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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

29

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
chatui.ida.gideontaylor.com/luc/scripts/web-sdk.js3600.0 s323.4 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
/signals/config/210020266439517?v=2.9.303&r=stable&domain...1200.0 s46.7 KiB
siteimproveanalytics.com/js/siteanalyze_56625.js86400.0 s96.0 KiB
chatui.ida.gideontaylor.com/luc/scripts/IS_CV_OB_WIDGET_SDK.js3600.0 s46.5 KiB
chatui.ida.gideontaylor.com/luc/scripts/IS_CV_OB_SETTINGS_SDK.js3600.0 s38.5 KiB
chatui.ida.gideontaylor.com/luc/styles/IS_CV_OB_STYLES_SDK.css3600.0 s33.0 KiB
chatui.ida.gideontaylor.com/luc/styles/CLIENT_CV_OB_REMOTE_STYLES.css3600.0 s28.0 KiB
chatui.ida.gideontaylor.com/luc/scripts/is_core_lite.js3600.0 s26.7 KiB
chatui.ida.gideontaylor.com/luc/scripts/IS_CORE_CONFIG_JS.js3600.0 s26.0 KiB
chatui.ida.gideontaylor.com/luc/IS_CV_PUBLIC_HOOK.js3600.0 s24.5 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
chatui.ida.gideontaylor.com/luc/styles/IS_CV_THEME_BASE.css3600.0 s18.7 KiB
/signals/config/487625152203015?v=2.9.303&r=stable&domain...1200.0 s16.4 KiB
/signals/config/1481374495510905?v=2.9.303&r=stable&domai...1200.0 s16.3 KiB
/signals/config/774005010266124?v=2.9.303&r=stable&domain...1200.0 s16.3 KiB
/signals/config/377693661641616?v=2.9.303&r=stable&domain...1200.0 s16.3 KiB
tags.srv.stackadapt.com/events.js5.0 s7.7 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
s.yimg.com/wi/ytc.js0.0 ms7.1 KiB
chatui.ida.gideontaylor.com/luc/IS_CV_ENV_CONFIG.js60.0 s4.4 KiB
cdn01.basis.net/assets/up.js?um=10.0 ms3.1 KiB
uao.luc.edu/ping1779.0 s949 B
gpem.luc.edu/ping1779.0 s948 B
/collect?v=2&fmt=js&pid=678508%2C6746489&time=17768988742...0.0 ms692 B
/config/edu/d021b4fb-e4c4-4119-8690-a8dc964db69f.js?v=3.5...0.0 ms442 B
/config/edu/e2c72a76-ed1f-4bff-9493-9e400eb90248.js?v=3.5...0.0 ms271 B
/tr/?id=210020266439517&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/tr/?id=210020266439517&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/tr/?id=1481374495510905&ev=PageView&dl=https%3A%2F%2Fwww...0.0 ms16 B
/tr/?id=487625152203015&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/tr/?id=774005010266124&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/tr/?id=377693661641616&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/prod01/cdn/media/luc-redesign-2026/homepage-assets/loyol...0.0 ms0 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLEst Savings
/media/luc-redesign-2026/fonts/692e9d98-a1c5-4d26-9831-b7...515 ms
/media/luc-redesign-2026/fonts/476def8b-6379-4133-9503-ca...500 ms
www.luc.edu/media/luc-redesign-2026/fonts/antenna-condensed-black.woff410 ms
www.luc.edu/media/luc-redesign-2026/fonts/antenna-condensed-light.woff400 ms
www.luc.edu/media/luc-redesign-2026/fonts/antenna-condensed-bold.woff200 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-1.woff230 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-0.woff220 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-brands-400-0.woff220 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-12.woff215 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:38.521 source:map[column:17321 line:10 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:1.034 source:map[column:33734 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:2.614 source:map[column:13363 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:0.336 source:map[column:12623 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:1.962 source:map[column:16743 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:70.692 source:map[column:55073 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/gsap.min.js urlProvider:network]] map[reflowTime:0.673 source:map[column:59539 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/gsap.min.js urlProvider:network]] map[reflowTime:0.168 source:map[column:23473 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:0.298 source:map[column:13694 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:0.415 source:map[column:13835 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:0.439 source:map[column:13988 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:1.259 source:map[column:14012 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:0.481 source:map[column:14024 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:0.662 source:map[column:20 line:210 type:source-location url:https://www.luc.edu/media/luc-redesign-2026/js/luc-components.js urlProvider:network]] map[reflowTime:1.825 source:map[column:3496 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:40.37 source:map[column:9918 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:43.577 source:map[column:16622 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:1.512 source:map[column:3305 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:5.575 source:map[column:41 line:679 type:source-location url:https://www.luc.edu/media/luc-redesign-2026/js/luc-components.js urlProvider:network]] map[reflowTime:0.846 source:map[column:55777 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/gsap.min.js urlProvider:network]] map[reflowTime:0.309 source:map[column:63232 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/gsap.min.js urlProvider:network]] map[reflowTime:1.152 source:map[column:55870 line:9 type:source-location url:https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/gsap.min.js urlProvider:network]] map[reflowTime:20.885 source:map[column:30 line:706 type:source-location url:https://www.luc.edu/media/luc-redesign-2026/js/luc-components.js urlProvider:network]] map[reflowTime:17.93 source:map[column:317261 line:4 type:source-location url:https://chatui.ida.gideontaylor.com/luc/scripts/web-sdk.js urlProvider:network]] map[reflowTime:9.528 source:map[column:177786 line:4 type:source-location url:https://chatui.ida.gideontaylor.com/luc/scripts/web-sdk.js urlProvider:network]] map[reflowTime:6.42 source:map[column:177656 line:4 type:source-location url:https://chatui.ida.gideontaylor.com/luc/scripts/web-sdk.js urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Researchers working in the field div.stats__block > div.stats__media > div.stats__image-container > img.stats__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/stats-1.jpg361.5 KiB302.1 KiB
Where Research, Service, and Global Impact Come Together By working alongside … body > div.pin-spacer > main#main-content > section.stats
/prod01/cdn/media/luc-redesign-2026/images/stats-backgrou...837.5 KiB295.9 KiB
Loyola's global campus div.stats__block > div.stats__media > div.stats__image-container > img.stats__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/stats-3.jpg292.7 KiB233.4 KiB
Students engaged in community service div.stats__block > div.stats__media > div.stats__image-container > img.stats__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/stats-2.jpg288.7 KiB229.4 KiB
placeholder section.routing-panel > div.routing-panel__container > div.routing-panel__image-container > img.routing-panel__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/routing-panel.jpg283.6 KiB218.1 KiB
Ramblers soccer goalie finds a service win in Special Olympics LUC div.news-feature__grid > article.news-feature__card > a.news-feature__link > img.news-feature__image
/media/lucedu/universityhomepage/homepagescroll/aidan-cra...255.4 KiB211.3 KiB
Grand interior of a historic building with ornate architecture and natural light section.cta-panel > div.cta-panel__container > div.cta-panel__image-wrapper > img.cta-panel__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/cta-panel.jpg253.9 KiB197.4 KiB
Loyola's Chaplain Mentor Program gets to the heart of patient-centered care div.news-feature__sidebar > article.news-feature__card > a.news-feature__link > img.news-feature__image
/media/lucedu/universityhomepage/homepagescroll/chaplain-...161.9 KiB117.8 KiB
Image of Loyola alum div.news-feature__sidebar > article.news-feature__card > a.news-feature__link > img.news-feature__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/news-3.jpg54.0 KiB48.7 KiB
Image of Dean Michèle Alexandre div.news-feature__grid > article.news-feature__card > a.news-feature__link > img.news-feature__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/news-2.jpg48.5 KiB37.2 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:791.636 label:Time to first byte subpart:timeToFirstByte] map[duration:2037.989 label:Element render delay subpart:elementRenderDelay]]
lhId: page-10-H1
nodeLabel: Learning That Moves the World Forward
path: 1,HTML,1,BODY,13,DIV,0,MAIN,0,SECTION,0,DIV,1,DIV,0,H1
selector: section.luc-hero > div.luc-hero__video-hero-container > div.luc-hero__video-hero-content > h1.luc-hero__heading
snippet: <h1 class="luc-hero__heading">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/gsap.min.js25.5 KiB1.2 s
cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js16.2 KiB1.0 s
www.luc.edu/media/luc-redesign-2026/css/luc-components.css27.6 KiB603 ms
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css6.1 KiB794 ms
www.luc.edu/media/luc-redesign-2026/css/luc-nav-footer.css32.0 KiB754 ms
/css2?family=Open+Sans:ital,wght@0,300;0,400;0,500;0,600;...3.0 KiB764 ms
www.luc.edu/media/lucedu/styleassets/js/kitfontawesome.js6.0 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 835 ms
URLTime Spent
luc.edu/835 ms
www.luc.edu/0.0 ms

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 450 ms 59.8 KiB
URLTransfer SizeEst Savings
www.luc.edu/media/luc-redesign-2026/css/luc-nav-footer.css32.0 KiB23.8 KiB
www.luc.edu/media/luc-redesign-2026/css/luc-components.css27.6 KiB19.6 KiB
chatui.ida.gideontaylor.com/luc/styles/IS_CV_OB_STYLES_SDK.css33.0 KiB7.0 KiB
chatui.ida.gideontaylor.com/luc/styles/CLIENT_CV_OB_REMOTE_STYLES.css28.0 KiB5.9 KiB
chatui.ida.gideontaylor.com/luc/styles/IS_CV_THEME_BASE.css18.7 KiB3.6 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 450 ms 253.0 KiB
URLTransfer SizeEst Savings
/*! * Font Awesome Pro 6.7.2 by @fontawesome - https://fontawesome.com * License - https://fontaw…102.9 KiB102.3 KiB
chatui.ida.gideontaylor.com/luc/styles/IS_CV_OB_STYLES_SDK.css32.8 KiB29.9 KiB
www.luc.edu/media/luc-redesign-2026/css/luc-nav-footer.css30.8 KiB27.4 KiB
www.luc.edu/media/luc-redesign-2026/css/luc-components.css26.4 KiB22.1 KiB
chatui.ida.gideontaylor.com/luc/styles/CLIENT_CV_OB_REMOTE_STYLES.css27.8 KiB21.6 KiB
@keyframes scale-in-center{0%{opacity:1;transform:scale(0)} …21.8 KiB20.2 KiB
chatui.ida.gideontaylor.com/luc/styles/IS_CV_THEME_BASE.css18.5 KiB18.1 KiB
/*! * Font Awesome Pro 6.7.2 by @fontawesome - https://fontawesome.com * License - https://fontaw…11.4 KiB11.4 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.7 s 1.3 MiB
URLTransfer SizeEst Savings
chatui.ida.gideontaylor.com/luc/scripts/web-sdk.js322.9 KiB165.2 KiB
www.googletagmanager.com/gtag/js?id=AW-1002386398&cx=c&gtm=4e64k1144.4 KiB105.8 KiB
www.googletagmanager.com/gtag/js?id=AW-16765406308&cx=c&gtm=4e64k1136.4 KiB102.5 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js109.0 KiB84.6 KiB
www.googletagmanager.com/gtag/js?id=AW-%20%20449512864133.9 KiB79.4 KiB
siteimproveanalytics.com/js/siteanalyze_56625.js95.3 KiB73.0 KiB
www.googletagmanager.com/gtag/destination?id=AW-998946033&cx=c&gtm=4e64k1133.9 KiB66.9 KiB
www.googletagmanager.com/gtag/destination?id=AW-401610859&cx=c&gtm=4e64k1136.8 KiB66.7 KiB
www.googletagmanager.com/gtag/js?id=G-ZK6NFD58LE&cx=c&gtm=4e64k1173.3 KiB64.1 KiB
www.googletagmanager.com/gtag/js?id=AW-362801637&cx=c&gtm=4e64k1143.4 KiB61.5 KiB
www.googletagmanager.com/gtag/js?id=AW-17474599721&cx=c&gtm=4e64k1143.4 KiB61.3 KiB
www.googletagmanager.com/gtag/js?id=AW-1002386398144.4 KiB61.1 KiB
www.googletagmanager.com/gtag/js?id=AW-449512864&cx=c&gtm=4e64k1133.9 KiB60.5 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js109.0 KiB56.2 KiB
www.googletagmanager.com/gtag/js?id=GT-MKTDMNFL&cx=c&gtm=4e64k1136.4 KiB55.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-54XXDT202.1 KiB50.6 KiB
chatui.ida.gideontaylor.com/luc/scripts/IS_CV_OB_WIDGET_SDK.js46.3 KiB38.7 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB30.0 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.googletagmanager.com/gtm.js?id=GTM-54XXDT2.7 s2.4 s202 ms
Unattributable2.3 s248 ms0.0 ms
www.luc.edu/media/luc-redesign-2026/js/luc-components.js1.6 s865 ms6.5 ms
www.luc.edu/1.5 s19 ms4.9 ms
cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/ScrollTrigger.min.js1.5 s332 ms6.9 ms
www.googletagmanager.com/gtag/js?id=G-ZK6NFD58LE&cx=c&gtm=4e64k11.4 s1.3 s104 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js697 ms449 ms240 ms
www.googletagmanager.com/gtag/js?id=AW-362801637&cx=c&gtm=4e64k1546 ms361 ms116 ms
cdnjs.cloudflare.com/ajax/libs/gsap/3.12.5/gsap.min.js525 ms103 ms12 ms
chatui.ida.gideontaylor.com/luc/IS_CV_PUBLIC_HOOK.js448 ms291 ms4.7 ms
www.googletagmanager.com/gtag/js?id=AW-449512864&cx=c&gtm=4e64k1392 ms322 ms64 ms
sc-static.net/scevent.min.js379 ms230 ms10.0 ms
www.googletagmanager.com/gtag/js?id=AW-17474599721&cx=c&gtm=4e64k1365 ms293 ms70 ms
www.googletagmanager.com/gtag/js?id=GT-MKTDMNFL&cx=c&gtm=4e64k1340 ms285 ms52 ms
www.googletagmanager.com/gtag/destination?id=AW-998946033&cx=c&gtm=4e64k1332 ms246 ms84 ms
/signals/config/210020266439517?v=2.9.303&r=stable&domain...301 ms267 ms31 ms
www.googletagmanager.com/gtag/destination?id=AW-401610859&cx=c&gtm=4e64k1290 ms230 ms57 ms
connect.facebook.net/en_US/fbevents.js272 ms193 ms78 ms
www.luc.edu/media/lucedu/styleassets/js/kitfontawesome.js262 ms256 ms2.6 ms
siteimproveanalytics.com/js/siteanalyze_56625.js199 ms126 ms65 ms
www.googletagmanager.com/gtag/js?id=AW-1002386398179 ms111 ms66 ms
www.googletagmanager.com/gtag/js?id=AW-%20%20449512864150 ms85 ms63 ms
snap.licdn.com/li.lms-analytics/insight.min.js144 ms102 ms28 ms
tags.srv.stackadapt.com/events.js122 ms89 ms11 ms
www.googletagmanager.com/gtag/js?id=AW-16765406308&cx=c&gtm=4e64k1109 ms52 ms55 ms
www.googletagmanager.com/gtag/js?id=AW-1002386398&cx=c&gtm=4e64k1104 ms41 ms62 ms
static.ads-twitter.com/uwt.js99 ms89 ms7.4 ms
/signals/config/1481374495510905?v=2.9.303&r=stable&domai...98 ms80 ms14 ms
www.google-analytics.com/analytics.js96 ms77 ms8.5 ms
chatui.ida.gideontaylor.com/luc/scripts/web-sdk.js87 ms38 ms47 ms
/signals/config/487625152203015?v=2.9.303&r=stable&domain...83 ms65 ms14 ms
/signals/config/774005010266124?v=2.9.303&r=stable&domain...81 ms58 ms14 ms
analytics.tiktok.com/i18n/pixel/static/identify_5cff1caf.js79 ms54 ms24 ms
/signals/config/377693661641616?v=2.9.303&r=stable&domain...75 ms53 ms14 ms
cdn01.basis.net/assets/up.js?um=158 ms54 ms1.2 ms
s.yimg.com/wi/ytc.js57 ms38 ms4.2 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation10.0 s
Other3.1 s
Style & Layout2.5 s
Script Parsing & Compilation1.7 s
Garbage Collection351 ms
Rendering339 ms
Parse HTML & CSS143 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 63.7 KiB
URLTransfer SizeEst Savings
chatui.ida.gideontaylor.com/luc/scripts/IS_CORE_CONFIG_JS.js25.8 KiB22.3 KiB
chatui.ida.gideontaylor.com/luc/scripts/IS_CV_OB_SETTINGS_SDK.js38.2 KiB16.6 KiB
chatui.ida.gideontaylor.com/luc/scripts/IS_CV_OB_WIDGET_SDK.js46.3 KiB14.0 KiB
chatui.ida.gideontaylor.com/luc/IS_CV_PUBLIC_HOOK.js24.2 KiB7.9 KiB
www.luc.edu/media/luc-redesign-2026/js/luc-components.js8.3 KiB2.9 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
/prod01/cdn/media/luc-redesign-2026/homepage-assets/loyol...20.6 MiB
/prod01/cdn/media/luc-redesign-2026/images/stats-backgrou...839.0 KiB
www.luc.edu/media/luc-redesign-2026/homepage-assets/burst.svg441.7 KiB
www.luc.edu/media/luc-redesign-2026/homepage-assets/flare-sunburst.png398.3 KiB
www.luc.edu/media/luc-redesign-2026/homepage-assets/stats-1.jpg363.2 KiB
chatui.ida.gideontaylor.com/luc/scripts/web-sdk.js323.4 KiB
www.luc.edu/media/luc-redesign-2026/homepage-assets/stats-3.jpg294.2 KiB
www.luc.edu/media/luc-redesign-2026/homepage-assets/stats-2.jpg290.3 KiB
www.luc.edu/media/luc-redesign-2026/homepage-assets/routing-panel.jpg285.1 KiB
/media/lucedu/universityhomepage/homepagescroll/aidan-cra...256.9 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Researchers working in the field div.stats__block > div.stats__media > div.stats__image-container > img.stats__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/stats-1.jpg
Students engaged in community service div.stats__block > div.stats__media > div.stats__image-container > img.stats__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/stats-2.jpg
Loyola's global campus div.stats__block > div.stats__media > div.stats__image-container > img.stats__image
www.luc.edu/media/luc-redesign-2026/homepage-assets/stats-3.jpg
Loyola University Chicago header.luc-header > div.luc-nav-primary > a.luc-nav__logo-link > img.luc-nav__logo-img
/prod01/cdn/media/luc-redesign-2026/images/Loyola-Univers...
Loyola University Chicago div.luc-footer__container > div.luc-footer__logo > a.luc-footer__logo-link > img.luc-footer__logo-img
/prod01/cdn/media/luc-redesign-2026/images/Loyola-Univers...

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

●Layout shift culprits
●Optimize DOM size
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 13 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 1 animated element found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 150 ms
●Server Backend Latencies 290 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 10 ms
●Avoid large layout shifts 15 layout shifts found
○INP breakdown
○LCP request discovery
94

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > img body > img

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●Touch targets have sufficient size and spacing.
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○No element has a `[tabindex]` value greater than 0
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
77

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
AttributionReporting
www.googletagmanager.com/gtag/js?id=GT-MKTDMNFL&cx=c&gtm=4e64k1 line 542, col 244

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
www.luc.edu/ line 326, col 2
ReferenceError: $ is not defined at https://www.luc.edu/:327:3
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
75

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Student body > div.isCV_PublicChat > div#IS_CV_PUBLIC_LOGIN > a.isCV_PublicLoginButton
Faculty Member body > div.isCV_PublicChat > div#IS_CV_PUBLIC_LOGIN > a.isCV_PublicLoginButton
Staff Member body > div.isCV_PublicChat > div#IS_CV_PUBLIC_LOGIN > a.isCV_PublicLoginButton
Prospective Student body > div.isCV_PublicChat > div#IS_CV_PUBLIC_LOGIN > a.isCV_PublicLoginButton
Guest Chat User body > div.isCV_PublicChat > div#IS_CV_PUBLIC_LOGIN > a.isCV_PublicLoginButton

To appear in search results, crawlers need access to your app.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > img body > img

Canonical links suggest which URL to show in search results. Learn more about canonical links.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links have descriptive text
●Document has a valid `hreflang`
○robots.txt is valid

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