https://flippingbook.com
Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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Detailed Report
Audit breakdown by category with detailed findings.
88
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.
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:0.111096] map[node:map[boundingRect:map[bottom:531 height:495 left:10 right:1340 top:36 width:1330] lhId:page-0-IMG nodeLabel:div.S-Front-Page__first-screen > div.S-Front-Page-First-Screen > picture.S-Picture > img.S-Picture__image path:1,HTML,1,BODY,3,MAIN,0,DIV,0,DIV,0,DIV,0,PICTURE,2,IMG selector:div.S-Front-Page__first-screen > div.S-Front-Page-First-Screen > picture.S-Picture > img.S-Picture__image snippet:<img class="S-Picture__image S-Front-Page-First-Screen__back loaded" fetchpriority="high" width="1330" height="495" alt="" src="https://d1qwl4ymp6qhug.cloudfront.net/Release/R10188/icons/frontpage/first…"> type:node] score:0.108287] map[node:map[boundingRect:map[bottom:60 height:60 left:983 right:1335 top:0 width:352] lhId:page-4-DIV nodeLabel:Book a demo
Try for free Log in path:1,HTML,1,BODY,2,DIV,0,HEADER,0,DIV,2,DIV selector:div#fixed-header > header.S-Header > div.S-Header__menu > div.S-Header__right-blocks snippet:<div class="S-Header__right-blocks"> type:node] score:0.00253 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:488 height:80 left:628 right:708 top:408 width:80] lhId:page-5-IMG nodeLabel:Flippingbook logo path:1,HTML,1,BODY,3,MAIN,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,2,DIV,1,A,2,PICTURE,4,IMG selector:div.S-Front-Page-First-Screen__parallax > a.S-Front-Page-First-Screen__book-wrapper > picture.S-Picture > img.S-Picture__image snippet:<img class="S-Picture__image S-Front-Page-First-Screen__logo loaded" fetchpriority="high" width="80" height="80" alt="Flippingbook logo" src="https://d1qwl4ymp6qhug.cloudfront.net/Release/R10188/images/common/animate…"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:836 height:90 left:251 right:1099 top:746 width:848] lhId:page-2-P nodeLabel:Because PDFs no longer cut it. They can't engage your audience, boost marketing… path:1,HTML,1,BODY,3,MAIN,0,DIV,1,DIV,0,DIV,0,DIV,1,P selector:div.S-Front-Page__why-flippingbook > div.S-Front-Page-Why-Flippingbook > div.S-Front-Page-Why-Flippingbook__gradient > p.S-Front-Page-Why-Flippingbook__subtitle snippet:<p class="S-Front-Page-Why-Flippingbook__subtitle"> type:node] score:0.000279 subItems:map[items:[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/josefinsans/v34/Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_N_XbMZhLybpUVzEEQ.woff2]]] type:subitems]]]
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Why this matters
Performance issues directly impact user engagement and conversion rates.
description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
value: No additional origins are good candidates for preconnecting
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.
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 | |
|---|---|---|---|
li.S-Front-Page-Solutions-Tabs__tabs-tab > div.S-Front-Page-Solutions-Tabs__card > picture.S-Picture > img.S-Picture__image li.S-Front-Page-Solutions-Tabs__tabs-tab > div.S-Front-Page-Solutions-Tabs__card > picture.S-Picture > img.S-Picture__image | /Release/R10188/images/frontpage/solutions/marketing.webp | 15.5 KiB | 8.2 KiB |
li.S-Front-Page-Solutions-Tabs__tabs-tab > div.S-Front-Page-Solutions-Tabs__card > picture.S-Picture > img.S-Picture__image li.S-Front-Page-Solutions-Tabs__tabs-tab > div.S-Front-Page-Solutions-Tabs__card > picture.S-Picture > img.S-Picture__image | /Release/R10188/images/frontpage/solutions/education.webp | 14.1 KiB | 6.8 KiB |
li.S-Front-Page-Solutions-Tabs__tabs-tab > div.S-Front-Page-Solutions-Tabs__card > picture.S-Picture > img.S-Picture__image li.S-Front-Page-Solutions-Tabs__tabs-tab > div.S-Front-Page-Solutions-Tabs__card > picture.S-Picture > img.S-Picture__image | /Release/R10188/images/frontpage/solutions/nonprofit.webp | 13.7 KiB | 6.3 KiB |
li.S-Front-Page-Solutions-Tabs__tabs-tab > div.S-Front-Page-Solutions-Tabs__card > picture.S-Picture > img.S-Picture__image li.S-Front-Page-Solutions-Tabs__tabs-tab > div.S-Front-Page-Solutions-Tabs__card > picture.S-Picture > img.S-Picture__image | /Release/R10188/images/frontpage/solutions/manufacturing.... | 13.3 KiB | 6.0 KiB |
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 |
|---|---|---|
| cdn.cookielaw.org/scripttemplates/otSDKStub.js | 0 B | 230 ms |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Diagnostics
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: 0.0 ms 53.5 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| d1qwl4ymp6qhug.cloudfront.net/Release/R10188/6854-bundle.js | 37.9 KiB | 33.3 KiB |
| d1qwl4ymp6qhug.cloudfront.net/Release/R10188/4286-bundle.js | 21.4 KiB | 20.2 KiB |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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 |
|---|---|
div.S-Front-Page__first-screen > div.S-Front-Page-First-Screen > picture.S-Picture > img.S-Picture__image div.S-Front-Page__first-screen > div.S-Front-Page-First-Screen > picture.S-Picture > img.S-Picture__image | 0.108 |
Book a demo
Try for free Log in div#fixed-header > header.S-Header > div.S-Header__menu > div.S-Header__right-blocks | 0.003 |
Because PDFs no longer cut it. They can't engage your audience, boost marketing… div.S-Front-Page__why-flippingbook > div.S-Front-Page-Why-Flippingbook > div.S-Front-Page-Why-Flippingbook__gradient > p.S-Front-Page-Why-Flippingbook__subtitle | 0.000 |
●Time to Interactive 1.4 s
●Use efficient cache lifetimes
●Optimize DOM size
●Font display
●Forced reflow
●LCP breakdown
●LCP request discovery
●Modern HTTP
●Optimize viewport for mobile
●Max Potential First Input Delay 20 ms
●Minify CSS
●Minify JavaScript
●Reduce unused CSS
●Avoids enormous network payloads Total size was 820 KiB
●JavaScript execution time 0.0 s
●Minimizes main-thread work 0.4 s
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 100 ms
●Server Backend Latencies 110 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid multiple page redirects
●Initial server response time was short Root document took 200 ms
○INP breakdown
○User Timing marks and measures
○Avoid long main-thread tasks
○Avoid non-composited animations
93
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 |
|---|
Try for free div.S-Header__right-blocks > div.S-Header__user-menu > div.PA-AccountMenu > a.S-Go-Trial |
INTERACTIVITY li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
LIFELIKE LOOK li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
BRANDING li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
CUSTOM LINKS li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
BUILT-IN LEAD FORM li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
SEO li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
ONE-STOP SHOP li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
ANALYTICS li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
TRACKABLE LINKS li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
MOBILE APP li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
FLIPPINGBOOK FOR TEAMS li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
CONTENT PROTECTION li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
SECURITY li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
GREEN & COST-CUTTING li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
INTEGRATIONS li.S-Front-Page-Advantages__advantage > div.S-Front-Page-Advantage > p.S-Front-Page-Advantage__links > a |
Create your own div.S-Front-Page__demos > div.S-Front-Page-Demos > div.S-Front-Page-Demos__cta-wrapper > a.S-Go-Trial |
Read our customers’ stories div.S-Front-Page__quotes > div.S-Front-Page-Quotes > div.S-Front-Page-Quotes__link-wrapper > a.S-More-Link |
div.S-Front-Page > div.S-Front-Page__help-features > div.S-Front-Page-Help-Features > p.S-Front-Page-Help-Features__description div.S-Front-Page > div.S-Front-Page__help-features > div.S-Front-Page-Help-Features > p.S-Front-Page-Help-Features__description |
div.S-Front-Page__help-features > div.S-Front-Page-Help-Features > p.S-Front-Page-Help-Features__description > span.text-nowrap div.S-Front-Page__help-features > div.S-Front-Page-Help-Features > p.S-Front-Page-Help-Features__description > span.text-nowrap |
div.S-Front-Page-Help-Features > p.S-Front-Page-Help-Features__description > span.text-nowrap > a.S-Front-Page-Help-Features__smart-link div.S-Front-Page-Help-Features > p.S-Front-Page-Help-Features__description > span.text-nowrap > a.S-Front-Page-Help-Features__smart-link |
div.S-Front-Page-Help-Features__watch-video-brand > a.video-preview > div.S-Watch-Video-Link__text-wrapper > div.S-Watch-Video-Link__text div.S-Front-Page-Help-Features__watch-video-brand > a.video-preview > div.S-Watch-Video-Link__text-wrapper > div.S-Watch-Video-Link__text |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description |
div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description > span.text-nowrap div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description > span.text-nowrap |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description |
div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description > span.text-nowrap div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description > span.text-nowrap |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description |
div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description > span.text-nowrap div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description > span.text-nowrap |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-title |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > p.S-Front-Page-Help-Features__feature-description |
div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more div.S-Front-Page-Help-Features > div.S-Front-Page-Help-Features__features-container > a.S-Front-Page-Help-Features__feature-container > span.S-Front-Page-Help-Features__learn-more |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div.S-Front-Page > div.S-Front-Page__cta > div.S-Front-Page-CTA > a.S-Go-Trial div.S-Front-Page > div.S-Front-Page__cta > div.S-Front-Page-CTA > a.S-Go-Trial |
These are opportunities to improve the legibility of your content.
Best practices
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link div > ul.S-Blog-Article-Preview__tags > li.S-Blog-Article-Preview__tag > a.S-Blog-Article-Preview__tag-link |
These items highlight common accessibility best practices.
○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
●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
●`[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.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●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 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
●`[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"]`
●Identical links have the same purpose.
○`[accesskey]` values are unique
○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 with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○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.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○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
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Use a strong HSTS policy
○Mitigate clickjacking with XFO or CSP
○Detected JavaScript libraries
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`