Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
vite.dev/assets/KHTekaMono-Regular.CiZ9ZkmZ.woff2	25 ms
vite.dev/assets/APK-Protocol-Medium.C7Mq9oGh.woff2	25 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
Footer background `footer.bg-primary > section.wrapper > div.relative > img.absolute`	vite.dev/assets/footer-background.BIgtbvhx.jpg	351.9 KiB	316.0 KiB
section.wrapper > div.flex > div.relative > img.absolute `section.wrapper > div.flex > div.relative > img.absolute`	vite.dev/assets/vite-featurepanel-1-background.BHnDg8j4.jpg	198.6 KiB	178.1 KiB
section.wrapper > div.flex > div.relative > img.absolute `section.wrapper > div.flex > div.relative > img.absolute`	vite.dev/assets/vite-featurepanel-4-background.Bnx0RZk-.jpg	181.0 KiB	160.4 KiB
SSR Support `div > section.wrapper > div.p-5 > img.w-full`	vite.dev/assets/vite-ssr-support.DvdwoLgL.png	122.0 KiB	113.8 KiB
Brought to you by VoidZero `div.wrapper > div.flex > a.flex > img.h-44`	vite.dev/assets/vite-by-voidzero.D7bblMgo.png	78.7 KiB	70.2 KiB
lightning fast hot module replacement `section.wrapper > div.flex > div.flex > img.md:max-w-[80%]`	vite.dev/assets/vite-featurepanel-2-terminal.ChpAU6sR.png	63.5 KiB	55.0 KiB
div.flex > div.flex > a.button > ::before `div.flex > div.flex > a.button > ::before`	vite.dev/assets/primary-button-background.CHnwvuqy.jpg	55.1 KiB	50.4 KiB
div.flex > div.flex > a.button > ::before `div.flex > div.flex > a.button > ::before`	vite.dev/assets/primary-button-background.Bjk7gn3x.jpg	45.1 KiB	41.5 KiB
SerpApi `div.border-t > div.grid > a.spsr-link > img.spsr-logo`	sponsors.vuejs.org/images/serpapi.png	13.0 KiB	11.2 KiB
Greptile `div.border-t > div.grid > a.spsr-link > img.spsr-logo`	sponsors.vuejs.org/images/greptile.png	7.1 KiB	6.1 KiB
CodeRabbit `div.border-t > div.grid > a.spsr-link > img.spsr-logo`	sponsors.vuejs.org/images/coderabbit_.png	7.0 KiB	5.8 KiB
Storyblok `div.border-t > div.grid > a.spsr-link > img.spsr-logo`	sponsors.vuejs.org/images/storyblok.png	6.0 KiB	4.3 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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
vite.dev/assets/vite-ssr-support.DvdwoLgL.png	604800.0 s	122.2 KiB
vite.dev/assets/vite-by-voidzero.D7bblMgo.png	604800.0 s	78.9 KiB
vite.dev/assets/vite-featurepanel-2-terminal.ChpAU6sR.png	604800.0 s	63.7 KiB
vite.dev/assets/vite-typed-api.B7gyuuaS.svg	604800.0 s	22.9 KiB
vite.dev/assets/vite-featurepanel-4-terminal.BRnxuy_J.svg	604800.0 s	16.1 KiB
vite.dev/assets/vite-featurepanel-1-terminal.CQVUoUSU.svg	604800.0 s	15.2 KiB
sponsors.vuejs.org/images/catalyst.svg	86400.0 s	2.5 KiB
sponsors.vuejs.org/images/follower24.svg	86400.0 s	2.4 KiB
sponsors.vuejs.org/images/handsontable.svg	86400.0 s	2.1 KiB
sponsors.vuejs.org/images/convex.svg?v2	86400.0 s	1.8 KiB
sponsors.vuejs.org/images/sanity.svg	86400.0 s	1.6 KiB
sponsors.vuejs.org/images/railway.svg	86400.0 s	1.5 KiB
sponsors.vuejs.org/images/nx.svg	86400.0 s	1.1 KiB
sponsors.vuejs.org/images/mux.svg	86400.0 s	1.0 KiB
sponsors.vuejs.org/images/mojam.svg	86400.0 s	948 B
vite.dev/trusted-by/linear.svg	604800.0 s	2.3 KiB
vite.dev/assets/vite-dark.D2ACe7TL.svg	604800.0 s	2.1 KiB
vite.dev/assets/vite-light.t8GCa_VF.svg	604800.0 s	2.0 KiB
vite.dev/trusted-by/shopify.svg	604800.0 s	1.9 KiB
vite.dev/trusted-by/clickup.svg	604800.0 s	1.7 KiB
vite.dev/trusted-by/openai.svg	604800.0 s	1.4 KiB
vite.dev/trusted-by/wiz.svg	604800.0 s	1.1 KiB
vite.dev/trusted-by/stripe.svg	604800.0 s	1.0 KiB

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

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.

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: 818 ms

URL	Time Spent
vitejs.dev/	818 ms
vite.dev/	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

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
vite.dev/assets/index.md.DHMIRVbV.lean.js	7.8 s	5.4 s	1.4 ms
Unattributable	1.8 s	679 ms	0.0 ms
vite.dev/	1.5 s	54 ms	21 ms
vite.dev/assets/chunks/client.CPtIGuYZ.js	200 ms	84 ms	0.4 ms
vite.dev/assets/style.BaItNzON.css	72 ms	0.0 ms	0.0 ms
vite.dev/assets/chunks/FooterNav.Gx_p0gCh.js	57 ms	40 ms	0.4 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	6.2 s
Other	3.6 s
Style & Layout	978 ms
Rendering	660 ms
Parse HTML & CSS	109 ms
Garbage Collection	53 ms
Script Parsing & Compilation	31 ms

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
shopify `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/shopify.svg
shopify `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/shopify.svg
Brought to you by VoidZero `div.wrapper > div.flex > a.flex > img.h-44`	vite.dev/assets/vite-by-voidzero.D7bblMgo.png
wiz `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/wiz.svg
wiz `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/wiz.svg
linear `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/linear.svg
linear `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/linear.svg
stripe `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/stripe.svg
stripe `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/stripe.svg
openai `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/openai.svg
openai `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/openai.svg
clickup `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/clickup.svg
clickup `div.scroll-content > div.flex > div.logo-container > img.max-w-full`	vite.dev/trusted-by/clickup.svg

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

●Layout shift culprits

●Optimize DOM size

●Forced reflow

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Reduce unused CSS

●Reduce unused JavaScript

●Avoids enormous network payloads Total size was 2,055 KiB

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 10 animated elements found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 10 ms

●Server Backend Latencies 70 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 20 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○LCP request discovery

○User Timing marks and measures

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.

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
Trusted by the world's best software teams `div > div > section.wrapper > h6.text-center`
Instant Server Start `section.wrapper > div.flex > div.p-5 > h5.text-balance`
Flexible Plugin System `div > section.wrapper > div.p-5 > h5.text-balance`

These are opportunities to improve keyboard navigation in your application.

Best practices

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

These items highlight common accessibility best practices.

○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>`

●`[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.

●ARIA attributes are used as specified for the element's role

●`[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

●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

●Touch targets have sufficient size and spacing.

○`[accesskey]` values are unique

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

○Deprecated ARIA roles were not used

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○`[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

○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.

○No element has a `[tabindex]` value greater than 0

○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

○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.

○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

General

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
vite.dev/assets/rive.BagEuNN0.wasm

●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 clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

○Redirects HTTP traffic to HTTPS

○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

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

○robots.txt is valid