Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

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

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.

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-0-IMG

nodeLabel: body > section.intro > div.backstretch > img

path: 1,HTML,1,BODY,8,SECTION,1,DIV,0,IMG

selector: body > section.intro > div.backstretch > img

snippet: <img src="/CustomerData/Branding2/FullImages/loginlarge_110.jpg" style="position: absolute; margin: 0px; padding: 0px; border-width: medium;">

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Protocol
www.compliancewire.com/CW3/Standard/Authentication/LogIn	http/1.1
www.compliancewire.com/CW3/assets/css/bootstrap.css;wa81747ca36a3c49a4	http/1.1
www.compliancewire.com/CW3/assets/css/bootstrapValidator.css;wa0046163041d28409	http/1.1
www.compliancewire.com/CW3/assets/css/core.css;wa619b71ae3c167f24	http/1.1
www.compliancewire.com/CW3/assets/css/font-awesome.css;waeb69862f9b79ed0f	http/1.1
www.compliancewire.com/CW3/assets/css/PreLogin.css;wacfd653fabc70e1d6	http/1.1
www.compliancewire.com/CW3/assets/css/footer.css;wa7036a405871aecca	http/1.1
www.compliancewire.com/CW3/Assets/js/html5shiv.js;wae6148ed1dc577b7a	http/1.1
www.compliancewire.com/CW3/Assets/js/respond.js;wa09330511b4ebd21c	http/1.1
www.compliancewire.com/CW3/Assets/js/jstz.min.js;wa4a28fcbfe5da9916	http/1.1
www.compliancewire.com/CW3/Assets/js/jquery-1.10.2.js;wa61b045176d16f9a0	http/1.1
www.compliancewire.com/CW3/assets/js/shock_flash_detect.js;wa180abfadf61e4b57	http/1.1
/CW3/assets/img/UL_Enterprise_wht_55x55.png;wa8ec94421c30...	http/1.1
www.compliancewire.com/CW3/Assets/js/bootstrap.js;wa5407efa1fea932eb	http/1.1
www.compliancewire.com/CW3/Assets/js/bootstrap-datepicker.js;wa25de5b5ea7ce5d3f	http/1.1
www.compliancewire.com/CW3/Assets/js/bootstrapValidator.js;wa9c6c6ddecacf1265	http/1.1
/CW3/Assets/js/tablesorter/jquery.tablesorter.js;waa29f08...	http/1.1
www.compliancewire.com/CW3/Assets/js/base64.js;wab8e76c94bf033453	http/1.1
www.compliancewire.com/CW3/Assets/js/Core.js;waf9d14b38377691f4	http/1.1
www.compliancewire.com/CW3/Assets/js/modernizr.custom.js;wa8de16d83c8f1f377	http/1.1
www.compliancewire.com/CW3/Assets/js/Common.js;wae55413f20e0330d6	http/1.1
www.compliancewire.com/CW3/Assets/js/validations.js;wafbefdb613da56184	http/1.1
www.compliancewire.com/CW3/Assets/js/docs.js;wa42d693c487921ced	http/1.1
www.compliancewire.com/CW3/Assets/js/backstretch.min.js;waa92ae7897d41be10	http/1.1
www.compliancewire.com/CW3/Assets/js/prelogin.js;waceff7d326f7ec7b4	http/1.1
www.compliancewire.com/CW3/Assets/js/Areas/Authentication.js;wa8b754c4d757418e0	http/1.1
www.compliancewire.com/CW3/Assets/js/placeholders.js;wa4bdc4cf13d35e0fd	http/1.1
/CustomerData/Branding2/CSS/default-branding.css;wa3fee3a...	http/1.1
www.compliancewire.com/LogoutDotNetCWPool.aspx	http/1.1
www.compliancewire.com/Net/LogoutDotNetCWPool.aspx	http/1.1
/CustomerData/Branding2/FullImages/LogoHeader/ComplianceW...	http/1.1
www.compliancewire.com/BrowserId.asp	http/1.1
www.compliancewire.com/CustomerData/Branding2/FullImages/loginlarge_110.jpg	http/1.1
www.compliancewire.com/CustomerData/Branding2/FullImages/loginlarge_111.jpg	http/1.1
www.compliancewire.com/CustomerData/Branding2/FullImages/loginlarge_112.jpg	http/1.1
www.compliancewire.com/CW3/assets/ico/favicon.ico	http/1.1

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
www.compliancewire.com/CW3/Assets/js/jquery-1.10.2.js;wa61b045176d16f9a0	42.1 KiB	889 ms
www.compliancewire.com/CW3/assets/js/shock_flash_detect.js;wa180abfadf61e4b57	3.9 KiB	289 ms
www.compliancewire.com/CW3/Assets/js/respond.js;wa09330511b4ebd21c	4.4 KiB	439 ms
www.compliancewire.com/CW3/Assets/js/jstz.min.js;wa4a28fcbfe5da9916	5.3 KiB	439 ms
www.compliancewire.com/CW3/Assets/js/html5shiv.js;wae6148ed1dc577b7a	2.7 KiB	289 ms
www.compliancewire.com/CW3/assets/css/footer.css;wa7036a405871aecca	1.6 KiB	589 ms
www.compliancewire.com/CW3/assets/css/PreLogin.css;wacfd653fabc70e1d6	1.7 KiB	589 ms
www.compliancewire.com/CW3/assets/css/bootstrap.css;wa81747ca36a3c49a4	30.5 KiB	1.2 s
www.compliancewire.com/CW3/assets/css/core.css;wa619b71ae3c167f24	32.3 KiB	1.3 s
www.compliancewire.com/CW3/assets/css/font-awesome.css;waeb69862f9b79ed0f	6.6 KiB	739 ms
www.compliancewire.com/CW3/assets/css/bootstrapValidator.css;wa0046163041d28409	965 B	589 ms

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
www.compliancewire.com/CustomerData/Branding2/FullImages/loginlarge_111.jpg	172800.0 s	512.9 KiB
www.compliancewire.com/CustomerData/Branding2/FullImages/loginlarge_110.jpg	172800.0 s	466.4 KiB
www.compliancewire.com/CustomerData/Branding2/FullImages/loginlarge_112.jpg	172800.0 s	364.1 KiB
www.compliancewire.com/CW3/assets/css/core.css;wa619b71ae3c167f24	864000.0 s	32.3 KiB
www.compliancewire.com/CW3/assets/css/bootstrap.css;wa81747ca36a3c49a4	864000.0 s	30.5 KiB
/CustomerData/Branding2/FullImages/LogoHeader/ComplianceW...	172800.0 s	4.2 KiB
www.compliancewire.com/CW3/assets/css/font-awesome.css;waeb69862f9b79ed0f	864000.0 s	6.6 KiB
www.compliancewire.com/CW3/assets/css/PreLogin.css;wacfd653fabc70e1d6	864000.0 s	1.7 KiB
www.compliancewire.com/CW3/assets/css/footer.css;wa7036a405871aecca	864000.0 s	1.6 KiB
/CustomerData/Branding2/CSS/default-branding.css;wa3fee3a...	864000.0 s	1015 B
www.compliancewire.com/CW3/assets/css/bootstrapValidator.css;wa0046163041d28409	864000.0 s	965 B

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
body > section.intro > div.backstretch > img `body > section.intro > div.backstretch > img`	www.compliancewire.com/CustomerData/Branding2/FullImages/loginlarge_110.jpg	465.8 KiB	90.0 KiB

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

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: 110 ms 14.6 KiB

URL	Transfer Size	Est Savings
www.compliancewire.com/CW3/assets/css/core.css;wa619b71ae3c167f24	32.3 KiB	9.1 KiB
www.compliancewire.com/CW3/assets/css/bootstrap.css;wa81747ca36a3c49a4	30.5 KiB	5.5 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: 220 ms 47.3 KiB

URL	Transfer Size	Est Savings
/CW3/Assets/js/tablesorter/jquery.tablesorter.js;waa29f08...	28.3 KiB	16.1 KiB
www.compliancewire.com/CW3/Assets/js/bootstrap.js;wa5407efa1fea932eb	27.0 KiB	10.9 KiB
www.compliancewire.com/CW3/Assets/js/bootstrap-datepicker.js;wa25de5b5ea7ce5d3f	17.5 KiB	8.1 KiB
www.compliancewire.com/CW3/Assets/js/bootstrapValidator.js;wa9c6c6ddecacf1265	11.6 KiB	6.6 KiB
www.compliancewire.com/CW3/Assets/js/Core.js;waf9d14b38377691f4	16.7 KiB	5.6 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 300 ms 59.4 KiB

URL	Transfer Size	Est Savings
www.compliancewire.com/CW3/assets/css/core.css;wa619b71ae3c167f24	31.8 KiB	31.1 KiB
www.compliancewire.com/CW3/assets/css/bootstrap.css;wa81747ca36a3c49a4	30.0 KiB	28.3 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

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 560 ms 112.6 KiB

URL	Transfer Size	Est Savings
www.compliancewire.com/JS/jquery.pack.js;wa8f8dea5ae84ab65e	41.7 KiB	32.4 KiB
www.compliancewire.com/CW3/Assets/js/jquery-1.10.2.js;wa61b045176d16f9a0	41.5 KiB	28.5 KiB
www.compliancewire.com/CW3/Assets/js/jquery-1.10.2.js;wa61b045176d16f9a0	41.5 KiB	28.0 KiB
/CW3/Assets/js/tablesorter/jquery.tablesorter.js;waa29f08...	28.3 KiB	23.7 KiB

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
Only pages loaded via a GET request are eligible for back/forward cache.	Not actionable

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
UL `div.col-lg-12 > div.row > div.copyright > img.resize80`	/CW3/assets/img/UL_Enterprise_wht_55x55.png;wa8ec94421c30...

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

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: 751 ms

URL	Time Spent
www.compliancewire.com/	751 ms
www.compliancewire.com/InterDefault.asp?	151 ms
/Secure/LoginCheck.asp?SESSIONID=7438612&ParentCompany=&C...	0 ms
www.compliancewire.com/CW3/Standard/Authentication/LogIn	0.0 ms

●Time to Interactive 3.8 s

●Layout shift culprits

●Document request latency

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●Optimize viewport for mobile

●Max Potential First Input Delay 40 ms

●Avoids enormous network payloads Total size was 1,691 KiB

●JavaScript execution time 0.2 s

●Minimizes main-thread work 1.5 s

●Avoid long main-thread tasks 1 long task found

●Avoid non-composited animations 1 animated element found

●Network Requests

●Network Round Trip Times 140 ms

●Server Backend Latencies 0 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 170 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○User Timing marks and measures

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Do you accept the Terms of Use? `div.row > div.col-lg-12 > span.has-feedback > a.small`
Forgot your password? `div.row > div.form-group > div.col-md-6 > a.small`
Forgot your User ID? `div.row > div.form-group > div.col-md-6 > a.small`

These are opportunities to improve the legibility of your content.

Names and labels

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > section.intro > div.backstretch > img `body > section.intro > div.backstretch > img`

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > iframe#cw `body > iframe#cw`
body > iframe#cw `body > iframe#cw`

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

Internationalization and localization

If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html.js `html.js`

These are opportunities to improve the interpretation of your content by users in different locales.

○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-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●`[role]` values are valid

●Buttons have an accessible name

●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.

●Document has a `<title>` element

●Links have a discernible name

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

○`[accesskey]` values are unique

○`[aria-*]` attributes match their roles

○`button`, `link`, and `menuitem` elements have accessible names

○ARIA attributes are used as specified for the element's role

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○`[aria-hidden="true"]` elements do not contain focusable descendents

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements use only permitted ARIA attributes

○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

○`[aria-*]` attributes have valid values

○`[aria-*]` attributes are valid and not misspelled

○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

○`<html>` element has a valid value for its `[lang]` attribute

○`<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.

○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

○`<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.

○Elements with visible text labels have matching accessible names.

○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.

100

Best Practices

●Uses HTTPS

●Avoids deprecated APIs

●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

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.

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
www.ul.com/services/digital-applications/compliance-lms-for-life-sciences	Learn More

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > section.intro > div.backstretch > img `body > section.intro > div.backstretch > img`

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 are crawlable

●Document has a valid `hreflang`

○robots.txt is valid

○Document has a valid `rel=canonical`