Performance Report for http://www.wexnermedical.osu.edu/blog-redirect

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\": 860.4806999999967, \"scripting\": 757.2122999999968, \"scriptParseCompile\": 3.1431}, {\"url\": \"https:\/\/www.google-analytics.com\/analytics.js\", \"total\": 267.8693999999997, \"scripting\": 256.3859999999997, \"scriptParseCompile\": 4.587299999999999}, {\"url\": \"https:\/\/wexnermedical.osu.edu\/blog\", \"total\": 228.04709999999997, \"scripting\": 2.118899999999999, \"scriptParseCompile\": 0.0345}, {\"url\": \"https:\/\/cdn.botframework.com\/botframework-webchat\/latest\/webchat.js\", \"total\": 185.98139999999992, \"scripting\": 137.53679999999991, \"scriptParseCompile\": 42.2721}, {\"url\": \"Unattributable\", \"total\": 178.3113, \"scripting\": 3.039599999999999, \"scriptParseCompile\": 0}, {\"url\": \"https:\/\/tags.srv.stackadapt.com\/events.js\", \"total\": 161.64000000000004, \"scripting\": 99.18750000000004, \"scriptParseCompile\": 0.1245}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtm.js?id=GTM-WZFX8FM&l=dataLayer\", \"total\": 155.90399999999977, \"scripting\": 126.40769999999976, \"scriptParseCompile\": 4.644300000000001}, {\"url\": \"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/2.2.4\/jquery.min.js\", \"total\": 112.5905999999999, \"scripting\": 89.8865999999999, \"scriptParseCompile\": 1.2408}, {\"url\": \"https:\/\/health.osu.edu\/Embed\/healthStories.js\", \"total\": 110.59230000000008, \"scripting\": 109.54350000000008, \"scriptParseCompile\": 0.6386999999999999}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtm.js?id=GTM-P8MKDW6\", \"total\": 104.97869999999986, \"scripting\": 85.99199999999986, \"scriptParseCompile\": 5.692799999999998}, {\"url\": \"https:\/\/cdn.cookielaw.org\/scripttemplates\/otSDKStub.js\", \"total\": 99.21329999999996, \"scripting\": 98.23889999999996, \"scriptParseCompile\": 0.201}, {\"url\": \"https:\/\/www.googleoptimize.com\/optimize.js?id=OPT-KNT9RJK\", \"total\": 82.40669999999992, \"scripting\": 42.10889999999992, \"scriptParseCompile\": 2.3241}, {\"url\": \"https:\/\/wexnermedical.osu.edu\/scriptsbundle\/wexnerbasic?v=sWXkTon8QWi8SIAzARuvQ3ZvxQR5vp3mywPnPDidVis1\", \"total\": 68.0202, \"scripting\": 7.413300000000001, \"scriptParseCompile\": 1.0185}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtm.js?id=GTM-M9RV73P&l=dataLayer\", \"total\": 67.0917, \"scripting\": 32.31, \"scriptParseCompile\": 5.7947999999999995}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-RVC0FHS4F3&l=dataLayer&cx=c\", \"total\": 58.78409999999988, \"scripting\": 53.58119999999988, \"scriptParseCompile\": 4.8636}, {\"url\": \"https:\/\/osumc.jotform.com\/static\/prototype.forms.js?v=3.3.53402\", \"total\": 58.7388, \"scripting\": 7.320299999999996, \"scriptParseCompile\": 1.5273}, {\"url\": \"https:\/\/osumc.jotform.com\/js\/punycode-1.4.1.min.js?v=3.3.53402\", \"total\": 55.486799999999974, \"scripting\": 49.75229999999998, \"scriptParseCompile\": 0.0375}, {\"url\": \"https:\/\/wexnermedical.osu.edu\/scriptsbundle\/wexnerkendo?v=RtKin0X_yuKpaM4vUgUmhZAn07TqUcuoG0LaG-ZPbmI1\", \"total\": 51.9978, \"scripting\": 15.1983, \"scriptParseCompile\": 1.3385999999999998}]"

Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.

"[{\"newEngineResult\": {\"cumulativeLayoutShift\": 0.38674877463562773, \"cumulativeLayoutShiftMainFrame\": 0.38674877463562773}, \"newEngineResultDiffered\": false, \"cumulativeLayoutShiftMainFrame\": 0.38674877463562773}]"

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

["li > ul > li > button#OurStories","div#blog-services-modal > div > div.modalContainer__content > ul"]

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\/blog-redirect\", \"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\/blog-redirect\", \"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\/blog\", \"responseTime\": 616.922}]"

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\/blog-redirect\", \"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-IMG\", \"path\": \"7,HTML,2,BODY,19,MAIN,0,DIV,11,DIV,0,DIV,1,SECTION,2,DIV,0,DIV,1,SECTION,0,ARTICLE,0,A,0,DIV,0,IMG\", \"type\": \"node\", \"snippet\": \"<img class=\\\"card__img\\\" src=\\\"https:\/\/wexnermedical.osu.edu\/-\/media\/images\/wexnermedical\/blog\/2024-stori\u2026\\\" alt=\\\"2-time liver recipient, Justin Shupert is grateful for his second and thir\u2026\\\">\", \"selector\": \"article.card > a.card__cardLink > div.card__imgContainer > img.card__img\", \"nodeLabel\": \"2-time liver recipient, Justin Shupert is grateful for his second and third cha\u2026\", \"boundingRect\": {\"top\": 388, \"left\": 30, \"right\": 381, \"width\": 351, \"bottom\": 585, \"height\": 197}}}], \"headings\": [{\"key\": \"node\", \"label\": \"Element\", \"valueType\": \"node\"}]}, {\"type\": \"table\", \"items\": [{\"phase\": \"TTFB\", \"timing\": 1665.5, \"percent\": \"7%\"}, {\"phase\": \"Load Delay\", \"timing\": 17173.80333127786, \"percent\": \"77%\"}, {\"phase\": \"Load Time\", \"timing\": 1947.8464187933168, \"percent\": \"9%\"}, {\"phase\": \"Render Delay\", \"timing\": 1448.8932499288276, \"percent\": \"7%\"}], \"headings\": [{\"key\": \"phase\", \"label\": \"Phase\", \"valueType\": \"text\"}, {\"key\": \"percent\", \"label\": \"% of LCP\", \"valueType\": \"text\"}, {\"key\": \"timing\", \"label\": \"Timing\", \"valueType\": \"ms\"}]}]"

These DOM elements contribute most to the CLS of the page. Learn how to improve CLS

["main#page-content > div.pw-container > div#healthAndDiscoveryStories > section.hdEmbed","body.has-scrollbar > main#page-content > div.pw-container > div#healthAndDiscoveryStories","body.has-scrollbar > section.emailSignup > div.container","div#blog-posts > div > section#blog-results > article.card","div#blog-posts > div > section#blog-results > article.card","section#blog-results > article.card > a.card__cardLink > div.card__details","section#blog-results > article.card > a.card__cardLink > div.card__details","section.emailSignup > div.container > div.emailSignup__bar > div.emailSignup__emailButton","div.container > div.emailSignup__bar > div.emailSignup__content > svg","div#blog-posts > div > div.loadingIcon > img","header#global-header > div.navBar__top > div.pw-container > a.logo","div#pageHeader > div.pageHeader__banner > div.container > h1.globalpagetitle","div.navBar__bottom > div.pw-container > div#header-search > button#globalSearch","section.col__main > div.blogMobileBtns > a#blogFilterBtn > i.icon-close","section.col__main > div.blogMobileBtns > a#blogSearchBtn > i.icon-search"]

["main#page-content > div.pw-container > div#healthAndDiscoveryStories > section.hdEmbed","div#blog-posts > div > section#blog-results > article.card","main#page-content > div.pw-container > div#healthAndDiscoveryStories > section.hdEmbed","body.has-scrollbar > main#page-content > div.pw-container > div#healthAndDiscoveryStories","main#page-content > div.pw-container > div#healthAndDiscoveryStories > section.hdEmbed","body.has-scrollbar > section.emailSignup > div.container","header#global-header > div.navBar__top > div.pw-container > a.logo","div#pageHeader > div.pageHeader__banner > div.container > h1.globalpagetitle","div.navBar__bottom > div.pw-container > div#header-search > button#globalSearch"]

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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{\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"line\": 23, \"type\": \"source-location\", \"column\": 2302, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.filter\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"line\": 24, \"type\": \"source-location\", \"column\": 20141, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.from\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"line\": 24, \"type\": \"source-location\", \"column\": 26258, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.map\", \"location\": {\"url\": \"https:\/\/connect.facebook.net\/en_US\/fbevents.js\", \"line\": 24, \"type\": \"source-location\", \"column\": 28008, \"urlProvider\": \"network\"}}, {\"signal\": 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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\": 2311.7273999999948, \"groupLabel\": \"Script Evaluation\"}, {\"group\": \"other\", \"duration\": 469.53480000000127, \"groupLabel\": \"Other\"}, {\"group\": \"styleLayout\", \"duration\": 366.1727999999999, \"groupLabel\": \"Style & Layout\"}, {\"group\": \"scriptParseCompile\", \"duration\": 112.0818, \"groupLabel\": \"Script Parsing & Compilation\"}, {\"group\": \"parseHTML\", \"duration\": 51.691199999999945, \"groupLabel\": \"Parse HTML & CSS\"}, {\"group\": \"garbageCollection\", \"duration\": 30.23400000000001, \"groupLabel\": \"Garbage Collection\"}, {\"group\": \"paintCompositeRender\", \"duration\": 24.91380000000003, \"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.

["article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","div.hdEmbed__container > article.hdEmbed__card > a.hdEmbed__card__image > img.svelte-14hxc2l","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","div.hdEmbed__container > article.hdEmbed__card > a.hdEmbed__card__image > img.svelte-14hxc2l","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","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.

["div.pagefooter__linkBadge > div.pagefooter__badges > a > img","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"]

If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements.

["article.card > a.card__cardLink > div.card__imgContainer > img.card__img"]

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

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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.

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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\/blog\", \"responseTime\": 616.922}]"

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\/blog-redirect\", \"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.pagefooter__linkBadge > div.pagefooter__badges > a > 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","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","article.card > a.card__cardLink > div.card__imgContainer > img.card__img","header.hdEmbed__title > span.svelte-19lf42x > a.svelte-19lf42x > img.svelte-19lf42x","div.pw-container > div.pagefooter__info > a.logo > img","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.

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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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