Performance Report for http://www.keckmedicine.org/request-an-appointment/

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

"[{\"newEngineResult\": {\"cumulativeLayoutShift\": 0.3412163997048475, \"cumulativeLayoutShiftMainFrame\": 0.3412163997048475}, \"newEngineResultDiffered\": false, \"cumulativeLayoutShiftMainFrame\": 0.3412163997048475}]"

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

["div.card > div.card-body > h4.card-title > a","body.page-template-default"]

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.keckmedicine.org\/request-an-appointment\/\", \"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.keckmedicine.org\/request-an-appointment\/\", \"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\/materialicons\/v142\/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2\", \"wastedMs\": 1441.909999847412}]"

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:\/\/www.keckmedicine.org\/request-an-appointment\/\", \"responseTime\": 27.384}]"

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.keckmedicine.org\/request-an-appointment\/\", \"resolution\": \"Allowed\"}]"

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

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

["div#single-wrapper > div#content > main#main > p","div#single-wrapper > div#content > main#main > p","div#single-wrapper > div#content > main#main > p","div#content > main#main > p > a","div#content > main#main > p > a","body.page-template-default > div#page > div#single-wrapper > div#content","div#navbarNavDropdown > div.primary-nav-menu > ul#main-menu-primary > li#menu-item-patients","div#navbarNavDropdown > div.primary-nav-menu > ul#main-menu-primary > li#menu-item-conditions","div#navbarNavDropdown > div.primary-nav-menu > ul#main-menu-primary > li#menu-item-fad","div#navbarNavDropdown > div.primary-nav-menu > ul#main-menu-primary > li#menu-item-fal","div#page > header.site-header > div#wrapper-navbar > div.container","header.site-header > div#wrapper-navbar > nav.navbar > div.container","header.site-header > div#wrapper-navbar > div.container > div.navbar"]

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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\": \"styleLayout\", \"duration\": 2119.5600000000036, \"groupLabel\": \"Style & Layout\"}, {\"group\": \"scriptEvaluation\", \"duration\": 1318.119000000011, \"groupLabel\": \"Script Evaluation\"}, {\"group\": \"other\", \"duration\": 894.489599999993, \"groupLabel\": \"Other\"}, {\"group\": \"paintCompositeRender\", \"duration\": 62.45699999999896, \"groupLabel\": \"Rendering\"}, {\"group\": \"scriptParseCompile\", \"duration\": 58.565100000000015, \"groupLabel\": \"Script Parsing & Compilation\"}, {\"group\": \"parseHTML\", \"duration\": 55.47299999999995, \"groupLabel\": \"Parse HTML & CSS\"}, {\"group\": \"garbageCollection\", \"duration\": 19.3713, \"groupLabel\": \"Garbage Collection\"}]"

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.row > div.col-lg-6 > div.card > img.card-img-top","div.row > div.col-lg-3 > div.card > img.card-img-top","div.row > div.col-lg-3 > div.card > img.card-img-top","div.row > div.col-lg-3 > div.card > img.card-img-top","div.container > span.d-md-none > a.navbar-brand > img.img-fluid","div.row > div.col-lg-3 > div.card > img.card-img-top","div.container > span.d-md-none > a.navbar-brand > img.img-fluid"]

For users on slow connections, external scripts dynamically injected via `document.write()` can delay page load by tens of seconds. Learn how to avoid document.write().

"[{\"source\": {\"url\": \"https:\/\/www.keckmedicine.org\/request-an-appointment\/\", \"line\": 499, \"type\": \"source-location\", \"column\": 9, \"urlProvider\": \"network\"}}, {\"source\": {\"url\": \"https:\/\/www.keckmedicine.org\/request-an-appointment\/\", \"line\": 515, \"type\": \"source-location\", \"column\": 9, \"urlProvider\": \"network\"}}, {\"source\": {\"url\": \"https:\/\/www.keckmedicine.org\/request-an-appointment\/\", \"line\": 528, \"type\": \"source-location\", \"column\": 9, \"urlProvider\": \"network\"}}, {\"source\": {\"url\": \"https:\/\/translate.googleapis.com\/_\/translate_http\/_\/js\/k=translate_http.tr.lt.H0FN9nEYHfs.O\/am=AAQ\/d=1\/exm=el_conf\/ed=1\/rs=AN8SPfpTLxl7koLMl9FguiVKaY_PXjtdaA\/m=el_main\", \"line\": 376, \"type\": \"source-location\", \"column\": 143, \"urlProvider\": \"network\"}}]"

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.row > div.col-lg-3 > div.card > img.card-img-top","div.row > div.col-lg-3 > div.card > img.card-img-top","div.row > div.col-lg-3 > div.card > img.card-img-top","div.row > div.col-lg-6 > div.card > img.card-img-top","div.row > div.col-lg-3 > div.card > img.card-img-top","div.card > a > picture > img.card-img-top","div.container > span.d-md-none > a.navbar-brand > img.img-fluid","footer#colophon > div#footer-bottom > div#footer-branding > img.img-fluid","div#goog-gt-tt > div#goog-gt-vt > div.VIpgJd-yAWNEb-hvhgNd-l4eHX-i3jM8c > 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.

"[{\"url\": \"https:\/\/www.keckmedicine.org\/wp-content\/themes\/understrap-child\/css\/child-theme.css\", \"wastedMs\": 1399, \"totalBytes\": 144542}, {\"url\": \"https:\/\/kit.fontawesome.com\/b6a57c6db1.js\", \"wastedMs\": 1009, \"totalBytes\": 4772}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp\/wp-includes\/js\/jquery\/jquery.min.js\", \"wastedMs\": 350, \"totalBytes\": 36278}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp\/wp-includes\/js\/jquery\/ui\/core.min.js\", \"wastedMs\": 175, \"totalBytes\": 7989}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp\/wp-includes\/js\/jquery\/ui\/datepicker.min.js\", \"wastedMs\": 175, \"totalBytes\": 13056}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp\/wp-includes\/js\/dist\/vendor\/regenerator-runtime.min.js\", \"wastedMs\": 175, \"totalBytes\": 2865}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp\/wp-includes\/js\/dist\/i18n.min.js\", \"wastedMs\": 175, \"totalBytes\": 4438}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp-content\/plugins\/events-manager\/includes\/js\/events-manager.js\", \"wastedMs\": 175, \"totalBytes\": 25047}]"

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

"[{\"url\": \"http:\/\/www.keckmedicine.org\/request-an-appointment\/\", \"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.

[]

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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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\": \"\/*!\\n * Font Awesome Pro 6.5.2 by @fontawesome - https:\/\/fontawesome.com\\n * License - https:\/\/fontaw\u2026\", \"totalBytes\": 143014, \"wastedBytes\": 143014, \"wastedPercent\": 100}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp-content\/themes\/understrap-child\/css\/child-theme.css\", \"totalBytes\": 144249, \"wastedBytes\": 139308, \"wastedPercent\": 96.57466679147734}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp\/wp-includes\/css\/dist\/block-library\/style.min.css\", \"totalBytes\": 14487, \"wastedBytes\": 14419, \"wastedPercent\": 99.53366260669416}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp-content\/plugins\/gravityforms\/legacy\/css\/formsmain.min.css\", \"totalBytes\": 14992, \"wastedBytes\": 13056, \"wastedPercent\": 87.08604320849219}, {\"url\": \"\/*!\\n * Font Awesome Pro 6.5.2 by @fontawesome - https:\/\/fontawesome.com\\n * License - https:\/\/fontaw\u2026\", \"totalBytes\": 11704, \"wastedBytes\": 11704, \"wastedPercent\": 100}]"

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:\/\/maps.googleapis.com\/maps\/api\/js?libraries=places,maps&key=AIzaSyAwNlrFf7xYvDCIOCq4XtKCsd1tHwLcae0&callback=Function.prototype\", \"totalBytes\": 80660, \"wastedBytes\": 50501, \"wastedPercent\": 62.61014986814176}, {\"url\": \"https:\/\/maps.googleapis.com\/maps-api-v3\/api\/js\/56\/10\/util.js\", \"totalBytes\": 56868, \"wastedBytes\": 46557, \"wastedPercent\": 81.8679720822024}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/destination?id=DC-5129500&l=dataLayer&cx=c\", \"totalBytes\": 72932, \"wastedBytes\": 35234, \"wastedPercent\": 48.31030456115029}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtm.js?id=GTM-NG4N49F\", \"totalBytes\": 105191, \"wastedBytes\": 32756, \"wastedPercent\": 31.13946911808869}, {\"url\": \"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-YLGRLTTPC5&l=dataLayer&cx=c\", \"totalBytes\": 100281, \"wastedBytes\": 31128, \"wastedPercent\": 31.040978291078652}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp-content\/themes\/understrap-child\/js\/child-theme.min.js\", \"totalBytes\": 29403, \"wastedBytes\": 23502, \"wastedPercent\": 79.93207780179068}, {\"url\": \"https:\/\/maps.googleapis.com\/maps-api-v3\/api\/js\/56\/10\/map.js\", \"totalBytes\": 24295, \"wastedBytes\": 22564, \"wastedPercent\": 92.87414084207448}, {\"url\": \"https:\/\/www.keckmedicine.org\/wp-content\/plugins\/events-manager\/includes\/js\/events-manager.js\", \"totalBytes\": 24794, \"wastedBytes\": 21175, \"wastedPercent\": 85.40508531928263}]"

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

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Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.

["div.row > div.col-lg-6 > div.card > img.card-img-top","div.container > span.d-md-none > a.navbar-brand > img.img-fluid","div.container > span.d-md-none > a.navbar-brand > img.img-fluid"]

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.googleapis.com\", \"wastedMs\": 363.458}]"

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

["footer#colophon > div#footer-bottom > div#footer-branding > img.img-fluid"]

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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