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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.

34

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:55.303 source:map[column:18697 line:11 type:source-location url:https://www.murci.co.uk/cdn/shop/t/120/assets/main.js?v=22580425682692272171785160734 urlProvider:network]] map[reflowTime:2.569 source:map[column:227452 line:519 type:source-location url:https://www.murci.co.uk/cdn/shop/t/120/assets/main.js?v=22580425682692272171785160734 urlProvider:network]] map[reflowTime:1.062 source:map[column:134312 line:519 type:source-location url:https://www.murci.co.uk/cdn/shop/t/120/assets/main.js?v=22580425682692272171785160734 urlProvider:network]] map[reflowTime:1.531 source:map[column:202410 line:519 type:source-location url:https://www.murci.co.uk/cdn/shop/t/120/assets/main.js?v=22580425682692272171785160734 urlProvider:network]] map[reflowTime:33.238 source:map[column:22 line:80 type:source-location url:https://unpkg.com/@tapcart/capture-kit@0.3.11/dist/MobileDownloadBanner.cb0f7af4.js urlProvider:network]] map[reflowTime:0.079 source:map[column:16 line:126 type:source-location url:https://unpkg.com/@tapcart/capture-kit@0.3.11/dist/MobileDownloadBanner.cb0f7af4.js urlProvider:network]] map[reflowTime:9.86 source:map[type:text value:[unattributed]]]]

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
FARRAH MIDI DRESS - Murci div.group > div.relative > picture.absolute > img.block
/cdn/shop/files/farrah-midi-dress-5081090.jpg?v=178903082...131.7 KiB101.6 KiB
FATALE MINI DRESS - Murci div.group > div.relative > picture.block > img.block
/cdn/shop/files/fatale-mini-dress-6368732.jpg?v=178903081...78.2 KiB60.3 KiB
KITTEN MINI DRESS - Murci div.group > div.relative > picture.absolute > img.block
/cdn/shop/files/kitten-mini-dress-7374928.jpg?v=178903083...73.8 KiB56.9 KiB
KITTEN MINI DRESS - Murci div.group > div.relative > picture.block > img.block
/cdn/shop/files/kitten-mini-dress-8136547.jpg?v=178903083...72.9 KiB56.2 KiB
OPAL - Murci div.group > div.relative > picture.absolute > img.block
www.murci.co.uk/cdn/shop/files/opal-6498761.jpg?v=1775110402&width=75064.4 KiB49.7 KiB
CURVE - Murci div.group > div.relative > picture.absolute > img.block
www.murci.co.uk/cdn/shop/files/curve-1149485.png?v=1772128820&width=75062.5 KiB48.2 KiB
SLOANE DENIM CORSET TOP - Murci div.group > div.relative > picture.block > img.block
/cdn/shop/files/sloane-denim-corset-top-9436786.png?v=179...62.0 KiB47.8 KiB
SLOANE DENIM CORSET TOP - Murci div.group > div.relative > picture.absolute > img.block
/cdn/shop/files/sloane-denim-corset-top-2671167.png?v=179...59.5 KiB45.9 KiB
FARRAH MIDI DRESS - Murci div.group > div.relative > picture.block > img.block
/cdn/shop/files/farrah-midi-dress-1913270.png?v=178903082...56.2 KiB43.3 KiB
FATALE MINI DRESS - Murci div.group > div.relative > picture.absolute > img.block
/cdn/shop/files/fatale-mini-dress-6496878.png?v=178778816...54.6 KiB42.1 KiB
MARLOWE DENIM MINI DRESS - Murci div.group > div.relative > picture.block > img.block
/cdn/shop/files/marlowe-denim-mini-dress-1639944.png?v=17...54.5 KiB42.0 KiB
TORA MAXI DRESS - Murci div.group > div.relative > picture.block > img.block
/cdn/shop/files/tora-maxi-dress-6217935.png?v=1792677019&...44.8 KiB34.5 KiB
TORA MAXI DRESS - Murci div.group > div.relative > picture.absolute > img.block
/cdn/shop/files/tora-maxi-dress-6893329.png?v=1792677019&...43.8 KiB33.8 KiB
ISOLA - Murci div.group > div.relative > picture.absolute > img.block
www.murci.co.uk/cdn/shop/files/isola-3005193.png?v=1777099103&width=75042.9 KiB33.1 KiB
LEXI - Murci div.group > div.relative > picture.block > img.block
www.murci.co.uk/cdn/shop/files/lexi-2196245.jpg?v=1792752076&width=75041.0 KiB31.7 KiB
ISOLA - Murci div.group > div.relative > picture.block > img.block
www.murci.co.uk/cdn/shop/files/isola-5904868.png?v=1777099102&width=75039.3 KiB30.3 KiB
CURVE - Murci div.group > div.relative > picture.block > img.block
www.murci.co.uk/cdn/shop/files/curve-9487583.png?v=1772128819&width=75036.7 KiB28.3 KiB
JAGGER - Murci div.group > div.relative > picture.block > img.block
www.murci.co.uk/cdn/shop/files/jagger-1739655.png?v=1779502160&width=75036.4 KiB28.1 KiB
SCANDAL MINI DRESS - Murci div.group > div.relative > picture.block > img.block
/cdn/shop/files/scandal-mini-dress-6364480.png?v=17908537...35.8 KiB27.6 KiB
JAGGER - Murci div.group > div.relative > picture.absolute > img.block
www.murci.co.uk/cdn/shop/files/jagger-3504321.png?v=1779502162&width=75035.5 KiB27.4 KiB
OPAL - Murci div.group > div.relative > picture.block > img.block
www.murci.co.uk/cdn/shop/files/opal-3443767.jpg?v=1775110400&width=75031.8 KiB24.5 KiB
MARLOWE DENIM MINI DRESS - Murci div.group > div.relative > picture.absolute > img.block
/cdn/shop/files/marlowe-denim-mini-dress-6828853.jpg?v=17...31.1 KiB23.9 KiB
LEXI - Murci div.group > div.relative > picture.absolute > img.block
www.murci.co.uk/cdn/shop/files/lexi-2693396.jpg?v=1772128756&width=75028.6 KiB22.1 KiB
SCANDAL MINI DRESS - Murci div.group > div.relative > picture.absolute > img.block
/cdn/shop/files/scandal-mini-dress-3183489.jpg?v=17908537...27.1 KiB20.9 KiB
div.md:hidden > div.relative > picture.block > img.block div.md:hidden > div.relative > picture.block > img.block
www.murci.co.uk/cdn/shop/files/Image_41.jpg?v=1792750985&width=650128.6 KiB8.7 KiB
Mobile app icon div.tc-mobile-download-banner-content > div.tc-mdb-column > div.tc-mobile-download-banner-app-icon > img.tc-mobile-download-banner-app-icon-image
assets.tapcart.com/mlykBOwnOL_6a8f1bffa750936414dd1286.png5.1 KiB5.0 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-24-IMG
nodeLabel: div.md:hidden > div.relative > picture.block > img.block
path: 1,HTML,1,BODY,9,MAIN,2,DIV,0,SECTION,5,DIV,3,DIV,0,DIV,1,PICTURE,6,IMG
selector: div.md:hidden > div.relative > picture.block > img.block
snippet: <img src="https://www.murci.co.uk/cdn/shop/files/Image_41.jpg?v=1792750985&amp;width=650" alt="" width="950" height="1656" loading="eager" class="block object-contain h-full w-full main-image">

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

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

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: 300 ms 6.2 KiB
URLTransfer SizeEst Savings
static.klaviyo.com/onsite/js/kServiceStyles.08d7250629fd8.css27.0 KiB6.2 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.

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.

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
Unattributable2.6 s175 ms0.0 ms
www.murci.co.uk/cdn/shop/t/120/assets/main.js?v=225804256826922721717851607341.9 s571 ms81 ms
www.murci.co.uk/870 ms141 ms66 ms
cdn.intelligems.io/esm/d776b65e5d92/bundle.js710 ms543 ms0.2 ms
scripts.clarity.ms/0.8.72-beta/clarity.js510 ms333 ms7.6 ms
js.klarna.com/web-sdk/v1/1.0.308/sdk.js394 ms263 ms2.4 ms
/onsite/js/default~customerHubRoot~contentBlocks~embedded...292 ms127 ms2.9 ms
static.klaviyo.com/onsite/js/customerHubRoot.525515b51deb3.js?cb=2251 ms207 ms36 ms
ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js224 ms204 ms10 ms
event-observer-collector.js208 ms204 ms0.0 ms
www.murci.co.uk/cdn/wpm/bfcc46ef0w9d3a45bbp8938e2eamdcca70d4m.js202 ms158 ms35 ms
www.murci.co.uk/cdn/shopifycloud/perf-kit/shopify-perf-kit-3.11.0.min.js196 ms166 ms14 ms
unpkg.com/@tapcart/capture-kit@0.3.11/dist/MobileDownloadBanner.cb0f7af4.js173 ms35 ms0.2 ms
static.klaviyo.com/onsite/js/atlas.58017b6685e22.js?cb=2152 ms129 ms9.9 ms
/cdn/s/trekkie.storefront.6efba1340ec6769622eb0d10b5cb070...151 ms134 ms16 ms
/cdn/shopifycloud/storefront/assets/shop_events_listener-...146 ms96 ms1.3 ms
cdn.nfcube.com/instafeed-ff8326cd8c1ca342bdba902d60ddadc3.js104 ms75 ms11 ms
ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js86 ms69 ms12 ms
/instafeed-ff8326cd8c1ca342bdba902d60ddadc3.js?shop=the-l...84 ms66 ms7.2 ms
static.klaviyo.com/onsite/js/default~ClientStore~Render~.2a8a945612387.js?cb=283 ms72 ms9.5 ms
/cdn/shopifycloud/storefront/assets/shopify_pay/storefron...76 ms57 ms18 ms
static.klaviyo.com/onsite/js/signup_forms.5bf9e7f841585.js?cb=269 ms63 ms0.5 ms
js.klarna.com/web-sdk/v1/klarna.js67 ms59 ms7.3 ms
static.klaviyo.com/onsite/js/kServiceStyles.08d7250629fd8.css62 ms0.0 ms0.0 ms
static.klaviyo.com/onsite/js/5663.c10b1970f298b.js?cb=262 ms56 ms1.7 ms
static.klaviyo.com/onsite/js/WqXt5e/klaviyo.js?company_id=WqXt5e61 ms56 ms1.4 ms
cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.register_BK1wmFlx.esm.js55 ms50 ms1.8 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 Evaluation5.1 s
Other3.7 s
Style & Layout1.1 s
Script Parsing & Compilation530 ms
Parse HTML & CSS313 ms
Rendering209 ms
Garbage Collection124 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 25.0 KiB

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
Free Delivery over €175 a.announcement-item > span.inline-flex > span.inline-block > img
www.murci.co.uk/cdn/shop/files/Arrow.svg?v=1711101499
Murci div.flex > div.lg:text-left > a.inline-block > img.w-full

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
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 185 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 1 animated element found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 100 ms
●Server Backend Latencies 160 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 180 ms
○INP breakdown
○Avoid large layout shifts
79

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
form#FooterLanguageForm > div.no-js-hidden > div.disclosure > button.flex form#FooterLanguageForm > div.no-js-hidden > div.disclosure > button.flex
form#FooterLanguageForm > div.no-js-hidden > div.disclosure > button.flex form#FooterLanguageForm > div.no-js-hidden > div.disclosure > button.flex
form#FooterLanguageForm > div.no-js-hidden > div.disclosure > button.flex form#FooterLanguageForm > div.no-js-hidden > div.disclosure > button.flex

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.app-download-banner__badges > div.flex > a.app-download-banner__badge > img div.app-download-banner__badges > div.flex > a.app-download-banner__badge > img
div.app-download-banner__badges > div.flex > a.app-download-banner__badge > img div.app-download-banner__badges > div.flex > a.app-download-banner__badge > img

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ul.flex > li.relative > label.cursor-pointer > input#searchI ul.flex > li.relative > label.cursor-pointer > input#searchI

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.relative > div.flex > div.relative > a.absolute div.relative > div.flex > div.relative > a.absolute
div.relative > ul.flex > li.block > a.!no-underline div.relative > ul.flex > li.block > a.!no-underline
div.relative > ul.flex > li > a.!no-underline div.relative > ul.flex > li > a.!no-underline
div#shopify-section-template--25598214504827__image_banner_Tt3LzX > section.image-banner > div#template--25598214504827__image_banner_Tt3LzX > a.absolute div#shopify-section-template--25598214504827__image_banner_Tt3LzX > section.image-banner > div#template--25598214504827__image_banner_Tt3LzX > a.absolute
div#shopify-section-template--25598214504827__image_banner_Rheg3P > section.image-banner > div#template--25598214504827__image_banner_Rheg3P > a.absolute div#shopify-section-template--25598214504827__image_banner_Rheg3P > section.image-banner > div#template--25598214504827__image_banner_Rheg3P > a.absolute
div#shopify-section-template--25598214504827__image_banner_wgAFdD > section.image-banner > div#template--25598214504827__image_banner_wgAFdD > a.absolute div#shopify-section-template--25598214504827__image_banner_wgAFdD > section.image-banner > div#template--25598214504827__image_banner_wgAFdD > a.absolute
div#shopify-section-template--25598214504827__image_banner_cXNPLm > section.image-banner > div#template--25598214504827__image_banner_cXNPLm > a.absolute div#shopify-section-template--25598214504827__image_banner_cXNPLm > section.image-banner > div#template--25598214504827__image_banner_cXNPLm > a.absolute

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Contrast

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Final sale a.product-card > div > span.p-t > span.product_sub_heading
€30 div > span.p-t > span.mx-auto > span.max-auto
Final sale a.product-card > div > span.p-t > span.product_sub_heading
€25 div > span.p-t > span.mx-auto > span.max-auto
Final sale a.product-card > div > span.p-t > span.product_sub_heading
€25 div > span.p-t > span.mx-auto > span.max-auto
Final sale a.product-card > div > span.p-t > span.product_sub_heading
€30 div > span.p-t > span.mx-auto > span.max-auto
Tiger print maxi dress a.product-card > div > span.p-t > span.product_sub_heading
€90 div > span.p-t > span.mx-auto > span.max-auto
Indigo denim mini dress a.product-card > div > span.p-t > span.product_sub_heading
€90 div > span.p-t > span.mx-auto > span.max-auto
Snake print cupped midi a.product-card > div > span.p-t > span.product_sub_heading
€100 div > span.p-t > span.mx-auto > span.max-auto
Indigo denim corset top a.product-card > div > span.p-t > span.product_sub_heading
€85 div > span.p-t > span.mx-auto > span.max-auto
Velvet panelled mini dress a.product-card > div > span.p-t > span.product_sub_heading
€110 div > span.p-t > span.mx-auto > span.max-auto
Halterneck mini dress a.product-card > div > span.p-t > span.product_sub_heading
€90 div > span.p-t > span.mx-auto > span.max-auto
Swirl print mesh maxi dress a.product-card > div > span.p-t > span.product_sub_heading
€85 div > span.p-t > span.mx-auto > span.max-auto
Lace cup snake print mini dress a.product-card > div > span.p-t > span.product_sub_heading
€95 div > span.p-t > span.mx-auto > span.max-auto

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
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●`[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
●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
●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
●ARIA IDs are unique
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●Uses ARIA roles only on compatible elements
●Image elements do not have `[alt]` attributes that are redundant text.
●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 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
○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>`.
○All heading elements contain content.
○Elements with visible text labels have matching accessible names.
○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.
100

Best Practices

●Uses HTTPS
●Avoids deprecated APIs
●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
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
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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

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.app-download-banner__badges > div.flex > a.app-download-banner__badge > img div.app-download-banner__badges > div.flex > a.app-download-banner__badge > img
div.app-download-banner__badges > div.flex > a.app-download-banner__badge > img div.app-download-banner__badges > div.flex > a.app-download-banner__badge > img

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 have descriptive text
●Links are crawlable
●robots.txt is valid
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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