/gtag/js?id=G-5DMKD8PDJV&cx=c&gtm=4e6461171.8 KiB65.3 KiB
www.googletagmanager.com/gtag/destination?id=DC-10005902&cx=c&gtm=4e6461128.8 KiB61.1 KiB
widgets.automizely.com/reviews/v1/rv_vendors-cdd60c62.c7f63eb1.js68.4 KiB60.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-NV2D5BD183.3 KiB59.8 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMw.js109.5 KiB55.9 KiB
cdn.intelligems.io/esm/40054aafc09b/bundle.js107.1 KiB52.9 KiB
na-library.klarnaservices.com/v1/1.0.111/sdk.js109.3 KiB52.0 KiB
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...55.5 KiB43.1 KiB
api.joinclyde.com/scripts/shopify-storefront.min.js?shop=raycon.myshopify.com54.2 KiB41.3 KiB
/extensions/019d622f-4dd5-79c7-b5be-31579e6d5d38/bitespee...45.1 KiB39.4 KiB
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...51.6 KiB38.1 KiB
connect.facebook.net/en_US/fbevents.js94.8 KiB32.6 KiB
cdn1.stamped.io/files/widget.min.js?shop=raycon.myshopify.com29.7 KiB26.3 KiB
cdn.weglot.com/weglot.min.js69.4 KiB26.1 KiB
j.northbeam.io/ota-sp/89574596-2232-4ac4-a31d-4adf38d20c77.js34.8 KiB24.9 KiB
rayconglobal.com/cdn/wpm/b0e8c7c7aw41bd75a1p837d7fd4m8b145375m.js59.8 KiB24.2 KiB
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...27.7 KiB21.9 KiB
widgets.automizely.com/reviews/v1/rv_vendors-20a0ac76.233fa2b1.js21.5 KiB21.4 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
Unattributable3.7 s584 ms0.0 ms
rayconglobal.com/2.5 s706 ms83 ms
rayconglobal.com/cdn/shop/t/562/assets/theme.js?v=833775804276229751217755718911.6 s980 ms30 ms
(program):2767 ms200 ms0.0 ms
/js/yofi-telemetry-prod.min.js?v=202603091833&shop=raycon...763 ms739 ms12 ms
7ce243a1e1a2.cdn4.forter.com/sn/7ce243a1e1a2/script.js759 ms632 ms40 ms
www.googletagmanager.com/gtm.js?id=GTM-NV2D5BD739 ms657 ms55 ms
/extensions/019d68e3-79e6-7f04-acc7-fc5b3ebc1f89/judgeme-...581 ms514 ms0.8 ms
/w/fb26f090-0ab1-4b11-bb96-9f0ab37adae9/cd4093cd-9f39-486...575 ms426 ms125 ms
rayconglobal.com/cdn/wpm/b0e8c7c7aw41bd75a1p837d7fd4m8b145375m.js544 ms449 ms28 ms
scripts.clarity.ms/0.8.59/clarity.js519 ms481 ms7.7 ms
sdk.postscript.io/sdk.bundle.js?shopId=3994456 ms369 ms74 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...377 ms289 ms87 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...316 ms192 ms1.9 ms
www.googletagmanager.com/gtag/js?id=G-5DMKD8PDJV&cx=c&gtm=4e6461302 ms258 ms41 ms
cdn.weglot.com/weglot.min.js294 ms251 ms29 ms
cdn.intelligems.io/esm/40054aafc09b/bundle.js294 ms279 ms1.5 ms
api.joinclyde.com/scripts/shopify-storefront.min.js?shop=raycon.myshopify.com289 ms174 ms37 ms
www.googletagmanager.com/gtag/destination?id=AW-809103448&cx=c&gtm=4e6461267 ms232 ms34 ms
res4.applovin.com/p/104/b/bs.c9e1074f5b3f9fc8ea15d152add07294-1.iife.js257 ms242 ms8.0 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...248 ms204 ms2.4 ms
widgets.automizely.com/reviews/v1/rv_855.b2e747b7.js186 ms153 ms32 ms
/extensions/019d622f-4dd5-79c7-b5be-31579e6d5d38/bitespee...181 ms58 ms23 ms
connect.facebook.net/en_US/fbevents.js180 ms142 ms37 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMw.js173 ms131 ms39 ms
/cdn/s/trekkie.storefront.e683ac02f599017ff9915d0144977db...165 ms123 ms11 ms
www.googletagmanager.com/gtag/destination?id=DC-10005902&cx=c&gtm=4e6461164 ms136 ms27 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...159 ms112 ms2.3 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...138 ms43 ms2.5 ms
cdn.accessibly.app/accessibly/2.0.3/accessibly.js133 ms66 ms22 ms
rayconglobal.com/cdn/shopifycloud/perf-kit/shopify-perf-kit-3.3.1.min.js117 ms104 ms7.4 ms
crossborder-integration.global-e.com/resources/js/app?shop=raycon.myshopify.com112 ms94 ms8.4 ms
cdn1.stamped.io/files/widget.min.js?shop=raycon.myshopify.com112 ms77 ms11 ms
/cdn/shopifycloud/storefront/assets/shopify_pay/storefron...107 ms100 ms5.7 ms
cdn.richpanel.com/js/richpanel-root.js105 ms90 ms12 ms
services.nofraud.com/js/device.js?shop=raycon.myshopify.com100 ms67 ms1.7 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...90 ms74 ms16 ms
/cdn/shopifycloud/shop-js/modules/v2/chunk.index_4uAqGWkW...89 ms50 ms0.4 ms
/cdn/shopifycloud/storefront/assets/shop_events_listener-...85 ms74 ms2.3 ms
/0/js/scripttags/raycon/country_redirect_fe08cec09f17a8d7...81 ms52 ms17 ms
j.northbeam.io/vendor/nb-sp.min.js80 ms68 ms9.0 ms
/signals/config/265848547272590?v=2.9.293&r=stable&domain...79 ms65 ms13 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...79 ms72 ms5.0 ms
/merchant/freeShippingBanner?merchantId=1720&country=FR&c...78 ms33 ms0.6 ms
rayconglobal.com/a/elevar/static/getelevar/3.33.0/dl-app-embed-block.js77 ms16 ms0.4 ms
static.ads-twitter.com/uwt.js74 ms65 ms6.1 ms
www.google-analytics.com/analytics.js63 ms55 ms7.0 ms
cdn.accessibly.app/accessibly/2.0.3/i18n/statement-en-json.js63 ms53 ms0.6 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...63 ms52 ms10 ms
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...59 ms1.0 ms39 ms
j.northbeam.io/ota-sp/89574596-2232-4ac4-a31d-4adf38d20c77.js53 ms38 ms12 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 Evaluation13.0 s
Other5.0 s
Style & Layout1.7 s
Script Parsing & Compilation1.3 s
Rendering317 ms
Parse HTML & CSS256 ms
Garbage Collection179 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 19.6 KiB
URLTransfer SizeEst Savings
.alchemy-reset{} …19.8 KiB16.6 KiB
/onsite/js/build-preview/commit-98747c9b1816a2f78e748cdc0...15.3 KiB3.0 KiB

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.

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Mannequin portant des écouteurs intra-auriculaires Essential violets div.needsclick > div.needsclick > div.needsclick > img.needsclick
/company/LuhenE/images/4f4c9941-48d3-45d5-a5f5-2307e56dd3...
logo div.needsclick > div.needsclick > div.needsclick > img.needsclick
/company/LuhenE/images/43864d96-7406-4224-9055-6ff8110967...

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 161 user timings
Avoid long main-thread tasks 20 long tasks found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 170 ms
Server Backend Latencies 310 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
Initial server response time was short Root document took 30 ms
Avoid large layout shifts 2 layout shifts found
INP breakdown
Avoid non-composited animations
100

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.

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
ARIA input fields have accessible names
Elements use only permitted ARIA attributes
ARIA toggle fields have accessible names
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 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.
`[lang]` attributes have a valid value
Heading elements appear in a sequentially-descending order
Skip links are focusable.
Document has a main landmark.
Deprecated ARIA roles were not used
Image elements do not have `[alt]` attributes that are redundant text.
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
`[accesskey]` values are unique
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with the `role=text` attribute do not have focusable descendents.
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
`<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.
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.
`<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
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
AttributionReporting
Specifying overflow: visible on img, video and canvas tags may cause them to produce visual content outside of the element bounds. See https://github.com/WICG/shared-element-transitions/blob/main/debugging_overflow_on_images.md.
Fledge

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
Failed to load resource: the server responded with a status of 409 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
Failed to load resource: the server responded with a status of 429 ()
rayconglobal.com/ line 3928, col 14
Shopify's Google Analytics stub called with: Array(2) See https://help.shopify.com/manual/promoting-marketing/pixels/pixel-migration#google for more information.
rayconglobal.com/ line 3928, col 14
Shopify's Google Analytics stub called with: Array(2) See https://help.shopify.com/manual/promoting-marketing/pixels/pixel-migration#google for more information.
rayconglobal.com/ line 3928, col 14
Shopify's Google Analytics stub called with: Array(3) See https://help.shopify.com/manual/promoting-marketing/pixels/pixel-migration#google for more information.
Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
Uncaught (in promise) SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
Warning: Prop `%s` did not match. Server: %s Client: %s%s src "https://replocdn.com/w/fb26f090-0ab1-4b11-bb96-9f0ab37adae9/cd4093cd-9f39-486d-90e0-6afb23f6cff2.min.js?v=bdd807e0-1d8a-11f1-bf0b-a9b4be72aad1" "http://localhost:3001/w/fb26f090-0ab1-4b11-bb96-9f0ab37adae9/cd4093cd-9f39-486d-90e0-6afb23f6cff2.min.js?v=bdd807e0-1d8a-11f1-bf0b-a9b4be72aad1" at script at Xhe (https://replocdn.com/w/fb26f090-0ab1-4b11-bb96-9f0ab37adae9/cd4093cd-9f39-486d-90e0-6afb23f6cff2.min.js?v=bdd807e0-1d8a-11f1-bf0b-a9b4be72aad1:307:919)
Warning: ReactDOM.hydrate is no longer supported in React 18. Use hydrateRoot instead. Until you switch to the new API, your app will behave as if it's running React 17. Learn more: https://reactjs.org/link/switch-to-createroot
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
100

SEO

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

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Links have descriptive text
Links are crawlable
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`
robots.txt is valid

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