Performance Report for http://www.clevelandclinic.org/giving

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

"[{\"newEngineResult\": {\"cumulativeLayoutShift\": 0.3264655183780275, \"cumulativeLayoutShiftMainFrame\": 0.3264655183780275}, \"newEngineResultDiffered\": false, \"cumulativeLayoutShiftMainFrame\": 0.3264655183780275}]"

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.clevelandclinic.org\/giving\", \"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.clevelandclinic.org\/giving\", \"resolution\": \"Allowed\"}]"

Leverage the `font-display` CSS feature to ensure text is user-visible while webfonts are loading. Learn more about `font-display`.

"[{\"url\": \"https:\/\/fonts.gstatic.com\/s\/roboto\/v30\/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2\", \"wastedMs\": 452.6579999923706}, {\"url\": \"https:\/\/view.ceros.com\/CerosIcons-Regular-2023-01-26.woff\", \"wastedMs\": 177.02699995040894}, {\"url\": \"https:\/\/view.ceros.com\/Avenir%20Next%20LT%20W05%20Regular.woff2\", \"wastedMs\": 231.3259997367859}, {\"url\": \"https:\/\/fonts.gstatic.com\/s\/roboto\/v30\/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2\", \"wastedMs\": 629.0109996795654}]"

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:\/\/my.clevelandclinic.org\/giving?utm_campaign=giving-url&utm_medium=offline&utm_source=redirect&utm_content=&cvosrc=offline.redirect.giving-url\", \"responseTime\": 895.815}]"

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.clevelandclinic.org\/giving\", \"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\": \"1,HTML,1,BODY,5,DIV,0,SECTION,0,DIV,0,DIV,0,DIV,2,IMG\", \"type\": \"node\", \"snippet\": \"<img data-cfsrc=\\\"\/-\/scassets\/images\/org\/giving\/giving-feature-panel.jpg\\\" alt=\\\"Two caregivers embracing\\\" src=\\\"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/giving\/giving-feature\u2026\\\">\", \"selector\": \"div.feature-panel__cards > div.l-66_33-2-1--1 > div.feature-panel__cards--wide > img\", \"nodeLabel\": \"Two caregivers embracing\", \"boundingRect\": {\"top\": 249, \"left\": 39, \"right\": 746, \"width\": 707, \"bottom\": 711, \"height\": 462}}}], \"headings\": [{\"key\": \"node\", \"label\": \"Element\", \"valueType\": \"node\"}]}, {\"type\": \"table\", \"items\": [{\"phase\": \"TTFB\", \"timing\": 2160.341000488281, \"percent\": \"22%\"}, {\"phase\": \"Load Delay\", \"timing\": 6351.715384575673, \"percent\": \"63%\"}, {\"phase\": \"Load Time\", \"timing\": 663.8041799180046, \"percent\": \"7%\"}, {\"phase\": \"Render Delay\", \"timing\": 851.6749350180435, \"percent\": \"8%\"}], \"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

["div.homepage-content > section#feature-panel > div.feature-panel__cards > div.l-66_33-2-1--2","body.health","body.health > div.homepage-content > section#intro-panel","body.health > section.notification-banner","body.health > header#site-header > div.nav--primary__menu > a.nav--primary__search_toggle","body.health > header#site-header > div.nav--primary__menu > a.nav--primary__menu_toggle"]

["div.homepage-content > section#feature-panel > div.feature-panel__cards > div.l-66_33-2-1--2","body.health","body.health","body.health > header#site-header > div.nav--primary__menu > a.nav--primary__search_toggle"]

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

"[{\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Array.prototype.fill\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 487972, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.filter\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 488269, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.find\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 488498, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.findIndex\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 488725, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.forEach\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 489652, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.from\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 489893, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.isArray\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 491974, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.map\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 495461, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.prototype.some\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 497349, \"urlProvider\": \"network\"}}, {\"signal\": \"Date.now\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 505603, \"urlProvider\": \"network\"}}, {\"signal\": \"Date.prototype.toISOString\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 505712, \"urlProvider\": \"network\"}}, {\"signal\": \"Number.isInteger\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 518242, \"urlProvider\": \"network\"}}, {\"signal\": \"Number.isSafeInteger\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 518520, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.defineProperties\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 522041, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.defineProperty\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 522148, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.entries\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 522465, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.freeze\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 522849, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.getOwnPropertyDescriptors\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 523373, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.getPrototypeOf\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 523765, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.isExtensible\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 524093, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.isFrozen\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 524265, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.isSealed\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 524431, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.keys\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 524580, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.preventExtensions\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 525213, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.seal\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 525421, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.setPrototypeOf\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 525552, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.values\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 525901, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.apply\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 533547, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.construct\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 533920, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.defineProperty\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 534458, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.deleteProperty\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 534726, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.get\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 534913, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.getOwnPropertyDescriptor\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 535167, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.getPrototypeOf\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 535311, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.has\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 535419, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.isExtensible\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 535542, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.ownKeys\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 535641, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.preventExtensions\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 535731, \"urlProvider\": \"network\"}}, {\"signal\": \"Reflect.setPrototypeOf\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 536388, \"urlProvider\": \"network\"}}, {\"signal\": \"String.prototype.codePointAt\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 538737, \"urlProvider\": \"network\"}}, {\"signal\": \"String.fromCodePoint\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 539819, \"urlProvider\": \"network\"}}, {\"signal\": \"String.raw\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 544527, \"urlProvider\": \"network\"}}, {\"signal\": \"String.prototype.repeat\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 544736, \"urlProvider\": \"network\"}}, {\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 757861, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 17539}, {\"url\": \"https:\/\/cdn.heapanalytics.com\/js\/heap-1538774254.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Array.prototype.findIndex\", \"location\": {\"url\": \"https:\/\/cdn.heapanalytics.com\/js\/heap-1538774254.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 62642, \"urlProvider\": \"network\"}}, {\"signal\": \"Array.from\", \"location\": {\"url\": \"https:\/\/cdn.heapanalytics.com\/js\/heap-1538774254.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 63016, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 12317}, {\"url\": \"https:\/\/cdnapisec.kaltura.com\/p\/2207941\/sp\/220794100\/embedIframeJs\/uiconf_id\/37292221\/partner_id\/2207941\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Date.prototype.toJSON\", \"location\": {\"url\": \"https:\/\/cdnapisec.kaltura.com\/p\/2207941\/sp\/220794100\/embedIframeJs\/uiconf_id\/37292221\/partner_id\/2207941\", \"line\": 74, \"type\": \"source-location\", \"column\": 235, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 7169}, {\"url\": \"https:\/\/cdnapisec.kaltura.com\/p\/2207941\/sp\/220794100\/embedIframeJs\/uiconf_id\/37292221\/partner_id\/2207941\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Date.prototype.toJSON\", \"location\": {\"url\": \"https:\/\/cdnapisec.kaltura.com\/p\/2207941\/sp\/220794100\/embedIframeJs\/uiconf_id\/37292221\/partner_id\/2207941\", \"line\": 74, \"type\": \"source-location\", \"column\": 235, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 7169}, {\"url\": \"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/rollbar.js\/2.2.10\/rollbar.min.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Date.prototype.toJSON\", \"location\": {\"url\": \"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/rollbar.js\/2.2.10\/rollbar.min.js\", \"line\": 0, \"type\": \"source-location\", \"column\": 21045, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 7036}, {\"url\": \"https:\/\/cdn.intake-lr.com\/logger-1.min.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"Array.from\", \"location\": {\"url\": \"https:\/\/cdn.intake-lr.com\/logger-1.min.js\", \"line\": 0, \"type\": \"source-location\", \"column\": 296638, \"urlProvider\": \"network\"}}, {\"signal\": \"Object.getPrototypeOf\", \"location\": {\"url\": \"https:\/\/cdn.intake-lr.com\/logger-1.min.js\", \"line\": 0, \"type\": \"source-location\", \"column\": 298020, \"urlProvider\": \"network\"}}, {\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/cdn.intake-lr.com\/logger-1.min.js\", \"line\": 0, \"type\": \"source-location\", \"column\": 803775, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 6838}, {\"url\": \"https:\/\/solutions.invocacdn.com\/js\/invoca-latest.min.js\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"signal\": \"@babel\/plugin-transform-classes\", \"location\": {\"url\": \"https:\/\/solutions.invocacdn.com\/js\/invoca-latest.min.js\", \"line\": 24, \"type\": \"source-location\", \"column\": 378, \"urlProvider\": \"network\"}}]}, \"totalBytes\": 0, \"wastedBytes\": 79}]"

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\": 1392.8433000000034, \"groupLabel\": \"Script Evaluation\"}, {\"group\": \"other\", \"duration\": 451.9322999999982, \"groupLabel\": \"Other\"}, {\"group\": \"styleLayout\", \"duration\": 209.28360000000012, \"groupLabel\": \"Style & Layout\"}, {\"group\": \"scriptParseCompile\", \"duration\": 106.989, \"groupLabel\": \"Script Parsing & Compilation\"}, {\"group\": \"garbageCollection\", \"duration\": 38.130900000000025, \"groupLabel\": \"Garbage Collection\"}, {\"group\": \"parseHTML\", \"duration\": 33.7956, \"groupLabel\": \"Parse HTML & CSS\"}, {\"group\": \"paintCompositeRender\", \"duration\": 18.63270000000001, \"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.

["div.feature-panel__cards > div.l-66_33-2-1--1 > div.feature-panel__cards--wide > 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.story-panel__card-content > a.story-panel__image-link > div.story-panel__image-overlay > img.js-story-panel__image","div.story-panel__card-content > a.story-panel__image-link > div.story-panel__image-overlay > img.js-story-panel__image","div.story-panel__card-content > a.story-panel__image-link > div.story-panel__image-overlay > img.js-story-panel__image","div.story-panel__card-content > a.story-panel__image-link > div.story-panel__image-overlay > img.js-story-panel__image","div.story-panel__card-content > a.story-panel__image-link > div.story-panel__image-overlay > img.js-story-panel__image","div.story-panel__card-content > a.story-panel__image-link > div.story-panel__image-overlay > img.js-story-panel__image","span.header__logo > span.call-to-action__large > a > img.childrens"]

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.

["div.feature-panel__cards > div.l-66_33-2-1--1 > div.feature-panel__cards--wide > img"]

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

"[{\"url\": \"http:\/\/www.clevelandclinic.org\/giving\", \"wastedMs\": 623.379}, {\"url\": \"https:\/\/www.clevelandclinic.org\/giving\", \"wastedMs\": 1611.973}, {\"url\": \"https:\/\/my.clevelandclinic.org\/giving?utm_campaign=giving-url&utm_medium=offline&utm_source=redirect&utm_content=&cvosrc=offline.redirect.giving-url\", \"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:\/\/my.clevelandclinic.org\/assets\/styles\/styles.css\", \"wastedMs\": 1050, \"totalBytes\": 101253}]"

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:\/\/my.clevelandclinic.org\/giving?utm_campaign=giving-url&utm_medium=offline&utm_source=redirect&utm_content=&cvosrc=offline.redirect.giving-url\", \"responseTime\": 895.815}]"

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

"[{\"url\": \"http:\/\/www.clevelandclinic.org\/giving\", \"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.

"[{\"entity\": \"ceros.com\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"tbtImpact\": 111.90739148417416, \"blockingTime\": 187.5521, \"transferSize\": 789970, \"mainThreadTime\": 386.7188999999997}, {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/css\/html5-player.css\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 19449, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/doc-version-json\/v11\/experience-version-63efc357d6623.js\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 11436, \"mainThreadTime\": 3.1716}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/7469ce0111a28d92f29301bd5a068043\/patients.png?imageOpt=1&fit=bounds&width=123\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 8108, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/shared\/libs\/require\/require-min.js\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 6615, \"mainThreadTime\": 2.2722}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/b9354442e14314ff11719e6f3213e58d\/caregivers.png?imageOpt=1&fit=bounds&width=85\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 5705, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/02\/17\/bf8faddc67d5fb31ee260fb18b5fbac0\/kidneydisease-31.png?imageOpt=1&fit=bounds&width=41\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 3482, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/02\/17\/bf8faddc67d5fb31ee260fb18b5fbac0\/kidneydisease-31.png?imageOpt=1&fit=bounds&width=40\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 3436, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/02\/17\/ff262dc2c64de12828939061da4c9651\/kidneydisease-30.png?imageOpt=1&fit=bounds&width=40\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 3184, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/02\/16\/ca51524a4ebd89d296f7ea00dcbcba93\/kidneydisease-26.png?imageOpt=1&fit=bounds&width=148&crop=827,204,x0,y1057\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 2443, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/8e248d0044bf4325b2943ed48c21e09c\/resized-ccc-2035877-12-30-20-001-mlc-copy.jpg?imageOpt=1&fit=bounds&width=88&crop=687,500,x63,y0\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 2155, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/34c738ff4b65b8dee1ab0689bbaf26c7\/numbers-3.png?imageOpt=1&fit=bounds&width=27\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 2030, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/02\/16\/ca51524a4ebd89d296f7ea00dcbcba93\/kidneydisease-26.png?imageOpt=1&fit=bounds&width=150&crop=827,181,x0,y1080\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 2020, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/02\/16\/68336b69fcfa4b89541cec0ebe21a469\/staets-25.png?imageOpt=1&fit=bounds&width=100&crop=555,204,x0,y1057\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 1979, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/02\/16\/68336b69fcfa4b89541cec0ebe21a469\/staets-25.png?imageOpt=1&fit=bounds&width=101&crop=555,172,x0,y1089\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 1702, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/f647ee1dd99953871734e9928443beaa\/percent-1.png?imageOpt=1&fit=bounds&width=46\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 1296, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/02\/17\/bf8faddc67d5fb31ee260fb18b5fbac0\/kidneydisease-31.png?imageOpt=1&fit=bounds&width=11\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 983, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/c21e53d4659437598b93428526687824\/caregivers-word-2.png?imageOpt=1&fit=bounds&width=31\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 546, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/26cbbcd8baf9fcaca148614901adf22e\/patients-word-2.png?imageOpt=1&fit=bounds&width=46\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 526, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/02\/16\/68336b69fcfa4b89541cec0ebe21a469\/staets-25.png?imageOpt=1&fit=bounds&width=26&crop=555,172,x0,y1089\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 515, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/a251d3a717b5679bf111db06ff2ec723\/plus.png?imageOpt=1&fit=bounds&width=14\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 396, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/8e248d0044bf4325b2943ed48c21e09c\/resized-ccc-2035877-12-30-20-001-mlc-copy.jpg?imageOpt=1&fit=bounds&width=349&crop=687,500,x63,y0\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 0, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/34c738ff4b65b8dee1ab0689bbaf26c7\/numbers-3.png?imageOpt=1&fit=bounds&width=107\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 0, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/c21e53d4659437598b93428526687824\/caregivers-word-2.png?imageOpt=1&fit=bounds&width=123\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 0, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/media-s3-us-east-1.ceros.com\/cleveland-clinic\/images\/2023\/01\/04\/26cbbcd8baf9fcaca148614901adf22e\/patients-word-2.png?imageOpt=1&fit=bounds&width=184\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 0, \"mainThreadTime\": 0}]}, \"tbtImpact\": 111.90739148417416, \"blockingTime\": 187.5521, \"transferSize\": 867976, \"mainThreadTime\": 392.1626999999997}, {\"entity\": \"Google Tag Manager\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-HWJ092SPKP&l=dataLayer&cx=c\", \"tbtImpact\": 28.574588215316773, \"blockingTime\": 87.2887, \"transferSize\": 100979, \"mainThreadTime\": 152.8572000000001}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-6XG22LW0Q2&l=dataLayer&cx=c\", \"tbtImpact\": 81.99999999999997, \"blockingTime\": 70.25710000000001, \"transferSize\": 98720, \"mainThreadTime\": 132.4637999999996}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtm.js?id=GTM-3M4W\", \"tbtImpact\": 0.0815640928231402, \"blockingTime\": 0, \"transferSize\": 121556, \"mainThreadTime\": 117.1265999999998}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=UA-718476-2\", \"tbtImpact\": 0.0006244557693588471, \"blockingTime\": 0, \"transferSize\": 73848, \"mainThreadTime\": 32.71230000000001}]}, \"tbtImpact\": 110.65677676390924, \"blockingTime\": 157.5458, \"transferSize\": 395103, \"mainThreadTime\": 435.1598999999995}, {\"entity\": \"Heap\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/cdn.heapanalytics.com\/js\/heap-1538774254.js\", \"tbtImpact\": 30.654658613499414, \"blockingTime\": 64.61619999999999, \"transferSize\": 38957, \"mainThreadTime\": 243.89789999999977}, {\"url\": \"https:\/\/heapanalytics.com\/h?a=1538774254&u=6308378730993415&v=3983319410018810&s=1691128973914410&b=web&tv=4.0&z=0&h=%2Fgiving&q=%3Futm_campaign%3Dgiving-url%26utm_medium%3Doffline%26utm_source%3Dredirect%26utm_content%3D%26cvosrc%3Doffline.redirect.giving-url&d=my.clevelandclinic.org&t=Give%20to%20Cleveland%20Clinic%20%7C%20Cleveland%20Clinic&us=redirect&um=offline&ua=giving-url&ts=1713975010195&ubv=123.0.6312.58&upv=11.0&umo=moto%20g%20power%20(2022)&st=1713975010199\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 261, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/heapanalytics.com\/api\/telemetry?a=1538774254&te=type&te=data&te=cm&te=eventPropertiesTelemetry%20-%20added%20new%20properties&te=val&te=1&st=1713975010045&hv=4.21.0\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 233, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/heapanalytics.com\/api\/telemetry?a=1538774254&te=type&te=data&te=cm&te=eventPropertiesTelemetry%20-%20added%20new%20properties&te=val&te=1&st=1713975010188&hv=4.21.0\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 233, \"mainThreadTime\": 0}]}, \"tbtImpact\": 30.654658613499414, \"blockingTime\": 64.61619999999999, \"transferSize\": 39684, \"mainThreadTime\": 243.89789999999977}, {\"entity\": \"Google CDN\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.5.1\/jquery.min.js\", \"tbtImpact\": 7.736115399425828, \"blockingTime\": 53.011, \"transferSize\": 31653, \"mainThreadTime\": 279.34199999999953}]}, \"tbtImpact\": 7.736115399425828, \"blockingTime\": 53.011, \"transferSize\": 31653, \"mainThreadTime\": 279.34199999999953}, {\"entity\": \"Cloudflare CDN\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/rollbar.js\/2.2.10\/rollbar.min.js\", \"tbtImpact\": 0, \"blockingTime\": 18.528999999999996, \"transferSize\": 16263, \"mainThreadTime\": 88.91309999999994}]}, \"tbtImpact\": 0, \"blockingTime\": 18.528999999999996, \"transferSize\": 16263, \"mainThreadTime\": 88.91309999999994}, {\"entity\": \"intake-lr.com\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/cdn.intake-lr.com\/logger-1.min.js\", \"tbtImpact\": 4.09260851582572, \"blockingTime\": 0, \"transferSize\": 171463, \"mainThreadTime\": 45.1215}]}, \"tbtImpact\": 4.09260851582572, \"blockingTime\": 0, \"transferSize\": 171463, \"mainThreadTime\": 45.1215}, {\"entity\": \"Ceros\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/view.ceros.com\/CerosIcons-Regular-2023-01-26.woff\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 47811, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/view.ceros.com\/Avenir%20Next%20LT%20W05%20Regular.woff2\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 36216, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/view.ceros.com\/cleveland-clinic\/philanthropy-grid\", \"tbtImpact\": 0.0036571670957941498, \"blockingTime\": 0, \"transferSize\": 7714, \"mainThreadTime\": 18.888299999999997}, {\"url\": \"https:\/\/view.ceros.com\/webfont-1.6.3.js\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 4829, \"mainThreadTime\": 2.9442}, {\"url\": \"https:\/\/view.ceros.com\/avenir-next-lt.css\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 508, \"mainThreadTime\": 0.0408}, {\"url\": \"https:\/\/view.ceros.com\/ceros-fonts-2023-01-26.css\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 351, \"mainThreadTime\": 0.013199999999999998}, {\"url\": \"blob:https:\/\/view.ceros.com\/5ad78c56-f89f-4562-b3b1-9177b1dbdc17\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 0, \"mainThreadTime\": 0}]}, \"tbtImpact\": 0.0036571670957941498, \"blockingTime\": 0, \"transferSize\": 97429, \"mainThreadTime\": 21.8865}, {\"entity\": \"Google Fonts\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/fonts.gstatic.com\/s\/roboto\/v30\/KFOlCnqEu92Fr1MmYUtfBBc4AMP6lQ.woff2\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 11373, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/fonts.gstatic.com\/s\/roboto\/v30\/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 11190, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/fonts.gstatic.com\/s\/roboto\/v30\/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 11158, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/fonts.gstatic.com\/s\/roboto\/v30\/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 11146, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/fonts.gstatic.com\/l\/font?kit=6xK3dSBYKcSV-LCoeQqfX1RYOo3aOrxokfXZNXJcftyFko9cpSTqvDLkD9iI9TjkUXXN5wRS1oIP9bxWqZWT15wW5oErYFNy4IEXpQDYh06rsH90G4_DHNe2e941hTFMTn5w7SeZqQeY3rd7b9BlpIEhgJzcmoZ-vJfU8Goy8IKtJRir-ex-elCTxUf3X4nW1KhLZ1lGlsi81-opZ5AyqOE&skey=1e026b1c27170b9b&v=v11\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 4929, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/fonts.googleapis.com\/css2?family=Roboto+Condensed&family=Roboto:wght@400;500;700;900&display=swap\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 1422, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/fonts.googleapis.com\/css?family=Roboto:regular\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 727, \"mainThreadTime\": 0.0459}]}, \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 51945, \"mainThreadTime\": 0.0459}, {\"entity\": \"Google Optimize\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/www.googleoptimize.com\/optimize.js?id=GTM-TX83RBN\", \"tbtImpact\": 0.002185595192375246, \"blockingTime\": 0, \"transferSize\": 48455, \"mainThreadTime\": 42.83940000000001}]}, \"tbtImpact\": 0.002185595192375246, \"blockingTime\": 0, \"transferSize\": 48455, \"mainThreadTime\": 42.83940000000001}, {\"entity\": \"invocacdn.com\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/solutions.invocacdn.com\/js\/invoca-latest.min.js\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 41090, \"mainThreadTime\": 24.0177}, {\"url\": \"https:\/\/solutions.invocacdn.com\/js\/networks\/1811\/3375770865\/tag-live.js\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 1559, \"mainThreadTime\": 27.165000000000003}]}, \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 42649, \"mainThreadTime\": 51.1827}, {\"entity\": \"jQuery CDN\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/code.jquery.com\/jquery-3.0.0.min.js\", \"tbtImpact\": 1.1292658134749896, \"blockingTime\": 0, \"transferSize\": 30328, \"mainThreadTime\": 61.161600000000014}]}, \"tbtImpact\": 1.1292658134749896, \"blockingTime\": 0, \"transferSize\": 30328, \"mainThreadTime\": 61.161600000000014}, {\"entity\": \"Kaltura Video Platform\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/cdnapisec.kaltura.com\/p\/2207941\/sp\/220794100\/embedIframeJs\/uiconf_id\/37292221\/partner_id\/2207941\", \"tbtImpact\": 0.0012489115387176945, \"blockingTime\": 0, \"transferSize\": 22018, \"mainThreadTime\": 18.581700000000012}]}, \"tbtImpact\": 0.0012489115387176945, \"blockingTime\": 0, \"transferSize\": 22018, \"mainThreadTime\": 18.581700000000012}, {\"entity\": \"Google Analytics\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/www.google-analytics.com\/analytics.js\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 21298, \"mainThreadTime\": 10.614}, {\"url\": \"https:\/\/region1.google-analytics.com\/g\/collect?v=2&tid=G-HWJ092SPKP&gtm=45je44m0v872106863za200&_p=1713975006986&gcd=13l3lPl2l1&npa=1&dma_cps=sypham&dma=1&cid=1536279859.1713975011&ul=en-us&sr=800x600&ir=1&uaa=&uab=64&uafvl=HeadlessChrome%3B123.0.6312.58%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.58&uamb=1&uam=moto%20g%20power%20(2022)&uap=Android&uapv=11.0&uaw=0&pscdl=noapi&_eu=EA&_s=1&sid=1713975010&sct=1&seg=0&dl=https%3A%2F%2Fmy.clevelandclinic.org%2Fgiving%3Futm_campaign%3Dgiving-url%26utm_medium%3Doffline%26utm_source%3Dredirect%26utm_content%3D%26cvosrc%3Doffline.redirect.giving-url&dt=Give%20to%20Cleveland%20Clinic%20%7C%20Cleveland%20Clinic&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&ep.primaryLocationId=&ep.physicianId=&ep.instituteId=&ep.zone=&tfd=7135\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 259, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/www.google-analytics.com\/j\/collect?v=1&_v=j101&aip=1&a=7610316&t=pageview&_s=1&dl=https%3A%2F%2Fmy.clevelandclinic.org%2Fgiving%3Futm_campaign%3Dgiving-url%26utm_medium%3Doffline%26utm_source%3Dredirect%26utm_content%3D%26cvosrc%3Doffline.redirect.giving-url&ul=en-us&de=UTF-8&dt=Give%20to%20Cleveland%20Clinic%20%7C%20Cleveland%20Clinic&sd=24-bit&sr=800x600&vp=785x600&je=0&_u=4CDAAUABAAAAACAAI~&jid=925736240&gjid=450917467&cid=1536279859.1713975011&tid=UA-718476-2&_gid=567379302.1713975011&_r=1&gtm=457e44m0za200&gcd=13l3l3l2l1&dma_cps=sypham&dma=1&cd18=&cd19=&cd20=&cd24=&jsscut=1&npa=1&z=1965552635\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 212, \"mainThreadTime\": 0}, {\"url\": \"https:\/\/region1.google-analytics.com\/g\/collect?v=2&tid=G-6XG22LW0Q2&gtm=45je44m0v9139025003za200&_p=1713975006986&gcd=13l3lPl2l1&npa=1&dma_cps=sypham&dma=1&cid=1536279859.1713975011&ul=en-us&sr=800x600&ir=1&uaa=&uab=64&uafvl=HeadlessChrome%3B123.0.6312.58%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.58&uamb=1&uam=moto%20g%20power%20(2022)&uap=Android&uapv=11.0&uaw=0&pscdl=noapi&_eu=EAAI&_s=1&sid=1713975011&sct=1&seg=0&dl=https%3A%2F%2Fmy.clevelandclinic.org%2Fgiving%3Futm_campaign%3Dgiving-url%26utm_medium%3Doffline%26utm_source%3Dredirect%26utm_content%3D%26cvosrc%3Doffline.redirect.giving-url&dt=Give%20to%20Cleveland%20Clinic%20%7C%20Cleveland%20Clinic&en=page_view&_fv=1&_ss=1&ep.anonymize_ip=true&ep.primaryLocationId=&ep.physicianId=&ep.instituteId=&ep.zone=&tfd=7903\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 54, \"mainThreadTime\": 0}]}, \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 21823, \"mainThreadTime\": 10.614}, {\"entity\": \"Cloudflare\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/ajax.cloudflare.com\/cdn-cgi\/scripts\/04b3eb47\/cloudflare-static\/mirage2.min.js\", \"tbtImpact\": 2.324650970490273, \"blockingTime\": 0, \"transferSize\": 12557, \"mainThreadTime\": 35.54940000000003}, {\"url\": \"https:\/\/static.cloudflareinsights.com\/beacon.min.js\/v55bfa2fee65d44688e90c00735ed189a1713218998793\", \"tbtImpact\": 0.0017484761543570594, \"blockingTime\": 0, \"transferSize\": 6831, \"mainThreadTime\": 6.603300000000001}]}, \"tbtImpact\": 2.32639944664463, \"blockingTime\": 0, \"transferSize\": 19388, \"mainThreadTime\": 42.152700000000024}, {\"entity\": \"Scorecard Research\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/sb.scorecardresearch.com\/beacon.js\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 2501, \"mainThreadTime\": 5.2905}, {\"url\": \"https:\/\/sb.scorecardresearch.com\/b?c1=2&c2=6036459&cs_it=b9&cv=4.0.0%2B2301240627&ns__t=1713975011318&ns_c=UTF-8&c7=https%3A%2F%2Fmy.clevelandclinic.org%2Fgiving%3Futm_campaign%3Dgiving-url%26utm_medium%3Doffline%26utm_source%3Dredirect%26utm_content%3D%26cvosrc%3Doffline.redirect.giving-url&c8=Give%20to%20Cleveland%20Clinic%20%7C%20Cleveland%20Clinic&c9=\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 224, \"mainThreadTime\": 0}]}, \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 2725, \"mainThreadTime\": 5.2905}, {\"entity\": \"Azure Web Services\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/mktdplp102cdn.azureedge.net\/public\/latest\/js\/ws-tracking.js?v=1.78.2008.0\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 2701, \"mainThreadTime\": 5.0796}]}, \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 2701, \"mainThreadTime\": 5.0796}, {\"entity\": \"dynamics.com\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/ca264331a46e4359af48029ef070df94.svc.dynamics.com\/t\/v\/89JF2Fa-exV-5ixaiTVui1y_gqYcnxAVAB0ZZvIj8rs\/dWQzGLSzP6Iw_nZhjYAYk9pN5MYqQ4eJGDUO75pG\/IyHXNzJZ?ad=https%3A%2F%2Fmy.clevelandclinic.org%2Fgiving%3Futm_campaign%3Dgiving-url%26utm_medium%3Doffline%26utm_source%3Dredirect%26utm_content%3D%26cvosrc%3Doffline.redirect.giving-url&rf=&id=1935139822\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 591, \"mainThreadTime\": 0}]}, \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 591, \"mainThreadTime\": 0}, {\"entity\": \"Google\/Doubleclick Ads\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/stats.g.doubleclick.net\/j\/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-718476-2&cid=1536279859.1713975011&jid=925736240&gjid=450917467&_gid=567379302.1713975011&npa=1&_u=4CDAAUAAAAAAACAAI~&z=1393743869\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 351, \"mainThreadTime\": 0}]}, \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 351, \"mainThreadTime\": 0}, {\"entity\": \"The Trade Desk\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/match.adsrvr.org\/track\/rid?v=1.0.0&ttd_pid=i6t6mlg&type=javascript\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 313, \"mainThreadTime\": 0.8000999999999998}]}, \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 313, \"mainThreadTime\": 0.8000999999999998}, {\"entity\": \"Rollbar\", \"subItems\": {\"type\": \"subitems\", \"items\": [{\"url\": \"https:\/\/api.rollbar.com\/api\/1\/item\/\", \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 299, \"mainThreadTime\": 0}]}, \"tbtImpact\": 0, \"blockingTime\": 0, \"transferSize\": 299, \"mainThreadTime\": 0}]"

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.

[]

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

["div.feature-panel__cards > div.l-66_33-2-1--1 > div.feature-panel__cards--wide > img","span.header__logo > span.call-to-action__small > a > img.childrens","div.spotlight-panel__container > div.spotlight-panel__card > div.spotlight-panel__icon-section > img","div.spotlight-panel__container > div.spotlight-panel__card > div.spotlight-panel__icon-section > img","div.spotlight-panel__container > div.spotlight-panel__card > div.spotlight-panel__icon-section > img","div.spotlight-panel__container > div.spotlight-panel__card > div.spotlight-panel__icon-section > img","div.container > div.cta-panel__card > div.cta-panel__card-content > img","div.container > div.cta-panel__card > div.cta-panel__card-content > img","header#site-header > div.nav--primary__menu > a.nav--primary__link--emergency-notification > img","header.notification-banner__header > span.notification-banner__icon > a.notification-banner__link--expand > img"]

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.

"[{\"url\": \"https:\/\/my.clevelandclinic.org\/assets\/styles\/styles.css\", \"totalBytes\": 101120, \"wastedBytes\": 90525, \"wastedPercent\": 89.52254517184738}, {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/css\/html5-player.css\", \"totalBytes\": 18998, \"wastedBytes\": 17953, \"wastedPercent\": 94.4976153475162}]"

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

"[{\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\/8.13.32\/view.ceros.com\/default\/assets\/player\/applications\/html5-player\/bootstrap-optimized.js\", \"totalBytes\": 789729, \"wastedBytes\": 510769, \"wastedPercent\": 64.6765238414608}, {\"url\": \"https:\/\/cdn.intake-lr.com\/logger-1.min.js\", \"totalBytes\": 170775, \"wastedBytes\": 52181, \"wastedPercent\": 30.555539464491975}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtm.js?id=GTM-3M4W\", \"totalBytes\": 121477, \"wastedBytes\": 42583, \"wastedPercent\": 35.05429255650691}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-HWJ092SPKP&l=dataLayer&cx=c\", \"totalBytes\": 100902, \"wastedBytes\": 36808, \"wastedPercent\": 36.47885514097701}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=UA-718476-2\", \"totalBytes\": 73518, \"wastedBytes\": 33726, \"wastedPercent\": 45.873836506423174}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-6XG22LW0Q2&l=dataLayer&cx=c\", \"totalBytes\": 98666, \"wastedBytes\": 30787, \"wastedPercent\": 31.20303487639966}, {\"url\": \"https:\/\/www.googleoptimize.com\/optimize.js?id=GTM-TX83RBN\", \"totalBytes\": 48101, \"wastedBytes\": 27062, \"wastedPercent\": 56.26066161817457}, {\"url\": \"https:\/\/solutions.invocacdn.com\/js\/invoca-latest.min.js\", \"totalBytes\": 39882, \"wastedBytes\": 24248, \"wastedPercent\": 60.79977293512883}, {\"url\": \"https:\/\/my.clevelandclinic.org\/assets\/scripts\/dist\/page-scripts.js\", \"totalBytes\": 28373, \"wastedBytes\": 22623, \"wastedPercent\": 79.73351579764953}]"

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

"[{\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/giving\/homepage-story-panels\/5-story-panel.gif\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 120414, \"wastedBytes\": 120414, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/giving\/homepage-story-panels\/6-story-panel.gif\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 119099, \"wastedBytes\": 119099, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/assets\/styles\/styles.css\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 101253, \"wastedBytes\": 101253, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/giving\/homepage-story-panels\/1-story-panel.gif\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 99679, \"wastedBytes\": 99679, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/giving\/giving-feature-panel.jpg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 91975, \"wastedBytes\": 91975, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/giving\/homepage-story-panels\/4-story-panel.gif\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 90910, \"wastedBytes\": 90910, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/giving\/homepage-story-panels\/2-story-panel.gif\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 82771, \"wastedBytes\": 82771, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/giving\/homepage-story-panels\/3-story-panel.gif\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 63678, \"wastedBytes\": 63678, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/assets\/scripts\/dist\/page-scripts.js\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 28795, \"wastedBytes\": 28795, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/logo\/cleveland-clinic-giving-does-good-logo.svg?la=en&hash=CA519B931F2EEB6300C4415C83810A08C4ADFAC6\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 3810, \"wastedBytes\": 3810, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/logo\/cleveland-clinic-giving-does-good-logo-mobile.svg?la=en&hash=80875200C1B504E115131972CBD6E0C4724CEAF8\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 3782, \"wastedBytes\": 3782, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/mktdplp102cdn.azureedge.net\/public\/latest\/js\/ws-tracking.js?v=1.78.2008.0\", \"totalBytes\": 2701, \"wastedBytes\": 2701, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/sb.scorecardresearch.com\/beacon.js\", \"totalBytes\": 2501, \"wastedBytes\": 2501, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/icons\/icon-giving.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 1967, \"wastedBytes\": 1967, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/assets\/styles\/vendor\/magnific-popup.css\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 1611, \"wastedBytes\": 1611, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/icons\/care-pages\/spotlight-panel\/groundbreaking-work.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 959, \"wastedBytes\": 959, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/assets\/imgs\/back-to-top-button.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 955, \"wastedBytes\": 955, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/icons\/care-pages\/spotlight-panel\/clear-vision.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 913, \"wastedBytes\": 913, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/icons\/care-pages\/call-to-action\/icon-publications-light-blue.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 899, \"wastedBytes\": 899, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/Assets\/imgs\/icon-alert--blue.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 899, \"wastedBytes\": 899, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/icons\/care-pages\/call-to-action\/icon-events-dark-blue.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 826, \"wastedBytes\": 826, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/icons\/care-pages\/spotlight-panel\/direct-impact.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 824, \"wastedBytes\": 824, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/ca264331a46e4359af48029ef070df94.svc.dynamics.com\/t\/v\/89JF2Fa-exV-5ixaiTVui1y_gqYcnxAVAB0ZZvIj8rs\/dWQzGLSzP6Iw_nZhjYAYk9pN5MYqQ4eJGDUO75pG\/IyHXNzJZ?ad=https%3A%2F%2Fmy.clevelandclinic.org%2Fgiving%3Futm_campaign%3Dgiving-url%26utm_medium%3Doffline%26utm_source%3Dredirect%26utm_content%3D%26cvosrc%3Doffline.redirect.giving-url&rf=&id=1935139822\", \"totalBytes\": 591, \"wastedBytes\": 591, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/Assets\/imgs\/icon-arrow-left.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 577, \"wastedBytes\": 577, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/Assets\/imgs\/icon-arrow-right.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 575, \"wastedBytes\": 575, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/-\/scassets\/images\/org\/icons\/icon-emergency-circle.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 459, \"wastedBytes\": 459, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/my.clevelandclinic.org\/Assets\/imgs\/icon-close--blue.svg\", \"debugData\": {\"type\": \"debugdata\", \"public\": true}, \"totalBytes\": 431, \"wastedBytes\": 431, \"cacheLifetimeMs\": 0, \"cacheHitProbability\": 0}, {\"url\": \"https:\/\/cdn.heapanalytics.com\/js\/heap-1538774254.js\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 120}, \"totalBytes\": 38957, \"wastedBytes\": 38307.71666666667, \"cacheLifetimeMs\": 120000, \"cacheHitProbability\": 0.016666666666666666}, {\"url\": \"https:\/\/solutions.invocacdn.com\/js\/networks\/1811\/3375770865\/tag-live.js\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 300}, \"totalBytes\": 1559, \"wastedBytes\": 1494.0416666666667, \"cacheLifetimeMs\": 300000, \"cacheHitProbability\": 0.041666666666666664}, {\"url\": \"https:\/\/cdnapisec.kaltura.com\/p\/2207941\/sp\/220794100\/embedIframeJs\/uiconf_id\/37292221\/partner_id\/2207941\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 532}, \"totalBytes\": 22018, \"wastedBytes\": 20391.114444444444, \"cacheLifetimeMs\": 532000, \"cacheHitProbability\": 0.07388888888888889}, {\"url\": \"https:\/\/solutions.invocacdn.com\/js\/invoca-latest.min.js\", \"debugData\": {\"type\": \"debugdata\", \"max-age\": 3600}, \"totalBytes\": 41090, \"wastedBytes\": 32872, \"cacheLifetimeMs\": 3600000, \"cacheHitProbability\": 0.2}, {\"url\": \"https:\/\/www.google-analytics.com\/analytics.js\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 7200}, \"totalBytes\": 21298, \"wastedBytes\": 15973.5, \"cacheLifetimeMs\": 7200000, \"cacheHitProbability\": 0.25}, {\"url\": \"https:\/\/cdn.intake-lr.com\/logger-1.min.js\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 14400}, \"totalBytes\": 171463, \"wastedBytes\": 116594.84, \"cacheLifetimeMs\": 14400000, \"cacheHitProbability\": 0.32}, {\"url\": \"https:\/\/static.cloudflareinsights.com\/beacon.min.js\/v55bfa2fee65d44688e90c00735ed189a1713218998793\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 86400}, \"totalBytes\": 6831, \"wastedBytes\": 2732.4, \"cacheLifetimeMs\": 86400000, \"cacheHitProbability\": 0.6}, {\"url\": \"https:\/\/ajax.cloudflare.com\/cdn-cgi\/scripts\/04b3eb47\/cloudflare-static\/mirage2.min.js\", \"debugData\": {\"type\": \"debugdata\", \"public\": true, \"max-age\": 172800}, \"totalBytes\": 12557, \"wastedBytes\": 3767.1, \"cacheLifetimeMs\": 172800000, \"cacheHitProbability\": 0.7}]"

Consider marking your touch and wheel event listeners as `passive` to improve your page's scroll performance. Learn more about adopting passive event listeners.

"[{\"source\": {\"url\": \"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/rollbar.js\/2.2.10\/rollbar.min.js\", \"line\": 1, \"type\": \"source-location\", \"column\": 259, \"urlProvider\": \"network\"}}]"

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

"[{\"url\": \"https:\/\/fonts.gstatic.com\", \"wastedMs\": 738.8180000000002}, {\"url\": \"https:\/\/cdn.heapanalytics.com\", \"wastedMs\": 451.07400000000007}, {\"url\": \"https:\/\/ajax.googleapis.com\", \"wastedMs\": 352.986}, {\"url\": \"https:\/\/assets-s3-us-east-1.ceros.com\", \"wastedMs\": 301.174}]"

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

["div.feature-panel__cards > div.l-66_33-2-1--1 > div.feature-panel__cards--wide > img","div.story-panel__card-content > a.story-panel__image-link > div.story-panel__image-overlay > img.js-story-panel__image","div.story-panel__card-content > a.story-panel__image-link > div.story-panel__image-overlay > img.js-story-panel__image"]