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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.

47

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
go.appsflyer.com/js/forms2/js/forms2.min.js?ver=6.9.40.0 ms67.6 KiB
cdn.cookielaw.org/scripttemplates/202402.1.0/otBannerSdk.js86400.0 s104.9 KiB
www.appsflyer.com/wp-content/uploads/2025/10/background-video-png.avif0.0 ms30.8 KiB
cdn.mxpnl.com/libs/mixpanel-2-latest.min.js600.0 s31.7 KiB
www.appsflyer.com/wp-content/uploads/2025/10/01-1.mp40.0 ms28.5 KiB
cdn.cookielaw.org/logos/static/ot_company_logo.png86400.0 s19.1 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js86400.0 s9.1 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.6 KiB
www.appsflyer.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js2870.0 s801 B
www.appsflyer.com/wp-content/uploads/2025/10/01-1.mp40.0 ms0 B
www.appsflyer.com/wp-content/uploads/2025/10/01-1.mp40.0 ms0 B
www.appsflyer.com/wp-content/uploads/2025/09/CirclePattern_01-D-min.mp40.0 ms0 B
www.appsflyer.com/wp-content/uploads/2025/10/01-1.mp40.0 ms0 B

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.

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:65.8 source:map[column:6115 line:9 type:source-location url:https://www.appsflyer.com/wp-content/themes/AF2020/assets/js/vendors/ScrollTrigger.min.js?ver=2.200 urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:408.687 label:Time to first byte subpart:timeToFirstByte] map[duration:2172.413 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-P
nodeLabel: Feed AI the right signals to drive growth with AI-ready data infrastructure and…
path: 1,HTML,1,BODY,4,MAIN,0,DIV,1,DIV,1,DIV,0,DIV,4,DIV,0,DIV,0,DIV,0,DIV,0,SECTION,1,P
selector: div.product-hero__row > div.product-hero__wrapper > section.product-hero__content > p#product-hero-description
snippet: <p class="product-hero__description mint-body-400" id="product-hero-description">

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
value: no origins were preconnected
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
/wp-content/plugins/highlighting-code-block/build/css/hcb...1.8 KiB
cdn.mxpnl.com/libs/mixpanel-2-latest.min.js31.7 KiB1.1 s
/wp-content/themes/AF2020/assets/css/vendors/intlTelInput...2.9 KiB
www.appsflyer.com/wp-content/themes/AF2020/assets/css/main.min.css?ver=2.200121.8 KiB1.5 s
/wp-content/themes/AF2020/assets/js/vendors/jquery.min.js...30.6 KiB300 ms
www.appsflyer.com/wp-includes/css/dist/block-library/style.min.css?ver=6.9.416.1 KiB300 ms
/wp-content/plugins/af-marketo-forms-core/assets/css/fron...1.7 KiB
fast.wistia.com/assets/external/E-v1.js?ver=2.200162.1 KiB2.6 s
www.appsflyer.com/wp-includes/css/dashicons.min.css?ver=6.9.435.1 KiB600 ms
/wp-content/plugins/af-marketo-forms-core/assets/css/form...14.3 KiB150 ms
/wp-content/themes/AF2020/assets/css/vendors/select2.min....2.2 KiB
www.appsflyer.com/wp-content/themes/AF2020/assets/js/mixpanel-init.js?ver=2.2001.1 KiB
/wp-content/themes/AF2020/assets/css/vendors/slick.css?ve...687 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.

URLResource SizeEst Savings
Deliver experiences your customers can’t resist div.showcase-block__items > div.showcase-block__item > div.image-with-link > img
www.appsflyer.com/wp-content/uploads/2025/11/img2.png1.1 MiB1.0 MiB
Turn data chaos into confident action div.showcase-block__items > div.showcase-block__item > div.image-with-link > img
www.appsflyer.com/wp-content/uploads/2025/11/img-2-1.png822.8 KiB800.3 KiB
div.solutions-slider-block__tabs > button#solutions-slider-69e1199e8247c-tab-1 > div.solutions-slider-block__tab-icons > img.solutions-slider-block__tab-icon div.solutions-slider-block__tabs > button#solutions-slider-69e1199e8247c-tab-1 > div.solutions-slider-block__tab-icons > img.solutions-slider-block__tab-icon
www.appsflyer.com/wp-content/uploads/2025/10/AF-logo.png4.2 KiB4.1 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: 1.0 s
URLTime Spent
appsflyer.com/1.0 s
www.appsflyer.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

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: 300 ms 69.5 KiB
URLTransfer SizeEst Savings
/wp-content/plugins/af-marketo-forms-core/forms/request-d...70.2 KiB34.4 KiB
www.appsflyer.com/wp-content/themes/AF2020/assets/js/app.js?ver=177150266158.1 KiB19.7 KiB
/wp-content/themes/AF2020/assets/js/vendors/intlTelInput....12.8 KiB6.1 KiB
www.appsflyer.com/wp-content/themes/AF2020/assets/js/gtm-tracking.js?ver=2.2009.6 KiB4.2 KiB
/wp-content/plugins/af-marketo-forms-core/forms/request-d...5.4 KiB3.0 KiB
/wp-content/plugins/appsflyer-blocks/lib/js/InfiniteSlide...5.5 KiB2.0 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: 1.1 s 191.3 KiB
URLTransfer SizeEst Savings
www.appsflyer.com/wp-content/themes/AF2020/assets/css/main.min.css?ver=2.200121.7 KiB110.7 KiB
www.appsflyer.com/wp-includes/css/dashicons.min.css?ver=6.9.435.0 KiB35.0 KiB
#onetrust-banner-sdk{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%} …19.1 KiB16.4 KiB
www.appsflyer.com/wp-includes/css/dist/block-library/style.min.css?ver=6.9.416.0 KiB15.9 KiB
/wp-content/plugins/af-marketo-forms-core/assets/css/form...14.2 KiB13.3 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: 3.0 s 567.3 KiB
URLTransfer SizeEst Savings
fast.wistia.com/assets/external/E-v1.js?ver=2.200161.6 KiB121.6 KiB
www.googletagmanager.com/gtag/js?id=G-3LP95LMJKF&cx=c&gtm=4e64f0166.2 KiB65.4 KiB
/wp-content/plugins/af-marketo-forms-core/forms/request-d...70.2 KiB63.4 KiB
www.googletagmanager.com/gtag/js?id=AW-682450868&cx=c&gtm=4e64f0144.5 KiB61.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-NQF37ZD180.7 KiB59.9 KiB
cdn.cookielaw.org/scripttemplates/202402.1.0/otBannerSdk.js104.6 KiB55.3 KiB
go.appsflyer.com/js/forms2/js/forms2.min.js?ver=6.9.467.0 KiB50.9 KiB
www.appsflyer.com/wp-content/themes/AF2020/assets/js/app.js?ver=177150266157.9 KiB47.3 KiB
browser.sentry-cdn.com/9.6.1/bundle.min.js24.6 KiB21.1 KiB
/wp-content/themes/AF2020/assets/js/vendors/jquery.min.js...30.5 KiB21.0 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.

URLTotal CPU TimeScript EvaluationScript Parse
Unattributable2.2 s124 ms0.0 ms
www.appsflyer.com/424 ms20 ms6.9 ms
fast.wistia.com/assets/external/E-v1.js?ver=2.200391 ms307 ms67 ms
www.googletagmanager.com/gtm.js?id=GTM-NQF37ZD327 ms259 ms51 ms
/wp-content/themes/AF2020/assets/js/vendors/ScrollTrigger...296 ms20 ms1.7 ms
/wp-content/themes/AF2020/assets/js/vendors/gsap.min.js?v...260 ms34 ms4.4 ms
www.googletagmanager.com/gtag/js?id=G-3LP95LMJKF&cx=c&gtm=4e64f0235 ms197 ms36 ms
cdn.cookielaw.org/scripttemplates/202402.1.0/otBannerSdk.js205 ms118 ms28 ms
www.googletagmanager.com/gtag/js?id=AW-682450868&cx=c&gtm=4e64f0197 ms169 ms27 ms
www.appsflyer.com/wp-content/themes/AF2020/assets/js/app.js?ver=177150266193 ms58 ms18 ms
go.appsflyer.com/js/forms2/js/forms2.min.js?ver=6.9.488 ms41 ms15 ms
cdn.cookielaw.org/scripttemplates/otSDKStub.js73 ms59 ms2.9 ms
www.appsflyer.com/wp-content/themes/AF2020/assets/js/mixpanel.min.js?ver=2.20064 ms63 ms0.7 ms
/wp-content/plugins/appsflyer-blocks/build/carousel-block...54 ms12 ms0.5 ms
/wp-content/themes/AF2020/assets/js/vendors/jquery.min.js...53 ms43 ms6.2 ms
www.appsflyer.com/wp-content/themes/AF2020/assets/css/main.min.css?ver=2.20050 ms0.0 ms0.0 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
Other2.2 s
Script Evaluation1.7 s
Style & Layout625 ms
Script Parsing & Compilation343 ms
Parse HTML & CSS227 ms
Garbage Collection86 ms
Rendering84 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 6.5 KiB
URLTransfer SizeEst Savings
@charset "UTF-8"; /** * Request a Demo - Multi-step Form Styles * * @package AFMarketoFormsCore …15.1 KiB3.3 KiB
/wp-content/plugins/af-marketo-forms-core/assets/css/form...14.3 KiB3.2 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.

URLTransfer Size
www.appsflyer.com/wp-content/uploads/2025/10/01-1.mp49.8 MiB
www.appsflyer.com/wp-content/uploads/2025/09/CirclePattern_01-D-min.mp45.2 MiB
www.appsflyer.com/wp-content/uploads/2025/11/img2.png1.1 MiB
www.appsflyer.com/wp-content/uploads/2025/11/typedeep-linking-devicedesktop.svg1.0 MiB
/wp-content/themes/AF2020/assets/css/fonts/Inter-Variable...854.7 KiB
www.appsflyer.com/wp-content/uploads/2025/11/img-2-1.png823.3 KiB
www.appsflyer.com/wp-content/uploads/2025/11/Measurement-suite-home-page.svg810.5 KiB
www.appsflyer.com/wp-content/uploads/2025/11/typeagentic-AI-devicedesktop.svg666.0 KiB
/wp-content/uploads/2025/11/typedata-collaboration-device...653.8 KiB
www.appsflyer.com/wp-content/uploads/2020/12/testimonials-image-3.png260.2 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
Milestone users loves us div.three-cards-block__items > div.three-cards-block__item > div.three-cards-block__image > img
www.appsflyer.com/wp-content/uploads/2025/10/img-10.svg
Measure every step across mobile, web, CTV and PC & console div.solutions-slider-block__content > div.solutions-slider-block__image > picture > img
www.appsflyer.com/wp-content/uploads/2025/11/Measurement-suite-home-page.svg
Connect users to the right in-app experience across every touchpoint div.solutions-slider-block__content > div.solutions-slider-block__image > picture > img
www.appsflyer.com/wp-content/uploads/2025/11/typedeep-linking-devicedesktop.svg
Unlock first-party data value through privacy-preserving partnerships div.solutions-slider-block__content > div.solutions-slider-block__image > picture > img
/wp-content/uploads/2025/11/typedata-collaboration-device...
Move beyond insights to autonomous execution with AI agents div.solutions-slider-block__content > div.solutions-slider-block__image > picture > img
www.appsflyer.com/wp-content/uploads/2025/11/typeagentic-AI-devicedesktop.svg
FORRESTER div.three-cards-block__items > div.three-cards-block__item > div.three-cards-block__logo > img
www.appsflyer.com/wp-content/uploads/2025/10/logo-1.png
IDC Analyze the Future div.three-cards-block__items > div.three-cards-block__item > div.three-cards-block__logo > img
www.appsflyer.com/wp-content/uploads/2025/10/logo-1-1.png
BPI Logo div.my-0 > div.testimonial-item__content > div.testimonial-item__logo > img
www.appsflyer.com/wp-content/uploads/2020/12/%F0%9F%9A%A8logo-box-1.svg
Ace Games Logo div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2020/12/%F0%9F%9A%A8logo-box.svg
BPI Logo div.my-0 > div.testimonial-item__content > div.testimonial-item__logo > img
www.appsflyer.com/wp-content/uploads/2020/12/%F0%9F%9A%A8logo-box-1.svg
Ace Games Logo div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2020/12/%F0%9F%9A%A8logo-box.svg
BPI Logo div.my-0 > div.testimonial-item__content > div.testimonial-item__logo > img
www.appsflyer.com/wp-content/uploads/2020/12/%F0%9F%9A%A8logo-box-1.svg
Ace Games Logo div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2020/12/%F0%9F%9A%A8logo-box.svg
Albertsons logo div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2025/11/HORIZONTAL-color.png
Albertsons logo div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2025/11/HORIZONTAL-color.png
Albertsons logo div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2025/11/HORIZONTAL-color.png
div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2025/11/path4.png
div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2025/11/path4.png
div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2025/11/path4.png
Wolt Logo div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2025/11/Customer-logo.png
Wolt Logo div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2025/11/Customer-logo.png
Wolt Logo div.wp-block-appsflyer-blocks-carousel-item-case-study-block > div.case-study-item__content > div.case-study-item__logo > img
www.appsflyer.com/wp-content/uploads/2025/11/Customer-logo.png

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

●Layout shift culprits
●Optimize DOM size
●Font display
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 8 user timings
●Avoid long main-thread tasks 19 long tasks found
●Avoid non-composited animations 6 animated elements found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 100 ms
●Server Backend Latencies 240 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 60 ms
○INP breakdown
○LCP request discovery
○Avoid large layout shifts
88

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

When a `progressbar` element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to label `progressbar` elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body.home > nav#main-nav > div.progress-bar-container > div.progress-bar body.home > nav#main-nav > div.progress-bar-container > div.progress-bar

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.

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
div.global-container-block__content > div.wp-block-appsflyer-blocks-carousel-block > div.wp-block-appsflyer-blocks-carousel-block__navigation > button.wp-block-appsflyer-blocks-carousel-block__navigation-button div.global-container-block__content > div.wp-block-appsflyer-blocks-carousel-block > div.wp-block-appsflyer-blocks-carousel-block__navigation > button.wp-block-appsflyer-blocks-carousel-block__navigation-button
div.global-container-block__content > div.wp-block-appsflyer-blocks-carousel-block > div.wp-block-appsflyer-blocks-carousel-block__navigation > button.wp-block-appsflyer-blocks-carousel-block__navigation-button div.global-container-block__content > div.wp-block-appsflyer-blocks-carousel-block > div.wp-block-appsflyer-blocks-carousel-block__navigation > button.wp-block-appsflyer-blocks-carousel-block__navigation-button

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.container-fluid > div.main-nav__inner-container > div.holder-mobile-brand-back > a.navbar-brand div.container-fluid > div.main-nav__inner-container > div.holder-mobile-brand-back > a.navbar-brand
nav.footer__social > ul.d-flex > li.pl-0 > a nav.footer__social > ul.d-flex > li.pl-0 > a
nav.footer__social > ul.d-flex > li.pl-0 > a nav.footer__social > ul.d-flex > li.pl-0 > a
nav.footer__social > ul.d-flex > li.pl-0 > a nav.footer__social > ul.d-flex > li.pl-0 > a
nav.footer__social > ul.d-flex > li.pl-0 > a nav.footer__social > ul.d-flex > li.pl-0 > a
nav.footer__social > ul.d-flex > li.pl-0 > a nav.footer__social > ul.d-flex > li.pl-0 > a
nav.footer__social > ul.d-flex > li.pl-0 > a nav.footer__social > ul.d-flex > li.pl-0 > a

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

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Featured div.mega-menu__container > div.mega-menu__content > div.mega-menu__col--featured > h4.mega-menu__col--featured-title
Featured div.mega-menu__container > div.mega-menu__content > div.mega-menu__col--featured > h4.mega-menu__col--featured-title
Trusted by 15,000 brands and counting div.w-100 > div.w-100 > div.global-container-block__content > h3#h-trusted-by-15-000-brands-and-counting

These are opportunities to improve keyboard navigation in your application.

○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
●Image elements have `[alt]` attributes
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●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.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●Uses ARIA roles only on compatible elements
●Identical links have the same purpose.
○`[accesskey]` values are unique
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○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
○`<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
○Form elements have associated labels
○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
○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.
○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.
81

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
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
www.appsflyer.com/wp-content/themes/AF2020/assets/js/app.js?ver=1771502661 line 1469, col 8
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
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.appsflyer.com/products/measurement/Learn more
www.appsflyer.com/products/deep-linking/Learn more
www.appsflyer.com/products/data-collaboration/Learn more
www.appsflyer.com/products/agentic-ai/Learn more
www.appsflyer.com/resources/reports/total-economic-impact-forrester/Learn more
www.appsflyer.com/resources/reports/idc-marketscape/Learn more
www.appsflyer.com/legal/cookie-policy/More information

Format your HTML in a way that enables crawlers to better understand your app’s content.

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

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