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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.

20

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
www.parallels.com/static/common/scripts/email-form/formio.full.min.js7200.0 s423.7 KiB
/static/pl/fileadmin/res/img/homepage/2023/ab-test/partne...7200.0 s158.0 KiB
cdn.optimizely.com/js/26796560052.js120.0 s92.0 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
cdn.cookielaw.org/scripttemplates/202402.1.0/otBannerSdk.js86400.0 s104.9 KiB
/signals/config/268410632060318?v=2.9.303&r=stable&domain...1200.0 s46.3 KiB
/static/pl/fileadmin/res/img/homepage/2025/pd-homepage-te...7200.0 s33.3 KiB
www.parallels.com/static/common/scripts/jquery-3.6.0.min.js7200.0 s30.3 KiB
www.parallels.com/static/pl/fileadmin/res/img/navigation/feature-download-pl.jpg7200.0 s25.9 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
d.impactradius-event.com/A2847008-176d-41a2-a5b9-12b13b6e7c241.js900.0 s20.2 KiB
/static/pl/typo3conf/ext/prls_theme/Resources/Public/them...7200.0 s22.5 KiB
www.parallels.com/static/common/fonts/nbinternationalpromed-webfont.woff27200.0 s22.0 KiB
www.parallels.com/static/common/fonts/nbinternationalproreg-webfont.woff27200.0 s21.4 KiB
www.parallels.com/static/common/fonts/nbinternationalprobol-webfont.woff27200.0 s21.0 KiB
www.parallels.com/static/pl/fileadmin/res/img/homepage/2024/top-rated-2024.png7200.0 s21.0 KiB
www.parallels.com/static/common/fonts/nbinternationalprolig-webfont.woff27200.0 s20.7 KiB
/static/pl/typo3conf/ext/prls_theme/Resources/Public/them...7200.0 s19.6 KiB
www.parallels.com/static/common/css/formio/formio.full.min.css7200.0 s16.0 KiB
s.yimg.jp/images/listing/tool/cv/ytag.js600.0 s11.8 KiB
/static/pl/typo3temp/assets/compressed/general_2018.defer...7200.0 s14.3 KiB
scripts.clarity.ms/0.8.59/clarity.js86400.0 s26.2 KiB
a.quora.com/qevents.js14400.0 s14.8 KiB
/static/pl/typo3conf/ext/prls_theme/Resources/Public/them...7200.0 s13.1 KiB
www.parallels.com/static/common/scripts/bootstrap/3.4.1/bootstrap.min.js7200.0 s10.8 KiB
/static/pl/scripts/dynamic-pricing/dynamic-pricing-promot...7200.0 s10.7 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
www.parallels.com/static/pl/fileadmin/res/img/navigation/pl-logo-dk.png7200.0 s9.8 KiB
static.hotjar.com/c/hotjar-169166.js?sv=760.0 s7.4 KiB
bat.bing.com/p/insights/s/0.8.5986400.0 s15.6 KiB
/static/pl/fileadmin/res/img/general/customer-logos/logo-...7200.0 s8.2 KiB
js.zi-scripts.com/zi-tag.js0.0 ms5.6 KiB
www.parallels.com/static/pl/css/bootstrap-critical.css7200.0 s6.0 KiB
/static/pl/fileadmin/res/img/general/customer-logos/logo-...7200.0 s5.4 KiB
/static/pl/fileadmin/res/img/general/customer-logos/logo-...7200.0 s5.2 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js86400.0 s9.1 KiB
/static/pl/fileadmin/res/img/general/customer-logos/logo-...7200.0 s4.7 KiB
www.parallels.com/static/pl/fileadmin/res/js/ga/trial.js7200.0 s4.4 KiB
/static/pl/fileadmin/res/img/general/customer-logos/logo-...7200.0 s4.2 KiB
www.parallels.com/static/common/scripts/_common-footer-scripts.min.js7200.0 s4.1 KiB
www.parallels.com/static/pl/css/global.css7200.0 s4.0 KiB
/static/pl/typo3conf/ext/prls_theme/Resources/Public/them...7200.0 s3.4 KiB
/static/pl/fileadmin/res/img/general/customer-logos/logo-...7200.0 s3.1 KiB
/1765033/trc/3/json?tim=1776799126378&data=%7B%22id%22%3A...0.0 ms2.3 KiB
scout-cdn.salesloft.com/sl.js14400.0 s2.8 KiB
/logos/7439b2e3-651f-4211-a0ed-68c232ec3332/019a7ef2-4044...86400.0 s4.8 KiB
www.parallels.com/static/pl/fileadmin/res/js/geoip.js7200.0 s2.0 KiB
www.parallels.com/static/common/scripts/jquery.lazyloadxt.extra.min.js7200.0 s1.7 KiB
www.parallels.com/static/common/scripts/asset-telemetry/obfuscated_parallels.js7200.0 s1.7 KiB
www.parallels.com/static/common/scripts/_common-footer-scripts-async.min.js7200.0 s1.7 KiB
munchkin.marketo.net/munchkin.js0.0 ms1.2 KiB
www.parallels.com/static/common/scripts/gtm/gtm-container.min.js7200.0 s1.4 KiB
/static/common/scripts/dynamic-pricing/jquery.format-curr...7200.0 s1.4 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.5 KiB
www.parallels.com/static/pl/fileadmin/res/js/x-param.js7200.0 s1.3 KiB
www.parallels.com/static/common/scripts/js-cookie/js.cookie.min.js7200.0 s1011 B
www.parallels.com/static/pl/fileadmin/res/img/footer/globe2.svg7200.0 s982 B
www.parallels.com/static/pl/fileadmin/res/js/plugin/lazyload/lazyload.js7200.0 s970 B
/static/pl/fileadmin/res/promo/general/promoPositioningAt...7200.0 s911 B
/rp.gif?ts=1776799125516&id=t2_8lfx2y3ij&event=PageVisit&...0.0 ms666 B
/static/common/scripts/dynamic-pricing/jquery.format-curr...7200.0 s759 B
www.parallels.com/static/pl/fileadmin/res/js/cleanupLinks.js7200.0 s713 B
/static/pl/fileadmin/res/js/plugin/int-phone/js/int-phone...7200.0 s699 B
www.parallels.com/static/pl/fileadmin/res/js/cb_performance_marketing.js7200.0 s598 B
www.parallels.com/static/pl/fileadmin/res/js/plugin/faqAccordion.js7200.0 s578 B
www.parallels.com/static/pl/fileadmin/res/js/upgrade/change-upg-links.js7200.0 s510 B
www.parallels.com/static/pl/fileadmin/res/img/general/icon-quotes.svg7200.0 s484 B
www.parallels.com/static/pl/fileadmin/res/js/scripts.js7200.0 s453 B
www.parallels.com/static/pl/fileadmin/res/js/twitter.js7200.0 s390 B
/_/ad/21a4e341461745b59fa534e685b6197d/pixel?tag=ViewCont...0.0 ms272 B
/collect?v=2&fmt=js&pid=70528%2C5891242&time=177679912555...0.0 ms272 B
www.parallels.com/static/pl/typo3conf/ext/parallels_geoip/country/country.js7200.0 s351 B
cdn.cookielaw.org/logos/static/ot_close.svg86400.0 s631 B
www.parallels.com/static/pl/fileadmin/res/img/footer/chevron-up.svg7200.0 s309 B
www.parallels.com/static/pl/fileadmin/res/img/icons/arrow-right-black.svg7200.0 s279 B
www.parallels.com/static/pl/fileadmin/res/js/ie.js7200.0 s272 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:0.14964199999999997] map[node:map[boundingRect:map[bottom:5318 height:5173 left:0 right:412 top:145 width:412] lhId:page-1-MAIN nodeLabel:Run Windows on Your Mac. Yes, even Intel and Apple Silicon. Parallels Desktop f… path:1,HTML,1,BODY,3,MAIN selector:body > main snippet:<main> type:node] score:0.115431] map[node:map[boundingRect:map[bottom:823 height:397 left:0 right:412 top:426 width:412] lhId:page-4-DIV nodeLabel:Information on cookies & similar technologies We use cookies to make our site w… path:1,HTML,1,BODY,48,DIV,1,DIV selector:body > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom vertical-align-content ot-buttons-fw" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.006529] map[node:map[boundingRect:map[bottom:823 height:397 left:0 right:412 top:426 width:412] lhId:page-4-DIV nodeLabel:Information on cookies & similar technologies We use cookies to make our site w… path:1,HTML,1,BODY,48,DIV,1,DIV selector:body > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom vertical-align-content ot-buttons-fw" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.006487] map[node:map[boundingRect:map[bottom:823 height:397 left:0 right:412 top:426 width:412] lhId:page-4-DIV nodeLabel:Information on cookies & similar technologies We use cookies to make our site w… path:1,HTML,1,BODY,48,DIV,1,DIV selector:body > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom vertical-align-content ot-buttons-fw" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.005461] map[node:map[boundingRect:map[bottom:823 height:397 left:0 right:412 top:426 width:412] lhId:page-4-DIV nodeLabel:Information on cookies & similar technologies We use cookies to make our site w… path:1,HTML,1,BODY,48,DIV,1,DIV selector:body > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom vertical-align-content ot-buttons-fw" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.003375]]

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:30.507 source:map[column:56 line:7 type:source-location url:https://www.parallels.com/static/pl/fileadmin/res/js/scripts.js urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:141.82600012207033 label:Time to first byte subpart:timeToFirstByte] map[duration:2627.95699987793 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-DIV
nodeLabel: We use cookies to make our site work better for you -- improving navigation, an…
path: 1,HTML,1,BODY,48,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,DIV
selector: div.ot-sdk-row > div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text
snippet: <div id="onetrust-policy-text">

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

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
cdn.optimizely.com/js/26796560052.js92.0 KiB1.6 s
www.parallels.com/static/pl/fileadmin/res/js/ie.js272 B
www.parallels.com/static/common/css/formio/formio.full.min.css16.0 KiB155 ms
www.parallels.com/static/pl/fileadmin/res/js/cleanupLinks.js713 B
www.parallels.com/static/pl/css/bootstrap-critical.css6.0 KiB
www.parallels.com/static/pl/fileadmin/res/js/x-param.js1.3 KiB
www.parallels.com/static/pl/css/global.css4.0 KiB155 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.

URLResource SizeEst Savings
div.bg-wrapper-inner > div.container > div.row > div.col-12 div.bg-wrapper-inner > div.container > div.row > div.col-12
/static/pl/fileadmin/res/img/homepage/2023/ab-test/partne...157.6 KiB94.7 KiB
Trusted by over 7 million Mac users worldwide div.col-xs-12 > div.testimonial-img > picture > img.visible-xs
/static/pl/fileadmin/res/img/homepage/2025/pd-homepage-te...33.1 KiB25.7 KiB
Trust 2024 icon div.col-xs-12 > div.testimonial-img > div.tr > img.icon
www.parallels.com/static/pl/fileadmin/res/img/homepage/2024/top-rated-2024.png20.8 KiB19.1 KiB
Parallels div.container > div.navbar-header > a.navbar-brand > img.header-logo-dark
www.parallels.com/static/pl/fileadmin/res/img/navigation/pl-logo-dk.png9.6 KiB9.2 KiB
Walt Disney div.marquee > ul.marquee-content > li > img
/static/pl/fileadmin/res/img/general/customer-logos/logo-...7.9 KiB6.8 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 763 ms
URLTime Spent
parallels.com/763 ms
www.parallels.com/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
Run Windows on Your Mac. Yes, even Intel and Apple Silicon. Parallels Desktop f… body > main
0.115
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.007
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.006
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.005
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.003
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.003
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.003
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.002
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.002
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.002
Information on cookies & similar technologies We use cookies to make our site w… body > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.002

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: 640 ms 69.7 KiB
URLTransfer SizeEst Savings
/static/pl/typo3conf/ext/prls_theme/Resources/Public/them...22.4 KiB22.3 KiB
#onetrust-banner-sdk{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%} …19.9 KiB17.4 KiB
www.parallels.com/static/common/css/formio/formio.full.min.css15.9 KiB15.9 KiB
/static/pl/typo3temp/assets/compressed/general_2018.defer...14.2 KiB14.0 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: 3.1 s 778.8 KiB
URLTransfer SizeEst Savings
www.parallels.com/static/common/scripts/email-form/formio.full.min.js423.6 KiB244.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-36CP160.7 KiB67.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-KH8FLJ9&gtm=4e64h1h1140.5 KiB66.9 KiB
www.googletagmanager.com/gtag/js?id=G-CEVYC7924W&cx=c&gtm=4e64h1173.4 KiB63.9 KiB
www.googletagmanager.com/gtag/destination?id=AW-1067174464&cx=c&gtm=4e64h1144.8 KiB60.3 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js108.9 KiB56.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-565KQNW209.9 KiB52.9 KiB
cdn.cookielaw.org/scripttemplates/202402.1.0/otBannerSdk.js104.6 KiB52.6 KiB
cdn.optimizely.com/js/26796560052.js91.4 KiB47.1 KiB
script.hotjar.com/modules.6a0f3932cb1341a35c18.js56.1 KiB36.3 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB30.6 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.parallels.com/static/common/scripts/email-form/formio.full.min.js4.9 s4.0 s196 ms
www.parallels.com/2.4 s1.4 s8.0 ms
cdn.optimizely.com/js/26796560052.js1.7 s1.5 s42 ms
www.googletagmanager.com/gtm.js?id=GTM-KH8FLJ9&gtm=4e64h1h11.3 s1.3 s48 ms
Unattributable1.3 s124 ms0.0 ms
www.parallels.com/static/common/scripts/jquery-3.6.0.min.js838 ms764 ms8.2 ms
www.googletagmanager.com/gtm.js?id=GTM-565KQNW779 ms640 ms77 ms
www.parallels.com/static/pl/typo3conf/ext/parallels_geoip/country/country.js562 ms561 ms0.3 ms
cdn.cookielaw.org/scripttemplates/202402.1.0/otBannerSdk.js366 ms252 ms41 ms
www.googletagmanager.com/gtm.js?id=GTM-36CP361 ms307 ms49 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js348 ms276 ms66 ms
www.googletagmanager.com/gtag/js?id=G-CEVYC7924W&cx=c&gtm=4e64h1286 ms225 ms57 ms
connect.facebook.net/en_US/fbevents.js270 ms229 ms36 ms
scripts.clarity.ms/0.8.59/clarity.js253 ms221 ms8.9 ms
www.googletagmanager.com/gtag/destination?id=AW-1067174464&cx=c&gtm=4e64h1230 ms182 ms46 ms
/signals/config/268410632060318?v=2.9.303&r=stable&domain...201 ms178 ms22 ms
script.hotjar.com/modules.6a0f3932cb1341a35c18.js191 ms157 ms26 ms
snap.licdn.com/li.lms-analytics/insight.min.js137 ms101 ms29 ms
cdn.taboola.com/libtrc/unip/1765033/tfa.js136 ms110 ms9.5 ms
www.parallels.com/static/pl/fileadmin/res/js/scripts.js126 ms3.5 ms0.3 ms
a.opmnstr.com/app/js/api.min.js126 ms100 ms9.4 ms
d.impactradius-event.com/A2847008-176d-41a2-a5b9-12b13b6e7c241.js123 ms114 ms6.2 ms
a.opmnstr.com/app/js/19.0e932044.min.js121 ms90 ms0.8 ms
a.opmnstr.com/app/js/5.e5885c40.min.js118 ms104 ms2.2 ms
/static/pl/scripts/dynamic-pricing/dynamic-pricing-promot...114 ms80 ms19 ms
hm.baidu.com/hm.js?df179ca4060a0e15a0ebafd280c10f5e113 ms100 ms5.0 ms
www.redditstatic.com/ads/pixel.js107 ms78 ms13 ms
bat.bing.com/p/insights/s/0.8.5990 ms74 ms4.4 ms
a.opmnstr.com/app/js/4.5e4ec97b.min.js60 ms48 ms6.9 ms
www.parallels.com/static/pl/fileadmin/res/js/cleanupLinks.js58 ms46 ms0.4 ms
static.ads-twitter.com/uwt.js55 ms50 ms4.4 ms
analytics.tiktok.com/i18n/pixel/static/identify_5cff1caf.js54 ms38 ms16 ms
a.opmnstr.com/app/js/27.24395f55.min.js51 ms47 ms0.5 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 Evaluation15.0 s
Other1.8 s
Script Parsing & Compilation986 ms
Parse HTML & CSS804 ms
Style & Layout475 ms
Garbage Collection270 ms
Rendering224 ms

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 reasonFailure type
The page has an unload handler in the main frame.Actionable

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 5.3 KiB
URLTransfer SizeEst Savings
/ReferralSdk/referral.js?referrer=https%3A%2F%2Fwww.paral...9.9 KiB5.3 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.

URLTransfer Size
www.parallels.com/static/common/scripts/email-form/formio.full.min.js423.7 KiB
/authoring-zgbzrtfswqjmgsj/form/6478b52157662bc0b6bfbdc7/...257.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-565KQNW209.9 KiB
www.googletagmanager.com/gtag/js?id=G-CEVYC7924W&cx=c&gtm=4e64h1173.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-36CP161.0 KiB
/static/pl/fileadmin/res/img/homepage/2023/ab-test/partne...158.0 KiB
www.googletagmanager.com/gtag/destination?id=AW-1067174464&cx=c&gtm=4e64h1144.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-KH8FLJ9&gtm=4e64h1h1140.6 KiB
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js109.6 KiB
cdn.cookielaw.org/scripttemplates/202402.1.0/otBannerSdk.js104.9 KiB

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

●Optimize DOM size
●Font display
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●User Timing marks and measures 13 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 1 animated element found
●Image elements have explicit `width` and `height`
●Network Requests
●Network Round Trip Times 170 ms
●Server Backend Latencies 220 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 50 ms
○INP breakdown
○LCP request discovery
96

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
Exclusive offer! Save 35% on Parallels Desktop. div.container > div.promoBannerText > div.wrap-promo > h3#text1
Buy now div.promoBannerText > div.wrap-text > p#text3 > span.btn

These are opportunities to improve the legibility of your content.

○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
●`[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 with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●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.
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements 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
○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.
○`[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.
○Uses ARIA roles only on compatible elements
○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.
77

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
www.parallels.com/static/common/scripts/jquery-3.6.0.min.js line 1, col 81867
AttributionReporting
snap.licdn.com/li.lms-analytics/insight.min.js
Unload event listeners are deprecated and will be removed.
hm.baidu.com/hm.js?df179ca4060a0e15a0ebafd280c10f5e line 1, col 274

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
www.parallels.com/static/common/scripts/bootstrap/3.4.1/bootstrap.min.js line 5, col 36
Error: Bootstrap's JavaScript requires jQuery at https://www.parallels.com/static/common/scripts/bootstrap/3.4.1/bootstrap.min.js:6:37

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
www.parallels.com/static/common/scripts/email-form/formio.full.min.js
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
85

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

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 destinationLink Text
www.parallels.com/partners/Learn more
cookiepedia.co.uk/giving-consent-to-cookiesMore information

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

Crawling and Indexing

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Manage my cookies div.col-lg-2 > ul.ft-menu-list > li > a.optanon-show-settings

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

○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
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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