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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.

67

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
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connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
c.amazon-adsystem.com/aax2/apstag.js3600.0 s91.0 KiB
dn0qt3r0xannq.cloudfront.net/theonion-ZqcO5Zr1N6/theonion.com/prebid-wrapper.js3600.0 s90.2 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s73.1 KiB
js.gumgum.com/services.js7200.0 s46.2 KiB
cdn.id5-sync.com/api/1.0/id5-api.js3600.0 s34.4 KiB
secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js900.0 s21.7 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
dn0qt3r0xannq.cloudfront.net/theonion-ZqcO5Zr1N6/theonion.com/prebid-load.js3600.0 s17.1 KiB
csync.smartadserver.com/rtb/csync/CookieSync.min.js3600.0 s16.4 KiB
raven-static.aditude.io/prod/1.19.14-y0ptsc/raven.js604800.0 s107.1 KiB
/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/...14400.0 s12.6 KiB
csync.smartadserver.com/rtb/csync/TemplatePool.min.js3600.0 s7.8 KiB
kit.fontawesome.com/998f72d3e1.js60.0 s5.7 KiB
eus.rubiconproject.com/usync.js60647.0 s11.5 KiB
tags.crwdcntrl.net/lt/c/16576/sync.min.js86400.0 s13.1 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.6 KiB
a.amxrtb.com/js/cframe.js#gdpr=0&gdpr_consent=&cc=US14400.0 s5.1 KiB
htlbid.com/v3/theonion.com/htlbid.js600.0 s3.8 KiB
ced-ns.sascdn.com/diff/js/modules/cmp.js86400.0 s7.3 KiB
/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c124171768917...86400.0 s6.9 KiB
config.aps.amazon-adsystem.com/configs/30787d05-7895-471e-9cdf-d931d7b5ea5d3600.0 s3.3 KiB
raven-edge.aditude.io/raven/theonion-main-7tWOG/library.js300.0 s2.5 KiB
public-assets.tagconcierge.com/consent-banner/1.2.3/cb.min.js?ver=6.9.4120.0 s2.2 KiB
/components/htl-injector-component.6f9fd855080891057769.js86400.0 s5.1 KiB
/components/creative-timed-refresh-component.a1a922b43837...86400.0 s4.1 KiB
public-assets.tagconcierge.com/consent-banner/1.2.3/styles/light.css?ver=6.9.4120.0 s1.5 KiB
ads.pubmatic.com/AdServer/js/userSync.js146105.0 s3.9 KiB
/components/first-party-data-component.9031b6342187473708...86400.0 s2.8 KiB
/c/517/0/8/1.gif?gdpr=0&gdpr_consent=&gpp=DBABL%7EBVQqAAA...0.0 ms1.0 KiB
/components/schain-config-component.ed1cd260619f0e580cd3.js86400.0 s2.3 KiB
/s/434/9.gif?puid=af93c191-1727-4a1f-b49f-6ac0ba99bf57&gd...0.0 ms915 B
/rp.gif?ts=1776808650586&id=a2_fkf437zia7e7&event=PageVis...0.0 ms666 B
/components/throttle-refresh-component.de8e70e8b17a42bbf0...86400.0 s1.6 KiB
/components/activity-refresh-component.059097ebda70e7a178...86400.0 s1.6 KiB
s.seedtag.com/cs/cookiesync/opera?channeluid=OPUad6e72ad9b2c45feb5a92b950665e74b0.0 ms625 B
s.seedtag.com/cs/cookiesync/opera?channeluid=OPUc5f3cef886c74e4bbb18deda50f4068a0.0 ms625 B
s.seedtag.com/cs/cookiesync/opera?channeluid=OPUf5ea7c0f67af4e2cb436f242f66266420.0 ms625 B
/components/refresh-all-ads-component.db7de998acab3aec35b...86400.0 s1.5 KiB
/prod/1.19.14-y0ptsc/prebid-analytics.980e6134af0dbb700d9...604800.0 s5.5 KiB
/cookie?redirect_url=https%3A%2F%2Fmeasureadv.com%2FuserB...0.0 ms520 B
/cookie?redirect_url=https%3A%2F%2Fmeasureadv.com%2FuserB...0.0 ms520 B
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/cookie?redirect_url=https%3A%2F%2Fs.seedtag.com%2Fcs%2Fc...0.0 ms520 B
/cookie?redirect_url=https%3A%2F%2Fmeasureadv.com%2FuserB...0.0 ms519 B
/cookie?redirect_url=https%3A%2F%2Fs.seedtag.com%2Fcs%2Fc...0.0 ms519 B
/cookie?redirect_url=https%3A%2F%2Fmeasureadv.com%2FuserB...0.0 ms518 B
htlbid.com/v3/theonion.com/htlbid.css600.0 s559 B
/cookie?redirect_url=https%3A%2F%2Fcs.yellowblue.io%2Fcs%...0.0 ms482 B
/cookie?redirect_url=https%3A%2F%2Fcs.yellowblue.io%2Fcs%...0.0 ms474 B
/cookie?redirect_url=https%3A%2F%2Fcs-server-s2s.yellowbl...0.0 ms474 B
/components/taboola-auto-tagId-component.d35311409295ad80...86400.0 s1.1 KiB
/usersync/ogury/?cb=https%3A%2F%2Fms-cookie-sync.presage....0.0 ms405 B
/usersync/ogury/?cb=https%3A%2F%2Fms-cookie-sync.presage....0.0 ms405 B
/usersync/gumgum/?cb=https%3A%2F%2Fusersync.gumgum.com%2F...0.0 ms405 B
/usersync/seedtag?cb=https%3A%2F%2Fs.seedtag.com%2Fcs%2Fc...0.0 ms405 B
/usersync/gumgum/?cb=https%3A%2F%2Fusersync.gumgum.com%2F...0.0 ms405 B
/usersync/seedtag?cb=https%3A%2F%2Fs.seedtag.com%2Fcs%2Fc...0.0 ms405 B
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/resutJmzjUmU229oKJLaGXgRDxbjX9CdWaipDv6ujKnvIZHZJnfNbIwa...86400.0 s982 B
s.seedtag.com/cs/st/s?source=PrebidServer0.0 ms373 B
s.seedtag.com/cs/st/s?source=PrebidServer0.0 ms373 B
s.seedtag.com/cs/st/s?source=PrebidServer0.0 ms373 B
match.deepintent.com/usersync/1540.0 ms338 B
/set_partner_userid_get/videoheroes/c38b19dc-8f5e-56b8-83...0.0 ms315 B
/set_partner_userid_get/videoheroes_us/c38b19dc-8f5e-56b8...0.0 ms315 B
csync.smilewanted.com/set_partner_userid_get/smaato/646e0b0d1b0.0 ms315 B
/pixel/cookiesyncredir?rurl=https%3A%2F%2Frtb-csync.smart...0.0 ms269 B
s.seedtag.com/cs/cookiesync/sovrn?channeluid=0.0 ms266 B
s.seedtag.com/cs/cookiesync/sovrn?channeluid=0.0 ms266 B
s.seedtag.com/cs/cookiesync/sovrn?channeluid=0.0 ms266 B
match.adsrvr.org/track/cmb/generic?ttd_pid=rwuq9ny&ttd_tpi=10.0 ms255 B
/track/cmb/generic?ttd_pid=sonobi&ttd_tpi=1&ttd_puid=&gdp...0.0 ms254 B
/track/cmb/generic?ttd_pid=tapad&ttd_tpi=1&ttd_puid=5de43...0.0 ms254 B
/track/cmb/generic?ttd_pid=agyie4r&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms254 B
/track/cmb/generic?ttd_pid=agyie4r&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms254 B
/track/cmb/generic?ttd_pid=agyie4r&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms254 B
/track/cmb/generic?ttd_pid=pxpinp0&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms254 B
/track/cmb/generic?ttd_pid=5jrh0rv&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms254 B
/track/cmb/generic?ttd_pid=pxpinp0&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms254 B
/track/cmb/generic?ttd_pid=5jrh0rv&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms254 B
/track/cmb/generic?ttd_pid=pxpinp0&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms254 B
/track/cmb/generic?ttd_pid=5jrh0rv&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms254 B
match.adsrvr.org/track/cmb/generic?ttd_pid=rwuq9ny&ttd_tpi=10.0 ms254 B
match.adsrvr.org/track/cmb/generic?ttd_pid=rwuq9ny&ttd_tpi=10.0 ms254 B
/usersync/142?redir=https%3A%2F%2Fusersync.gumgum.com%2Fu...0.0 ms243 B
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match.deepintent.com/usersync/1540.0 ms243 B
match.deepintent.com/usersync/1540.0 ms243 B
syncingbridge.com/userBack?uid=&p=10.0 ms240 B
syncingbridge.com/userBack?uid=&p=10.0 ms240 B
syncingbridge.com/userBack?uid=&p=10.0 ms240 B
/px/?rand=1776808649737&plid=2e6f7a81-aa1a-4124-bbd1-8a69...0.0 ms229 B
measureadv.com/userBackIframe?uid=2847382749081888117&p=60.0 ms229 B
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measureadv.com/userBackIframe?uid=&p=9&gdpr=00.0 ms229 B
measureadv.com/userBack?uid=OPTOUT&p=100.0 ms229 B
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measureadv.com/userBackIframe?uid=3137148262509307174&p=60.0 ms229 B
measureadv.com/userBackIframe?uid=&p=80.0 ms229 B
measureadv.com/userBackIframe?uid=&p=9&gdpr=00.0 ms229 B
measureadv.com/userBack?uid=OPTOUT&p=100.0 ms229 B
measureadv.com/userBackIframe?uid=8541270783729198474&p=60.0 ms229 B
measureadv.com/userBackIframe?uid=&p=80.0 ms229 B
measureadv.com/userBackIframe?uid=&p=9&gdpr=00.0 ms229 B
measureadv.com/userBack?uid=OPTOUT&p=100.0 ms229 B
measureadv.com/userBackIframe?uid=6971385216847439285&p=60.0 ms229 B
measureadv.com/userBackIframe?uid=&p=80.0 ms229 B
measureadv.com/userBackIframe?uid=&p=9&gdpr=00.0 ms229 B
measureadv.com/userBack?uid=OPTOUT&p=100.0 ms229 B
measureadv.com/userBackIframe?uid=5030106101234394568&p=60.0 ms229 B
measureadv.com/userBackIframe?uid=&p=80.0 ms229 B
measureadv.com/userBackIframe?uid=&p=9&gdpr=00.0 ms229 B
measureadv.com/userBack?uid=OPTOUT&p=100.0 ms229 B
/ul_cb/server_match?partner_id=1805&gdpr=0&gdpr_consent=&...0.0 ms198 B
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/ul_cb/server_match?partner_id=1790&r=https%3A%2F%2Fu-ams...0.0 ms198 B
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/pagead/js/r20260420/r20110914/client/window_focus_fy2021.js1209600.0 s1.6 KiB
creativecdn.com/cm-notify?pi=sonobi&tc=10.0 ms124 B
creativecdn.com/cm-notify?pi=ogury&gdpr=0&gdpr_consent=&tc=10.0 ms124 B
creativecdn.com/cm-notify?pi=ogury&gdpr=0&gdpr_consent=&tc=10.0 ms124 B
creativecdn.com/cm-notify?pi=ogury&gdpr=0&gdpr_consent=&tc=10.0 ms124 B
creativecdn.com/cm-notify?pi=rise&tc=10.0 ms124 B
creativecdn.com/cm-notify?pi=rise&tc=10.0 ms124 B
creativecdn.com/cm-notify?pi=rise&tc=10.0 ms124 B
creativecdn.com/cm-notify?pi=seedtag&tc=10.0 ms124 B
creativecdn.com/cm-notify?pi=seedtag&tc=10.0 ms124 B
creativecdn.com/cm-notify?pi=seedtag&tc=10.0 ms124 B
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cs.yellowblue.io/cs?fwrd=1&aid=11581&uid=0.0 ms84 B
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cs.minutemedia-prebid.com/cs?fwrd=1&aid=21488&id=0.0 ms76 B
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csync.smartadserver.com/rtb/csync/TemplatePool.min.js3600.0 s0 B
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csync.smartadserver.com/rtb/csync/CookieSync.min.js3600.0 s0 B
csync.smartadserver.com/rtb/csync/CookieSync.min.js3600.0 s0 B
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eus.rubiconproject.com/usync.js60647.0 s0 B
eus.rubiconproject.com/usync.js60647.0 s0 B
eus.rubiconproject.com/usync.js60647.0 s0 B
eus.rubiconproject.com/usync.js60647.0 s0 B
eus.rubiconproject.com/usync.js60647.0 s0 B
/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/...14400.0 s0 B
ced-ns.sascdn.com/diff/js/modules/cmp.js86400.0 s0 B
ced-ns.sascdn.com/diff/js/modules/cmp.js86400.0 s0 B
ads.pubmatic.com/AdServer/js/userSync.js146105.0 s0 B
ads.pubmatic.com/AdServer/js/userSync.js146105.0 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

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:61.45 source:map[column:28245 line:1 type:source-location url:https://theonion.com/wp-content/plugins/gridible/dist/front.bundle.js?ver=3.2.2 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:77.682 source:map[type:text value:[unattributed]]] map[reflowTime:5.207 source:map[column:39187 line:39 type:source-location url:https://theonion.com/wp-content/plugins/amplify-storytelling/assets/built/front.bundle.js?ver=1.0.0 urlProvider:network]] map[reflowTime:11.106 source:map[column:10708 line:0 type:source-location url:https://theonion.com/wp-content/plugins/gridible/dist/front.bundle.js?ver=3.2.2 urlProvider:network]] map[reflowTime:13.047 source:map[column:5089 line:0 type:source-location url:https://theonion.com/wp-content/plugins/gridible/dist/front.bundle.js?ver=3.2.2 urlProvider:network]] map[reflowTime:66.611 source:map[column:16392 line:0 type:source-location url:https://theonion.com/wp-content/plugins/gridible/dist/front.bundle.js?ver=3.2.2 urlProvider:network]] map[reflowTime:20.879 source:map[column:48248 line:0 type:source-location url:https://theonion.com/wp-content/plugins/gridible/dist/front.bundle.js?ver=3.2.2 urlProvider:network]]]

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
The Onion newspaper div.wp-block-group > figure#click-link-header-membership > a > img.wp-image-1851683708
theonion.com/wp-content/uploads/2025/02/header-ad-1-img.png84.4 KiB80.7 KiB
body > div#google_image_div > a#aw0 > img.img_ad body > div#google_image_div > a#aw0 > img.img_ad
tpc.googlesyndication.com/simgad/1822796021138242190196.6 KiB67.3 KiB
body > div#google_image_div > a#aw0 > img.img_ad body > div#google_image_div > a#aw0 > img.img_ad
tpc.googlesyndication.com/simgad/60706097141907196074.9 KiB35.4 KiB
The Best Books To Motivate And Inspire You div.wp-block-group > figure.wp-block-post-featured-image > a > img.attachment-post-thumbnail
/wp-content/uploads/2026/04/Book_Covers_To_Motivate-heade...14.4 KiB7.4 KiB
div.wp-block-group > div.wp-block-group > figure.wp-block-image > img div.wp-block-group > div.wp-block-group > figure.wp-block-image > img
theonion.com/wp-content/uploads/2025/02/newsletter-paper-plane-icon.jpg7.2 KiB5.7 KiB
‘Michael’ Criticized For Depicting Neverland Ranch With Cooler Rides Than It Ac… div.wp-block-group > figure.wp-block-post-featured-image > a > img.attachment-post-thumbnail
/wp-content/uploads/2026/04/Michael_Criticized_NIB_MSD_PH...12.6 KiB5.6 KiB

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-4-IMG
nodeLabel: At Long Last, InfoWars Is Ours
path: 1,HTML,1,BODY,4,DIV,1,MAIN,0,DIV,0,DIV,1,SECTION,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,UL,0,LI,0,DIV,0,FIGURE,0,A,0,IMG
selector: div.wp-block-group > figure.wp-block-post-featured-image > a > img.attachment-post-thumbnail
snippet: <img decoding="async" width="1024" height="576" src="https://theonion.com/wp-content/uploads/2026/04/IW_Flags_Announcement_IHA_…" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="At Long Last, InfoWars Is Ours" style="width:100%;height:100%;object-fit:cover;" srcset="https://theonion.com/wp-content/uploads/2026/04/IW_Flags_Announcement_IHA_…" sizes="(max-width: 1024px) 100vw, 1024px">

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.
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.

URLTransfer SizeDuration
/_static/??-eJyVjN0KwjAMhV/ILiiy7UZ8ltrWkdKmtUkne3vrz8XwY...66.9 KiB166 ms
public-assets.tagconcierge.com/consent-banner/1.2.3/cb.min.js?ver=6.9.42.2 KiB
public-assets.tagconcierge.com/consent-banner/1.2.3/styles/light.css?ver=6.9.41.5 KiB221 ms
htlbid.com/v3/theonion.com/htlbid.css559 B214 ms
/_static/??-eJytj0tuwzAMRC9UmTUCN+ii6FEKWlJixRYpiFQC377KR...58.3 KiB166 ms
/p.css?s=1&k=rug6psx&ht=tk&f=17042.17051.17055.18220.1822...172 B208 ms
/wp-content/plugins/gutenberg/build/i18n/index.min.js?ver...2.5 KiB
theonion.com/wp-content/plugins/gutenberg/build/hooks/index.min.js?m=1774489756g1.9 KiB
use.typekit.net/rug6psx.css1.2 KiB215 ms
/wp-content/plugins/advanced-popups/public/css/advanced-p...2.5 KiB
theonion.com/wp-content/uploads/font-awesome/v6.7.2/css/svg-with-js.css2.4 KiB
/_static/??-eJx1zcEKAjEMBNAfshuE1epB/JZN2y3BNC1NiuzfuxfRg...7.7 KiB
/wp-content/plugins/gutenberg/build/block-library/blocks/...2.5 KiB

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.

URLEst Savings
/af/e05473/00000000000000000001304d/27/l?primer=7cdcb44be...20 ms
/af/a6c460/00000000000000007735a206/30/l?primer=7cdcb44be...15 ms
/af/ba97b6/00000000000000007735a207/30/l?primer=7cdcb44be...15 ms
/af/1aadf0/00000000000000007736b5c0/30/l?primer=7cdcb44be...15 ms
/af/a59f0f/00000000000000000001304a/27/l?primer=7cdcb44be...15 ms
/af/a4c436/00000000000000007735a1f0/30/l?primer=7cdcb44be...10 ms
/af/466de5/0000000000000000774a6725/30/l?primer=7cdcb44be...10 ms
/wp-content/plugins/gravityforms/fonts/gform-icons-orbita...10 ms

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
/userIframe?gdpr=0&gdpr_consent=&p=3&redirect=https://csy...http/1.1
/userIframe?gdpr=0&gdpr_consent=&p=3&redirect=https://csy...http/1.1
measureadv.com/userBackIframe?uid=2847382749081888117&p=6http/1.1
measureadv.com/userBackIframe?uid=&p=8http/1.1
measureadv.com/userBackIframe?uid=&p=9&gdpr=0http/1.1
measureadv.com/userBack?uid=OPTOUT&p=10http/1.1
/userBackIframe?uid=C-eAGrVjIysVCyUjJJTbZISjRMNkhMsTS0TEt...http/1.1
measureadv.com/userBackIframe?uid=3137148262509307174&p=6http/1.1
/userIframe?gdpr=0&gdpr_consent=&p=2&redirect=https%3A%2F...http/1.1
/userIframe?gdpr=0&gdpr_consent=&p=2&redirect=https%3A%2F...http/1.1
measureadv.com/userBackIframe?uid=8541270783729198474&p=6http/1.1
measureadv.com/userBackIframe?uid=6971385216847439285&p=6http/1.1
measureadv.com/userBackIframe?uid=5030106101234394568&p=6http/1.1
csync.smartadserver.com/rtb/csync/CookieSync.html?nwid=3050&dcid=3http/1.1
csync.smartadserver.com/rtb/csync/CookieSync.min.jshttp/1.1
csync.smartadserver.com/rtb/csync/TemplatePool.min.jshttp/1.1

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: 170 ms 95.1 KiB
URLTransfer SizeEst Savings
/_static/??-eJytj0tuwzAMRC9UmTUCN+ii6FEKWlJixRYpiFQC377KR...58.1 KiB48.0 KiB
@charset "utf-8";.fa{font-family:var(--fa-style-family,"Font Awesome 6 Pro"); … } …47.2 KiB47.1 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: 120 ms 772.8 KiB
URLTransfer SizeEst Savings
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB85.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-W3LV8CDQ148.2 KiB67.1 KiB
www.googletagmanager.com/gtag/js?id=G-FMSPM0875F&cx=c&gtm=4e64h1177.2 KiB65.8 KiB
raven-static.aditude.io/prod/1.19.14-y0ptsc/raven.js106.8 KiB60.7 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js109.0 KiB56.1 KiB
/prebid/9.30.0.js?fork=1&v=bf6611fc0393cee6578a23c9bb5689...124.8 KiB50.6 KiB
/_static/??-eJyVjN0KwjAMhV/ILiiy7UZ8ltrWkdKmtUkne3vrz8XwY...66.7 KiB48.9 KiB
dn0qt3r0xannq.cloudfront.net/theonion-ZqcO5Zr1N6/theonion.com/prebid-wrapper.js89.8 KiB38.8 KiB
c.amazon-adsystem.com/aax2/apstag.js90.5 KiB37.0 KiB
/signals/config/1037357317998806?v=2.9.303&r=stable&domai...125.0 KiB35.7 KiB
js.gumgum.com/services.js45.7 KiB34.8 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB33.9 KiB
fundingchoicesmessages.google.com/i/23200099374?ers=368.7 KiB33.0 KiB
/wp-content/plugins/amplify-storytelling/assets/built/fro...46.4 KiB32.4 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.9 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.9 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.9 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
/wp-content/plugins/amplify-storytelling/assets/built/fro...4.5 s441 ms0.2 ms
Unattributable1.1 s214 ms0.0 ms
theonion.com/951 ms37 ms5.5 ms
/prebid/9.30.0.js?fork=1&v=bf6611fc0393cee6578a23c9bb5689...511 ms334 ms18 ms
/pagead/managed/js/activeview/current/ufs_web_display.js269 ms233 ms27 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl.js266 ms193 ms26 ms
kit.fontawesome.com/998f72d3e1.js260 ms246 ms0.4 ms
/f/AGSKWxUuZw6IcGqr5qyptUDP9JDWiRw4UqovCBQUF7mwPqTAqxWtG8...248 ms235 ms1.6 ms
c.amazon-adsystem.com/aax2/apstag.js174 ms154 ms8.9 ms
/components/htl-injector-component.6f9fd855080891057769.js171 ms148 ms0.8 ms
www.googletagmanager.com/gtag/js?id=G-FMSPM0875F&cx=c&gtm=4e64h1116 ms91 ms13 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js113 ms96 ms13 ms
fundingchoicesmessages.google.com/i/23200099374?ers=3111 ms104 ms5.1 ms
/signals/config/1037357317998806?v=2.9.303&r=stable&domai...106 ms94 ms10 ms
theonion.com/wp-content/plugins/gridible/dist/front.bundle.js?ver=3.2.288 ms3.2 ms0.2 ms
/prod/1.19.14-y0ptsc/prebid-analytics.980e6134af0dbb700d9...86 ms66 ms0.6 ms
cdn.parsely.com/keys/theonion.com/p.js?ver=3.23.182 ms67 ms1.6 ms
www.googletagmanager.com/gtm.js?id=GTM-W3LV8CDQ75 ms63 ms11 ms
/_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads...73 ms57 ms0.0 ms
/wp-content/plugins/gutenberg/build-module/interactivity/...69 ms35 ms0.1 ms
/_static/??-eJyVjN0KwjAMhV/ILiiy7UZ8ltrWkdKmtUkne3vrz8XwY...54 ms39 ms5.9 ms
raven-static.aditude.io/prod/1.19.14-y0ptsc/raven.js53 ms40 ms13 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
Other4.2 s
Script Evaluation3.4 s
Rendering1.0 s
Style & Layout974 ms
Script Parsing & Compilation219 ms
Parse HTML & CSS101 ms
Garbage Collection99 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
An iframe on the page started a navigation that did not complete.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.

URLTransfer Size
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB
www.googletagmanager.com/gtag/js?id=G-FMSPM0875F&cx=c&gtm=4e64h1177.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-W3LV8CDQ148.5 KiB
/prebid/9.30.0.js?fork=1&v=bf6611fc0393cee6578a23c9bb5689...125.1 KiB
/signals/config/1037357317998806?v=2.9.303&r=stable&domai...125.1 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js109.6 KiB
raven-static.aditude.io/prod/1.19.14-y0ptsc/raven.js107.1 KiB
tpc.googlesyndication.com/simgad/1822796021138242190197.0 KiB
connect.facebook.net/en_US/fbevents.js96.6 KiB
/wp-content/uploads/2025/02/IW_ToteBanners_R01_16x9-1.jpg...93.0 KiB

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
div.wp-block-group > div.wp-block-group > figure.wp-block-image > img.wp-image-1851683791 div.wp-block-group > div.wp-block-group > figure.wp-block-image > img.wp-image-1851683791
theonion.com/wp-content/uploads/2025/05/testimonial-ad-logo.png

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
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 13 user timings
●Avoid long main-thread tasks 17 long tasks found
●Network Requests
●Network Round Trip Times 720 ms
●Server Backend Latencies 570 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
97

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.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.wp-block-gridible-grid-column > div.wp-block-group > figure.wp-block-image > a div.wp-block-gridible-grid-column > div.wp-block-group > figure.wp-block-image > a
div.wp-block-group > div.wp-block-group > h3#h-the-onion-sending-emails-for-over-a-hundred-years > a
div.wp-block-gridible-grid-container > div.wp-block-gridible-grid-column > figure.wp-block-image > a div.wp-block-gridible-grid-container > div.wp-block-gridible-grid-column > figure.wp-block-image > a

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

○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
●`[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
●Input buttons have discernible text.
●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.
●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
●Skip links are focusable.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Identical links have the same purpose.
●Elements with visible text labels have matching accessible names.
○`[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 an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○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 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.
○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.
○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.
81

Best Practices

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
Topics
/prebid/9.30.0.js?fork=1&v=bf6611fc0393cee6578a23c9bb5689... line 15, col 33305
AttributionReporting
connect.facebook.net/en_US/fbevents.js line 279, col 769
SharedStorage
/pagead/managed/js/activeview/current/ufs_web_display.js line 252, col 234
●Uses HTTPS
●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
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
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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