Performance Report for http://www.wexnermedical.osu.edu/diabetes-endocrinology

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.

"[{\"url\": \"https:\/\/wexnermedical.osu.edu\/ruxitagentjs_ICA7NVfqrux_10287240325103108.js\", \"total\": 1041.197099999999, \"scripting\": 763.5023999999994, \"scriptParseCompile\": 2.7119999999999997}, {\"url\": \"https:\/\/wexnermedical.osu.edu\/diabetes-endocrinology\", \"total\": 595.9700999999999, \"scripting\": 4.457999999999999, \"scriptParseCompile\": 1.1844}, {\"url\": \"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/2.2.4\/jquery.min.js\", \"total\": 359.3117999999997, \"scripting\": 114.22409999999984, \"scriptParseCompile\": 0.4635}, {\"url\": \"Unattributable\", \"total\": 238.53239999999872, \"scripting\": 4.153499999999999, \"scriptParseCompile\": 0}, {\"url\": \"https:\/\/cdn.botframework.com\/botframework-webchat\/latest\/webchat.js\", \"total\": 220.9553999999999, \"scripting\": 163.22699999999995, \"scriptParseCompile\": 54.1017}, {\"url\": \"https:\/\/www.google-analytics.com\/analytics.js\", \"total\": 184.7787000000002, \"scripting\": 168.17490000000018, \"scriptParseCompile\": 2.5121999999999995}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtm.js?id=GTM-P8MKDW6\", \"total\": 150.51989999999975, \"scripting\": 110.64509999999972, \"scriptParseCompile\": 8.1081}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtm.js?id=GTM-WZFX8FM&l=dataLayer\", \"total\": 123.41519999999949, \"scripting\": 105.75119999999949, \"scriptParseCompile\": 4.2804}, {\"url\": \"https:\/\/wexnermedical.osu.edu\/scriptsbundle\/wexnerbasic?v=sWXkTon8QWi8SIAzARuvQ3ZvxQR5vp3mywPnPDidVis1\", \"total\": 100.1493, \"scripting\": 15.3573, \"scriptParseCompile\": 0.5574}, {\"url\": \"https:\/\/www.google-analytics.com\/plugins\/ua\/linkid.js\", \"total\": 88.76909999999995, \"scripting\": 88.54649999999995, \"scriptParseCompile\": 0.0552}, {\"url\": \"https:\/\/cdn.cookielaw.org\/scripttemplates\/202306.2.0\/otBannerSdk.js\", \"total\": 84.8577, \"scripting\": 77.5773, \"scriptParseCompile\": 6.2025}, {\"url\": \"https:\/\/www.googleoptimize.com\/optimize.js?id=OPT-KNT9RJK\", \"total\": 80.5338, \"scripting\": 49.70940000000001, \"scriptParseCompile\": 2.5122}, {\"url\": \"https:\/\/tags.srv.stackadapt.com\/events.js\", \"total\": 79.43819999999997, \"scripting\": 69.80039999999998, \"scriptParseCompile\": 2.0877}, {\"url\": \"https:\/\/static.ads-twitter.com\/uwt.js\", \"total\": 67.92899999999996, \"scripting\": 59.427899999999966, \"scriptParseCompile\": 0.4917}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/destination?id=AW-990441575&l=dataLayer&cx=c\", \"total\": 64.01429999999993, \"scripting\": 60.738599999999934, \"scriptParseCompile\": 3.1550999999999996}, {\"url\": \"https:\/\/www.clarity.ms\/s\/0.7.32\/clarity.js\", \"total\": 58.3809, \"scripting\": 46.8714, \"scriptParseCompile\": 0.6162}, {\"url\": \"https:\/\/connect.facebook.net\/signals\/config\/1752529721656045?v=2.9.154&r=stable&domain=wexnermedical.osu.edu&hme=c3a545c63044e8e9102d4f32d84a1137594d024f28e801d670bc76dc5c075575&ex_m=67%2C112%2C99%2C103%2C58%2C3%2C93%2C66%2C15%2C91%2C84%2C49%2C51%2C158%2C161%2C172%2C168%2C169%2C171%2C28%2C94%2C50%2C73%2C170%2C153%2C156%2C165%2C166%2C173%2C121%2C14%2C48%2C178%2C177%2C123%2C17%2C33%2C38%2C1%2C41%2C62%2C63%2C64%2C68%2C88%2C16%2C13%2C90%2C87%2C86%2C100%2C102%2C37%2C101%2C29%2C25%2C154%2C157%2C130%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C54%2C59%2C61%2C71%2C95%2C26%2C72%2C8%2C7%2C76%2C46%2C20%2C97%2C96%2C9%2C19%2C18%2C81%2C53%2C79%2C32%2C70%2C0%2C89%2C31%2C78%2C83%2C45%2C44%2C82%2C36%2C4%2C85%2C77%2C42%2C39%2C34%2C80%2C2%2C35%2C60%2C40%2C98%2C43%2C75%2C65%2C104%2C57%2C56%2C30%2C92%2C55%2C52%2C47%2C74%2C69%2C23%2C105\", \"total\": 55.33259999999997, \"scripting\": 54.047999999999966, \"scriptParseCompile\": 0.504}]"

A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.

["ul.card__providerTypes > li.hasTooltip > button.tooltip__btn > i.far","body.has-scrollbar"]

First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric.

"[{\"url\": \"http:\/\/www.wexnermedical.osu.edu\/diabetes-endocrinology\", \"resolution\": \"Allowed\"}]"

First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.

"[{\"url\": \"http:\/\/www.wexnermedical.osu.edu\/diabetes-endocrinology\", \"resolution\": \"Allowed\"}]"

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.

"[{\"url\": \"https:\/\/wexnermedical.osu.edu\/diabetes-endocrinology\", \"responseTime\": 1955.086}]"

Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

"[{\"url\": \"http:\/\/www.wexnermedical.osu.edu\/diabetes-endocrinology\", \"resolution\": \"Allowed\"}]"

This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element

"[{\"type\": \"table\", \"items\": [{\"node\": {\"lhId\": \"page-0-DIV\", \"path\": \"7,HTML,2,BODY,19,DIV,0,DIV\", \"type\": \"node\", \"snippet\": \"<div class=\\\"pageHeader__banner\\\" style=\\\"background-image: url(&quot;\/-\/media\/images\/wexnermedical\/page-header\/1-general\u2026&quot;);\\\">\", \"selector\": \"body.has-scrollbar > div#pageHeader > div.pageHeader__banner\", \"nodeLabel\": \"Diabetes and Endocrinology\\nAt Ohio State, nationally recognized experts deliver\u2026\", \"boundingRect\": {\"top\": 60, \"left\": 0, \"right\": 785, \"width\": 785, \"bottom\": 441, \"height\": 381}}}], \"headings\": [{\"key\": \"node\", \"label\": \"Element\", \"valueType\": \"node\"}]}, {\"type\": \"table\", \"items\": [{\"phase\": \"TTFB\", \"timing\": 2395.199, \"percent\": \"24%\"}, {\"phase\": \"Load Delay\", \"timing\": 4830.827249462913, \"percent\": \"48%\"}, {\"phase\": \"Load Time\", \"timing\": 632.863777802083, \"percent\": \"6%\"}, {\"phase\": \"Render Delay\", \"timing\": 2184.531472735004, \"percent\": \"22%\"}], \"headings\": [{\"key\": \"phase\", \"label\": \"Phase\", \"valueType\": \"text\"}, {\"key\": \"percent\", \"label\": \"% of LCP\", \"valueType\": \"text\"}, {\"key\": \"timing\", \"label\": \"Timing\", \"valueType\": \"ms\"}]}]"

Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. Learn how to use modern JavaScript

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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

"[{\"group\": \"scriptEvaluation\", \"duration\": 2438.7839999999997, \"groupLabel\": \"Script Evaluation\"}, {\"group\": \"styleLayout\", \"duration\": 891.2456999999996, \"groupLabel\": \"Style & Layout\"}, {\"group\": \"other\", \"duration\": 594.0096000000034, \"groupLabel\": \"Other\"}, {\"group\": \"scriptParseCompile\", \"duration\": 130.7364, \"groupLabel\": \"Script Parsing & Compilation\"}, {\"group\": \"parseHTML\", \"duration\": 66.86249999999994, \"groupLabel\": \"Parse HTML & CSS\"}, {\"group\": \"garbageCollection\", \"duration\": 56.12789999999995, \"groupLabel\": \"Garbage Collection\"}, {\"group\": \"paintCompositeRender\", \"duration\": 35.75280000000003, \"groupLabel\": \"Rendering\"}]"

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.

[]

Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.

["body.has-scrollbar > div#pageHeader > div.pageHeader__banner","div.pagefooter__linkBadge > div.pagefooter__badges > a > img"]

Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.

["article.card > div.card__imgContainer > a.card__link > img.card__img","div.pagefooter__linkBadge > div.pagefooter__badges > a > img","article.card > div.card__imgContainer > a.card__link > img.card__img","header.hdEmbed__title > span.svelte-19lf42x > a.svelte-19lf42x > img.svelte-19lf42x","div > div.ot-pc-header > div.ot-pc-logo > img","div.pw-container > div.pagefooter__info > a.logo > img","div.ot-pc-footer > div.ot-pc-footer-logo > a > img"]

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

"[{\"url\": \"http:\/\/www.wexnermedical.osu.edu\/diabetes-endocrinology\", \"wastedMs\": 881.799}, {\"url\": \"https:\/\/wexnermedical.osu.edu\/diabetes-endocrinology\", \"wastedMs\": 0}]"

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources.

"[{\"url\": \"https:\/\/wexnermedical.osu.edu\/ruxitagentjs_ICA7NVfqrux_10287240325103108.js\", \"wastedMs\": 671, \"totalBytes\": 83064}, {\"url\": \"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/2.2.4\/jquery.min.js\", \"wastedMs\": 1066, \"totalBytes\": 30658}, {\"url\": \"https:\/\/wexnermedical.osu.edu\/scriptsbundle\/wexnerkendo?v=RtKin0X_yuKpaM4vUgUmhZAn07TqUcuoG0LaG-ZPbmI1\", \"wastedMs\": 503, \"totalBytes\": 81533}]"

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

"[{\"url\": \"https:\/\/wexnermedical.osu.edu\/diabetes-endocrinology\", \"responseTime\": 1955.086}]"

Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.

"[{\"url\": \"http:\/\/www.wexnermedical.osu.edu\/diabetes-endocrinology\", \"resolution\": \"Allowed\"}]"

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact.

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Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric.

[]

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

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Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

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Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

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Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

["div.container > span.pageHeader__badge > a > img","div.pagefooter__linkBadge > div.pagefooter__badges > a > img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","header.hdEmbed__title > span.svelte-19lf42x > a.svelte-19lf42x > img.svelte-19lf42x","div.pw-container > div.pagefooter__info > a.logo > img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","div.hdEmbed__container > article.hdEmbed__card > a.hdEmbed__card__image > img.svelte-14hxc2l","div.hdEmbed__container > article.hdEmbed__card > a.hdEmbed__card__image > img.svelte-14hxc2l","div.hdEmbed__container > article.hdEmbed__card > a.hdEmbed__card__image > img.svelte-14hxc2l"]

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.

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Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

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

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Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins.

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Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.

["article.card > div.card__imgContainer > a.card__link > img.card__img","article.card > div.card__imgContainer > a.card__link > img.card__img","div.pagefooter__linkBadge > div.pagefooter__badges > a > img","div.container > span.pageHeader__badge > a > img","article.card > div.card__imgContainer > a.card__link > img.card__img"]

Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.

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