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.

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]

items: [map[node:map[type:text value:Total] score:0.206184] map[node:map[boundingRect:map[bottom:2512 height:2192 left:16 right:396 top:320 width:380] lhId:page-18-DIV nodeLabel:Browse packs Mega Evolution Booster $4.99 per pack Phantasmal Flames Booster $4… path:1,HTML,1,BODY,0,DIV,0,DIV,2,MAIN,0,SECTION,1,DIV selector:div.min-h-screen > main.flex-1 > section.max-w-6xl > div.lg:grid snippet:<div class="lg:grid lg:grid-cols-[1fr_300px] lg:gap-6"> type:node] score:0.206184 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:725 height:333 left:17 right:199 top:393 width:182] lhId:page-2-IMG nodeLabel:Mega Evolution Booster booster pack art path:1,HTML,1,BODY,0,DIV,0,DIV,2,MAIN,0,SECTION,1,DIV,0,DIV,1,DIV,0,DIV,0,A,0,DIV,0,DIV,0,IMG selector:a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full snippet:<img src="https://d2snx5pcdbv63k.cloudfront.net/pack-art/me01/ME1_Booster_Mega_Lucar…" srcset="https://d2snx5pcdbv63k.cloudfront.net/pack-art/me01/ME1_Booster_Mega_Lucar…" sizes="(max-width: 640px) 50vw, 300px" alt="Mega Evolution Booster booster pack art" loading="lazy" decoding="async" width="240" height="334" class="h-full w-full object-cover"> type:node]]] type:subitems]]]

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
Prismatic Evolutions Booster booster pack art `a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full`	/pack-art/sv8pt5/Prismatic_Evolutions_Booster_Vaporeon_Jo...	45.9 KiB	24.7 KiB
Journey Together Booster booster pack art `a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full`	d2snx5pcdbv63k.cloudfront.net/pack-art/sv9/SV9_Booster_Hop_Zacian.webp	42.2 KiB	21.0 KiB
Mega Evolution Booster booster pack art `a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full`	d2snx5pcdbv63k.cloudfront.net/pack-art/me01/ME1_Booster_Mega_Lucario.webp	42.3 KiB	20.9 KiB
Ascended Heroes Booster booster pack art `a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full`	d2snx5pcdbv63k.cloudfront.net/pack-art/me02pt5/Ascended_Heroes_Booster.webp	41.3 KiB	19.9 KiB
Phantasmal Flames Booster booster pack art `a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full`	d2snx5pcdbv63k.cloudfront.net/pack-art/me02/ME2_Booster_Mega_Gengar.webp	36.4 KiB	15.0 KiB
Destined Rivals Booster booster pack art `a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full`	d2snx5pcdbv63k.cloudfront.net/pack-art/sv10/SV10_Booster_Cynthia_Garchomp.webp	35.7 KiB	14.4 KiB
Perfect Order Booster booster pack art `a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full`	d2snx5pcdbv63k.cloudfront.net/pack-art/me03/ME3_Booster_Mega_Clefable.webp	34.7 KiB	13.3 KiB
Black Bolt Booster booster pack art `a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full`	d2snx5pcdbv63k.cloudfront.net/pack-art/sv10pt5_blk/SV10.5_BLK_Booster_EN.webp	34.5 KiB	13.3 KiB
Ethan's Typhlosion `div.flex > div > button.group > img.w-full`	d2snx5pcdbv63k.cloudfront.net/cards/scarlet-violet/sv10/sv10_0190_ir@thumb.webp	20.2 KiB	13.2 KiB
Volcanion ex `div.flex > div > button.group > img.w-full`	d2snx5pcdbv63k.cloudfront.net/cards/scarlet-violet/sv9/sv9_0182_spr@thumb.webp	18.3 KiB	11.3 KiB
Arven's Mabosstiff ex `div.flex > div > button.group > img.w-full`	d2snx5pcdbv63k.cloudfront.net/cards/scarlet-violet/sv10/sv10_0235_spr@thumb.webp	18.2 KiB	11.2 KiB
White Flare Booster booster pack art `a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full`	d2snx5pcdbv63k.cloudfront.net/pack-art/sv10pt5_wht/SV10.5_WHT_Booster_EN.webp	31.4 KiB	10.1 KiB
Team Rocket's Crobat ex `div.flex > div > button.group > img.w-full`	d2snx5pcdbv63k.cloudfront.net/cards/scarlet-violet/sv10/sv10_0234_spr@thumb.webp	16.9 KiB	10.0 KiB
Team Rocket's Crobat ex `div.flex > div > button.group > img.w-full`	d2snx5pcdbv63k.cloudfront.net/cards/scarlet-violet/sv10/sv10_0242_hr@thumb.webp	16.0 KiB	9.0 KiB
Iono's Bellibolt ex `div.flex > div > button.group > img.w-full`	d2snx5pcdbv63k.cloudfront.net/cards/scarlet-violet/sv9/sv9_0183_spr@thumb.webp	15.6 KiB	8.6 KiB
Mega Charizard X ex `div.flex > div > button.group > img.w-full`	d2snx5pcdbv63k.cloudfront.net/cards/mega-evolution/me02/me02_0130_unk@thumb.webp	14.2 KiB	7.3 KiB
Axew `div.flex > div > button.group > img.w-full`	/cards/scarlet-violet/sv10pt5_blk/sv10pt5_blk_0145_ir@thu...	14.0 KiB	7.0 KiB
Mega Zygarde ex `div.flex > div > button.group > img.w-full`	d2snx5pcdbv63k.cloudfront.net/cards/mega-evolution/me03/me03_0124_unk@thumb.webp	11.1 KiB	4.1 KiB

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:32.921 label:Time to first byte subpart:timeToFirstByte] map[duration:2746.087 label:Resource load delay subpart:resourceLoadDelay] map[duration:38.602 label:Resource load duration subpart:resourceLoadDuration] map[duration:14.331 label:Element render delay subpart:elementRenderDelay]]

lhId: page-2-IMG

nodeLabel: Mega Evolution Booster booster pack art

path: 1,HTML,1,BODY,0,DIV,0,DIV,2,MAIN,0,SECTION,1,DIV,0,DIV,1,DIV,0,DIV,0,A,0,DIV,0,DIV,0,IMG

selector: a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full

snippet: <img src="https://d2snx5pcdbv63k.cloudfront.net/pack-art/me01/ME1_Booster_Mega_Lucar…" srcset="https://d2snx5pcdbv63k.cloudfront.net/pack-art/me01/ME1_Booster_Mega_Lucar…" sizes="(max-width: 640px) 50vw, 300px" alt="Mega Evolution Booster booster pack art" loading="lazy" decoding="async" width="240" height="334" class="h-full w-full object-cover">

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-2-IMG

nodeLabel: Mega Evolution Booster booster pack art

path: 1,HTML,1,BODY,0,DIV,0,DIV,2,MAIN,0,SECTION,1,DIV,0,DIV,1,DIV,0,DIV,0,A,0,DIV,0,DIV,0,IMG

selector: a.no-underline > div.p-0 > div.aspect-[240/334] > img.h-full

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

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.

URL	Transfer Size	Duration
/css2?family=Inter:wght@400;500;600;700&family=Space+Grot...	1.3 KiB	973 ms
pullitpacks.com/assets/index-kbgQeG5t.css	38.6 KiB	453 ms

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
www.redditstatic.com/ads/pixel.js	60.0 s	19.0 KiB
/rp.gif?ts=1778425447219&id=a2_iw527robdqvy&event=PageVis...	0.0 ms	666 B

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

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
Browse packs Mega Evolution Booster $4.99 per pack Phantasmal Flames Booster $4… `div.min-h-screen > main.flex-1 > section.max-w-6xl > div.lg:grid`	0.206

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused 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: 750 ms 124.9 KiB

URL	Transfer Size	Est Savings
pullitpacks.com/assets/aws-DSCIpVe1.js	192.4 KiB	98.4 KiB
pullitpacks.com/assets/index-Cb44Q5Rp.js	63.3 KiB	26.5 KiB

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

●Document request latency

●Optimize DOM size

●Font display

●Forced reflow

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Reduce unused CSS

●Avoids enormous network payloads Total size was 1,001 KiB

●JavaScript execution time 0.9 s

●Minimizes main-thread work 1.7 s

●Avoid long main-thread tasks 4 long tasks found

●Image elements have explicit `width` and `height`

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 30 ms

●Server Backend Latencies 870 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 0 ms

○INP breakdown

○User Timing marks and measures

○Avoid non-composited animations

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
Sign in `div.min-h-screen > header.flex > div.ml-auto > a.inline-flex`

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

●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.

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

●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 have a discernible name

●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

○`[accesskey]` values are unique

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

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

○`[aria-hidden="true"]` elements do not contain focusable descendents

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` 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.

○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

○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

○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

●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

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Detected JavaScript libraries

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

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

○robots.txt is valid

○Document has a valid `rel=canonical`