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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.

82

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.

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:30.803 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
Descargar DRAGON QUEST Smash/Grow div#featured-carousel > div.carousel-item > picture > img.feature-image
/screen/127/0f2/1270f2c79326bf3b326e38ad5a0a892aba65a53c0...88.7 KiB80.1 KiB
Imagen destacada de Gacha Life div.content > div.item > picture > img.feature
/screen/12c/65c/12c65c57b8a065c1a0dd8cd6245abfffa6af72615...75.4 KiB67.9 KiB
Imagen destacada de Doki Doki Literature Club! div.content > div.item > picture > img.feature
/screen/e08/60d/e0860df1bb5d1819e1814b75aa2af9283d7a3ee71...59.8 KiB52.4 KiB
Imagen destacada de EA Sports FC Mobile Beta div.content > div.item > picture > img.feature
/screen/2a2/c70/2a2c70a5e32d85369a3b491c360f8ba0ee3dfff7c...59.3 KiB51.8 KiB
Descargar Where Winds Meet div#featured-carousel > div.carousel-item > picture > img.feature-image
/screen/502/bdf/502bdf58470a08d5b06301007827b75fe4fa9085b...57.5 KiB48.8 KiB
The Battle Cats feature div.content > div.item > picture > img.feature
/screen/639/ef3/639ef3f7a935c0a79de26571553c503302c7b882e...50.7 KiB47.1 KiB
Imagen destacada de Fortnite div.content > div.item > picture > img.feature
/screen/beb/2f3/beb2f3ce2b5f36f43222f0ea833e83791cc3ce420...51.9 KiB44.4 KiB
Imagen destacada de Free Fire MAX div.content > div.item > picture > img.feature
/screen/251/da4/251da4f1c679cf9a221b4b487e2c7bb9394d262c6...50.1 KiB42.6 KiB
Imagen destacada de Free Fire Advance div.content > div.item > picture > img.feature
/screen/ac0/bb2/ac0bb2b96fdfaedcc9f266e8ee8afe70322abc31f...45.4 KiB37.9 KiB
Descargar Uptodown App Store div.content > div.item-row > picture > img
/screen/6c0/44f/6c044f7e3d968cde01f664551d77af8b507cef6d4...48.2 KiB35.4 KiB
NTE: Neverness to Everness feature div.content > div.item > picture > img.feature
/screen/b4d/7a2/b4d7a2bebf4e8ac4a1b879b424c2191988636e9cc...38.9 KiB35.2 KiB
Descargar APK Installer by Uptodown div.content > div.item-row > picture > img
/screen/907/0cf/9070cfe2718dd6acaccd97ef248149420d8527d57...44.9 KiB32.9 KiB
Truckers Brasil Online feature div.content > div.item > picture > img.feature
/screen/a87/477/a87477d37ea4fea1a120bd1fb547601c9c7b37b1e...36.5 KiB32.8 KiB
Ragnarok Abyss feature div.content > div.item > picture > img.feature
/screen/b13/4c8/b134c852e8a0b9275f7bfe6fb17951c59c13e8985...28.8 KiB25.1 KiB
Lovania feature div.content > div.item > picture > img.feature
/screen/733/e9a/733e9a67bed9c904ee06bf66bd8571513ea1d1b6b...27.2 KiB23.5 KiB
Honor of Kings: World feature div.content > div.item > picture > img.feature
/screen/624/ff5/624ff54499e2fe5d42a672585e61cd95494f85b0c...26.2 KiB22.5 KiB
DROVA - Forsaken Kin feature div.content > div.item > picture > img.feature
/screen/4f6/8f1/4f68f142509be637b8ec9703b99698b3595f0ee93...24.1 KiB20.4 KiB
Digimon Up feature div.content > div.item > picture > img.feature
/screen/acc/425/acc425a68132d93b1ec4048aed78856899abaee92...20.9 KiB17.2 KiB
Hill Climb Racing feature div.content > div.item > picture > img.feature
/screen/5bc/040/5bc0402909e632ae0188ddf3c62e79f9fc6edaa84...20.2 KiB16.5 KiB
Icono de Pirbaba div.content > div.item > figure > img.app_card_img
/icon/948/b45/948b457d65292b5f6a27eb1877303f979c58360d820...16.1 KiB14.4 KiB
Eternium Mage And Minions feature div.content > div.item > picture > img.feature
/screen/524/bd3/524bd397cb64cad33ee8bb8502b56df427d18dcca...18.1 KiB14.4 KiB
Descargar Claude div#featured-carousel > div.carousel-item > picture > img.feature-image
/screen/777/c6b/777c6bceebc88a02f182255f7ff679d0d464c9a93...17.5 KiB14.3 KiB
Sekai feature div.content > div.item > picture > img.feature
/screen/c26/b7f/c26b7f60236d1f3a23055d57d51a3fcd325045093...17.9 KiB14.2 KiB
Icono de Police car Chase Game Offline div.content > div.item > figure > img.app_card_img
/icon/4ca/ab3/4caab35c7af3fa649583a602da3b3cb3ae873d34e75...15.4 KiB8.9 KiB
Solo Leveling: Karma feature div.content > div.item > div.auto > img.feature
/icon/b29/044/b29044bcfb127f68f2d884a685e7c3446d4c406255a...12.6 KiB7.6 KiB
Icono de Cargo Plane City Vehicle Transport Simulator div.content > div.item > figure > img.app_card_img
/icon/9cf/edd/9cfedd2b17a771a1d4f1fe6056231576e8ad9a53839...14.0 KiB7.5 KiB
Leonardo.Ai feature div.content > div.item > div.auto > img.feature
/icon/b6e/d41/b6ed41284f393b279b357aa85af12aa22611bdb4e5c...11.7 KiB6.7 KiB
Icono de 얼굴로보는 첫인상테스트 div.content > div.item > figure > img.app_card_img
/icon/cd1/636/cd1636427ca0cc17901f741b2581073f46c5cb6b429...12.9 KiB6.4 KiB
Icono de Anger of stick 5 div.content > div.item > figure > img.app_card_img
/icon/460/fd6/460fd682dc8322133d5de40c093178cd74e2bda3308...12.5 KiB6.0 KiB
Hair Salon: Beauty Salon Game feature div.content > div.item > div.auto > img.feature
/icon/dda/cde/ddacde758df066b7bb4e932ffbdb3e9caaf1d024d2c...10.8 KiB5.8 KiB
Jolly Days Farm feature div.content > div.item > div.auto > img.feature
/icon/49e/5e3/49e5e369930e88608ef04e59e771a9b51d8d08a6740...10.7 KiB5.7 KiB
Icono de Solo Leveling: Karma div.content > div.item > figure > img.app_card_img
/icon/b29/044/b29044bcfb127f68f2d884a685e7c3446d4c406255a...11.8 KiB5.3 KiB
Icono de I Am Dinosaur div.content > div.item > figure > img.app_card_img
/icon/f73/ba9/f73ba9aeb89c5c855f7772ef80cf321fb87ef8695d8...11.6 KiB5.0 KiB
Icono de Word Solitaire Adventure div.content > div.item > figure > img.app_card_img
/icon/e59/e06/e59e061e444c94886246e07431fc4da21acb416ee4d...11.2 KiB4.7 KiB
Icono de Gacha Life div.content > div.item > figure > img.app_card_img
/icon/c07/497/c07497085b75c9fb39ebdfdfd0707a39c87a1eea487...11.2 KiB4.7 KiB
Icono de Mystery Manor div.content > div.item > figure > img.app_card_img
/icon/c4f/946/c4f946915a2d21d30eef8b42235d624e5cc3d2e852a...10.8 KiB4.3 KiB
Icono de Animal Restaurant div.content > div.item > figure > img.app_card_img
/icon/44c/84b/44c84bb80bdc1913afd78f62a9e4a3854ab2c60abaf...10.6 KiB4.1 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

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: 809 ms
URLTime Spent
uptodown.com/809 ms
www.uptodown.com/0.0 ms

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

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
Other1.5 s
Script Evaluation779 ms
Style & Layout365 ms
Rendering295 ms
Script Parsing & Compilation105 ms
Parse HTML & CSS68 ms
Garbage Collection18 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

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: 0.0 ms 196.6 KiB
URLTransfer SizeEst Savings
accounts.google.com/gsi/client95.4 KiB79.6 KiB
www.googletagmanager.com/gtag/js?id=G-DW5XRK7GYT160.0 KiB62.4 KiB
stc.utdstc.com/1776771086959/home.js67.8 KiB54.5 KiB

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
LCP breakdown
LCP request discovery
Modern HTTP
Render blocking requests
Optimize viewport for mobile
Minify CSS
Minify JavaScript
Reduce unused CSS
User Timing marks and measures 7 user timings
JavaScript execution time 0.8 s
Avoid long main-thread tasks 10 long tasks found
Avoid non-composited animations 1 animated element found
Image elements have explicit `width` and `height`
Network Requests
Network Round Trip Times 30 ms
Server Backend Latencies 380 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 0 ms
INP breakdown
Avoid large layout shifts
94

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
CONTINUE div#language-suggestion-banner > div.container > div.actions > button#button-suggested-language-redirect
APPS PARA ANDROID. UNA GRAN SELECCIÓN DE APK PARA DISPOSITIVOS ANDROID, GRATIS … body > div.content > h1
APPS PARA ANDROID. body > div.content > h1 > b
DRAGON QUEST SMASH/GROW nav.links > ul#horizontal-link-list > li > a
CLAUDE nav.links > ul#horizontal-link-list > li > a
WHERE WINDS MEET nav.links > ul#horizontal-link-list > li > a
JUEGOS DE FÚTBOL nav.links > ul#horizontal-link-list > li > a
ACTUALIZACIÓN div.container > div#featured-carousel > div.carousel-item > span.tag-3
Sube a toda velocidad por la colina div.content-items > div.content > div.item > div.description
Compra en línea, paga facturas o recarga el crédito de teléfono div.content-items > div.content > div.item > div.description
Encuentra todos los secretos ocultos de la mansión div.content-items > div.content > div.item > div.description
Conviértete en una diva virtual div.content-items > div.content > div.item > div.description
Encuentra las palabras ocultas y viaja por el mundo div.content-items > div.content > div.item > div.description
Clonador multiinstancia para varias cuentas sin cerrar sesión div.content-items > div.content > div.item > div.description
Sincroniza saltos elásticos y recoge bobinas en un runner arcade div.content-items > div.content > div.item > div.description
Supervivencia de dinosaurios en mundo abierto: caza ya como T-Rex div.content-items > div.content > div.item > div.description
Juego de aparcamiento policial y persecución, jugable sin conexión div.content-items > div.content > div.item > div.description
Instala fácilmente aplicaciones independientemente de su formato div.item-row > div.content > div.item > div.description
Explora esta evolución del universo Ragnarok div.content-items > div.content > div.item > div.description
RPG de mundo abierto con estética pixel-art div.content-items > div.content > div.item > div.description
Crea impresionantes imágenes con IA div.content-items > div.content > div.item > div.description
Aprendizaje de idiomas con IA en videos y podcasts div.content-items > div.content > div.item > div.description
Todas las aplicaciones que quieras en tu terminal Android div.item-row > div.content > div.item > div.description
La forma más fácil y cómoda de hablar con tus amigos div.content-items > div.content > div.item > div.description
La versión ligera de Facebook div.content-items > div.content > div.item > div.description
La red social por excelencia en tu terminal Android div.content-items > div.content > div.item > div.description
El rey de la fotografía móvil, ahora en Android div.content-items > div.content > div.item > div.description
Todas las aplicaciones que quieras en tu terminal Android div.content-items > div.content > div.item > div.description
Navega por Internet sin censura ni bloqueos div.content-items > div.content > div.item > div.description
Crea accesos directos y haz que te sea más fácil acceder a tus apps div.content-items > div.content > div.item > div.description
Una bonita alternativa a Google Play div.content-items > div.content > div.item > div.description
Sobrevive a la tormenta y al resto de jugadores div.content-items > div.content > div.item > div.description
Crea tus propios personajes e inventa mil aventuras div.content-items > div.content > div.item > div.description
Lleva la música a cualquier parte div.content-items > div.content > div.item > div.description
Bienvenido a la comunidad global de vídeos cortos div.content-items > div.content > div.item > div.description
La app de edición de vídeo oficial de TikTok div.content-items > div.content > div.item > div.description
App de ETECSA para pagos online en Cuba div.content-items > div.content > div.item > div.description
Aplicación oficial de Microsoft Word para Android div.content-items > div.content > div.item > div.description
Disfruta de todo el cómic y el manga en tu terminal Android div.content-items > div.content > div.item > div.description
La app oficial de ChatGPT creada por OpenAI div.content-items > div.content > div.item > div.description
Chatea con personajes creados mediante IA div.content-items > div.content > div.item > div.description
Mejora tu dispositivo, ajusta la sensibilidad y el rendimiento div.content-items > div.content > div.item > div.description
Descubre películas con esta app ideal para cinéfilos div.content-items > div.content > div.item > div.description
Un potente reproductor de video en streaming para Android div.content-items > div.content > div.item > div.description
NUESTROS SERVICIOS div.content > footer > div > p
LEGAL div.content > footer > div > p
Nuestra política de privacidad div#cookiescript_injected_wrapper > div#cookiescript_injected > div#cookiescript_description > a#cookiescript_readmore
MOSTRAR TODOS LOS SOCIOS div#cookiescript_injected_wrapper > div#cookiescript_injected > div#cookiescript_show_all_partners_button > span
(1860) → div#cookiescript_injected_wrapper > div#cookiescript_injected > div#cookiescript_show_all_partners_button > span
ACEPTAR TODO div#cookiescript_injected_wrapper > div#cookiescript_injected > div#cookiescript_buttons > div#cookiescript_accept
GESTIONAR PREFERENCIAS div#cookiescript_injected > div#cookiescript_manage_wrap > div#cookiescript_manage > span

Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Nuestra política de privacidad div#cookiescript_injected_wrapper > div#cookiescript_injected > div#cookiescript_description > a#cookiescript_readmore

These are opportunities to improve the legibility of your content.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Nuestra política de privacidad div#cookiescript_injected_wrapper > div#cookiescript_injected > div#cookiescript_description > a#cookiescript_readmore
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
`[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 input fields have accessible names
Elements use only permitted ARIA attributes
ARIA toggle fields have accessible names
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
Image elements do not have `[alt]` attributes that are redundant text.
Identical links have the same purpose.
`[accesskey]` values are unique
`[aria-hidden="true"]` elements do not contain focusable descendents
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
Form elements have associated labels
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Uses ARIA roles only on compatible elements
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
Page has valid source maps
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
Detected JavaScript libraries
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
robots.txt is valid
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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