Lighthouse Desktop

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
client.aps.amazon-adsystem.com/publisher.js	3600.0 s	82.5 KiB
/cmoHx-7NMqx3kvsCb7fFcqWf2C8/gpt_and_prebid/config.js	1100.0 s	65.6 KiB
cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js	86400.0 s	128.4 KiB
rvo-cohesion.healthline.com/cohesion/cohesion-tpo.min.js?cDomain=healthline.com	0.0 ms	29.4 KiB
cdn.id5-sync.com/api/1.0/id5-api.js	3600.0 s	34.4 KiB
pub.doubleverify.com/dvtag/20447058/DV1208979/pub.js	900.0 s	30.7 KiB
secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js	900.0 s	21.7 KiB
js-sec.indexww.com/ht/p/180447-192872210293780.js	14400.0 s	11.0 KiB
cdn.rvohealth.com/cohesion/ext/experimental.min.js	0.0 ms	4.2 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
cdn.cookielaw.org/logos/static/ot_persistent_cookie_icon.png	86400.0 s	3.9 KiB
cdn-ima.33across.com/ima.js	259200.0 s	6.9 KiB
prod.adspsp.com/adb.2418030.min.js	1800.0 s	1.6 KiB
config.aps.amazon-adsystem.com/configs/3083	3600.0 s	1.7 KiB
id5-sync.com/c/1151/0/8/1.gif?gdpr=0&gdpr_consent=&us_privacy=	0.0 ms	1.0 KiB
cdn.cookielaw.org/scripttemplates/gpp.stub.js	86400.0 s	1.9 KiB
assets.medicalnewstoday.com/content/advertising.js	0.0 ms	368 B
ad-delivery.net/px.gif?ch=2	86400.0 s	609 B
/favicon.ico?ad=300x250&ad_box_=1&adnet=1&showad=1&size=2...	86400.0 s	130 B
ad-delivery.net/px.gif?ch=1&e=0.2495915268400175	86400.0 s	109 B
config.aps.amazon-adsystem.com/configs/3083	3600.0 s	0 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

items: [map[reflowTime:9.506 source:map[column:21164 line:2 type:source-location url:https://assets.healthline.com/_next/chunks/el-1dfcc33f.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:64.316 source:map[type:text value:[unattributed]]] map[reflowTime:17.889 source:map[column:75237 line:1 type:source-location url:https://assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/lib.js urlProvider:network]] map[reflowTime:10.409 source:map[column:788262 line:1 type:source-location url:https://assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/lib.js urlProvider:network]] map[reflowTime:19.246 source:map[column:16998 line:135 type:source-location url:https://assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/felib.js urlProvider:network]] map[reflowTime:6.758 source:map[column:56533 line:151 type:source-location url:https://assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/felib.js urlProvider:network]] map[reflowTime:0.859 source:map[column:48553 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604090101/pubads_impl.js?cb=31097905 urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz `div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz`	media.post.rvohealth.io/wp-content/uploads/2018/07/kale-732x549-thumbnail.jpg	91.8 KiB	90.0 KiB
Can You Run a Marathon ... with POTS? `li.fe-lib-66fu7w > div.fe-lib-1oz3no0 > a.fe-lib-sosnxh > img.fe-lib-1nfdtjb`	/wp-content/uploads/2026/03/Run-Marathon-GettyImages-2242...	53.4 KiB	51.4 KiB
How to Make a Heart-Healthy Grocery List `li.fe-lib-66fu7w > div.fe-lib-1oz3no0 > a.fe-lib-sosnxh > img.fe-lib-1nfdtjb`	/wp-content/uploads/2026/03/grocery-list-GettyImages-1470...	40.6 KiB	39.2 KiB
For you, by experts `div.fe-lib-ucafyy > div.fe-lib-y7h7tl > div.fe-lib-1gxeu28 > img.fe-lib-z6q231`	media.post.rvohealth.io/wp-content/uploads/2026/01/What-Sets-HL-Apart-Crop.jpg	44.0 KiB	37.3 KiB
The Worst U.S Cities for Spring Allergies in 2026, Ranked `li.fe-lib-66fu7w > div.fe-lib-1oz3no0 > a.fe-lib-sosnxh > img.fe-lib-1nfdtjb`	/wp-content/uploads/2026/04/Seasonal-Allergies-Stocksy_tx...	28.8 KiB	27.7 KiB
div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz `div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz`	/wp-content/uploads/2026/04/Music-Therapy-GettyImages-140...	19.1 KiB	18.6 KiB
div.fe-lib-e6s1wd > div.fe-lib-1yagbc9 > div.fe-lib-nhn4an > img.fe-lib-nx1x3 `div.fe-lib-e6s1wd > div.fe-lib-1yagbc9 > div.fe-lib-nhn4an > img.fe-lib-nx1x3`	media.post.rvohealth.io/wp-content/uploads/2026/01/Tools_Photo-desktop-b.png	24.3 KiB	17.2 KiB
div.fe-lib-10cpf8v > div.fe-lib-5dnrw5 > a.css-h1dujr > img.fe-lib-2bfmxu `div.fe-lib-10cpf8v > div.fe-lib-5dnrw5 > a.css-h1dujr > img.fe-lib-2bfmxu`	/wp-content/uploads/2026/03/Sponsored-key-art-gold-bond-e...	20.4 KiB	16.3 KiB
div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz `div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz`	/wp-content/uploads/2026/04/Prescription-drug-Stocksy_txp...	16.6 KiB	16.1 KiB
div.fe-lib-10cpf8v > div.fe-lib-5dnrw5 > a.css-h1dujr > img.fe-lib-2bfmxu `div.fe-lib-10cpf8v > div.fe-lib-5dnrw5 > a.css-h1dujr > img.fe-lib-2bfmxu`	/wp-content/uploads/2024/08/JUL-2024-Updated-Program_Land...	18.3 KiB	14.7 KiB
Day 21: Seated Core Exercises to Strengthen Your Abs `div.fe-lib-1116pbd > div.fe-lib-6arlt9 > a.fe-lib-sosnxh > img.fe-lib-1nfdtjb`	/wp-content/uploads/2026/02/hl-30-days-of-movement-challe...	18.5 KiB	13.9 KiB
div.fe-lib-10cpf8v > div.fe-lib-5dnrw5 > a.css-h1dujr > img.fe-lib-2bfmxu `div.fe-lib-10cpf8v > div.fe-lib-5dnrw5 > a.css-h1dujr > img.fe-lib-2bfmxu`	/wp-content/uploads/2026/04/All-Free-Clear-Key-Art-Sensit...	14.7 KiB	11.7 KiB
div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz `div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz`	/wp-content/uploads/2025/02/4219863-calorie_counter_apps-...	11.7 KiB	11.4 KiB
div#carousel-slide-1 > div.fe-lib-1iype0i > div.fe-lib-jpg4pd > img `div#carousel-slide-1 > div.fe-lib-1iype0i > div.fe-lib-jpg4pd > img`	/wp-content/uploads/2026/03/hl_homepage-CTA-recipe-500x66...	11.4 KiB	10.7 KiB
div.fe-lib-10cpf8v > div.fe-lib-5dnrw5 > a.css-h1dujr > img.fe-lib-2bfmxu `div.fe-lib-10cpf8v > div.fe-lib-5dnrw5 > a.css-h1dujr > img.fe-lib-2bfmxu`	/wp-content/uploads/2026/03/MensWellness-Signatura_Progra...	13.0 KiB	10.4 KiB
Is Floor Sitting the New Standing? This Unique Desk Surprised Us `li.fe-lib-66fu7w > div.fe-lib-1oz3no0 > a.fe-lib-sosnxh > img.fe-lib-1nfdtjb`	/wp-content/uploads/2026/04/floor-desk-UGC-thumbnail-732x...	10.5 KiB	10.1 KiB
Built to move you forward `div.fe-lib-ucafyy > div.fe-lib-y7h7tl > div.fe-lib-1gxeu28 > img.fe-lib-1vggv6r`	media.post.rvohealth.io/wp-content/uploads/2026/01/integrity2.jpg	22.5 KiB	9.7 KiB
div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz `div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz`	/wp-content/uploads/2026/04/Ozempic-hair-GettyImages-2148...	9.9 KiB	9.6 KiB
div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz `div#recommended-reads-tabpanel-top-reads > a.fe-lib-1oaxnyv > div.fe-lib-2bk9n1 > img.fe-lib-6jrdpz`	/wp-content/uploads/2026/04/hg-potato-chips-732x549-thumb...	8.7 KiB	8.5 KiB
div#carousel-slide-0 > div.fe-lib-1iype0i > div.fe-lib-jpg4pd > img `div#carousel-slide-0 > div.fe-lib-1iype0i > div.fe-lib-jpg4pd > img`	/wp-content/uploads/2026/03/hl_homepage-CTA-glp1-500x666-...	8.7 KiB	8.1 KiB
div.fe-lib-e6s1wd > div.fe-lib-1xb11c9 > div.fe-lib-b451dw > img.fe-lib-nx1x3 `div.fe-lib-e6s1wd > div.fe-lib-1xb11c9 > div.fe-lib-b451dw > img.fe-lib-nx1x3`	/wp-content/uploads/2026/01/Tools_desktop-Treatment-photo...	11.7 KiB	7.8 KiB
Always up to date `div.fe-lib-ucafyy > div.fe-lib-y7h7tl > div.fe-lib-1gxeu28 > img.fe-lib-1vggv6r`	media.post.rvohealth.io/wp-content/uploads/2026/01/integrity4.jpg	16.5 KiB	7.1 KiB
div#carousel-slide-2 > div.fe-lib-1iype0i > div.fe-lib-jpg4pd > img `div#carousel-slide-2 > div.fe-lib-1iype0i > div.fe-lib-jpg4pd > img`	/wp-content/uploads/2026/03/hl_homepage-CTA-dd-500x666-de...	6.3 KiB	5.9 KiB
Reviewed by professionals `div.fe-lib-ucafyy > div.fe-lib-y7h7tl > div.fe-lib-1gxeu28 > img.fe-lib-1vggv6r`	media.post.rvohealth.io/wp-content/uploads/2026/01/integrity3.jpg	12.1 KiB	5.3 KiB
div#me1193a08-28fc-4aa8-9ced-aaa935ab8fbcmpd_homepage1_a7658fe1-099b-43bd-8fce-c9eb45753776 > div.fe-lib-oljftg > div.fe-lib-1hzmnt6 > img.fe-lib-1338bw1 `div#me1193a08-28fc-4aa8-9ced-aaa935ab8fbcmpd_homepage1_a7658fe1-099b-43bd-8fce-c9eb45753776 > div.fe-lib-oljftg > div.fe-lib-1hzmnt6 > img.fe-lib-1338bw1`	/2kLEJX4A3LDe7GGDNr31WST2A26/2026/01/20/38Xc3mwbXQf5LmV7H...	14.8 KiB	4.6 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-10-IMG

nodeLabel: Day 21: Seated Core Exercises to Strengthen Your Abs

path: 1,HTML,1,BODY,4,DIV,0,DIV,1,DIV,6,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,IMG

selector: div.fe-lib-1116pbd > div.fe-lib-6arlt9 > a.fe-lib-sosnxh > img.fe-lib-1nfdtjb

snippet: <img src="https://media.post.rvohealth.io/wp-content/uploads/2026/02/hl-30-days-of-m…" alt="Day 21: Seated Core Exercises to Strengthen Your Abs" loading="lazy" class="fe-lib-1nfdtjb">

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.

URL	Transfer Size	Duration
cdn.cookielaw.org/scripttemplates/gpp.stub.js	1.9 KiB	236 ms
cdn.cookielaw.org/scripttemplates/otSDKStub.js	9.1 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: 209 ms

URL	Time Spent
healthline.com/	209 ms
www.healthline.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: 520 ms 1.3 MiB

URL	Transfer Size	Est Savings
assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/felib.js	399.8 KiB	329.2 KiB
assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/lib.js	250.5 KiB	179.9 KiB
/pagead/managed/js/gpt/m202604090101/pubads_impl.js?cb=31...	185.9 KiB	138.1 KiB
prod.adspsp.com/adb.2418030.pb.js?c=Cx31cb5916:mo8tvqwq:3	159.6 KiB	110.1 KiB
assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/vendor.js	170.2 KiB	92.8 KiB
cdn.confiant-integrations.net/gptprebidnative/202603241056/wrap.js	141.5 KiB	87.1 KiB
cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js	128.2 KiB	83.0 KiB
/gtag/js?id=G-0N29CNZT79&cx=c&gtm=4e64h1&sign=f7929f192c0...	209.6 KiB	81.0 KiB
gtm-server.healthline.com/gtm.js?id=GTM-MB6365D	163.5 KiB	71.7 KiB
client.aps.amazon-adsystem.com/publisher.js	82.1 KiB	45.6 KiB
/ats-modules/89f1e4e8-db80-4402-9a08-9d36b4401007/ats.js	74.5 KiB	36.9 KiB
prod.adspsp.com/adb.2418030.cr.js?c=Cx31cb5916:mo8tvqwq:3	74.8 KiB	32.8 KiB
cdn.btmessage.com/script/rlink.js?o=5654206581047296	50.6 KiB	30.3 KiB
/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/page-widge...	34.4 KiB	26.2 KiB
assets.healthline.com/_next/chunks/deferred-global-d6838c6b.js	24.8 KiB	23.8 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
www.healthline.com/	544 ms	32 ms	8.4 ms
Unattributable	506 ms	83 ms	0.0 ms
rvo-cohesion.healthline.com/cohesion/cohesion-tpo.min.js?cDomain=healthline.com	425 ms	388 ms	2.9 ms
prod.adspsp.com/adb.2418030.cr.js?c=Cx31cb5916:mo8tvqwq:3	186 ms	169 ms	5.8 ms
cdn.confiant-integrations.net/gptprebidnative/202603241056/wrap.js	148 ms	135 ms	12 ms
gtm-server.healthline.com/gtm.js?id=GTM-MB6365D	136 ms	123 ms	11 ms
/gtag/js?id=G-0N29CNZT79&cx=c&gtm=4e64h1&sign=f7929f192c0...	121 ms	106 ms	13 ms
client.aps.amazon-adsystem.com/publisher.js	120 ms	99 ms	16 ms
assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/vendor.js	108 ms	58 ms	16 ms
assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/lib.js	87 ms	39 ms	17 ms
/pagead/managed/js/gpt/m202604090101/pubads_impl.js?cb=31...	84 ms	60 ms	17 ms
prod.adspsp.com/adb.2418030.pb.js?c=Cx31cb5916:mo8tvqwq:3	73 ms	61 ms	12 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	1.7 s
Other	665 ms
Style & Layout	302 ms
Script Parsing & Compilation	223 ms
Rendering	87 ms
Garbage Collection	38 ms
Parse HTML & CSS	29 ms

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: 0.0 ms 15.8 KiB

URL	Transfer Size	Est Savings
.css-2fdibo { cursor: pointer; text-decoration: none; color: inherit; } …	16.2 KiB	15.8 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/felib.js	400.3 KiB
assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/lib.js	251.1 KiB
/gtag/js?id=G-0N29CNZT79&cx=c&gtm=4e64h1&sign=f7929f192c0...	209.9 KiB
/pagead/managed/js/gpt/m202604090101/pubads_impl.js?cb=31...	185.9 KiB
assets.healthline.com/_next/4331d740-2698-49a4-beb4-128e3470bb78/hl/vendor.js	170.7 KiB
gtm-server.healthline.com/gtm.js?id=GTM-MB6365D	163.8 KiB
prod.adspsp.com/adb.2418030.pb.js?c=Cx31cb5916:mo8tvqwq:3	160.2 KiB
cdn.confiant-integrations.net/gptprebidnative/202603241056/wrap.js	141.9 KiB
cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js	128.4 KiB
media.post.rvohealth.io/wp-content/uploads/2018/07/kale-732x549-thumbnail.jpg	92.2 KiB

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

●Layout shift culprits

●Optimize DOM size

●Font display

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 18 user timings

●Avoid long main-thread tasks 6 long tasks found

●Avoid non-composited animations 1 animated element found

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

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 170 ms

●Server Backend Latencies 70 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 60 ms

●Avoid large layout shifts 10 layout shifts found

○INP breakdown

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
Built to move you forward `div.fe-lib-hk994b > div.fe-lib-dme3cl > div.fe-lib-1bocwtc > div.fe-lib-16tde7u`
Reviewed by professionals `div.fe-lib-hk994b > div.fe-lib-1y4rgoo > div.fe-lib-1bocwtc > div.fe-lib-16tde7u`
Always up to date `div.fe-lib-hk994b > div.fe-lib-164073m > div.fe-lib-1bocwtc > div.fe-lib-16tde7u`

These are opportunities to improve the legibility of your content.

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 `div.fe-lib-brmccj > div.fe-lib-18la4a5 > div.fe-lib-1sg40gh > button.fe-lib-arr61c`
Go to slide 2 `div.fe-lib-brmccj > div.fe-lib-18la4a5 > div.fe-lib-1sg40gh > button.fe-lib-1ggajuz`
Go to slide 3 `div.fe-lib-brmccj > div.fe-lib-18la4a5 > div.fe-lib-1sg40gh > button.fe-lib-1ggajuz`
Go to slide 4 `div.fe-lib-brmccj > div.fe-lib-18la4a5 > div.fe-lib-1sg40gh > button.fe-lib-1ggajuz`

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Anxiety & Depression `div.fe-lib-1vd0bfu > div.fe-lib-b3qfx4 > div.fe-lib-1mpxz3x > a.fe-lib-pldmix`
Digestive Health `div.fe-lib-1vd0bfu > div.fe-lib-b3qfx4 > div.fe-lib-1mpxz3x > a.fe-lib-pldmix`
Heart Health `div.fe-lib-1vd0bfu > div.fe-lib-b3qfx4 > div.fe-lib-1mpxz3x > a.fe-lib-pldmix`
Menopause `div.fe-lib-1vd0bfu > div.fe-lib-b3qfx4 > div.fe-lib-1mpxz3x > a.fe-lib-pldmix`
Type 2 Diabetes `div.fe-lib-1vd0bfu > div.fe-lib-b3qfx4 > div.fe-lib-1mpxz3x > a.fe-lib-pldmix`
Weight Management `div.fe-lib-1vd0bfu > div.fe-lib-b3qfx4 > div.fe-lib-1mpxz3x > a.fe-lib-pldmix`

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

●`[role]`s are contained by their required parent element

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●Form elements have associated labels

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●ARIA attributes are used as specified for the element's role

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●Links have a discernible name

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●No element has a `[tabindex]` value greater than 0

●Heading elements appear in a sequentially-descending order

●Deprecated ARIA roles were not used

●Image elements do not have `[alt]` attributes that are redundant text.

●Identical links have the same purpose.

○`[accesskey]` values are unique

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

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○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

○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.

100

Best Practices

General

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.

●Uses HTTPS

●Avoids deprecated APIs

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

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.

Crawling and Indexing

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #	Content	Error
562	`Disallow /account/*`	`Syntax not understood`

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

●Links have descriptive text

●Links are crawlable

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`