C — https://unlv.edu | BeaverCheck Audit

Site Health

Score: 73 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Several missing protections leave your users and data exposed.

Mostly accessible, but some users still face barriers.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Good content signals with minor gaps.

Heavier than average — reducing page weight saves energy and bandwidth.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Drupal · 358 peers

You 73

Avg 73

At average

0 50 100

Better than 36% of Drupal sites See full Drupal benchmark →

Animate.css · 34 peers

You 73

Avg 72

At average

0 50 100

Better than 52% of Animate.css sites See full Animate.css benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

Page weighs 16.0 MB (12.7 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget

1 link(s) with no accessible text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality

101 third-party resources (100% of weight)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Inventory

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Embed this badge

Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Funlv.edu)](https://beavercheck.com/results/c3164ea1-30d0-47f1-b3f7-44567cad5e76)

HTML

<a href="https://beavercheck.com/results/c3164ea1-30d0-47f1-b3f7-44567cad5e76"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Funlv.edu" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Funlv.edu

This badge auto-updates with your latest scan result.

What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 4.8s exceeds Google's 2.5s 'Good' threshold and the 2 performance issues below directly contribute to it. Addressing the critical issues below would have the most immediate impact on your user trust.

2 security gaps detected — browsers may warn visitors about your site.

Your LCP is 4.8s — fixing the 2 performance criticals could bring it under Google's 2.5s 'Good' threshold.

1 accessibility issue excludes users who rely on assistive technology.

Conversion Barriers

3 critical 4 warning

7 barrier(s) likely increasing bounce by ~31%.

Speed (2)

Page takes 4.8s to load

+12% bounce

Users abandon at ~3s — you're 2.3s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 1.1s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

Severe layout shift during page load

+6% bounce

Users mis-click when content jumps — converting intent into frustration

Fix: Reserve space for images, ads, and embeds with explicit width/height

Content (2)

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Content is hard to read

+2% bounce

Graduate-level reading difficulty — limits the addressable audience for product or blog pages

Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

$650 investment → $3,590/month returns + USD 157,500 risk avoided

Payback period: < 1 month First-year ROI: +6528%

Investment

$650

6h · 5 findings

Monthly returns

$3,590 /mo

~$43,081 / year

Conversions recovered $3,587
Bandwidth savings $3.20

Regulatory risk avoided

USD 157,500

if kept compliant

ADA Title III USD 150,000
CCPA/CPRA USD 7,500

Payback period

0 12mo 24mo

$100 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

$650

6.5 developer hours at $100/hr

Based on United States rates ($100/hr)

Quick wins

$100 2 fixes in ~60 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

$13,128 / month at risk

~$157,538 / year if left unfixed

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA

No privacy policy link detected
CCPA/CPRA: USD 2,500 – USD 7,500
Trackers detected but no cookie policy found
CCPA/CPRA: USD 2,500 – USD 7,500
Trackers detected but no privacy policy found
CCPA/CPRA: USD 2,500 – USD 7,500

+2 more

Bandwidth Waste

$3.20 /mo

39947.4 MB/mo × 0.080 USD/GB

Optimize transfer: save ~4.0 MB per page load
Saves $3.20/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue

Current bounce (est.)

After fixes (est.)

Estimated bounce reduction

Fix 4 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

100

Accessibility

Best Practices

100

SEO

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

2.89 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

4.76 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

1.12 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.438

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.89 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

15.94 s

Detailed Report

Audit breakdown by category with detailed findings.

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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.

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:0.437776] map[node:map[boundingRect:map[bottom:727 height:378 left:0 right:412 top:349 width:412] lhId:page-9-SECTION nodeLabel:Admission Resources Visit Campus Visit Campus Apply Now Apply Now Request Info … path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,SECTION selector:div.field--item > div.paragraph > div.field > section#request-info snippet:<section id="request-info" class="homepage-quote padding-sm text-light" aria-label="Admission Resources"> type:node] score:0.309388 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1001 height:275 left:0 right:412 top:727 width:412] lhId:page-2-IMG nodeLabel:Student wearing V.R. headset path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION,0,DIV,0,PICTURE,7,IMG selector:section#innovative-academics > div.layer-image > picture > img snippet:<img src="/sites/default/files/media/image/2025-12/academics-D76323_056-480x320.jpg" alt="Student wearing V.R. headset"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:1398 height:671 left:0 right:412 top:727 width:412] lhId:page-6-SECTION nodeLabel:INNOVATIVE ACADEMICS With 78 majors and 84 minors, UNLV does more than offer o… path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION selector:div.field--item > div.paragraph > div.field > section#innovative-academics snippet:<section id="innovative-academics" class="homepage-section" aria-label="Innovative Academics"> type:node] score:0.069951 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1001 height:275 left:0 right:412 top:727 width:412] lhId:page-2-IMG nodeLabel:Student wearing V.R. headset path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION,0,DIV,0,PICTURE,7,IMG selector:section#innovative-academics > div.layer-image > picture > img snippet:<img src="/sites/default/files/media/image/2025-12/academics-D76323_056-480x320.jpg" alt="Student wearing V.R. headset"> type:node]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/robotocondensed/v31/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQk6YvM.woff2]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2]]] type:subitems]] map[node:map[boundingRect:map[bottom:1398 height:671 left:0 right:412 top:727 width:412] lhId:page-6-SECTION nodeLabel:INNOVATIVE ACADEMICS With 78 majors and 84 minors, UNLV does more than offer o… path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION selector:div.field--item > div.paragraph > div.field > section#innovative-academics snippet:<section id="innovative-academics" class="homepage-section" aria-label="Innovative Academics"> type:node] score:0.057764 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1001 height:275 left:0 right:412 top:727 width:412] lhId:page-2-IMG nodeLabel:Student wearing V.R. headset path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION,0,DIV,0,PICTURE,7,IMG selector:section#innovative-academics > div.layer-image > picture > img snippet:<img src="/sites/default/files/media/image/2025-12/academics-D76323_056-480x320.jpg" alt="Student wearing V.R. headset"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:459 height:54 left:275 right:343 top:405 width:68] lhId:page-14-I nodeLabel:div.click-region > div.stat > div.stat-icon > i.fa-solid path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,SECTION,0,DIV,0,DIV,2,DIV,0,DIV,1,DIV,0,DIV,0,I selector:div.click-region > div.stat > div.stat-icon > i.fa-solid snippet:<i class="fa-solid fa-user-check fa-3x" aria-hidden="true"> type:node] score:0.000486 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1001 height:275 left:0 right:412 top:727 width:412] lhId:page-2-IMG nodeLabel:Student wearing V.R. headset path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION,0,DIV,0,PICTURE,7,IMG selector:section#innovative-academics > div.layer-image > picture > img snippet:<img src="/sites/default/files/media/image/2025-12/academics-D76323_056-480x320.jpg" alt="Student wearing V.R. headset"> type:node]] map[cause:Web font extra:map[type:url value:https://ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-brands-400-0.woff2]] map[cause:Web font extra:map[type:url value:https://ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-13.woff2]] map[cause:Web font extra:map[type:url value:https://ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-sharp-solid-900-12.woff2]] map[cause:Web font extra:map[type:url value:https://ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-16.woff2]]] type:subitems]] map[node:map[boundingRect:map[bottom:24 height:24 left:172 right:412 top:0 width:240] lhId:page-5-DIV nodeLabel:AUDIENCES TOPICS path:1,HTML,1,BODY,3,DIV,0,NAV,0,DIV,0,DIV,0,DIV,4,DIV selector:div.navbar-top > div.container > div.row > div#dropdown-container snippet:<div id="dropdown-container" class="col-xs-7"> type:node] score:0.000187]]

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.

URL	Est Savings
fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	80 ms
/s/robotocondensed/v31/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQ...	80 ms
fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2	80 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-13.woff2	35 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-1.woff2	35 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-16.woff2	35 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-brands-400-0.woff2	30 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-sharp-solid-900-12.woff2	30 ms

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.

	URL	Resource Size	Est Savings
Lied Library with the Las Vegas strip in the background `section#worldwide-destination > div.layer-image > picture > img`	/sites/default/files/media/image/2025-08/worldwide_destin...	53.9 KiB	28.9 KiB
Closeup of pom poms `section#ready > div.layer-image > picture > img`	/sites/default/files/media/image/2023-07/ready_rebel-D719...	42.9 KiB	17.9 KiB
Student wearing V.R. headset `section#innovative-academics > div.layer-image > picture > img`	/sites/default/files/media/image/2025-12/academics-D76323...	36.0 KiB	11.0 KiB
Students walking on campus `section#campus-life > div.layer-image > picture > img`	/sites/default/files/media/image/2025-12/campus_life-D752...	33.5 KiB	8.5 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-4-IMG

nodeLabel: Students working with a laser in a lab.

path: 1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,SECTION,1,DIV,0,IMG

selector: div.field > section#introduction > div.fallback-image > img.img-responsive

snippet: <img alt="Students working with a laser in a lab." src="/sites/default/files/media/image/2026-02/homepage_20206_mar-768x512.jpg" typeof="foaf:Image" class="img-responsive">

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

value: no origins were preconnected

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.

URL	Transfer Size	Duration
/css?family=Roboto:400,100,300,500,700\|Roboto+Condensed:4...	2.9 KiB	875 ms
cdn.jsdelivr.net/npm/entreprise7pro-bootstrap@3.4.8/dist/css/bootstrap.min.css	20.0 KiB	908 ms
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.4...	3.9 KiB
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.1...	3.3 KiB	150 ms
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.2...	3.5 KiB
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.1...	3.6 KiB
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.3...	3.4 KiB
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.3...	3.5 KiB	150 ms
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.2...	3.6 KiB
/sites/default/files/asset_injector/js/rfi_catchall-12236...	1.8 KiB
/sites/default/files/css/css_5c96egx3jTllSTYHPFWbUdHOw-qd...	57.8 KiB	903 ms
/sites/default/files/asset_injector/css/calendar-e2f7898b...	712 B
/sites/default/files/css/css_LRYMCAiMqw3c6vtF4tNHazpDLCf9...	636 B
/sites/default/files/css/css_FxrKcQ7_rkuhHsuASpo6l3bTgLfa...	4.6 KiB
/sites/default/files/css/css_XN_FX815l5eyMNYxrm4jm2JJ1u5U...	1.5 KiB
/sites/default/files/css/css_2wR8pHMKyVFmI6kbFetoRINTn6OV...	13.7 KiB
/sites/default/files/asset_injector/css/rfi-58a1a0ffd3cc4...	488 B
/sites/default/files/css/css_NC-7mZzsbacZjxvjtDnrhL_lNBla...	568 B
/sites/default/files/asset_injector/css/webform-dd6b84ce7...	387 B
/sites/default/files/asset_injector/css/admin_overrides-e...	1.5 KiB	150 ms
/sites/default/files/css/css_2Ef4FzHopLQQYh9vihrrVodYIv_J...	946 B

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.

Request	Cache TTL	Transfer Size
/signals/config/1120466292801033?v=2.9.303&r=stable&domai...	1200.0 s	127.0 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.6 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
scripts.clarity.ms/0.8.59/clarity.js	86400.0 s	26.2 KiB
kit.fontawesome.com/aa88d99ea8.js	60.0 s	5.7 KiB
siteimproveanalytics.com/js/siteanalyze_66356264.js	86400.0 s	8.8 KiB
cse.google.com/cse.js?cx=002367027510554248077:krw4pudpzig	0.0 ms	3.1 KiB
www.google.com/cse/static/style/look/v6/default.css	3000.0 s	1.2 KiB
/tr/?id=1120466292801033&ev=PageView&dl=https%3A%2F%2Fwww...	0.0 ms	19 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.

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: 756 ms

URL	Time Spent
unlv.edu/	756 ms
www.unlv.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.

Element	Layout shift score
Admission Resources Visit Campus Visit Campus Apply Now Apply Now Request Info … `div.field--item > div.paragraph > div.field > section#request-info`	0.309
INNOVATIVE ACADEMICS With 78 majors and 84 minors, UNLV does more than offer o… `div.field--item > div.paragraph > div.field > section#innovative-academics`	0.070
INNOVATIVE ACADEMICS With 78 majors and 84 minors, UNLV does more than offer o… `div.field--item > div.paragraph > div.field > section#innovative-academics`	0.058
div.click-region > div.stat > div.stat-icon > i.fa-solid `div.click-region > div.stat > div.stat-icon > i.fa-solid`	0.000
AUDIENCES TOPICS `div.navbar-top > div.container > div.row > div#dropdown-container`	0.000

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

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 210.9 KiB

URL	Transfer Size	Est Savings
/! Font Awesome Pro 6.7.2 by @fontawesome - https://fontawesome.com * License - https://fontaw…	102.9 KiB	102.2 KiB
/sites/default/files/css/css_5c96egx3jTllSTYHPFWbUdHOw-qd...	57.5 KiB	55.6 KiB
cdn.jsdelivr.net/npm/entreprise7pro-bootstrap@3.4.8/dist/css/bootstrap.min.css	19.5 KiB	18.4 KiB
www.google.com/cse/static/element/dc329f57de078f5d/default_v6+en.css	11.9 KiB	11.9 KiB
/! Font Awesome Pro 6.7.2 by @fontawesome - https://fontawesome.com * License - https://fontaw…	11.4 KiB	11.4 KiB
/sites/default/files/css/css_2wR8pHMKyVFmI6kbFetoRINTn6OV...	13.5 KiB	11.3 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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 300 ms 327.2 KiB

URL	Transfer Size	Est Savings
/sites/default/files/js/js_1sseqp-1GXLKfRKsuF0WPIVINuZ7Xq...	92.5 KiB	59.8 KiB
www.googletagmanager.com/gtag/js?id=G-SRFR29X4TS&cx=c&gtm=4e64k0h1	178.5 KiB	58.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-N3KMGF	145.9 KiB	56.8 KiB
/cse/static/element/dc329f57de078f5d/cse_element__en.js?u...	102.7 KiB	51.4 KiB
/signals/config/1120466292801033?v=2.9.303&r=stable&domai...	126.9 KiB	36.4 KiB
connect.facebook.net/en_US/fbevents.js	96.5 KiB	33.1 KiB
cse.google.com/adsense/search/async-ads.js	43.3 KiB	31.5 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.

URL	Total CPU Time	Script Evaluation	Script Parse
www.unlv.edu/	856 ms	4.8 ms	1.2 ms
Unattributable	745 ms	67 ms	0.0 ms
www.googletagmanager.com/gtag/js?id=G-SRFR29X4TS&cx=c&gtm=4e64k0h1	433 ms	384 ms	46 ms
scripts.clarity.ms/0.8.59/clarity.js	369 ms	320 ms	7.6 ms
www.googletagmanager.com/gtm.js?id=GTM-N3KMGF	302 ms	243 ms	48 ms
/sites/default/files/js/js_1sseqp-1GXLKfRKsuF0WPIVINuZ7Xq...	300 ms	227 ms	31 ms
/signals/config/1120466292801033?v=2.9.303&r=stable&domai...	272 ms	232 ms	38 ms
connect.facebook.net/en_US/fbevents.js	132 ms	97 ms	34 ms
cse.google.com/cse.js?cx=002367027510554248077:krw4pudpzig	105 ms	83 ms	1.0 ms
kit.fontawesome.com/aa88d99ea8.js	105 ms	100 ms	2.5 ms
ep2.adtrafficquality.google/sodar/sodar2.js	98 ms	92 ms	2.3 ms
cse.google.com/adsense/search/async-ads.js	61 ms	46 ms	11 ms
/cse/static/element/dc329f57de078f5d/cse_element__en.js?u...	55 ms	24 ms	29 ms
www.google-analytics.com/analytics.js	51 ms	41 ms	4.3 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.

Category	Time Spent
Script Evaluation	2.1 s
Other	883 ms
Style & Layout	627 ms
Script Parsing & Compilation	294 ms
Parse HTML & CSS	94 ms
Rendering	92 ms
Garbage Collection	70 ms

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 3.3 KiB

URL	Transfer Size	Est Savings
www.google.com/cse/static/element/dc329f57de078f5d/default_v6+en.css	12.0 KiB	3.3 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.

URL	Transfer Size
www.unlv.edu/sites/default/files/media/video/2026-02/homepage_2026_mar.mp4	11.0 MiB
www.googletagmanager.com/gtag/js?id=G-SRFR29X4TS&cx=c&gtm=4e64k0h1	178.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-N3KMGF	146.2 KiB
/signals/config/1120466292801033?v=2.9.303&r=stable&domai...	127.0 KiB
/cse/static/element/dc329f57de078f5d/cse_element__en.js?u...	102.7 KiB
connect.facebook.net/en_US/fbevents.js	96.6 KiB
/sites/default/files/js/js_1sseqp-1GXLKfRKsuF0WPIVINuZ7Xq...	92.9 KiB
ka-p.fontawesome.com/releases/v6.7.2/css/pro.min.css?token=aa88d99ea8	80.8 KiB
/sites/default/files/css/css_5c96egx3jTllSTYHPFWbUdHOw-qd...	57.8 KiB
/sites/default/files/media/image/2025-08/worldwide_destin...	54.2 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
Students working with a laser in a lab. `div.field > section#introduction > div.fallback-image > img.img-responsive`	/sites/default/files/media/image/2026-02/homepage_20206_m...
Student wearing V.R. headset `section#innovative-academics > div.layer-image > picture > img`	/sites/default/files/media/image/2025-12/academics-D76323...
Lied Library with the Las Vegas strip in the background `section#worldwide-destination > div.layer-image > picture > img`	/sites/default/files/media/image/2025-08/worldwide_destin...
Students walking on campus `section#campus-life > div.layer-image > picture > img`	/sites/default/files/media/image/2025-12/campus_life-D752...
Closeup of pom poms `section#ready > div.layer-image > picture > img`	/sites/default/files/media/image/2023-07/ready_rebel-D719...

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

●Optimize DOM size

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify JavaScript

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 15 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 100 ms

●Server Backend Latencies 140 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 10 ms

○INP breakdown

○Avoid non-composited animations

100

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.

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
Apply Now `div.col-xs-6 > div.click-region > div.click-region-link > a.apply_now_icon`

○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

●Image elements have `[alt]` attributes

●Form elements have associated labels

●`[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.

●`[lang]` attributes have a valid value

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

○`[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

○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.

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○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.

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 / Warning	Source
AttributionReporting	connect.facebook.net/en_US/fbevents.js line 279, col 769

●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 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

100

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.

○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

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

100

Accessibility

Best Practices

100

SEO

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

782 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

2.17 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

54 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.513

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

1.36 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

3.63 s

Detailed Report

Audit breakdown by category with detailed findings.

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.

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Source: Google web.dev / Lighthouse

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.

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.

items: [map[node:map[type:text value:Total] score:0.513045] map[node:map[boundingRect:map[bottom:864 height:759 left:0 right:1350 top:105 width:1350] lhId:page-1-VIDEO nodeLabel:Various scenes of students at U.N.L.V. path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,SECTION,0,DIV,0,VIDEO selector:div.field > section#introduction > div.embed-responsive > video#hero-video-283863 snippet:<video id="hero-video-283863" class="hero-video" aria-label="Various scenes of students at U.N.L.V." preload="auto" autoplay="" muted="" loop="" tabindex="0"> type:node] score:0.512334 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1938 height:901 left:0 right:1350 top:1038 width:1350] lhId:page-11-IMG nodeLabel:Student wearing V.R. headset path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION,0,DIV,0,PICTURE,7,IMG selector:section#innovative-academics > div.layer-image > picture > img snippet:<img src="https://www.unlv.edu/sites/default/files/media/image/2025-12/academics-D76…" alt="Student wearing V.R. headset"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:998 height:29 left:120 right:353 top:969 width:233] lhId:page-5-DIV nodeLabel:Visit Campus path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,1,DIV,1,DIV selector:div.col-xs-6 > div.click-region > div.stat > div.h4 snippet:<div class="h4 margin-top-sm"> type:node] score:0.000549 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1938 height:901 left:0 right:1350 top:1038 width:1350] lhId:page-11-IMG nodeLabel:Student wearing V.R. headset path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION,0,DIV,0,PICTURE,7,IMG selector:section#innovative-academics > div.layer-image > picture > img snippet:<img src="https://www.unlv.edu/sites/default/files/media/image/2025-12/academics-D76…" alt="Student wearing V.R. headset"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:22 height:12 left:948 right:1260 top:10 width:312] lhId:page-2-UL nodeLabel:STUDENTS FACULTY/STAFF ALUMNI DONORS path:1,HTML,1,BODY,3,DIV,0,NAV,0,DIV,0,DIV,0,DIV,2,DIV,0,UL selector:div.container > div.row > div#audience-container > ul#audience snippet:<ul class="audience-menu menu--menu-audiences" id="audience"> type:node] score:0.000106 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1938 height:901 left:0 right:1350 top:1038 width:1350] lhId:page-11-IMG nodeLabel:Student wearing V.R. headset path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION,0,DIV,0,PICTURE,7,IMG selector:section#innovative-academics > div.layer-image > picture > img snippet:<img src="https://www.unlv.edu/sites/default/files/media/image/2025-12/academics-D76…" alt="Student wearing V.R. headset"> type:node]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/robotocondensed/v31/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQk6YvM.woff2]] map[cause:Web font extra:map[type:url value:https://fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2]]] type:subitems]] map[node:map[boundingRect:map[bottom:954 height:54 left:495 right:563 top:900 width:68] lhId:page-8-I nodeLabel:div.click-region > div.stat > div.stat-icon > i.fa-solid path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,SECTION,0,DIV,0,DIV,2,DIV,0,DIV,1,DIV,0,DIV,0,I selector:div.click-region > div.stat > div.stat-icon > i.fa-solid snippet:<i class="fa-solid fa-user-check fa-3x" aria-hidden="true"> type:node] score:5.6e-05 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:1938 height:901 left:0 right:1350 top:1038 width:1350] lhId:page-11-IMG nodeLabel:Student wearing V.R. headset path:1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,SECTION,0,DIV,0,PICTURE,7,IMG selector:section#innovative-academics > div.layer-image > picture > img snippet:<img src="https://www.unlv.edu/sites/default/files/media/image/2025-12/academics-D76…" alt="Student wearing V.R. headset"> type:node]]] type:subitems]]]

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.

URL	Est Savings
/s/robotocondensed/v31/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQ...	80 ms
fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	75 ms
fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2	75 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-brands-400-0.woff2	40 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-13.woff2	35 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-sharp-solid-900-12.woff2	35 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-1.woff2	35 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-regular-400-14.woff2	35 ms
ka-p.fontawesome.com/releases/v6.7.2/webfonts/pro-fa-solid-900-16.woff2	35 ms

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.

	URL	Resource Size	Est Savings
Lied Library with the Las Vegas strip in the background `section#worldwide-destination > div.layer-image > picture > img`	/sites/default/files/media/image/2025-08/worldwide_destin...	353.7 KiB	140.9 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-1-VIDEO

nodeLabel: Various scenes of students at U.N.L.V.

path: 1,HTML,1,BODY,3,DIV,3,DIV,0,DIV,1,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,SECTION,0,DIV,0,VIDEO

selector: div.field > section#introduction > div.embed-responsive > video#hero-video-283863

snippet: <video id="hero-video-283863" class="hero-video" aria-label="Various scenes of students at U.N.L.V." preload="auto" autoplay="" muted="" loop="" tabindex="0">

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.

title: Preconnected origins

value: no origins were preconnected

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.

URL	Transfer Size	Duration
/css?family=Roboto:400,100,300,500,700\|Roboto+Condensed:4...	2.9 KiB	290 ms
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.4...	3.9 KiB
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.3...	3.4 KiB
cdn.jsdelivr.net/npm/entreprise7pro-bootstrap@3.4.8/dist/css/bootstrap.min.css	20.0 KiB	272 ms
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.2...	3.6 KiB
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.2...	3.5 KiB
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.1...	3.4 KiB
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.1...	3.3 KiB
/npm/@unicorn-fail/drupal-bootstrap-styles@0.0.2/dist/3.3...	3.5 KiB
/sites/default/files/css/css_5c96egx3jTllSTYHPFWbUdHOw-qd...	57.8 KiB	162 ms
/sites/default/files/css/css_FxrKcQ7_rkuhHsuASpo6l3bTgLfa...	4.6 KiB
/sites/default/files/asset_injector/js/rfi_catchall-12236...	1.7 KiB
/sites/default/files/asset_injector/css/webform-dd6b84ce7...	352 B
/sites/default/files/css/css_XN_FX815l5eyMNYxrm4jm2JJ1u5U...	1.6 KiB
/sites/default/files/asset_injector/css/rfi-58a1a0ffd3cc4...	579 B
/sites/default/files/asset_injector/css/calendar-e2f7898b...	709 B
/sites/default/files/css/css_NC-7mZzsbacZjxvjtDnrhL_lNBla...	532 B
/sites/default/files/asset_injector/css/admin_overrides-e...	1.5 KiB
/sites/default/files/css/css_2Ef4FzHopLQQYh9vihrrVodYIv_J...	919 B
/sites/default/files/css/css_2wR8pHMKyVFmI6kbFetoRINTn6OV...	13.8 KiB
/sites/default/files/css/css_LRYMCAiMqw3c6vtF4tNHazpDLCf9...	633 B

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.

Request	Cache TTL	Transfer Size
/signals/config/1120466292801033?v=2.9.303&r=stable&domai...	1200.0 s	127.0 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.6 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
scripts.clarity.ms/0.8.59/clarity.js	86400.0 s	26.2 KiB
kit.fontawesome.com/aa88d99ea8.js	60.0 s	5.7 KiB
siteimproveanalytics.com/js/siteanalyze_66356264.js	86400.0 s	8.8 KiB
cse.google.com/cse.js?cx=002367027510554248077:krw4pudpzig	0.0 ms	3.4 KiB
www.google.com/cse/static/style/look/v6/default.css	3000.0 s	1.2 KiB
/tr/?id=1120466292801033&ev=PageView&dl=https%3A%2F%2Fwww...	0.0 ms	19 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.

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: 209 ms

URL	Time Spent
unlv.edu/	209 ms
www.unlv.edu/	0.0 ms

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
Various scenes of students at U.N.L.V. `div.field > section#introduction > div.embed-responsive > video#hero-video-283863`	0.512
Visit Campus `div.col-xs-6 > div.click-region > div.stat > div.h4`	0.001
STUDENTS FACULTY/STAFF ALUMNI DONORS `div.container > div.row > div#audience-container > ul#audience`	0.000
div.click-region > div.stat > div.stat-icon > i.fa-solid `div.click-region > div.stat > div.stat-icon > i.fa-solid`	0.000

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

Diagnostics

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: 60 ms 191.8 KiB

URL	Transfer Size	Est Savings
/! Font Awesome Pro 6.7.2 by @fontawesome - https://fontawesome.com * License - https://fontaw…	102.9 KiB	102.2 KiB
/sites/default/files/css/css_5c96egx3jTllSTYHPFWbUdHOw-qd...	57.5 KiB	55.0 KiB
www.google.com/cse/static/element/dc329f57de078f5d/default_v6+en.css	11.9 KiB	11.9 KiB
/! Font Awesome Pro 6.7.2 by @fontawesome - https://fontawesome.com * License - https://fontaw…	11.4 KiB	11.4 KiB
/sites/default/files/css/css_2wR8pHMKyVFmI6kbFetoRINTn6OV...	13.5 KiB	11.2 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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

Source: Google web.dev / Lighthouse

Estimated savings: 60 ms 327.9 KiB

URL	Transfer Size	Est Savings
/sites/default/files/js/js_1sseqp-1GXLKfRKsuF0WPIVINuZ7Xq...	92.5 KiB	59.8 KiB
www.googletagmanager.com/gtag/js?id=G-SRFR29X4TS&cx=c&gtm=4e64k0	178.5 KiB	58.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-N3KMGF	145.9 KiB	56.8 KiB
/cse/static/element/dc329f57de078f5d/cse_element__en.js?u...	102.7 KiB	51.5 KiB
/signals/config/1120466292801033?v=2.9.303&r=stable&domai...	126.8 KiB	36.6 KiB
connect.facebook.net/en_US/fbevents.js	96.5 KiB	33.5 KiB
cse.google.com/adsense/search/async-ads.js	43.3 KiB	31.5 KiB

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 3.3 KiB

URL	Transfer Size	Est Savings
www.google.com/cse/static/element/dc329f57de078f5d/default_v6+en.css	12.0 KiB	3.3 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.

URL	Transfer Size
www.unlv.edu/sites/default/files/media/video/2026-02/homepage_2026_mar.mp4	13.2 MiB
/sites/default/files/media/image/2025-08/worldwide_destin...	354.2 KiB
/sites/default/files/media/image/2023-07/ready_rebel-D719...	202.6 KiB
/sites/default/files/media/image/2025-12/academics-D76323...	182.4 KiB
www.googletagmanager.com/gtag/js?id=G-SRFR29X4TS&cx=c&gtm=4e64k0	178.5 KiB
/sites/default/files/media/image/2025-12/campus_life-D752...	162.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-N3KMGF	146.2 KiB
/signals/config/1120466292801033?v=2.9.303&r=stable&domai...	127.0 KiB
/cse/static/element/dc329f57de078f5d/cse_element__en.js?u...	102.7 KiB
connect.facebook.net/en_US/fbevents.js	96.6 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
Student wearing V.R. headset `section#innovative-academics > div.layer-image > picture > img`	/sites/default/files/media/image/2025-12/academics-D76323...
Lied Library with the Las Vegas strip in the background `section#worldwide-destination > div.layer-image > picture > img`	/sites/default/files/media/image/2025-08/worldwide_destin...
Students walking on campus `section#campus-life > div.layer-image > picture > img`	/sites/default/files/media/image/2025-12/campus_life-D752...
Closeup of pom poms `section#ready > div.layer-image > picture > img`	/sites/default/files/media/image/2023-07/ready_rebel-D719...

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

●Max Potential First Input Delay 120 ms

●Optimize DOM size

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify JavaScript

●User Timing marks and measures 5 user timings

●JavaScript execution time 0.5 s

●Minimizes main-thread work 1.2 s

●Avoid long main-thread tasks 3 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 100 ms

●Server Backend Latencies 140 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 10 ms

○INP breakdown

○Avoid non-composited animations

100

Accessibility

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
Apply Now `div.col-xs-6 > div.click-region > div.click-region-link > a.apply_now_icon`

○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

●Image elements have `[alt]` attributes

●Form elements have associated labels

●`[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

●No element has a `[tabindex]` value greater than 0

●Touch targets have sufficient size and spacing.

●`[lang]` attributes have a valid value

●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"]`

●Uses ARIA roles only on compatible elements

○`[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

○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.

○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.

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○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.

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 / Warning	Source
AttributionReporting	connect.facebook.net/en_US/fbevents.js line 279, col 769

●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 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

100

SEO

○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

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Results for https://unlv.edu

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

Deprioritize

What fixing these means

Conversion Barriers

Speed (2)

Trust (2)

Usability (1)

Content (2)

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Payback period

Estimated Remediation Cost

Cost by category

Cost by effort level

What Inaction Is Costing You

Compliance Risk

Bandwidth Waste

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Best Practices

General

SEO

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Best Practices

General

SEO

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