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.

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
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	30 ms

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:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:0.341 source:map[column:372735 line:2 type:source-location url:https://cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:70.533 source:map[type:text value:[unattributed]]] map[reflowTime:0.349 source:map[column:58370 line:7 type:source-location url:https://btloader.com/tag?o=6315858775244800&upapi=true urlProvider:network]] map[reflowTime:1.196 source:map[column:58447 line:7 type:source-location url:https://btloader.com/tag?o=6315858775244800&upapi=true urlProvider:network]] map[reflowTime:0.747 source:map[column:48825 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604300101/pubads_impl.js?cb=31098253 urlProvider:network]] map[reflowTime:0.5 source:map[column:242243 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604300101/pubads_impl.js?cb=31098253 urlProvider:network]] map[reflowTime:0.039 source:map[column:62161 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604300101/pubads_impl.js?cb=31098253 urlProvider:network]] map[reflowTime:0.042 source:map[column:87527 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604300101/pubads_impl.js?cb=31098253 urlProvider:network]] map[reflowTime:0.035 source:map[column:143649 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604300101/pubads_impl.js?cb=31098253 urlProvider:network]] map[reflowTime:0.094 source:map[column:235686 line:1 type:source-location url:https://cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js urlProvider:network]] map[reflowTime:0.341 source:map[column:295549 line:1 type:source-location url:https://cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js urlProvider:network]] map[reflowTime:0.226 source:map[column:143784 line:1 type:source-location url:https://cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js urlProvider:network]] map[reflowTime:0.062 source:map[column:310649 line:1 type:source-location url:https://cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js urlProvider:network]]]

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
cdn.bullwhip.cloud/sonar/vox-verge.umd.js	3600.0 s	126.2 KiB
cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js	3600.0 s	102.3 KiB
c.amazon-adsystem.com/aax2/apstag.js	3600.0 s	91.2 KiB
client.aps.amazon-adsystem.com/publisher.js	3600.0 s	91.1 KiB
btloader.com/tag?o=6315858775244800&upapi=true	300.0 s	36.9 KiB
pub.doubleverify.com/dvtag/21236410/DV464041/pub.js	900.0 s	33.6 KiB
secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js	900.0 s	21.7 KiB
assets.zephr.com/zephr-browser/1.9.1/zephr-browser.umd.js	0.0 ms	13.4 KiB
assets.bounceexchange.com/cache/6384/website-ce8426407cc7ab918962fb3b468b0ce1.js	120.0 s	7.5 KiB
cdn.concert.io/lib/concert-concierge.2.10.1.min.js	86400.0 s	16.6 KiB
tag.wknd.ai/6384/i.js	60.0 s	4.6 KiB
config.aps.amazon-adsystem.com/configs/3176	3600.0 s	4.1 KiB
sb.scorecardresearch.com/internal-cs/default/beacon-and.js	86400.0 s	7.9 KiB
/state/js?website_id=6384&device_id=4755990941268823480&v...	0.0 ms	1008 B
config.aps.amazon-adsystem.com/configs/e5a6f2d1-7642-4cc5-a917-96dbe8c3ed8f	3600.0 s	881 B
apps.voxmedia.com/ad-block-detect/test_ads_prebid_blocker.js	0.0 ms	378 B
www.gstatic.com/recaptcha/api2/logo_48.png	604800.0 s	2.3 KiB
cdn.indexww.com/ht/htw-pixel.gif?0	86400.0 s	228 B
config.aps.amazon-adsystem.com/configs/3176	3600.0 s	0 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.

	URL	Resource Size	Est Savings
Mira Murati’s deposition pulled back the curtain on Sam Altman’s ouster `div.q0eggf1 > div.duet--content-cards--content-card > div._184mfto9 > img._1ymtmqpm`	/wp-content/uploads/sites/2/2026/05/VRG_Illo_mira-murati_...	60.0 KiB	29.7 KiB
Nanoleaf bets its future on robots, red light therapy, and AI `div.wu3ggx2 > div.duet--content-cards--content-card > div._1ufh7nr8 > img._1ufh7nrf`	/wp-content/uploads/sites/2/2026/05/Nanoleaf-AI-Robotics-...	16.3 KiB	15.4 KiB
The AI RAM shortage is also driving up SSD prices `div.duet--content-cards--content-card > div._1ufh7nr7 > div > img.x271pn0`	/wp-content/uploads/sites/2/2025/12/STKS523_RAM_SHORTAGE_...	14.5 KiB	13.6 KiB
The future of game consoles is looking bleak `div._1e7jslx6 > div.duet--content-cards--content-card > div._184mfto7 > img.x271pn0`	/wp-content/uploads/sites/2/2025/06/257796_Nintendo_Switc...	23.7 KiB	12.4 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

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 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: 150 ms 24.2 KiB

URL	Transfer Size	Est Savings
www.theverge.com/_next/static/css/67c4bd3a29d2225c.css	31.8 KiB	24.2 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: 750 ms 1.0 MiB

URL	Transfer Size	Est Savings
www.theverge.com/metrics/gtm.js?id=GTM-WQ5FM5W	696.8 KiB	222.0 KiB
www.gstatic.com/recaptcha/releases/U5VsmTDhJM1iOJUyw4DEUTYv/recaptcha__en.js	364.0 KiB	174.6 KiB
www.theverge.com/_next/static/chunks/pages/_app-f75b2ad9d5bd8b03.js	441.0 KiB	169.1 KiB
/pagead/managed/js/gpt/m202604300101/pubads_impl.js?cb=31...	188.9 KiB	107.7 KiB
/metrics/3OIhdyKSg7ILr-TYryvmVkhWGm3dzNJdD1cs_QpJ8CF0wXM1...	143.0 KiB	74.5 KiB
cdn.bullwhip.cloud/sonar/vox-verge.umd.js	125.3 KiB	69.1 KiB
/assets/smart-tag/versioned/main-v2_63e84cd7813c827315a19...	116.1 KiB	67.0 KiB
c.amazon-adsystem.com/aax2/apstag.js	90.7 KiB	53.7 KiB
cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js	101.8 KiB	50.5 KiB
client.aps.amazon-adsystem.com/publisher.js	90.7 KiB	38.1 KiB
/assets/smart-tag/versioned/ads-v2_fc3e31023132eb6682f46b...	42.0 KiB	31.8 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.

URL	Total CPU Time	Script Evaluation	Script Parse
www.theverge.com/_next/static/chunks/pages/_app-f75b2ad9d5bd8b03.js	2.8 s	2.1 s	208 ms
www.theverge.com/_next/static/chunks/framework-8e0f3cf51af7b1e2.js	2.2 s	2.0 s	11 ms
Unattributable	1.6 s	146 ms	0.0 ms
www.theverge.com/	1.2 s	16 ms	0.8 ms
/pagead/managed/js/gpt/m202604300101/pubads_impl.js?cb=31...	977 ms	865 ms	42 ms
cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js	958 ms	802 ms	27 ms
www.theverge.com/metrics/gtm.js?id=GTM-WQ5FM5W	355 ms	303 ms	48 ms
/assets/smart-tag/versioned/ads-v2_fc3e31023132eb6682f46b...	339 ms	113 ms	13 ms
client.aps.amazon-adsystem.com/publisher.js	263 ms	208 ms	27 ms
/metrics/3OIhdyKSg7ILr-TYryvmVkhWGm3dzNJdD1cs_QpJ8CF0wXM1...	246 ms	162 ms	28 ms
www.gstatic.com/recaptcha/releases/U5VsmTDhJM1iOJUyw4DEUTYv/recaptcha__en.js	210 ms	115 ms	84 ms
cdn.bullwhip.cloud/sonar/vox-verge.umd.js	169 ms	92 ms	33 ms
/assets/smart-tag/versioned/main-v2_63e84cd7813c827315a19...	154 ms	108 ms	36 ms
btloader.com/tag?o=6315858775244800&upapi=true	153 ms	127 ms	8.6 ms
/state/js?website_id=6384&device_id=4755990941268823480&v...	150 ms	146 ms	0.3 ms
c.amazon-adsystem.com/aax2/apstag.js	128 ms	93 ms	26 ms
pub.doubleverify.com/dvtag/21236410/DV464041/pub.js	118 ms	98 ms	8.2 ms
www.theverge.com/_next/static/chunks/pages/resource/homepage-2053d90b7d2fff1c.js	84 ms	76 ms	7.1 ms
config.aps.amazon-adsystem.com/configs/3176	72 ms	69 ms	2.1 ms
www.theverge.com/_next/static/chunks/main-2d72d2950d961b0b.js	71 ms	62 ms	7.9 ms
www.googletagservices.com/tag/js/gpt.js	63 ms	55 ms	7.9 ms
/assets/smart-tag/versioned/cjs_min_92abedfd1b9757a428bfc...	52 ms	40 ms	3.4 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	8.4 s
Other	2.2 s
Script Parsing & Compilation	703 ms
Style & Layout	654 ms
Garbage Collection	553 ms
Rendering	319 ms
Parse HTML & CSS	163 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 reason	Failure 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

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.

URL	Transfer Size
www.theverge.com/metrics/gtm.js?id=GTM-WQ5FM5W	697.7 KiB
www.theverge.com/_next/static/chunks/pages/_app-f75b2ad9d5bd8b03.js	441.6 KiB
www.gstatic.com/recaptcha/releases/U5VsmTDhJM1iOJUyw4DEUTYv/recaptcha__en.js	364.6 KiB
www.gstatic.com/recaptcha/releases/U5VsmTDhJM1iOJUyw4DEUTYv/recaptcha__en.js	364.6 KiB
/pagead/managed/js/gpt/m202604300101/pubads_impl.js?cb=31...	188.9 KiB
/metrics/3OIhdyKSg7ILr-TYryvmVkhWGm3dzNJdD1cs_QpJ8CF0wXM1...	143.6 KiB
cdn.bullwhip.cloud/sonar/vox-verge.umd.js	126.2 KiB
/assets/smart-tag/versioned/main-v2_63e84cd7813c827315a19...	116.4 KiB
cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js	102.3 KiB
c.amazon-adsystem.com/aax2/apstag.js	91.2 KiB

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

●LCP breakdown

●LCP request discovery

●Modern HTTP

●Network dependency tree

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 21 user timings

●Avoid long main-thread tasks 20 long tasks found

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

●Network Requests

●Network Round Trip Times 40 ms

●Server Backend Latencies 120 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

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○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.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Cookie Settings `div._1twvhsd0 > ul._1twvhsd1 > li._1twvhsd2 > button#ot-sdk-btn`
Cookie Policy `div._1twvhsd0 > ul._1twvhsd1 > li._1twvhsd2 > a._1twvhsd3`
Platform Status `div._1twvhsd0 > ul._1twvhsd1 > li._1twvhsd2 > a._1twvhsd3`

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>`

●`[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

●`[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 are distinguishable without relying on color.

●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

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

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

○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

○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

○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.

○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.

Best Practices

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
www.theverge.com/blaize/datalayer	`Failed to load resource: the server responded with a status of 401 ()`

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	Map URL
www.theverge.com/metrics/gtm.js?id=GTM-WQ5FM5W
www.theverge.com/_next/static/chunks/pages/_app-f75b2ad9d5bd8b03.js
cdnjs.cloudflare.com/ajax/libs/blueimp-md5/2.19.0/js/md5.min.js	cdnjs.cloudflare.com/ajax/libs/blueimp-md5/2.19.0/js/md5.min.js.map
cdn.bullwhip.cloud/sonar/vox-verge.umd.js	cdn.bullwhip.cloud/sonar/vox-verge.umd.js.map
cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js	cdn.concert.io/lib/concert-ads/v2-latest/concert_ads.js.map

●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 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

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

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 destination	Link Text
/2026/05/07/this-hand-painted-gundam-themed-film-camera-i...	here
www.theverge.com/tech	MORE
www.theverge.com/reviews	MORE
www.theverge.com/ai-artificial-intelligence	MORE
www.theverge.com/policy	MORE
www.theverge.com/science	MORE
www.theverge.com/entertainment	MORE

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`