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· 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.

55

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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:6.822 source:map[column:48215 line:4 type:source-location url:https://vanilla.futurecdn.net/marieclaireus/app.Cl0pY1ep.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:83.346 source:map[type:text value:[unattributed]]] map[reflowTime:0.443 source:map[column:60134 line:3 type:source-location url:https://vanilla.futurecdn.net/marieclaireus/app.Cl0pY1ep.js urlProvider:network]] map[reflowTime:6.379 source:map[column:60237 line:3 type:source-location url:https://vanilla.futurecdn.net/marieclaireus/app.Cl0pY1ep.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: What to Pack for the Bahamas
path: 1,HTML,1,BODY,10,DIV,0,DIV,0,DIV,1,DIV,0,SECTION,0,DIV,0,SECTION,0,A,0,DIV,0,DIV,0,PICTURE,1,IMG
selector: div.listing__image-layout > div.listing__image-wrapper > picture > img.listing__image
snippet: <img src="https://cdn.mos.cms.futurecdn.net/K89YXnKMnjujeUmYT5U7SR-1024-80.png.webp" alt="What to Pack for the Bahamas" class="listing__image block-image-ads" srcset="https://cdn.mos.cms.futurecdn.net/K89YXnKMnjujeUmYT5U7SR-1920-80.png 1920w…" sizes="(min-width: 1024px) 970px, 100vw" data-original-mos="https://cdn.mos.cms.futurecdn.net/K89YXnKMnjujeUmYT5U7SR.png" data-pin-media="https://cdn.mos.cms.futurecdn.net/K89YXnKMnjujeUmYT5U7SR.png" data-pin-nopin="true" fetchpriority="high">

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
value: No additional origins are good candidates for preconnecting

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.

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
bordeaux.futurecdn.net/bordeaux.js0.0 ms159.1 KiB
/scripts/9b7b6e2895e38ff00279d003e8cc511f0f86d2f3ed2df194...3600.0 s112.3 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 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
sdk.mrf.io/statics/marfeel-sdk.js?id=78421800.0 s64.9 KiB
bordeaux.futurecdn.net/7757.7fce9a70aedad75f.js0.0 ms48.7 KiB
bordeaux.futurecdn.net/7025.aa326926e045178c.js0.0 ms48.0 KiB
cdn.p-n.io/pushly-sdk.min.js?domain_key=LHslhuqPKMZrJQoeGKVfFHYB8JNeX020i5Hg300.0 s45.5 KiB
/signals/config/6283949994960105?v=2.9.303&r=stable&domai...1200.0 s44.9 KiB
cdn.privacy-mgmt.com/unified/wrapperMessagingWithoutDetection.js3600.0 s42.0 KiB
btloader.com/tag?o=5682682429177856&upapi=true300.0 s32.3 KiB
uk-script.dotmetrics.net/Scripts/script.js?v=3620.0 ms28.5 KiB
freyr.futurecdn.net/freyr.js0.0 ms22.2 KiB
macro.adnami.io/macro/gen/adsm.macro.rmb.js2826.0 s25.4 KiB
pub.doubleverify.com/dvtag/37903656/DV1705976/pub.js900.0 s22.7 KiB
/776eda21-6ffa-450f-bac1-7ccbb2bff5c8.js?pbxd=https%3A%2F...3600.0 s24.5 KiB
sdk.mrf.io/statics/47bd3e88b6bda15c34ce.js3600.0 s24.4 KiB
champagne.futurecdn.net/champagne.js0.0 ms16.2 KiB
assets.bounceexchange.com/cache/6866/website-4892437cbe4e96bdb4cf2187149fd758.js120.0 s15.2 KiB
/signals/config/1422285942000622?v=2.9.303&r=stable&domai...1200.0 s16.6 KiB
/scripts/bundle/65568.js?sid=85749a95-2b45-4b26-8341-378f...3600.0 s16.7 KiB
bordeaux.futurecdn.net/608.8ea3fbd16b6b3aae.js0.0 ms10.8 KiB
ml314.com/tag.aspx?22320263600.0 s12.7 KiB
bordeaux.futurecdn.net/1104.52dfc6e829561afc.js0.0 ms9.5 KiB
bordeaux.futurecdn.net/rubiconBidAdapter-js.1c69dbd781b49f68.js0.0 ms9.2 KiB
bordeaux.futurecdn.net/ixBidAdapter-js.6cacb5b5e1a80bfe.js0.0 ms9.1 KiB
bordeaux.futurecdn.net/pubmaticBidAdapter-js.1ba92516ac060977.js0.0 ms8.0 KiB
functions.adnami.io/api/macro/adsm.macro.marieclaire.com.js2502.0 s9.1 KiB
eus.rubiconproject.com/usync.js17938.0 s11.5 KiB
cdn.adsafeprotected.com/iasPET.1.js0.0 ms6.7 KiB
static.criteo.net/js/ld/publishertag.ids.js86400.0 s14.8 KiB
tag.wknd.ai/6866/i.js60.0 s4.6 KiB
bordeaux.futurecdn.net/276.d90cfad2c7662159.js0.0 ms4.0 KiB
bordeaux.futurecdn.net/connatixBidAdapter-js.3744830490cbd98b.js0.0 ms3.9 KiB
cdn.mos.cms.futurecdn.net/flexiimages/yo0epfjohr1645112637.svg0.0 ms3.9 KiB
bordeaux.futurecdn.net/ttdBidAdapter-js.40ececac2ef425f8.js0.0 ms3.6 KiB
bordeaux.futurecdn.net/amxBidAdapter-js.a3fcf3ee77714681.js0.0 ms3.5 KiB
a.amxrtb.com/js/cframe.js#gdpr=0&gdpr_consent=&cc=br14400.0 s5.1 KiB
/dvtp_src.js900.0 s3.8 KiB
sdk.mrf.io/statics/compass-multimedia-sdk.js?version=22623600.0 s4.3 KiB
ct.pinterest.com/static/ct/token_create.js7200.0 s3.9 KiB
s.pinimg.com/ct/lib/main.10d2511a.js1209600.0 s27.4 KiB
sb.scorecardresearch.com/internal-cs/default/beacon.js86400.0 s6.7 KiB
bordeaux.futurecdn.net/tripleliftBidAdapter-js.40a848f17f290900.js0.0 ms2.6 KiB
bordeaux.futurecdn.net/[request].d5cc79bd0037b6a1.js0.0 ms2.5 KiB
cdn.brandmetrics.com/tag/62da25c406df470db725091722ab7306/marieclaire.js3600.0 s3.0 KiB
bordeaux.futurecdn.net/oguryBidAdapter-js.f7c4bbe6040aa7c9.js0.0 ms2.1 KiB
config.aps.amazon-adsystem.com/configs/30323600.0 s2.2 KiB
s.pinimg.com/ct/core.js7200.0 s2.1 KiB
ads.pubmatic.com/AdServer/js/userSync.js99767.0 s3.9 KiB
/state/js?website_id=6866&device_id=6775393278550295472&v...0.0 ms1.0 KiB
tpc.googlesyndication.com/pagead/js/r20260421/r20110914/abg_lite_fy2021.js1209600.0 s8.7 KiB
bordeaux.futurecdn.net/appnexusBidAdapter-js.6967415856cca6e9.js0.0 ms573 B
sli.marieclaire.com/baker?dtstmp=17768905704100.0 ms541 B
in.ml314.com/ud.ashx?topiclimit=&cb=2232026&v=2.8.2.2570.0 ms482 B
/hit.gif?id=11776&url=https%3A%2F%2Fwww.marieclaire.com%2...86400.0 s1.2 KiB
/usersync/ogury/?cb=https%3A%2F%2Fms-cookie-sync.presage....0.0 ms405 B
p.cpx.to/p/12900/px.js2419200.0 s3.7 KiB
ps.eyeota.net/pixel/bounce/?pid=r8hrb20&t=gif0.0 ms354 B
/track/cmb/generic?ttd_pid=agyie4r&ttd_tpi=1&gdpr=0&gdpr_...0.0 ms255 B
match.adsrvr.org/track/cmb/generic?ttd_pid=d0tro1j&ttd_tpi=10.0 ms254 B
/pixel/cookiesyncredir?rurl=https%3A%2F%2Frtb-csync.smart...0.0 ms253 B
/mw?zpartnerid=1353&env=mWeb&env=mWeb&eventType=map&id_mi...0.0 ms244 B
syncingbridge.com/userBack?uid=4198921754826319000V10&p=10.0 ms240 B
/pagead/js/r20260421/r20110914/client/window_focus_fy2021.js1209600.0 s1.3 KiB
creativecdn.com/cm-notify?pi=ogury&gdpr=0&gdpr_consent=&tc=10.0 ms124 B
cs.yellowblue.io/cs?aid=11587&uid=4265556c-825a-4278-9d78-8e4591c33936&gdpr=00.0 ms72 B
/cs?fwrd=1&aid=11571&id=2894a920-1509-4df8-9e50-1e890e3ba...0.0 ms48 B
/imsync.ashx?pi=3660580270607171621&data=eyJwaCI6MTk0MzMs...0.0 ms29 B
/imsync.ashx?pi=3660580270607171621&data=eyJwaCI6MTk0MzMs...0.0 ms29 B
cs-server-s2s.yellowblue.io/cs?fwrd=1&aid=11585&id=4198921694825450000V100.0 ms25 B
cs.yellowblue.io/cs?aid=11599&id=OPTOUT0.0 ms25 B
ml314.com/csync.ashx?fp=2891291790376233309&person_id=3660580270607171621&eid=286335.0 s56 B
/tr/?id=6283949994960105&ev=PageView&dl=https%3A%2F%2Fwww...0.0 ms16 B
/tr/?id=1422285942000622&ev=PageView&dl=https%3A%2F%2Fwww...0.0 ms16 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s0 B
eus.rubiconproject.com/usync.js17938.0 s0 B
eus.rubiconproject.com/usync.js17938.0 s0 B
eus.rubiconproject.com/usync.js17938.0 s0 B
eus.rubiconproject.com/usync.js17938.0 s0 B
tpc.googlesyndication.com/pagead/js/r20260421/r20110914/abg_lite_fy2021.js1209600.0 s0 B
tpc.googlesyndication.com/pagead/js/r20260421/r20110914/abg_lite_fy2021.js1209600.0 s0 B
tpc.googlesyndication.com/pagead/js/r20260421/r20110914/abg_lite_fy2021.js1209600.0 s0 B
tpc.googlesyndication.com/pagead/js/r20260421/r20110914/abg_lite_fy2021.js1209600.0 s0 B
tpc.googlesyndication.com/pagead/js/r20260421/r20110914/abg_lite_fy2021.js1209600.0 s0 B
tpc.googlesyndication.com/pagead/js/r20260421/r20110914/abg_lite_fy2021.js1209600.0 s0 B
tpc.googlesyndication.com/pagead/js/r20260421/r20110914/abg_lite_fy2021.js1209600.0 s0 B
/dvtp_src.js900.0 s0 B
/dvtp_src.js900.0 s0 B
/dvtp_src.js900.0 s0 B
/pagead/js/r20260421/r20110914/client/window_focus_fy2021.js1209600.0 s0 B
/pagead/js/r20260421/r20110914/client/window_focus_fy2021.js1209600.0 s0 B
/pagead/js/r20260421/r20110914/client/window_focus_fy2021.js1209600.0 s0 B
/pagead/js/r20260421/r20110914/client/window_focus_fy2021.js1209600.0 s0 B
/pagead/js/r20260421/r20110914/client/window_focus_fy2021.js1209600.0 s0 B
/pagead/js/r20260421/r20110914/client/window_focus_fy2021.js1209600.0 s0 B
/pagead/js/r20260421/r20110914/client/window_focus_fy2021.js1209600.0 s0 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.

URLResource SizeEst Savings
form#bx-form-3239055-step-1 > div#bx-group-3239055-TGZwLHQ > div#bx-element-3239055-WzPuSZB > div.bx-lineshape form#bx-form-3239055-step-1 > div#bx-group-3239055-TGZwLHQ > div#bx-element-3239055-WzPuSZB > div.bx-lineshape
/assets/uploads/clients/6866/creatives/7a810ba3130f83fbc5...578.0 KiB421.8 KiB
span#7243971089138548090351 > div#google_image_div > a#aw0 > img.img_ad span#7243971089138548090351 > div#google_image_div > a#aw0 > img.img_ad
tpc.googlesyndication.com/simgad/8196154197871467549104.9 KiB65.4 KiB
What to Pack for the Bahamas div.listing__image-layout > div.listing__image-wrapper > picture > img.listing__image
cdn.mos.cms.futurecdn.net/K89YXnKMnjujeUmYT5U7SR-1024-80.png.webp123.5 KiB48.1 KiB
a black woman with short, black hair photographed wearing black on a red carpet div.listing__image-layout > div.listing__image-wrapper > picture > img.listing__image
cdn.mos.cms.futurecdn.net/uZVCCjATfnQX5QoRR4oShK-1024-80.jpg.webp30.4 KiB28.4 KiB
rico nasty as kc and lindsey normington as rose sitting on a leather couch with… div.listing__image-layout > div.listing__image-wrapper > picture > img.listing__image
cdn.mos.cms.futurecdn.net/KWTwovitko4hbXQYXQ2RPh-360-80.jpg.webp28.1 KiB16.9 KiB
Marie Claire form#bx-form-3239055-step-1 > div#bx-group-3239055-YRq3EIs > div#bx-element-3239055-4UfuNjo > img
/assets/uploads/clients/6866/creatives/3616a06133420a3ecd...11.5 KiB11.1 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.

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: 205 ms
URLTime Spent
marieclaire.com/205 ms
www.marieclaire.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: 80 ms 1.2 MiB
URLTransfer SizeEst Savings
/pagead/managed/js/gpt/m202604200101/pubads_impl.js?cb=31...187.7 KiB88.2 KiB
search-api.fie.futurecdn.net/js/w/es6/master-f8e9977d/progressive.js140.0 KiB86.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-WHLXGS3C&gtm=4e64k0165.9 KiB63.9 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwOQ.js120.8 KiB62.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-K3Z6RLH8&gtm=4e64k0122.8 KiB61.4 KiB
www.googletagmanager.com/gtag/js?id=G-1BL228DNPX&cx=c&gtm=4e64k0144.7 KiB59.2 KiB
bordeaux.futurecdn.net/bordeaux.js158.6 KiB53.3 KiB
/assets/smart-tag/versioned/main-v2_9e4958801741d4d875ab9...116.1 KiB51.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-WWBWRXL142.9 KiB47.5 KiB
/ats-modules/f49514fe-dcca-4424-be6a-9f85d01f1ce1/ats.js70.3 KiB38.6 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB36.8 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB34.2 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB34.2 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB33.9 KiB
cdn.doubleverify.com/dv-measurements9761.js93.9 KiB33.8 KiB
vanilla.futurecdn.net/marieclaireus/app.Cl0pY1ep.js89.7 KiB32.7 KiB
/assets/smart-tag/versioned/ads-v2_b767962dfef6270095d208...42.1 KiB32.2 KiB
client.aps.amazon-adsystem.com/publisher.js82.1 KiB31.5 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 KiB31.0 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
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.9 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.3 KiB
www.marieclaire.com/vite/assets/vendor-DH-HcC7C.js40.4 KiB27.8 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=784264.6 KiB22.7 KiB
sdk.mrf.io/statics/47bd3e88b6bda15c34ce.js23.9 KiB22.1 KiB
search-api.fie.futurecdn.net/js/w/es6/master-f8e9977d/hawklinks.js38.4 KiB22.1 KiB
cdn.privacy-mgmt.com/unified/4.40.1/usnat-uspapi.090eccada574d39af6f8.bundle.js42.1 KiB21.1 KiB
uk-script.dotmetrics.net/Scripts/script.js?v=36228.2 KiB20.4 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
Unattributable1.5 s420 ms0.0 ms
/scripts/9b7b6e2895e38ff00279d003e8cc511f0f86d2f3ed2df194...1.3 s1.1 s121 ms
cdn.doubleverify.com/dv-measurements9761.js974 ms832 ms59 ms
/pagead/managed/js/gpt/m202604200101/pubads_impl.js?cb=31...839 ms717 ms20 ms
vanilla.futurecdn.net/marieclaireus/app.Cl0pY1ep.js834 ms725 ms0.6 ms
www.marieclaire.com/698 ms218 ms17 ms
/pagead/managed/js/activeview/current/ufs_web_display.js474 ms424 ms31 ms
cdn.p-n.io/pushly-sdk.min.js?domain_key=LHslhuqPKMZrJQoeGKVfFHYB8JNeX020i5Hg314 ms278 ms5.3 ms
/visit.js?gdpr_consent=&flvr=0&ttmms=404&ttfrms=35&brid=3...236 ms214 ms0.2 ms
/assets/smart-tag/versioned/main-v2_9e4958801741d4d875ab9...213 ms183 ms19 ms
www.googletagmanager.com/gtm.js?id=GTM-WHLXGS3C&gtm=4e64k0194 ms170 ms19 ms
bordeaux.futurecdn.net/bordeaux.js163 ms125 ms20 ms
www.googletagmanager.com/gtm.js?id=GTM-WWBWRXL141 ms114 ms17 ms
cdn.doubleverify.com/dvtp_src.js130 ms123 ms3.1 ms
cdn.privacy-mgmt.com/unified/4.40.1/usnat-uspapi.090eccada574d39af6f8.bundle.js127 ms110 ms13 ms
assets.bounceexchange.com/assets/bounce/jquery-3.7.1.min.js101 ms73 ms2.7 ms
www.googletagmanager.com/gtag/js?id=G-1BL228DNPX&cx=c&gtm=4e64k095 ms80 ms13 ms
client.aps.amazon-adsystem.com/publisher.js94 ms79 ms11 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwOQ.js91 ms72 ms17 ms
sdk.mrf.io/statics/marfeel-sdk.js?id=784277 ms73 ms0.4 ms
btloader.com/tag?o=5682682429177856&upapi=true76 ms38 ms3.0 ms
www.googletagmanager.com/gtm.js?id=GTM-K3Z6RLH8&gtm=4e64k063 ms50 ms12 ms
/assets/smart-tag/versioned/cjs_min_92abedfd1b9757a428bfc...60 ms52 ms1.7 ms
connect.facebook.net/en_US/fbevents.js59 ms46 ms12 ms
search-api.fie.futurecdn.net/js/w/es6/master-f8e9977d/progressive.js56 ms39 ms17 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 Evaluation7.1 s
Other1.4 s
Script Parsing & Compilation560 ms
Style & Layout427 ms
Garbage Collection223 ms
Parse HTML & CSS115 ms
Rendering61 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
The page has an unload handler in the main frame.Actionable
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

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
Optimize viewport for mobile
Minify CSS
Minify JavaScript
Reduce unused CSS
User Timing marks and measures 145 user timings
Avoid long main-thread tasks 20 long tasks found
Image elements have explicit `width` and `height`
Network Requests
Network Round Trip Times 840 ms
Server Backend Latencies 370 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
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
96

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. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Terms & Conditions div.newsletter-form__container > section.newsletter-form__main-section > footer.newsletter-form__footer > a
Privacy Policy div.newsletter-form__container > section.newsletter-form__main-section > footer.newsletter-form__footer > a

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
`[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
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
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links have a discernible name
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
Elements with visible text labels have matching accessible names.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements 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
`<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
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.
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.

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
Unload event listeners are deprecated and will be removed.
AttributionReporting
Topics
SharedStorage

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
ERROR - (ATS-DROPMATCH-MODULE) PixelID is not configured.
Failed to load resource: the server responded with a status of 404 ()
Failed to load resource: the server responded with a status of 451 ()
TypeError: Cannot read properties of undefined (reading 'length') at dd.generateCampaignsFromMatchAllResponse (https://vanilla.futurecdn.net/marieclaireus/app.Cl0pY1ep.js:12:8688) at dd.<anonymous> (https://vanilla.futurecdn.net/marieclaireus/app.Cl0pY1ep.js:12:8289) at Generator.next (<anonymous>) at i (https://vanilla.futurecdn.net/marieclaireus/app.Cl0pY1ep.js:1:502)
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 DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
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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