Skip to content
https://www.withings.com

Lighthouse Desktop

· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
SCORE
0
GRADE
FIX
0
REVIEW
0
PASS
0
INFO
0

Detailed Report

Audit breakdown by category with detailed findings.

52

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
media.withings.com/web/images/homepage/hero-u-scan.mp421600.0 s2.4 MiB
media.withings.com/web/images/homepage/hero_new_SW2.mp421600.0 s2.2 MiB
media.withings.com/web/images/homepage/hero-body-scan.mp421600.0 s1008.4 KiB
media.withings.com/web/images/homepage/bpmv-cat.png21600.0 s782.9 KiB
media.withings.com/web/images/homepage/watchesblue.png21600.0 s273.7 KiB
metrics.withings.com/f37tye7q7kpxzba.js?aw=TH6CL4600.0 s152.8 KiB
media.withings.com/web/images/homepage/card1-min.jpg21600.0 s151.8 KiB
media.withings.com/web/images/homepage/card-2-min.jpg21600.0 s150.2 KiB
media.withings.com/web/images/homepage/homewithingsplusEN-min.jpg21600.0 s136.9 KiB
media.withings.com/web/images/homepage/about-us.png21600.0 s127.8 KiB
media.withings.com/web/images/homepage/healthsolutions-min.jpg21600.0 s127.4 KiB
image-cache.withings.com/site/media/wi_products/shop.jpg0.0 ms78.4 KiB
media.withings.com/web/images/homepage/sleep.png21600.0 s119.2 KiB
/site/media/wi_products/scanwatch-2-42blue.webp?fit&src=p...0.0 ms72.1 KiB
media.withings.com/web/images/homepage/scales-card.png21600.0 s104.1 KiB
media.withings.com/web/images/homepage/logo-w+.png21600.0 s103.9 KiB
image-cache.withings.com/site/media/wi_products/buy-watches.jpg0.0 ms66.2 KiB
media.withings.com/web/images/homepage/u-scan.png21600.0 s101.3 KiB
media.withings.com/web/images/homepage/beamo.png21600.0 s100.6 KiB
image-cache.withings.com/site/media/wi_products/compare-scales.jpg0.0 ms58.6 KiB
media.withings.com/web/images/homepage/card3-min.jpg21600.0 s89.1 KiB
image-cache.withings.com/site/media/wi_products/compare-watches.jpg0.0 ms53.4 KiB
image-cache.withings.com/site/media/wi_products/refurb.jpg0.0 ms51.4 KiB
/ed689c46-804c-4209-a304-a26901ae4c28/loader.js?target_ty...7200.0 s56.7 KiB
image-cache.withings.com/site/media/wi_products/buy-scales.jpg0.0 ms40.8 KiB
media.withings.com/web/images/withings-plus/en/vitalit%C3%A9-card-min.jpg21600.0 s57.6 KiB
/site/media/wi_products/u-scan-nutrio.webp?fit&src=png&h=...0.0 ms31.6 KiB
/site/js/cart.sidebar/prod/en/main.bbe2b420840e6ddf7153e0...864000.0 s289.8 KiB
cdn.shipup.co/shipup-eta/latest/shipup-eta.js60.0 s27.2 KiB
/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4...864000.0 s264.3 KiB
image-cache.withings.com/site/media/wi_products/for-him.jpg0.0 ms23.5 KiB
js.klarna.com/web-sdk/v1/klarna.js60.0 s23.5 KiB
image-cache.withings.com/site/media/wi_products/body-composition.jpg0.0 ms18.8 KiB
image-cache.withings.com/site/media/wi_products/for-her.jpg0.0 ms17.3 KiB
image-cache.withings.com/site/media/wi_products/bpm-vision.png?fit&src=png&h=1000.0 ms14.3 KiB
/site/media/wi_products/body-scan-black.webp?fit&src=png&...0.0 ms13.8 KiB
/site/media/wi_products/scanwatch-nova-brilliant.png?fit&...0.0 ms12.7 KiB
/site/media/wi_products/scanwatch-nova.png?fit&src=png&h=1000.0 ms12.5 KiB
image-cache.withings.com/site/media/wi_products/bpm-core.png?fit&src=png&h=1000.0 ms12.3 KiB
/site/media/wi_products/scanwatch-2.png?fit&src=png&h=1000.0 ms10.7 KiB
/site/media/wi_products/body-scan-black-kg-packshot-cente...0.0 ms10.6 KiB
image-cache.withings.com/site/media/wi_products/body-fat.jpg0.0 ms10.5 KiB
/site/media/wi_products/bpm-connect.png?fit&src=png&h=1000.0 ms10.5 KiB
/site/media/wi_products/scanwatch-light.png?fit&src=png&h...0.0 ms10.2 KiB
/site/js/account.sidebar/prod/en/main.bbe2b420840e6ddf715...864000.0 s97.1 KiB
media-cdn.withings.com/press/logo_withings_black.png21600.0 s14.8 KiB
www.withings.com/assets/site/style/strapi.min.css0.0 ms9.5 KiB
/site/media/wi_products/u-scan-calci.png?fit&src=png&h=1000.0 ms9.3 KiB
/site/media/wi_products/u-scan-nutrio.png?fit&src=png&h=1000.0 ms9.3 KiB
image-cache.withings.com/site/media/wi_products/body-comp.png?fit&src=png&h=1000.0 ms8.6 KiB
image-cache.withings.com/site/media/wi_products/body-smart.png?fit&src=png&h=1000.0 ms8.5 KiB
/site/style/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fc...864000.0 s77.6 KiB
www-assets.withings.com/site/media/fonts/icons/withings-icon.ttf?ktiblj864000.0 s74.8 KiB
/site/js/appng.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d0...864000.0 s46.8 KiB
image-cache.withings.com/site/media/wi_products/shop-by/track-your-sleep.jpg0.0 ms4.6 KiB
image-cache.withings.com/site/media/wi_products/shop-by/track-your-nutrition.jpg0.0 ms4.5 KiB
/site/media/wi_products/shop-by/boost-your-physical-activ...0.0 ms4.5 KiB
image-cache.withings.com/site/media/wi_products/shop-by/improve-your-sleep.jpg0.0 ms4.5 KiB
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Bold.woff2864000.0 s44.7 KiB
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Medium.woff2864000.0 s44.0 KiB
/site/media/wi_products/sleep-analyzer.png?fit&src=png&h=1000.0 ms4.3 KiB
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Light.woff2864000.0 s43.4 KiB
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Regular.woff2864000.0 s42.0 KiB
image-cache.withings.com/site/media/wi_products/shop-by/perform-an-ecg.jpg0.0 ms4.0 KiB
image-cache.withings.com/site/media/wi_products/shop-by/manage-hypertension.jpg0.0 ms3.9 KiB
image-cache.withings.com/site/media/wi_products/beam-o.png?fit&src=png&h=1000.0 ms3.6 KiB
/site/media/wi_products/shop-by/monitor-your-muscle-mass.jpg0.0 ms3.5 KiB
image-cache.withings.com/site/media/wi_products/shop-by/detect-sleep-apnea.jpg0.0 ms3.4 KiB
/site/media/wi_products/shop-by/monitor-your-heart-rate.jpg0.0 ms3.3 KiB
/site/media/wi_products/shop-by/optimize-your-cardiac-per...0.0 ms3.3 KiB
www.withings.com/assets/site/js/reviews.min.js0.0 ms3.1 KiB
media.withings.com/web/images/reassurances/payment/paypal.svg21600.0 s4.6 KiB
www.withings.com/assets/site/js/strapi.min.js0.0 ms2.8 KiB
static.klaviyo.com/onsite/js/UaQYNd/klaviyo.js?company_id=UaQYNd1.0 s2.7 KiB
image-cache.withings.com/site/media/wi_products/shop-by/track-body-fat.jpg0.0 ms2.5 KiB
/maps/api/js?key=AIzaSyAA4wlm7FfC40Vf9p-vhOsCRU0Ytlq9MUE&...1800.0 s2.8 KiB
media.withings.com/web/images/reassurances/payment/gpay.svg21600.0 s3.5 KiB
media.withings.com/web/images/reassurances/payment/klarna.svg21600.0 s3.2 KiB
media.withings.com/web/images/reassurances/payment/applepay.svg21600.0 s2.9 KiB
/site/js/cart.sidebar/prod/en/polyfills.bbe2b420840e6ddf7...864000.0 s17.5 KiB
/site/js/account.sidebar/prod/en/polyfills.bbe2b420840e6d...864000.0 s17.5 KiB
media.withings.com/web/images/reassurances/icons/return.svg21600.0 s2.6 KiB
media.withings.com/web/images/reassurances/payment/visa.svg21600.0 s2.4 KiB
media.withings.com/web/images/reassurances/payment/mastercard.svg21600.0 s2.2 KiB
media.withings.com/web/images/reassurances/icons/refurb.svg21600.0 s1.7 KiB
media.withings.com/web/images/reassurances/icons/delivery.svg21600.0 s1.7 KiB
media.withings.com/web/images/reassurances/icons/payment.svg21600.0 s1.5 KiB
media.withings.com/web/images/reassurances/icons/w-plus.svg21600.0 s1.4 KiB
media.withings.com/web/images/reassurances/icons/2-warranty.svg21600.0 s1.2 KiB
media.withings.com/web/images/reassurances/icons/chart.svg21600.0 s1.2 KiB
media.withings.com/web/images/reassurances/icons/reviews.svg21600.0 s1.1 KiB
media.withings.com/web/images/reassurances/icons/cs.svg21600.0 s1.0 KiB
www-assets.withings.com/site/media/bank/paiement/paypal-logo-border.svg864000.0 s4.4 KiB
www-assets.withings.com/site/media/bank/paiement/jcb-logo-border.svg864000.0 s4.1 KiB
www-assets.withings.com/site/media/lang/eu.png864000.0 s3.6 KiB
www-assets.withings.com/site/media/bank/paiement/googlepay-logo-border.svg864000.0 s3.2 KiB
www-assets.withings.com/site/media/bank/paiement/klarna-logo-border.svg864000.0 s3.0 KiB
www-assets.withings.com/site/media/logo/withings-logotype-black.svg864000.0 s2.9 KiB
www-assets.withings.com/site/media/bank/paiement/applepay-logo-border.svg864000.0 s2.7 KiB
www.gstatic.com/recaptcha/api2/logo_48.png604800.0 s2.2 KiB
www-assets.withings.com/site/media/bank/paiement/visa-logo-border.svg864000.0 s2.2 KiB
www-assets.withings.com/site/media/icon/social/instagram.svg864000.0 s2.0 KiB
www-assets.withings.com/site/media/bank/paiement/mastercard-logo-border.svg864000.0 s1.9 KiB
/pages/strapi/homepage/js/main.bbe2b420840e6ddf7153e0d6b9...864000.0 s1.9 KiB
www-assets.withings.com/site/media/bank/paiement/amex-logo-border.svg864000.0 s1.7 KiB
www-assets.withings.com/site/media/icon/social/tiktok.svg864000.0 s1.5 KiB
www-assets.withings.com/site/media/icons/products/bpm-connect-pro.svg864000.0 s1.5 KiB
www-assets.withings.com/site/media/icon/social/twitter.svg864000.0 s1.5 KiB
/pages/strapi/homepage/style/main.bbe2b420840e6ddf7153e0d...864000.0 s1.4 KiB
www-assets.withings.com/site/media/icon/social/youtube.svg864000.0 s1.3 KiB
/pixel/?ad_log=referer&action=misc&pixid=a0776cb8-9974-4a...0.0 ms131 B
www-assets.withings.com/site/media/icon/wi-cross-black.svg864000.0 s1.3 KiB
www-assets.withings.com/site/media/icon/social/linkedin.svg864000.0 s1.2 KiB
www-assets.withings.com/site/media/icons/products/steel-hr.svg864000.0 s1.1 KiB
www-assets.withings.com/site/media/icons/products/body-plus.svg864000.0 s1.1 KiB
www-assets.withings.com/site/media/newco-loader-blue.svg864000.0 s1.0 KiB
www-assets.withings.com/site/media/icons/polygon.svg864000.0 s863 B
www-assets.withings.com/site/media/icon/social/facebook.svg864000.0 s760 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.

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
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Medium.woff295 ms
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Light.woff295 ms
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Regular.woff290 ms
www-assets.withings.com/site/media/fonts/icons/withings-icon.ttf?ktiblj90 ms
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Bold.woff245 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff25.0 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:10.349 source:map[column:319645 line:34 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.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:242.607 source:map[type:text value:[unattributed]]] map[reflowTime:36.45 source:map[column:192443 line:0 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.js urlProvider:network]] map[reflowTime:0.499 source:map[column:176444 line:0 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.js urlProvider:network]] map[reflowTime:0.716 source:map[column:216816 line:0 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.js urlProvider:network]] map[reflowTime:0.468 source:map[column:109900 line:33 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.js urlProvider:network]] map[reflowTime:0.484 source:map[column:93571 line:33 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.js urlProvider:network]] map[reflowTime:0.64 source:map[column:134494 line:33 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.js urlProvider:network]] map[reflowTime:8.763 source:map[column:166903 line:33 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.js urlProvider:network]] map[reflowTime:29.083 source:map[column:178323 line:33 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.js urlProvider:network]] map[reflowTime:1.776 source:map[column:179066 line:33 type:source-location url:https://www-assets.withings.com/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d038.js urlProvider:network]] map[reflowTime:1.674 source:map[column:181 line:458 type:source-location url:https://www.gstatic.com/recaptcha/releases/kUYUkUlSyqkjTSMaN2w3RaOh/recaptcha__en.js urlProvider:network]] map[reflowTime:1.038 source:map[column:303 line:104 type:source-location url:https://www.gstatic.com/recaptcha/releases/kUYUkUlSyqkjTSMaN2w3RaOh/recaptcha__en.js urlProvider:network]] map[reflowTime:62.067 source:map[column:10385 line:1 type:source-location url:https://sdk.privacy-center.org/sdk/5d68cf27fcc4e658e7bf39722c7dd84c606f7f7b/modern/ui-web-en-web.5d68cf27fcc4e658e7bf39722c7dd84c606f7f7b.js urlProvider:network]] map[reflowTime:2.784 source:map[column:2622 line:0 type:source-location url:https://static.klaviyo.com/onsite/js/build-preview/commit-f6f00cac0c842ff6b918911ae9159db809c1b007/default~in_app_forms~signup_forms.a9953a1681e0d8106e3e.js?cb=2 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-VIDEO
nodeLabel: div#swiper-wrapper-72c1d67b51fdfbc6 > div.swiper-slide > figure > video
path: 1,HTML,1,BODY,5,DIV,2,MAIN,0,SECTION,0,DIV,0,DIV,0,DIV,1,FIGURE,0,VIDEO
selector: div#swiper-wrapper-72c1d67b51fdfbc6 > div.swiper-slide > figure > video
snippet: <video autoplay="" muted="" loop="" playsinline="">

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
/site/style/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fc...http/1.1
/pages/strapi/homepage/style/main.bbe2b420840e6ddf7153e0d...http/1.1
image-cache.withings.com/site/media/wi_products/shop.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/compare-scales.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/buy-watches.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/refurb.jpghttp/1.1
/site/media/wi_products/body-scan-black-kg-packshot-cente...http/1.1
image-cache.withings.com/site/media/wi_products/body-comp.png?fit&src=png&h=100http/1.1
image-cache.withings.com/site/media/wi_products/body-smart.png?fit&src=png&h=100http/1.1
image-cache.withings.com/site/media/wi_products/buy-scales.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/body-composition.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/body-fat.jpghttp/1.1
/site/media/wi_products/scanwatch-nova.png?fit&src=png&h=100http/1.1
/site/media/wi_products/scanwatch-nova-brilliant.png?fit&...http/1.1
/site/media/wi_products/scanwatch-2.png?fit&src=png&h=100http/1.1
/site/media/wi_products/scanwatch-light.png?fit&src=png&h...http/1.1
image-cache.withings.com/site/media/wi_products/compare-watches.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/for-her.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/for-him.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/bpm-vision.png?fit&src=png&h=100http/1.1
/site/media/wi_products/bpm-connect.png?fit&src=png&h=100http/1.1
image-cache.withings.com/site/media/wi_products/bpm-core.png?fit&src=png&h=100http/1.1
/site/media/wi_products/u-scan-calci.png?fit&src=png&h=100http/1.1
/site/media/wi_products/u-scan-nutrio.png?fit&src=png&h=100http/1.1
/site/media/wi_products/sleep-analyzer.png?fit&src=png&h=100http/1.1
image-cache.withings.com/site/media/wi_products/beam-o.png?fit&src=png&h=100http/1.1
image-cache.withings.com/site/media/wi_products/shop-by/perform-an-ecg.jpghttp/1.1
/site/media/wi_products/shop-by/monitor-your-heart-rate.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/shop-by/manage-hypertension.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/shop-by/improve-your-sleep.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/shop-by/track-your-sleep.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/shop-by/detect-sleep-apnea.jpghttp/1.1
image-cache.withings.com/site/media/wi_products/shop-by/track-body-fat.jpghttp/1.1
/site/media/wi_products/shop-by/monitor-your-muscle-mass.jpghttp/1.1
/site/media/wi_products/shop-by/boost-your-physical-activ...http/1.1
/site/media/wi_products/shop-by/optimize-your-cardiac-per...http/1.1
image-cache.withings.com/site/media/wi_products/shop-by/track-your-nutrition.jpghttp/1.1
/site/media/wi_products/body-scan-black.webp?fit&src=png&...http/1.1
/site/media/wi_products/scanwatch-2-42blue.webp?fit&src=p...http/1.1
/site/media/wi_products/u-scan-nutrio.webp?fit&src=png&h=...http/1.1
media.withings.com/web/images/reassurances/payment/visa.svghttp/1.1
media.withings.com/web/images/reassurances/payment/mastercard.svghttp/1.1
media.withings.com/web/images/reassurances/payment/paypal.svghttp/1.1
media.withings.com/web/images/reassurances/payment/klarna.svghttp/1.1
media.withings.com/web/images/reassurances/payment/applepay.svghttp/1.1
media.withings.com/web/images/reassurances/payment/gpay.svghttp/1.1
media.withings.com/web/images/homepage/scales-card.pnghttp/1.1
media.withings.com/web/images/homepage/watchesblue.pnghttp/1.1
media.withings.com/web/images/homepage/bpmv-cat.pnghttp/1.1
media.withings.com/web/images/homepage/sleep.pnghttp/1.1
media.withings.com/web/images/homepage/u-scan.pnghttp/1.1
media.withings.com/web/images/homepage/beamo.pnghttp/1.1
media.withings.com/web/images/homepage/homewithingsplusEN-min.jpghttp/1.1
media.withings.com/web/images/homepage/logo-w+.pnghttp/1.1
media.withings.com/web/images/homepage/card1-min.jpghttp/1.1
media.withings.com/web/images/homepage/card-2-min.jpghttp/1.1
media.withings.com/web/images/homepage/card3-min.jpghttp/1.1
media.withings.com/web/images/withings-plus/en/vitalit%C3%A9-card-min.jpghttp/1.1
media.withings.com/web/images/homepage/about-us.pnghttp/1.1
media.withings.com/web/images/homepage/healthsolutions-min.jpghttp/1.1
/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4...http/1.1
www-assets.withings.com/site/media/newco-loader-blue.svghttp/1.1
/site/js/appng.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d0...http/1.1
/site/js/cart.sidebar/prod/en/polyfills.bbe2b420840e6ddf7...http/1.1
/site/js/cart.sidebar/prod/en/main.bbe2b420840e6ddf7153e0...http/1.1
/site/js/account.sidebar/prod/en/polyfills.bbe2b420840e6d...http/1.1
/site/js/account.sidebar/prod/en/main.bbe2b420840e6ddf715...http/1.1
/pages/strapi/homepage/js/main.bbe2b420840e6ddf7153e0d6b9...http/1.1
media.withings.com/web/images/homepage/hero-body-scan.mp4http/1.1
media.withings.com/web/images/homepage/hero-u-scan.mp4http/1.1
media.withings.com/web/images/homepage/hero_new_SW2.mp4http/1.1
www-assets.withings.com/site/media/logo/withings-logotype-black.svghttp/1.1
media.withings.com/web/images/reassurances/icons/delivery.svghttp/1.1
media.withings.com/web/images/reassurances/icons/payment.svghttp/1.1
media.withings.com/web/images/reassurances/icons/return.svghttp/1.1
media.withings.com/web/images/reassurances/icons/2-warranty.svghttp/1.1
media.withings.com/web/images/reassurances/icons/w-plus.svghttp/1.1
media.withings.com/web/images/reassurances/icons/reviews.svghttp/1.1
media.withings.com/web/images/reassurances/icons/refurb.svghttp/1.1
media.withings.com/web/images/reassurances/icons/chart.svghttp/1.1
media.withings.com/web/images/reassurances/icons/cs.svghttp/1.1
www-assets.withings.com/site/media/bank/paiement/klarna-logo-border.svghttp/1.1
www-assets.withings.com/site/media/bank/paiement/paypal-logo-border.svghttp/1.1
www-assets.withings.com/site/media/bank/paiement/visa-logo-border.svghttp/1.1
www-assets.withings.com/site/media/bank/paiement/mastercard-logo-border.svghttp/1.1
www-assets.withings.com/site/media/bank/paiement/amex-logo-border.svghttp/1.1
www-assets.withings.com/site/media/bank/paiement/jcb-logo-border.svghttp/1.1
www-assets.withings.com/site/media/bank/paiement/applepay-logo-border.svghttp/1.1
www-assets.withings.com/site/media/bank/paiement/googlepay-logo-border.svghttp/1.1
www-assets.withings.com/site/media/lang/eu.pnghttp/1.1
www-assets.withings.com/site/media/icon/social/instagram.svghttp/1.1
www-assets.withings.com/site/media/icon/social/facebook.svghttp/1.1
www-assets.withings.com/site/media/icon/social/twitter.svghttp/1.1
www-assets.withings.com/site/media/icon/social/tiktok.svghttp/1.1
www-assets.withings.com/site/media/icon/social/linkedin.svghttp/1.1
www-assets.withings.com/site/media/icon/social/youtube.svghttp/1.1
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Regular.woff2http/1.1
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Medium.woff2http/1.1
www-assets.withings.com/site/media/fonts/icons/withings-icon.ttf?ktibljhttp/1.1
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Light.woff2http/1.1
www-assets.withings.com/site/media/icon/wi-cross-black.svghttp/1.1
www-assets.withings.com/site/media/icons/polygon.svghttp/1.1
www-assets.withings.com/site/media/icons/products/body-plus.svghttp/1.1
www-assets.withings.com/site/media/icons/products/steel-hr.svghttp/1.1
www-assets.withings.com/site/media/icons/products/bpm-connect-pro.svghttp/1.1
www-assets.withings.com/site/media/fonts/aeonik/Aeonik-Bold.woff2http/1.1
www-assets.withings.com/site/media/logo/favicon/favicon-32x32.pnghttp/1.1

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
/site/style/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fc...77.6 KiB559 ms
/pages/strapi/homepage/style/main.bbe2b420840e6ddf7153e0d...1.4 KiB260 ms
www.withings.com/assets/site/style/strapi.min.css9.5 KiB75 ms

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
BP Monitors div.grid_container > div.card > figure > img
media.withings.com/web/images/homepage/bpmv-cat.png782.6 KiB760.1 KiB
Watches div.grid_container > div.card > figure > img
media.withings.com/web/images/homepage/watchesblue.png273.4 KiB247.7 KiB
Heart, weight, progress—your health data in one score. div.swiper-slide > div.card > figure > img
media.withings.com/web/images/homepage/card1-min.jpg151.4 KiB137.0 KiB
Our built-in ECG powers your next Cardio Check-Up. div.swiper-slide > div.card > figure > img
media.withings.com/web/images/homepage/card-2-min.jpg149.9 KiB135.6 KiB
Withings Plus | Withings div.section_container > div.flex > aside.col_100 > img
media.withings.com/web/images/homepage/logo-w+.png103.6 KiB103.0 KiB
Withings main#homepage > section.lifestyles > figure > img
media.withings.com/web/images/homepage/homewithingsplusEN-min.jpg136.5 KiB98.7 KiB
Scales div.grid_container > div.card > figure > img
media.withings.com/web/images/homepage/scales-card.png103.7 KiB96.1 KiB
Sleep Analyzer div.grid_container > div.card > figure > img
media.withings.com/web/images/homepage/sleep.png118.8 KiB92.0 KiB
BeamO div.grid_container > div.card > figure > img
media.withings.com/web/images/homepage/beamo.png100.2 KiB82.6 KiB
U-Scan div.grid_container > div.card > figure > img
media.withings.com/web/images/homepage/u-scan.png101.0 KiB80.6 KiB
Crucial patterns in your health, revealed. div.swiper-slide > div.card > figure > img
media.withings.com/web/images/homepage/card3-min.jpg88.8 KiB80.3 KiB
a > figure.padding_8 > picture > img a > figure.padding_8 > picture > img
/site/media/wi_products/scanwatch-2-42blue.webp?fit&src=p...71.8 KiB62.4 KiB
Stay energized. Spot early signals. div.swiper-slide > div.card > figure > img
media.withings.com/web/images/withings-plus/en/vitalit%C3%A9-card-min.jpg57.2 KiB45.0 KiB
a > figure.padding_8 > picture > img a > figure.padding_8 > picture > img
/site/media/wi_products/u-scan-nutrio.webp?fit&src=png&h=...31.3 KiB28.6 KiB
Logo div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo
media-cdn.withings.com/press/logo_withings_black.png14.5 KiB14.3 KiB
a > figure.padding_8 > picture > img a > figure.padding_8 > picture > img
/site/media/wi_products/body-scan-black.webp?fit&src=png&...13.5 KiB12.1 KiB

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: 260 ms
URLTime Spent
www.withings.com/260 ms
www.withings.com/eu/en/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 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: 80 ms 99.6 KiB
URLTransfer SizeEst Savings
/site/style/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fc...77.2 KiB69.8 KiB
/onsite/js/build-preview/commit-f6f00cac0c842ff6b918911ae...16.1 KiB15.3 KiB
17.0 KiB14.5 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: 640 ms 1.0 MiB
URLTransfer SizeEst Savings
/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4...263.9 KiB189.2 KiB
www.gstatic.com/recaptcha/releases/kUYUkUlSyqkjTSMaN2w3RaOh/recaptcha__en.js362.6 KiB179.1 KiB
/site/js/cart.sidebar/prod/en/main.bbe2b420840e6ddf7153e0...289.3 KiB169.6 KiB
js.klarna.com/web-sdk/v1/1.0.192/sdk.js135.4 KiB71.9 KiB
metrics.withings.com/f37tye7q7kpxzba.js?aw=TH6CL4152.2 KiB67.0 KiB
/site/js/account.sidebar/prod/en/main.bbe2b420840e6ddf715...96.6 KiB63.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-WLCVVSPW139.4 KiB62.1 KiB
maps.googleapis.com/maps-api-v3/api/js/64/7d/main.js83.1 KiB54.5 KiB
/sdk/5d68cf27fcc4e658e7bf39722c7dd84c606f7f7b/modern/sdk....89.6 KiB43.7 KiB
maps.googleapis.com/maps-api-v3/api/js/64/7d/util.js100.1 KiB37.8 KiB
maps.googleapis.com/maps-api-v3/api/js/64/7d/common.js40.9 KiB30.1 KiB
pay.google.com/gp/p/js/pay.js57.3 KiB29.7 KiB
/site/js/appng.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d0...46.4 KiB29.5 KiB
/site/js/appng.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4d0...46.4 KiB29.5 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
Unattributable871 ms141 ms0.0 ms
/site/js/cart.sidebar/prod/en/polyfills.bbe2b420840e6ddf7...728 ms583 ms0.4 ms
/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4...555 ms213 ms43 ms
www.withings.com/eu/en/529 ms34 ms3.8 ms
metrics.withings.com/f37tye7q7kpxzba.js?aw=TH6CL4400 ms360 ms30 ms
/sdk/5d68cf27fcc4e658e7bf39722c7dd84c606f7f7b/modern/sdk....257 ms160 ms16 ms
www.googletagmanager.com/gtm.js?id=GTM-WLCVVSPW186 ms164 ms20 ms
/sdk/5d68cf27fcc4e658e7bf39722c7dd84c606f7f7b/modern/ui-w...125 ms46 ms11 ms
www.gstatic.com/recaptcha/releases/kUYUkUlSyqkjTSMaN2w3RaOh/recaptcha__en.js118 ms74 ms40 ms
/onsite/js/build-preview/commit-f6f00cac0c842ff6b918911ae...115 ms105 ms3.7 ms
maps.googleapis.com/maps-api-v3/api/js/64/7d/main.js58 ms39 ms18 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 Evaluation2.2 s
Other1.1 s
Style & Layout569 ms
Script Parsing & Compilation260 ms
Garbage Collection107 ms
Rendering98 ms
Parse HTML & CSS71 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

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
media.withings.com/web/images/homepage/hero-u-scan.mp42.4 MiB
media.withings.com/web/images/homepage/hero_new_SW2.mp42.2 MiB
media.withings.com/web/images/homepage/hero-body-scan.mp41008.4 KiB
media.withings.com/web/images/homepage/bpmv-cat.png782.9 KiB
pay.google.com/gp/p/ui/pay388.7 KiB
www.gstatic.com/recaptcha/releases/kUYUkUlSyqkjTSMaN2w3RaOh/recaptcha__en.js363.2 KiB
www.gstatic.com/recaptcha/releases/kUYUkUlSyqkjTSMaN2w3RaOh/recaptcha__en.js362.5 KiB
/site/js/cart.sidebar/prod/en/main.bbe2b420840e6ddf7153e0...289.8 KiB
media.withings.com/web/images/homepage/watchesblue.png273.7 KiB
/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4...264.3 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
Logo div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo
media-cdn.withings.com/press/logo_withings_black.png
Withings Plus | Withings div.section_container > div.flex > aside.col_100 > img
media.withings.com/web/images/homepage/logo-w+.png
a > figure.padding_8 > picture > img a > figure.padding_8 > picture > img
/site/media/wi_products/body-scan-black.webp?fit&src=png&...
a > figure.padding_8 > picture > img a > figure.padding_8 > picture > img
/site/media/wi_products/u-scan-nutrio.webp?fit&src=png&h=...
a > figure.padding_8 > picture > img a > figure.padding_8 > picture > img
/site/media/wi_products/scanwatch-2-42blue.webp?fit&src=p...
Perform an ECG a.2 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/shop-by/perform-an-ecg.jpg
Monitor your heart rate a.3 > div.productBox > figure > img
/site/media/wi_products/shop-by/monitor-your-heart-rate.jpg
Manage hypertension a.4 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/shop-by/manage-hypertension.jpg
Improve your sleep a.2 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/shop-by/improve-your-sleep.jpg
Track your sleep a.3 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/shop-by/track-your-sleep.jpg
Detect sleep apnea a.4 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/shop-by/detect-sleep-apnea.jpg
Track body fat a.2 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/shop-by/track-body-fat.jpg
Monitor your muscle mass a.3 > div.productBox > figure > img
/site/media/wi_products/shop-by/monitor-your-muscle-mass.jpg
Boost your physical activity a.2 > div.productBox > figure > img
/site/media/wi_products/shop-by/boost-your-physical-activ...
Optimize your cardiac performance a.3 > div.productBox > figure > img
/site/media/wi_products/shop-by/optimize-your-cardiac-per...
Track your nutrition a.2 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/shop-by/track-your-nutrition.jpg
BPM Vision a.2 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/bpm-vision.png?fit&src=png&h=100
Body Comp a.3 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/body-comp.png?fit&src=png&h=100
Body Smart a.4 > div.productBox > figure > img
image-cache.withings.com/site/media/wi_products/body-smart.png?fit&src=png&h=100
U-Scan Calci a.2 > div.productBox > figure > img
/site/media/wi_products/u-scan-calci.png?fit&src=png&h=100
U-Scan Nutrio a.3 > div.productBox > figure > img
/site/media/wi_products/u-scan-nutrio.png?fit&src=png&h=100
Body Scan a.2 > div.productBox > figure > img
/site/media/wi_products/body-scan-black-kg-packshot-cente...

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

●Layout shift culprits
●Optimize DOM size
●LCP breakdown
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 40 user timings
●Avoid long main-thread tasks 18 long tasks found
●Network Requests
●Network Round Trip Times 100 ms
●Server Backend Latencies 120 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 110 ms
●Avoid large layout shifts 3 layout shifts found
○INP breakdown
○Avoid non-composited animations
81

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Explore Withings devices today. div.section_container > div.flex > p.txt_subtitle > span.opacity_50
Best seller aside.grid_container > div.grid_container > p > span.badge
Buy now div.swiper-slide > div > div.flex > a.margin_top_4
Learn more div.swiper-slide > div > div.flex > a.margin_top_4
Best seller aside.grid_container > div.grid_container > p > span.badge
Buy now div.swiper-slide > div > div.flex > a.margin_top_4
Learn more div.swiper-slide > div > div.flex > a.margin_top_4
Buy now div.swiper-slide > div > div.flex > a.margin_top_4
Learn more div.swiper-slide > div > div.flex > a.margin_top_4
ScanWatch Nova New div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
New ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption > span.txt_label
ScanWatch Nova Brilliant New div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
New ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption > span.txt_label
ScanWatch 2 Best seller div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Best seller ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption > span.txt_label
ScanWatch Light div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Wristbands div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Compare div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
For her div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
For him div.accordion_content > ul.margin_top_4 > li > a.txt_caption
Body Scan Best seller div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Best seller ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption > span.txt_label
Body Comp div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Body Smart div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Body Scan 2 div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Compare div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
BPM Vision New div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
New ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption > span.txt_label
BPM Core div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
BPM Connect div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Sleep Analyzer div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
U-Scan Calci New div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
New ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption > span.txt_label
U-Scan Nutrio New div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
New ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption > span.txt_label
BeamO New div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
New ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption > span.txt_label
Accessories div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Store div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
All our watches div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Refurbished products div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
General Sales Conditions div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Delivery Info div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Where to buy div.accordion_content > ul.margin_top_4 > li > a.txt_caption
Account Login div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Order Status div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Customer Support div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Product Guides div.accordion_content > ul.margin_top_4 > li > a.txt_caption
Withings Health Solutions div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Remote Patient Monitoring div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Research div.accordion_content > ul.margin_top_4 > li > a.txt_caption
Impeto div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
API div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
#tide ocean div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Affiliate Program div.accordion_content > ul.margin_top_4 > li > a.txt_caption
Withings+ div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Cardio Check-Up div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Health Insights div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
A day with Withings div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Women's Health div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
About Us div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Refurbished div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Accessibility div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Careers div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Press div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Reviews and testimonials div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Optimize your cardiac performance div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Perform an ECG div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Monitor your heart rate div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Monitor your muscle mass div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Track body fat div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Improve your sleep div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Track your sleep div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Boost your physical activity div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Manage hypertension div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Detect sleep apnea div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Track your nutrition div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Exercise watches for women div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Fitness watches for men div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Smartwatches for iPhone div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Smartwatches for Android div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Bluetooth watches div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Legal notice div.corporate-container > ul.corporate > li > a.txt_caption
Privacy div.corporate-container > ul.corporate > li > a.txt_caption
Data Security div.corporate-container > ul.corporate > li > a.txt_caption
Conditions div.corporate-container > ul.corporate > li > a.txt_caption
Cookies policy div.corporate-container > ul.corporate > li > a.txt_caption
Set Cookies div.corporate-container > ul.corporate > li > a.txt_caption
© 2026 Withings All rights reserved. div.sub-footer > div.subfooter-bottom > div.corporate-container > p.txt_book

These are opportunities to improve the legibility of your content.

Navigation

A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the `tabindex` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
header.new_nav > nav > div.nav-leftBox > a.withings_logo header.new_nav > nav > div.nav-leftBox > a.withings_logo
div.padding_left_5 > article.email-kmi > form.input > input#email div.padding_left_5 > article.email-kmi > form.input > input#email
Register div.padding_left_5 > article.email-kmi > form.input > button.btn_primary

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Scales div.grid_container > div.card > div.content > h3.txt_subtitle_large

These are opportunities to improve keyboard navigation in your application.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
body.currency-eur > img body.currency-eur > img

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
header.new_nav > nav > div.nav-leftBox > a.withings_logo header.new_nav > nav > div.nav-leftBox > a.withings_logo
div.nav_links > div.categories > div.category_others > a.account-sidebar-link div.nav_links > div.categories > div.category_others > a.account-sidebar-link
div.categories > div.category_others > aside#headerMenuCart > a.headerMenuLink div.categories > div.category_others > aside#headerMenuCart > a.headerMenuLink
div#swiper-wrapper-7a31dfe9ae7d3ba3 > div.swiper-slide > aside.grid_container > a div#swiper-wrapper-7a31dfe9ae7d3ba3 > div.swiper-slide > aside.grid_container > a
div#swiper-wrapper-7a31dfe9ae7d3ba3 > div.swiper-slide > aside.grid_container > a div#swiper-wrapper-7a31dfe9ae7d3ba3 > div.swiper-slide > aside.grid_container > a
div#swiper-wrapper-7a31dfe9ae7d3ba3 > div.swiper-slide > aside.grid_container > a div#swiper-wrapper-7a31dfe9ae7d3ba3 > div.swiper-slide > aside.grid_container > a
div.padding_top_8 > div.sub-footer > div.subfooter-top > a.logo div.padding_top_8 > div.sub-footer > div.subfooter-top > a.logo
div.subfooter-bottom > ul.social > li.margin_right_6 > a.icon-social div.subfooter-bottom > ul.social > li.margin_right_6 > a.icon-social
div.subfooter-bottom > ul.social > li.margin_right_4 > a.icon-social div.subfooter-bottom > ul.social > li.margin_right_4 > a.icon-social
div.subfooter-bottom > ul.social > li.margin_right_6 > a.icon-social div.subfooter-bottom > ul.social > li.margin_right_6 > a.icon-social
div.subfooter-bottom > ul.social > li.margin_right_6 > a.icon-social div.subfooter-bottom > ul.social > li.margin_right_6 > a.icon-social
div.subfooter-bottom > ul.social > li.margin_right_6 > a.icon-social div.subfooter-bottom > ul.social > li.margin_right_6 > a.icon-social
div.subfooter-bottom > ul.social > li > a.icon-social div.subfooter-bottom > ul.social > li > a.icon-social

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.

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
Go to slide 1 section.swiper-heroes > div.swiper_hero > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 2 section.swiper-heroes > div.swiper_hero > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 3 section.swiper-heroes > div.swiper_hero > div.swiper-pagination > span.swiper-pagination-bullet
Wristbands div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Compare div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
For her div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
For him div.accordion_content > ul.margin_top_4 > li > a.txt_caption
Body Comp div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Body Smart div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Body Scan 2 div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
BPM Connect div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Sleep Analyzer div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Accessories div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Delivery Info div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Where to buy div.accordion_content > ul.margin_top_4 > li > a.txt_caption
Account Login div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Order Status div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Withings Health Solutions div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Remote Patient Monitoring div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Cardio Check-Up div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Health Insights div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Refurbished div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Accessibility div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Careers div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Press div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Manage hypertension div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Detect sleep apnea div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Track your nutrition div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Fitness watches for men div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Smartwatches for iPhone div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption
Smartwatches for Android div.accordion_content > ul.margin_top_4 > li.margin_bottom_4 > a.txt_caption

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
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●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.
●`button`, `link`, and `menuitem` elements have accessible names
●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
●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.
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●`[lang]` attributes have a valid value
●Document has a main landmark.
●Deprecated ARIA roles were not used
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●All heading elements contain content.
●Uses ARIA roles only on compatible elements
●Image elements do not have `[alt]` attributes that are redundant text.
●Identical links have the same purpose.
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○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
○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.
○Tables have different content in the summary attribute and `<caption>`.
○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
Unload event listeners are deprecated and will be removed.
/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4... line 26, col 33821

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.

URLMap URL
/site/js/main.wi.min.bbe2b420840e6ddf7153e0d6b975ba3fcaf4...www-assets.withings.com/site/js/lib.min.js.map
/site/js/cart.sidebar/prod/en/main.bbe2b420840e6ddf7153e0...
metrics.withings.com/f37tye7q7kpxzba.js?aw=TH6CL4
js.klarna.com/web-sdk/v1/1.0.192/sdk.jsjs.klarna.com/web-sdk/v1/1.0.192/sdk.js.map
●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 DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
77

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 destinationLink Text
www.withings.com/eu/en/body-scanLearn more
www.withings.com/eu/en/scanwatch-2Learn more
www.withings.com/eu/en/u-scan-nutrioLearn more
www.withings.com/eu/en/landing/withings-plusLearn more
www.withings.com/eu/en/landing/refurbishedLearn more
www.withings.com/eu/en/withings-appLearn more
www.withings.com/eu/en/about-usLearn more
www.withings.com/us/en/health-solutionsLearn more

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img div.swiper_slider > div.swiper-wrapper > a.swiper-slide > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
div.texts > div.txt_caption > div.flex > img div.texts > div.txt_caption > div.flex > img
body.currency-eur > img body.currency-eur > img

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
cart-popin > div.apc2_confirmcart > div.apc2_confirmcart__main > a.apc2_confirmcart_btn-close cart-popin > div.apc2_confirmcart > div.apc2_confirmcart__main > a.apc2_confirmcart_btn-close
div.apc2_cartsidebar_main > div.apc2_cartsidebar_wrapper > div.apc2_cartsidebar_contentTitle > a.apc2_cartsidebar_btn-close div.apc2_cartsidebar_main > div.apc2_cartsidebar_wrapper > div.apc2_cartsidebar_contentTitle > a.apc2_cartsidebar_btn-close
div.account_sidebar_main > div.account_sidebar_wrapper > div.account_sidebar_contentTitle > a.account_sidebar_btn-close div.account_sidebar_main > div.account_sidebar_wrapper > div.account_sidebar_contentTitle > a.account_sidebar_btn-close

To appear in search results, crawlers need access to your app.

○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
●robots.txt is valid
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

Send Feedback