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Lighthouse Desktop

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

Audit breakdown by category with detailed findings.

63

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
cdn.ziffstatic.com/pg/extremetech.prebid.js1573.0 s232.4 KiB
openads-cdn.adsrvr.org/openadsjs/build/v1.0/ziffdavis/openads.js0.0 ms90.0 KiB
www.extremetech.com/images/extreme-tech-logo.svg300.0 s87.7 KiB
cdn.ziffstatic.com/pg/extremetech.js1573.0 s82.6 KiB
cdn.static.zdbb.net/js/z0WVjCBSEeGLoxIxOQVEwQ.min.js86400.0 s175.8 KiB
client.aps.amazon-adsystem.com/publisher.js3600.0 s82.5 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s73.1 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s73.1 KiB
cdn.p-n.io/pushly-sdk.min.js?domain_key=CwKv7V2dxymIuGnzUvcBXWASIkG0XNNGNhdC300.0 s45.4 KiB
www.extremetech.com/js/app.js?id=6d449c1c1939502d8ca2fe449e2d964d300.0 s38.3 KiB
www.extremetech.com/fonts/Outfit.woff2300.0 s32.9 KiB
ml314.com/tag.aspx?2233600.0 s38.7 KiB
cdn.id5-sync.com/api/1.0/id5-api.js3600.0 s34.5 KiB
pub.doubleverify.com/dvtag/33936767/DV1379166/pub.js900.0 s30.8 KiB
cdn.ziffstatic.com/jst/zdconsent_optin.js2047.0 s27.8 KiB
/images/icons/spritemap.svg?id=f0d0f01517b5e59f05fe28bd77...300.0 s15.2 KiB
static.chartbeat.com/js/chartbeat.js7200.0 s15.9 KiB
cdn.ziffstatic.com/jst/otBannerSdk.202512.1.0.js2383681.0 s126.2 KiB
/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/...14400.0 s11.9 KiB
assets.bounceexchange.com/cache/3443/website-431248d96f1ca867562c2cc8a1423402.js120.0 s7.4 KiB
www.extremetech.com/css/app.css?id=52143f198dfd1ae1878b4ff7d3fbe634300.0 s6.8 KiB
eus.rubiconproject.com/usync.js52546.0 s11.5 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.7 KiB
tag.wknd.ai/3443/i.js60.0 s4.0 KiB
a.amxrtb.com/js/cframe.js#gdpr=0&gdpr_consent=&cc=US14400.0 s5.1 KiB
/dvtp_src.js900.0 s3.8 KiB
sb.scorecardresearch.com/beacon.js86400.0 s6.7 KiB
/logos/f73513a8-7a10-4a9d-939a-703f8d994839/0198d46e-0201...86400.0 s5.9 KiB
config.aps.amazon-adsystem.com/configs/31583600.0 s2.9 KiB
tru.am/scripts/ta-pagesocial-sdk.js2419200.0 s10.9 KiB
cdn.ziffstatic.com/pg/extremetech.css1574.0 s865 B
www.extremetech.com/js/ga.js?id=8256f2edba93847c419bddc772fc1c05300.0 s596 B
cdn.cookielaw.org/logos/static/ot_close.svg86400.0 s875 B
/track/cmb/generic?ttd_pid=ber823s&ttd_tpi=1&gdpr=&gdpr_c...0.0 ms254 B
/track/cmb/generic?ttd_pid=liveintent&ttd_tpi=1&gdpr=0&us...0.0 ms254 B
cdn.ziffstatic.com/ajs?zoneid=a3600.0 s298 B
/usersync/liveintent/?cb=//i.liadm.com/s/35004?bidder_id%...0.0 ms200 B
/pagead/js/r20260420/r20110914/client/window_focus_fy2021.js1209600.0 s1.6 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/dvtp_src.js900.0 s0 B
/dvtp_src.js900.0 s0 B
/dvtp_src.js900.0 s0 B
/pagead/js/r20260420/r20110914/client/window_focus_fy2021.js1209600.0 s0 B
/pagead/js/r20260420/r20110914/client/window_focus_fy2021.js1209600.0 s0 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:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:0.542 source:map[column:208 line:140 type:source-location url:https://cdn.ziffstatic.com/pg/extremetech.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:35.327 source:map[type:text value:[unattributed]]] map[reflowTime:0.542 source:map[column:85 line:136 type:source-location url:https://cdn.ziffstatic.com/pg/extremetech.js urlProvider:network]]]

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-0-IMG
nodeLabel: prego connection keeper recording device
path: 1,HTML,1,BODY,5,SECTION,0,DIV,0,A,0,IMG
selector: section.mx-auto > div.group > a.block > img.w-full
snippet: <img class="w-full" src="https://i.extremetech.com/imagery/content-types/0794FSVcWTwCl3Ue7NmvWkq/he…" alt="prego connection keeper recording device" width="896" height="495">

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

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
span#6904475503138553202245 > div#google_image_div > a#aw0 > img.img_ad span#6904475503138553202245 > div#google_image_div > a#aw0 > img.img_ad
tpc.googlesyndication.com/simgad/7724114056673278260205.4 KiB165.9 KiB
span#6904475503138552233496 > div#google_image_div > a#aw0 > img.img_ad span#6904475503138552233496 > div#google_image_div > a#aw0 > img.img_ad
tpc.googlesyndication.com/simgad/970790957767956663354.0 KiB43.4 KiB
Windows Recall screencap section.mt-12 > div.item > a.mr-4 > img.w-full
/imagery/content-types/03wkT99atrW3NrfJFSQOCLx/hero-image...36.2 KiB30.7 KiB
Allbirds shoe illustration section.mt-12 > div.item > a.mr-4 > img.w-full
/imagery/content-types/00QnfyrEpPJ3QCf9iBnlHnL/hero-image...30.0 KiB24.5 KiB
Windows 11 desktop with taskbar section.mt-12 > div.item > a.mr-4 > img.w-full
/imagery/content-types/03pUWGZkOz2PRWqinZFqdHs/hero-image...27.9 KiB22.4 KiB
Meta Quest internals section.mt-12 > div.item > a.mr-4 > img.w-full
/imagery/content-types/011Lzhd8BkOXcMRNd2YctDx/hero-image...24.9 KiB19.4 KiB
Blue Origin's New Glenn-3 launches AST SpaceMobile's BlueBird satellite from Ca… section.mt-12 > div.item > a.mr-4 > img.w-full
/imagery/content-types/00cAvyXxacJItr0t6IFD4e2/hero-image...21.9 KiB16.4 KiB
Windows Defender logo section.mt-12 > div.item > a.mr-4 > img.w-full
/imagery/content-types/02Zkk8JcylAbcACXucFp1pK/hero-image...21.5 KiB16.0 KiB
Some of the prizes users can win in Microsoft's latest sweepstakes, including a… section.mt-12 > div.item > a.mr-4 > img.w-full
/imagery/content-types/07kAOabFG3763shPeIUCVDs/hero-image...18.1 KiB12.6 KiB
Intel Core Series 3 Wildcat Lake. section.mt-12 > div.item > a.mr-4 > img.w-full
/imagery/content-types/0469b6RDrYR6BtsOlx6n0k6/hero-image...17.2 KiB11.7 KiB
Lightning crosses the finish line at the Beijing E-Town Half-Marathon on April … div.flex > a.block > div.mr-4 > img.w-full
/imagery/content-types/01y31a2fx50XigrVmSBO4PP/hero-image...12.9 KiB11.3 KiB
Samsung store div.flex > a.block > div.mr-4 > img.w-full
/imagery/content-types/04QttFCQREfcBMeKHwNaxEe/hero-image...11.5 KiB9.9 KiB
Prime Air delivery boxes printed with phrases like "Drop it like it's box" and … div.flex > a.block > div.mr-4 > img.w-full
/imagery/content-types/03703COWyIol0XyCd6pY0mG/hero-image...9.9 KiB8.4 KiB
Intel Core Ultra 400 Nova Lake. section.mt-12 > div.item > a.mr-4 > img.w-full
/imagery/content-types/01iqUCMc0cL5YnaBJBxr5we/hero-image...13.7 KiB8.2 KiB

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLProtocol
/dvtp_src.jshttp/1.1
cdn.doubleverify.com/dv-measurements9761.jshttp/1.1
/dvtp_src.jshttp/1.1
/dvtp_src.jshttp/1.1
/dvtp_src.jshttp/1.1

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: 211 ms
URLTime Spent
extremetech.com/211 ms
www.extremetech.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

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: 160 ms 970.1 KiB
URLTransfer SizeEst Savings
cdn.ziffstatic.com/pg/extremetech.prebid.js232.2 KiB104.6 KiB
/assets/smart-tag/versioned/main-v2_567848e754a175dbe6219...116.2 KiB88.0 KiB
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB86.9 KiB
cdn.ziffstatic.com/jst/otBannerSdk.202512.1.0.js126.2 KiB74.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-MQQ33D113.0 KiB64.7 KiB
cdn.ziffstatic.com/pg/extremetech.js82.4 KiB64.4 KiB
www.googletagmanager.com/gtag/js?id=G-FY7Q48LBT7172.5 KiB64.0 KiB
cdn.static.zdbb.net/js/z0WVjCBSEeGLoxIxOQVEwQ.min.js175.4 KiB41.2 KiB
openads-cdn.adsrvr.org/openadsjs/build/v1.0/ziffdavis/openads.js89.6 KiB39.5 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB37.0 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB37.0 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB36.6 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB36.5 KiB
/assets/smart-tag/versioned/ads-v2_b6cef0b913934dd3669178...41.7 KiB33.6 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB31.0 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB31.0 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.3 KiB
www.extremetech.com/js/app.js?id=6d449c1c1939502d8ca2fe449e2d964d38.2 KiB26.0 KiB
assets.bounceexchange.com/assets/bounce/jquery-3.7.1.min.js30.3 KiB23.0 KiB
ml314.com/tag.aspx?22338.2 KiB20.2 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
cdn.doubleverify.com/dv-measurements9761.js1.4 s1.1 s99 ms
Unattributable834 ms226 ms0.0 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl.js575 ms488 ms44 ms
/pagead/managed/js/activeview/current/ufs_web_display.js451 ms363 ms35 ms
cdn.ziffstatic.com/jst/otBannerSdk.202512.1.0.js420 ms383 ms15 ms
cdn.p-n.io/pushly-sdk.min.js?domain_key=CwKv7V2dxymIuGnzUvcBXWASIkG0XNNGNhdC415 ms378 ms4.4 ms
www.extremetech.com/235 ms80 ms7.6 ms
cdn.ziffstatic.com/pg/extremetech.prebid.js163 ms130 ms28 ms
cdn.doubleverify.com/dvtp_src.js122 ms110 ms4.3 ms
cdn.ziffstatic.com/pg/extremetech.js82 ms56 ms10 ms
client.aps.amazon-adsystem.com/publisher.js76 ms56 ms16 ms
www.extremetech.com/cdn-cgi/challenge-platform/scripts/jsd/main.js69 ms65 ms0.8 ms
/visit.js?gdpr=&gdpr_consent=&flvr=0&ttmms=152&ttfrms=44&...60 ms58 ms0.2 ms
openads-cdn.adsrvr.org/openadsjs/build/v1.0/ziffdavis/openads.js57 ms49 ms7.2 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
Script Evaluation4.1 s
Other822 ms
Script Parsing & Compilation349 ms
Garbage Collection148 ms
Style & Layout96 ms
Rendering49 ms
Parse HTML & CSS46 ms

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
cdn.ziffstatic.com/pg/extremetech.prebid.js232.4 KiB
tpc.googlesyndication.com/simgad/7724114056673278260205.9 KiB
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB
cdn.static.zdbb.net/js/z0WVjCBSEeGLoxIxOQVEwQ.min.js175.8 KiB
www.googletagmanager.com/gtag/js?id=G-FY7Q48LBT7172.8 KiB
cdn.ziffstatic.com/jst/otBannerSdk.202512.1.0.js126.2 KiB
/assets/smart-tag/versioned/main-v2_567848e754a175dbe6219...116.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-MQQ33D113.1 KiB
cdn.doubleverify.com/dv-measurements9761.js94.3 KiB
openads-cdn.adsrvr.org/openadsjs/build/v1.0/ziffdavis/openads.js90.0 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
●Render blocking requests
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●Reduce unused CSS
●User Timing marks and measures 25 user timings
●Avoid long main-thread tasks 13 long tasks found
●Avoid non-composited animations 1 animated element found
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 170 ms
●Server Backend Latencies 210 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
100

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.

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
Shop (Opens in a new window) div.flex > ul.flex > li.order-12 > a.text-md
About Ziff Davis (Opens in a new window) div.py-8 > ul.flex > li.order-1 > a
Privacy Policy (Opens in a new window) div.py-8 > ul.flex > li.order-4 > a
Terms of Use (Opens in a new window) div.py-8 > ul.flex > li.order-2 > a
Advertise (Opens in a new window) div.py-8 > ul.flex > li.order-5 > a
Accessibility (Opens in a new window) div.py-8 > ul.flex > li.order-3 > a
Do Not Sell My Personal Information (Opens in a new window) div.py-8 > ul.flex > li.order-6 > a
Contact Us div.py-8 > ul.flex > li.mt-2 > a
○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
●Form elements have associated labels
●`[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
●`<frame>` or `<iframe>` elements have a title
●`<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
●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.
○`[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
○`<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
○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.
○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.
73

Best Practices

Trust and Safety

Users are mistrustful of or confused by sites that request to send notifications without context. Consider tying the request to user gestures instead. Learn more about responsibly getting permission for notifications.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source
cdn.p-n.io/pushly-sdk.min.js?domain_key=CwKv7V2dxymIuGnzUvcBXWASIkG0XNNGNhdC

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
SharedStorage
www.extremetech.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
www.extremetech.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Fledge
www.extremetech.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Topics
cdn.ziffstatic.com/pg/extremetech.prebid.js line 15, col 85588

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.

SourceDescription
d26x5ounzdjojj.cloudfront.net/tbw/pixels/L97dffa1bbcbc40c5.js?0
Failed to load resource: net::ERR_NAME_NOT_RESOLVED
beacon.tru.am/beacon
Failed to load resource: the server responded with a status of 400 ()
www.extremetech.com/icon-192x192.png
Failed to load resource: the server responded with a status of 404 ()
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation 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 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
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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

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