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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.

18

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
/_resources/images/RS31868_10455_Gary_Prinz-Lab-engineeri...0.0 ms259.8 KiB
www.uark.edu/my-path-senior-walk/10671_MPSW_Jonah_Reid-5-web.jpg0.0 ms254.9 KiB
www.uark.edu/_resources/images/10296_MPSW_Elyanna_Martinez-5-web.jpg0.0 ms251.5 KiB
www.uark.edu/_resources/images/test-senior-walk-8-web.jpg0.0 ms242.7 KiB
www.uark.edu/_resources/images/danterrion-swanigan.jpg0.0 ms191.4 KiB
www.uark.edu/_resources/images/dedicated-backdrop2.jpg0.0 ms188.6 KiB
www.uark.edu/_resources/images/razorback-logo.png0.0 ms117.4 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
www.uark.edu/404.php0.0 ms43.1 KiB
/signals/config/1487439509120429?v=2.9.303&r=stable&domai...1200.0 s44.8 KiB
www.uark.edu/_resources/images/top-video-poster3.jpg0.0 ms31.7 KiB
www.uark.edu/_resources/css/new-uark-pagestyle-2024.css0.0 ms26.1 KiB
/_resources/php/combine.php?t=js&f=nivo/jquery.nivo.slide...3588.0 s29.8 KiB
www.uark.edu/inc/js/tablesorter/jquery.tablesorter.min.js0.0 ms16.4 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
www.uark.edu/_resources/js/menu-nav-mobile.js0.0 ms10.9 KiB
scripts.clarity.ms/0.8.59/clarity.js86400.0 s26.2 KiB
www.uark.edu/_resources/img/map.png0.0 ms9.4 KiB
www.uark.edu/_resources/js/left-nav.js0.0 ms8.4 KiB
kit.fontawesome.com/023239c67e.js60.0 s5.6 KiB
/widget/view?schools=uark&exclude_types=35971406519437%2C...600.0 s4.9 KiB
www.uark.edu/_resources/js/nivo/nivo-slider.css0.0 ms4.1 KiB
i.ytimg.com/vi/Sz8TP_UgTC4/default.jpg7200.0 s4.3 KiB
i.ytimg.com/vi/TQZetgFKYf0/default.jpg7200.0 s4.2 KiB
cdn01.basis.net/assets/up.js?um=10.0 ms3.1 KiB
i.ytimg.com/vi_webp/VezLHHgSQ_Q/default.webp7200.0 s3.3 KiB
applyundergrad.uark.edu/ping1789.0 s970 B
applygsie.uark.edu/ping1789.0 s969 B
/config/edu/5b0d06b2-051b-44f7-b383-808656ab6fee.js?v=3.5...0.0 ms470 B
static.doubleclick.net/instream/ad_status.js900.0 s494 B
/tr/?id=1487439509120429&ev=PageView&dl=https%3A%2F%2Fwww...0.0 ms19 B
static.doubleclick.net/instream/ad_status.js900.0 s0 B
static.doubleclick.net/instream/ad_status.js900.0 s0 B
www.uark.edu/_resources/videos/homepage-top-1080.webm0.0 ms0 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.23141799999999998] map[node:map[boundingRect:map[bottom:851 height:527 left:0 right:412 top:325 width:412] lhId:page-7-SECTION nodeLabel:Your Path Starts Here One of the most unique traditions found on any campus, S… path:1,HTML,1,BODY,4,DIV,0,DIV,0,DIV,9,SECTION selector:div.uark-page > div#main-content > div.col > section.mt-0 snippet:<section class="mt-0 pt-0 pb-0 border-top border-5 border-primary bg-senior-walk"> type:node] score:0.229901 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:63 height:50 left:12 right:210 top:13 width:198] lhId:page-23-IMG nodeLabel:University of Arkansas path:1,HTML,1,BODY,3,HEADER,0,NAV,0,DIV,0,DIV,0,A,0,IMG selector:div#uark-site-id > div.nav-logo > a#uark-logo-container > img#uark-logo snippet:<img alt="University of Arkansas" id="uark-logo" src="https://includes.uark.edu/assets/ua-logo-horz.svg"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:301 height:48 left:329 right:388 top:253 width:59] lhId:page-10-BUTTON nodeLabel:Play/Pause Video path:1,HTML,1,BODY,4,DIV,0,DIV,0,DIV,5,SECTION,0,BUTTON selector:div#main-content > div.col > section.m-0 > button.play-pause snippet:<button type="button" class="play-pause position-absolute end-0 bottom-0 mb-4 me-4 btn btn-lg text-whit…" style="opacity:0.5;" aria-label="Play/Pause Video"> type:node] score:0.001517]]

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.

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:26.669 source:map[column:74281 line:1 type:source-location url: 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:80.63 source:map[type:text value:[unattributed]]] map[reflowTime:16.355 source:map[column:55304 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/gsap.min.js urlProvider:network]] map[reflowTime:12.749 source:map[column:876 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/DrawSVGPlugin.min.js urlProvider:network]] map[reflowTime:1.353 source:map[column:1277 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/DrawSVGPlugin.min.js urlProvider:network]] map[reflowTime:1.264 source:map[column:1926 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/DrawSVGPlugin.min.js urlProvider:network]] map[reflowTime:1.194 source:map[column:34240 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:3.643 source:map[column:13599 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:0.241 source:map[column:12848 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:1.753 source:map[column:16991 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:0.215 source:map[column:4305 line:10 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/SplitText.min.js urlProvider:network]] map[reflowTime:3.266 source:map[column:3496 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/ScrollTrigger.min.js urlProvider:network]] map[reflowTime:0.181 source:map[column:1973 line:8 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/SplitText.min.js urlProvider:network]] map[reflowTime:0.52 source:map[column:1709 line:8 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/SplitText.min.js urlProvider:network]] map[reflowTime:1.605 source:map[column:2398 line:10 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/SplitText.min.js urlProvider:network]] map[reflowTime:0.185 source:map[column:3603 line:10 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/SplitText.min.js urlProvider:network]] map[reflowTime:0.477 source:map[column:25 line:641 type:source-location url:https://www.uark.edu/ urlProvider:network]] map[reflowTime:0.764 source:map[column:1319 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/gsap.min.js urlProvider:network]] map[reflowTime:29.102 source:map[column:55769 line:0 type:source-location url: urlProvider:network]] map[reflowTime:24.74 source:map[column:31518 line:1 type:source-location url:https://scripts.clarity.ms/0.8.59/clarity.js urlProvider:network]] map[reflowTime:0.215 source:map[column:10143 line:9 type:source-location url:https://cdn.jsdelivr.net/npm/gsap@3.13.0/dist/ScrollTrigger.min.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
Jonah in a denim jacket with a backpack outside White Engineering Hall on campu… div.col-lg-5 > div.row > div.col-4 > img.img-fluid
www.uark.edu/my-path-senior-walk/10671_MPSW_Jonah_Reid-5-web.jpg254.4 KiB248.0 KiB
Martinez in a green shirt and backpack standing inside a modern building with g… div.col-lg-5 > div.row > div.col-4 > img.img-fluid
www.uark.edu/_resources/images/10296_MPSW_Elyanna_Martinez-5-web.jpg251.0 KiB244.6 KiB
Engineer observing a tensile testing machine applying stress to a metal specime… div#main-content > div.col > section.mt-0 > img.img-stretch
/_resources/images/RS31868_10455_Gary_Prinz-Lab-engineeri...259.3 KiB202.9 KiB
Researchers inspecting wheat crops and recording observations in a field under … div#main-content > div.col > section.mt-0 > img.img-stretch
www.uark.edu/_resources/images/dedicated-backdrop2.jpg188.2 KiB163.7 KiB
Danterrion sitting by a campus fountain wearing a green sweatshirt and jeans wi… div.row > div.col-md-7 > div.img-confetti > img.img-confetti
www.uark.edu/_resources/images/danterrion-swanigan.jpg191.0 KiB116.0 KiB
section#razorbackvideo > div.video-overlay > div.position-relative > img.col-5 section#razorbackvideo > div.video-overlay > div.position-relative > img.col-5
www.uark.edu/_resources/images/razorback-logo.png117.1 KiB111.6 KiB
div#main-content > div.col > section.m-0 > video#hero-video div#main-content > div.col > section.m-0 > video#hero-video
www.uark.edu/_resources/images/top-video-poster3.jpg31.4 KiB21.5 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-7-SECTION
nodeLabel: Your Path Starts Here One of the most unique traditions found on any campus, S…
path: 1,HTML,1,BODY,4,DIV,0,DIV,0,DIV,9,SECTION
selector: div.uark-page > div#main-content > div.col > section.mt-0
snippet: <section class="mt-0 pt-0 pb-0 border-top border-5 border-primary bg-senior-walk">

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.
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
value: No additional origins are good candidates for preconnecting

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
includes.uark.edu/css/uark-main-454-d464be853a78.css451.7 KiB4.0 s
www.uark.edu/_resources/js/menu-nav-mobile.js10.9 KiB152 ms
www.uark.edu/_resources/js/left-nav.js8.4 KiB303 ms
www.uark.edu/_resources/css/new-uark-pagestyle-2024.css26.1 KiB909 ms
code.jquery.com/jquery-3.6.0.min.js30.5 KiB1.4 s
cdn.jsdelivr.net/npm/gsap@3.13.0/dist/gsap.min.js28.6 KiB304 ms
/css2?family=Roboto+Serif:ital,opsz,wght@0,8..144,200..90...1.2 KiB782 ms
cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js23.6 KiB455 ms
cdn.jsdelivr.net/npm/gsap@3.13.0/dist/MotionPathPlugin.min.js9.9 KiB911 ms
cdn.jsdelivr.net/npm/gsap@3.13.0/dist/DrawSVGPlugin.min.js2.3 KiB152 ms
cdn.jsdelivr.net/npm/gsap@3.13.0/dist/ScrollTrigger.min.js17.9 KiB304 ms
use.fontawesome.com/releases/v5.15.4/css/v4-shims.css4.8 KiB764 ms
/css2?family=Lato:ital,wght@0,300;0,400;0,700;1,300;1,400...642 B151 ms
cdn.jsdelivr.net/npm/gsap@3.13.0/dist/SplitText.min.js3.9 KiB

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

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: 902 ms
URLTime Spent
uark.edu/902 ms
www.uark.edu/0.0 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
Your Path Starts Here One of the most unique traditions found on any campus, S… div.uark-page > div#main-content > div.col > section.mt-0
0.230
Play/Pause Video div#main-content > div.col > section.m-0 > button.play-pause
0.002

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.

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: 0.0 ms 4.1 KiB
URLTransfer SizeEst Savings
www.uark.edu/_resources/css/new-uark-pagestyle-2024.css26.1 KiB4.1 KiB

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 18.7 KiB
URLTransfer SizeEst Savings
/_resources/php/combine.php?t=js&f=nivo/jquery.nivo.slide...29.6 KiB13.0 KiB
www.uark.edu/_resources/js/menu-nav-mobile.js10.7 KiB3.3 KiB
www.uark.edu/_resources/js/left-nav.js8.1 KiB2.4 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: 2.4 s 438.8 KiB
URLTransfer SizeEst Savings
includes.uark.edu/css/uark-main-454-d464be853a78.css451.0 KiB417.8 KiB
www.uark.edu/_resources/css/new-uark-pagestyle-2024.css25.8 KiB21.0 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: 200 ms 334.4 KiB
URLTransfer SizeEst Savings
prod.ally.ac/static/integration/api/ally.ui.b4fc30877e1b5491fbd6.js119.2 KiB77.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-N5Z7HW144.3 KiB74.3 KiB
www.googletagmanager.com/gtag/js?id=G-QB9RS5X6BB&cx=c&gtm=4e64k0151.6 KiB64.7 KiB
www.googletagmanager.com/gtag/js?id=AW-17497635696&cx=c&gtm=4e64k0143.3 KiB56.4 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB33.6 KiB
/_resources/php/combine.php?t=js&f=nivo/jquery.nivo.slide...29.6 KiB28.0 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
cdn.jsdelivr.net/npm/gsap@3.13.0/dist/gsap.min.js5.3 s1.5 s8.4 ms
www.uark.edu/2.2 s792 ms20 ms
Unattributable1.4 s108 ms0.0 ms
www.googletagmanager.com/gtm.js?id=GTM-N5Z7HW917 ms741 ms160 ms
scripts.clarity.ms/0.8.59/clarity.js486 ms445 ms11 ms
www.googletagmanager.com/gtag/js?id=AW-17497635696&cx=c&gtm=4e64k0442 ms382 ms51 ms
www.googletagmanager.com/gtag/js?id=G-QB9RS5X6BB&cx=c&gtm=4e64k0406 ms347 ms56 ms
kit.fontawesome.com/023239c67e.js368 ms201 ms51 ms
prod.ally.ac/static/integration/api/ally.ui.b4fc30877e1b5491fbd6.js325 ms164 ms57 ms
/signals/config/1487439509120429?v=2.9.303&r=stable&domai...320 ms278 ms41 ms
sc-static.net/scevent.min.js222 ms206 ms7.3 ms
connect.facebook.net/en_US/fbevents.js216 ms152 ms46 ms
www.uark.edu/_resources/js/menu-nav-mobile.js185 ms165 ms1.8 ms
cdn.jsdelivr.net/npm/gsap@3.13.0/dist/SplitText.min.js181 ms76 ms1.2 ms
code.jquery.com/jquery-3.6.0.min.js146 ms123 ms13 ms
cdn.jsdelivr.net/npm/gsap@3.13.0/dist/ScrollTrigger.min.js129 ms61 ms5.7 ms
cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js111 ms84 ms9.8 ms
cdn01.basis.net/assets/up.js?um=175 ms71 ms1.1 ms
bat.bing.com/bat.js59 ms53 ms6.3 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 Evaluation6.5 s
Other4.5 s
Style & Layout1.4 s
Rendering837 ms
Script Parsing & Compilation600 ms
Parse HTML & CSS132 ms
Garbage Collection131 ms

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
www.uark.edu/_resources/videos/homepage-top-1080.webm8.1 MiB
includes.uark.edu/css/uark-main-454-d464be853a78.css451.7 KiB
www.youtube.com/s/player/1bb6ee63/player_embed_es6.vflset/en_US/base.js436.0 KiB
/_resources/images/RS31868_10455_Gary_Prinz-Lab-engineeri...259.8 KiB
www.uark.edu/my-path-senior-walk/10671_MPSW_Jonah_Reid-5-web.jpg254.9 KiB
www.uark.edu/_resources/images/10296_MPSW_Elyanna_Martinez-5-web.jpg251.5 KiB
www.uark.edu/_resources/images/test-senior-walk-8-web.jpg242.7 KiB
www.uark.edu/_resources/images/danterrion-swanigan.jpg191.4 KiB
www.uark.edu/_resources/images/dedicated-backdrop2.jpg188.6 KiB
/s/_/ytembeds/_/js/k=ytembeds.base.en_US.5f0apfZzpOA.2021...183.1 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 inspecting wheat crops and recording observations in a field under … div#main-content > div.col > section.mt-0 > img.img-stretch
www.uark.edu/_resources/images/dedicated-backdrop2.jpg
Engineer observing a tensile testing machine applying stress to a metal specime… div#main-content > div.col > section.mt-0 > img.img-stretch
/_resources/images/RS31868_10455_Gary_Prinz-Lab-engineeri...
Danterrion sitting by a campus fountain wearing a green sweatshirt and jeans wi… div.row > div.col-md-7 > div.img-confetti > img.img-confetti
www.uark.edu/_resources/images/danterrion-swanigan.jpg
Martinez in a green shirt and backpack standing inside a modern building with g… div.col-lg-5 > div.row > div.col-4 > img.img-fluid
www.uark.edu/_resources/images/10296_MPSW_Elyanna_Martinez-5-web.jpg
Jonah in a denim jacket with a backpack outside White Engineering Hall on campu… div.col-lg-5 > div.row > div.col-4 > img.img-fluid
www.uark.edu/my-path-senior-walk/10671_MPSW_Jonah_Reid-5-web.jpg
div.d-flex > span > picture > img div.d-flex > span > picture > img
includes.uark.edu/assets/tower-grey.webp
University of Arkansas div#uark-site-id > div.nav-logo > a#uark-logo-container > img#uark-logo
includes.uark.edu/assets/ua-logo-horz.svg
Mid-South AI Research Consortium to Fuel Innovation div.row > div.col-md-8 > a > img.img-fluid
University Sets Research Record, Focuses on Improving Lives div.row > div.col-4 > a > img.img-fluid
School of Art Invites Campus to Celebrate Fine Arts Center Grand Reopening on A… div.row > div.col-4 > a > img.img-fluid
U of A to Unveil Solar Farm on Earth Day, Launching a Landmark Clean Energy Ini… div.row > div.col-4 > a > img.img-fluid

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

●Optimize DOM size
●Font display
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 11 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 9 animated elements found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 50 ms
●Server Backend Latencies 240 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 100 ms
○INP breakdown
86

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.

ARIA

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
MENU nav#uark-brand > div#uark-site-id > nav#uark-mobile-menu-button > button.navbar-toggler

Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
Edit webpage Copyright of University of Arkansas body.loaded > span#directedit-footer

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ACADEMICS div > ul#footer-global-links > li.list-inline-item > a
NEWS div > ul#footer-global-links > li.list-inline-item > a
RAZORBACKS div > ul#footer-global-links > li.list-inline-item > a
479-575-2000 div.d-flex > div.flex-grow-1 > address > a
Title IX div.col-md-12 > ul.list-inline > li.list-inline-item > a
Jobs div.col-md-12 > ul.list-inline > li.list-inline-item > a

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
479-575-2000 div.d-flex > div.flex-grow-1 > address > a
○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 are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●`[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
●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
●Heading elements appear in a sequentially-descending order
●Skip links are focusable.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●Identical links have the same purpose.
○`[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.
○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.
○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.
81

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
cdn01.basis.net/assets/up.js?um=1
●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 browser errors logged to the console
●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 clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
92

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.

Content Best Practices

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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
●Page has successful HTTP status code
●Links have descriptive text
●Links are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
○Document has a valid `rel=canonical`

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