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

Audit breakdown by category with detailed findings.

83

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
pubhtml5.com/css/fonts/OpenSans-Light.ttf14400.0 s217.5 KiB
pubhtml5.com/css/fonts/OpenSans-Semibold.ttf14400.0 s216.5 KiB
pubhtml5.com/css/fonts/OpenSans-Regular.ttf14400.0 s212.6 KiB
consent.cookiebot.com/Framework/IAB/consent-sdk-2.3.js282.0 s87.9 KiB
online.pubhtml5.com/mryp/tfdn/files/shot.jpg0.0 ms81.3 KiB
online.pubhtml5.com/mryp/tmvs/files/shot.jpg0.0 ms76.7 KiB
online.pubhtml5.com/mryp/sqzk/files/shot.jpg0.0 ms67.9 KiB
online.pubhtml5.com/mryp/chhm/files/shot.jpg0.0 ms67.7 KiB
online.pubhtml5.com/mryp/qbrj/files/shot.jpg0.0 ms67.5 KiB
online.pubhtml5.com/mryp/skny/files/shot.jpg0.0 ms62.5 KiB
online.pubhtml5.com/mryp/tjxb/files/shot.jpg0.0 ms60.5 KiB
online.pubhtml5.com/mryp/rvma/files/shot.jpg0.0 ms57.4 KiB
pubhtml5.com/css/fonts/fontawesome-webfont.woff?v=4.1.014400.0 s82.0 KiB
online.pubhtml5.com/mryp/jewz/files/shot.jpg0.0 ms55.3 KiB
online.pubhtml5.com/mryp/qgeh/files/shot.jpg0.0 ms53.7 KiB
online.pubhtml5.com/mryp/buiy/files/shot.jpg0.0 ms53.1 KiB
online.pubhtml5.com/mryp/svlv/files/shot.jpg0.0 ms52.7 KiB
online.pubhtml5.com/mryp/tgxo/files/shot.jpg0.0 ms50.8 KiB
online.pubhtml5.com/mryp/iquu/files/shot.jpg0.0 ms50.8 KiB
online.pubhtml5.com/mryp/aiur/files/shot.jpg0.0 ms50.6 KiB
online.pubhtml5.com/mryp/vtss/files/shot.jpg0.0 ms49.8 KiB
online.pubhtml5.com/mryp/vplk/files/shot.jpg0.0 ms46.8 KiB
online.pubhtml5.com/mryp/tlrm/files/shot.jpg0.0 ms46.2 KiB
online.pubhtml5.com/mryp/ncxp/files/shot.jpg0.0 ms43.9 KiB
online.pubhtml5.com/mryp/yeam/files/shot.jpg0.0 ms42.3 KiB
online.pubhtml5.com/mryp/csyq/files/shot.jpg0.0 ms40.3 KiB
pubhtml5.com/js/build/build.min.js?2d6126059b3dc9c9c0d22d95c4e0048743200.0 s73.8 KiB
online.pubhtml5.com/mryp/gurj/files/shot.jpg0.0 ms36.4 KiB
online.pubhtml5.com/mryp/kgjh/files/shot.jpg0.0 ms35.3 KiB
online.pubhtml5.com/mryp/pwik/files/shot.jpg0.0 ms34.4 KiB
consent.cookiebot.com/uc.js657.0 s35.7 KiB
online.pubhtml5.com/mryp/evcd/files/shot.jpg0.0 ms31.1 KiB
online.pubhtml5.com/mryp/qyek/files/shot.jpg0.0 ms30.3 KiB
online.pubhtml5.com/mryp/coeo/files/shot.jpg0.0 ms20.6 KiB
pubhtml5.com/css/common.css?021f2bfb686ac3ea6bf2e2e19867c75a43200.0 s35.2 KiB
static.pubhtml5.com/web/js/jquery-1.10.2.min.js43200.0 s32.7 KiB
pubhtml5.com/js/jquery-1.10.2.min.js?v-143200.0 s32.4 KiB
pubhtml5.com/css/fonts/glyphicons-halflings-regular.woff14400.0 s22.9 KiB
pubhtml5.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?14400.0 s12.3 KiB
pubhtml5.com/js/lib/bootstrap.js43200.0 s13.2 KiB
pubhtml5.com/bookcase/js/Bookcase.js?v-143200.0 s11.2 KiB
pubhtml5.com/js/lib/spectrum.min.js43200.0 s9.6 KiB
pubhtml5.com/js/lib/fileupload.min.js43200.0 s8.8 KiB
pubhtml5.com/bookcase/css/bookcase.css?v-143200.0 s5.5 KiB
pubhtml5.com/bookcase/js/hammer.min.js?v-143200.0 s4.9 KiB
pubhtml5.com/js/lib/jquery.qrcode.min.js43200.0 s4.8 KiB
pubhtml5.com/css/other/home.css?521e5e0d42a16da799af290f6b6a275643200.0 s4.8 KiB
pubhtml5.com/captcha/js/common-captcha.js?b0682bc751e08e78c52331d3845e39a343200.0 s3.7 KiB
pubhtml5.com/js/lib/carousel/carousel.js?0200aa1297007a1318d419643d6cdb6643200.0 s3.1 KiB
pubhtml5.com/js/utils/md5.js43200.0 s2.9 KiB
pubhtml5.com/js/utils/top.js?a01a47aa52657eca17750fe586d657e843200.0 s1.5 KiB
pubhtml5.com/captcha/css/captcha.css?0409763a17566bd60a02424eab895ed543200.0 s1.4 KiB
pubhtml5.com/js/utils/jquery.hints.js?1b8c7ff7ba030c97bf161b337981e0c543200.0 s1.3 KiB
/consentconfig/b9ce1f75-4bbf-4d48-bc8c-edd93ea2562b/pubht...33821.0 s900 B
pubhtml5.com/js/utils/statistic.js43200.0 s830 B
pubhtml5.com/js/utils/md5.js43200.0 s802 B
pubhtml5.com/js/other/home.js?a079b862f35aecd32d79beb2f8e98d6443200.0 s762 B
pubhtml5.com/bookcase/js/jquery.hammer.min.js?v-143200.0 s629 B
pubhtml5.com/js/lib/carousel/carousel.css?81d821cd5186512a7c85d8909d068c4e43200.0 s622 B
pubhtml5.com/js/lib/bootstrap.js43200.0 s184 B
pubhtml5.com/js/utils/jquery.hints.js?1b8c7ff7ba030c97bf161b337981e0c543200.0 s153 B
pubhtml5.com/js/utils/top.js?a01a47aa52657eca17750fe586d657e843200.0 s106 B
pubhtml5.com/js/lib/fileupload.min.js43200.0 s105 B
pubhtml5.com/js/lib/spectrum.min.js43200.0 s83 B
pubhtml5.com/js/lib/jquery.qrcode.min.js43200.0 s82 B
pubhtml5.com/cdn-cgi/challenge-platform/scripts/jsd/main.js14400.0 s0 B
pubhtml5.com/captcha/js/common-captcha.js?b0682bc751e08e78c52331d3845e39a343200.0 s0 B

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.

URLEst Savings
pubhtml5.com/css/fonts/OpenSans-Semibold.ttf60 ms
pubhtml5.com/css/fonts/fontawesome-webfont.woff?v=4.1.055 ms
pubhtml5.com/css/fonts/glyphicons-halflings-regular.woff55 ms
pubhtml5.com/css/fonts/OpenSans-Light.ttf45 ms
pubhtml5.com/css/fonts/OpenSans-Regular.ttf25 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.home-how-video-outer-container > div.home-how-video-container > div.home-how-video-shot > div.home-how-video-play-btn div.home-how-video-outer-container > div.home-how-video-container > div.home-how-video-shot > div.home-how-video-play-btn
static.pubhtml5.com/web/images/home/home-video.png206.4 KiB111.5 KiB
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-14.jpg61.7 KiB59.8 KiB
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-15.jpg49.1 KiB47.2 KiB
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-9-1.jpg41.2 KiB39.3 KiB
Flip book about Art & Photography li > a > div.home-cate-img-container > img
static.pubhtml5.com/web/images/home/c-3.jpg44.8 KiB36.1 KiB
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-8-1.jpg33.5 KiB31.6 KiB
Flip book about Fashion & Style li > a > div.home-cate-img-container > img
static.pubhtml5.com/web/images/home/c-26.jpg38.5 KiB29.8 KiB
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-7-1.jpg29.5 KiB27.6 KiB
Branding on html5 flipbooks has never been this easy. With PubHTML5 online publ… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/2.png52.6 KiB23.3 KiB
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-10-1.jpg24.7 KiB22.9 KiB
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-12-1.jpg21.2 KiB19.7 KiB
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-13.jpg20.3 KiB19.0 KiB
Flip book about Business & Finance li > a.explames-image > div.home-cate-img-container > img
static.pubhtml5.com/web/images/home/c-6.jpg25.8 KiB17.1 KiB
Flip book about Sports & Recreation li > a > div.home-cate-img-container > img
static.pubhtml5.com/web/images/home/c-14.jpg23.8 KiB15.2 KiB
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new
static.pubhtml5.com/web/images/home/banner-new.png7.3 KiB6.4 KiB
div.home-section-container > div.home-banner-button-container > div.home-banner-upload-button > img div.home-section-container > div.home-banner-button-container > div.home-banner-upload-button > img
static.pubhtml5.com/web/images/home/btn2.png8.8 KiB4.9 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-16-DIV
nodeLabel: Publish Interactive Magazines, Catalogs, Brochure Online Create Beautiful Rich-…
path: 1,HTML,1,BODY,30,DIV,0,DIV
selector: body > div.cc-main > div.home-section-container
snippet: <div class="home-section-container home-banner-container">

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

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
static.pubhtml5.com/web/js/jquery-1.10.2.min.js32.7 KiB297 ms
pubhtml5.com/js/build/build.min.js?2d6126059b3dc9c9c0d22d95c4e0048773.8 KiB241 ms
consent.cookiebot.com/uc.js35.7 KiB346 ms
pubhtml5.com/js/lib/jquery.qrcode.min.js4.8 KiB
pubhtml5.com/js/lib/bootstrap.js13.2 KiB
pubhtml5.com/js/other/home.js?a079b862f35aecd32d79beb2f8e98d64762 B
pubhtml5.com/captcha/js/common-captcha.js?b0682bc751e08e78c52331d3845e39a33.7 KiB
pubhtml5.com/js/lib/carousel/carousel.js?0200aa1297007a1318d419643d6cdb663.1 KiB
pubhtml5.com/css/other/home.css?521e5e0d42a16da799af290f6b6a27564.8 KiB
pubhtml5.com/captcha/css/captcha.css?0409763a17566bd60a02424eab895ed51.4 KiB
pubhtml5.com/js/lib/carousel/carousel.css?81d821cd5186512a7c85d8909d068c4e622 B
pubhtml5.com/css/common.css?021f2bfb686ac3ea6bf2e2e19867c75a35.2 KiB80 ms
pubhtml5.com/js/lib/fileupload.min.js8.8 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

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: 200 ms 559.0 KiB
URLTransfer SizeEst Savings
www.googletagmanager.com/gtm.js?id=GTM-W8VX356146.0 KiB106.5 KiB
pubhtml5.com/metrics/?id=AW-17851241108&cx=c&gtm=4e64k0142.0 KiB86.1 KiB
pubhtml5.com/metrics/151.3 KiB84.7 KiB
pubhtml5.com/metrics/151.3 KiB82.6 KiB
pubhtml5.com/metrics/?id=G-L3MFCR9YTM&cx=c&gtm=4e64k0177.7 KiB74.5 KiB
pubhtml5.com/js/build/build.min.js?2d6126059b3dc9c9c0d22d95c4e0048773.7 KiB65.2 KiB
pubhtml5.com/metrics/?id=AW-17851241108&cx=c&gtm=4e64k0142.0 KiB59.3 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 8.6 KiB
URLTransfer SizeEst Savings
pubhtml5.com/css/common.css?021f2bfb686ac3ea6bf2e2e19867c75a35.2 KiB8.6 KiB

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 9.3 KiB
URLTransfer SizeEst Savings
pubhtml5.com/js/lib/bootstrap.js13.1 KiB5.4 KiB
pubhtml5.com/bookcase/js/Bookcase.js?v-111.1 KiB3.9 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: 0.0 ms 32.7 KiB
URLTransfer SizeEst Savings
pubhtml5.com/css/common.css?021f2bfb686ac3ea6bf2e2e19867c75a35.0 KiB32.7 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
pubhtml5.com/css/fonts/OpenSans-Light.ttf217.5 KiB
pubhtml5.com/css/fonts/OpenSans-Semibold.ttf216.5 KiB
pubhtml5.com/css/fonts/OpenSans-Regular.ttf212.6 KiB
static.pubhtml5.com/web/images/home/home-video.png207.0 KiB
/b9ce1f75-4bbf-4d48-bc8c-edd93ea2562b/cc.js?renew=false&r...186.8 KiB
pubhtml5.com/metrics/?id=G-L3MFCR9YTM&cx=c&gtm=4e64k0177.8 KiB
static.pubhtml5.com/web/images/home/bg1.jpg152.7 KiB
pubhtml5.com/metrics/151.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-W8VX356146.1 KiB
pubhtml5.com/metrics/?id=AW-17851241108&cx=c&gtm=4e64k0142.2 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
PubHTML5 online publishing software makes it simple to embed flip pdf content o… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
pubhtml5.com/features/img/link_audio_mp4_youtube.png
Add links to html flipbook without hassle using the online publishing tool. ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/12.png
Edit pdf flip book url to create a custom domain for your pdf ebooks. Perfect f… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
pubhtml5.com/features/img/feature4.png
PubHTML5 flipbook maker allows users to publish their flip ebook offline. ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/6.png
Branding on html5 flipbooks has never been this easy. With PubHTML5 online publ… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/2.png
Make your digital content seo-friendly by converting pdf to flip book. Online p… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/11.png
Statics on flipbook performance help users gain valuable insights on their digi… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
pubhtml5.com/features/img/google_adSense.png
PubHTML5 flipbook maker offers an all-in-one digital publishing solution that c… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/1.png
Raise website performance by converting huge pdf to HTML flipbooks that are res… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/4.png
Sharing emagazine, digital lookbook, online handbook to social media, in emails… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/8.png
The online publishing software PubHTML5 lets users insert videos, panorama, ima… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/3.png
Online publishing is made easy with the help of pubhtml5 digital publishing pla… ul.home-fea-panel > li.home-fea-row > div.col-sm-6 > img
static.pubhtml5.com/web/images/home/5.png
div.home-section-container > div.home-banner-button-container > div.home-banner-upload-button > img div.home-section-container > div.home-banner-button-container > div.home-banner-upload-button > img
static.pubhtml5.com/web/images/home/btn2.png
Create pitch deck, white paper online for sales div.home-cs-panel > div.carousel-inner > div.item > img
static.pubhtml5.com/web/images/home/client-4.png
PUB HTML5 Logo div.cc-top-logo-container > a.cc-home-link > div.cc-flip-html5-logo-container > img.cc-flip-html5-logo
pubhtml5.com/images/pubhtml5_logo.png
capterra div.home-banner-button-container > div > a > img
pubhtml5.com/img/capterra.png
growd div.home-banner-button-container > div > a > img
pubhtml5.com/img/growd.png

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

●Max Potential First Input Delay 100 ms
●Layout shift culprits
●Document request latency
●Optimize DOM size
●Forced reflow
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 10 user timings
●JavaScript execution time 1.0 s
●Minimizes main-thread work 1.7 s
●Avoid long main-thread tasks 8 long tasks found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 250 ms
●Server Backend Latencies 70 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 290 ms
●Avoid large layout shifts 13 layout shifts found
○INP breakdown
○Avoid non-composited animations
59

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
Quick Upload div.nav-container > div > ul.cc-top-menu > li.cc-fast-upload-button
 Go Premium ul.cc-top-menu > li.hidden-md > a > div.cc-go-premium-button
PubHTML5 Cloud li.col-sm-3 > div.home-how-step-inner > p.home-how-step-desc > a
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
Learn More div.col-sm-6 > div > a > span.button-pure
View More Features body > div.cc-main > div#features > a.home-view-more-link
76,882,666 div.cc-main > div#testimonials > p.home-client-desc > a
60000 div.cc-main > div#testimonials > p.home-client-desc > a
You May Like body > div.cc-sub-link-container > div.home-max-width > p
free flip book maker div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
pdf to flipbook div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
flipbook software div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
page flip software div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
pdf page turning software div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
digital publishing software div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
digital magazine software div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
digital catalog software div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
digital brochures Maker div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
html5 magazine maker div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
pdf to html5 converter div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
magazine publishing software div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
ipad digital publishing software div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
free flipbook creator div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
free flipping book publisher div.cc-sub-link-container > div.home-max-width > div.cc-sub-link-wrapper > a
Home div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link1 > a
About Us div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link1 > a
Why Us div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link1 > a
Blog div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link1 > a
Contact Us div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link2 > a
Help Center div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link2 > a
FAQ div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link2 > a
Privacy div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link3 > a
Terms of Service div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link3 > a
Cookie Policy div.foot-bottom-content > ul.cc-float-fix > li.foot-bottom-link3 > a
Mango AI div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Talking Photo div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Video Face Swap div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
AI Avatars div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Talking Animals div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Talking Cartoon div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
AI Video Generator div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
AI Animation Generator div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
AI Video Enhancer div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Video Cartoonizer div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Singing Photos div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Whiteboard Animation Software div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Animation Maker div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Mango Animate Blog div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Flipbook Software div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a
Flipbook Maker div.cc-bottom-link-container > div.foot-bottom-extra > div.foot-bottom-content > a

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
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
div.home-section-container > div.home-banner-button-container > div.home-banner-upload-button > img div.home-section-container > div.home-banner-button-container > div.home-banner-upload-button > img

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div > div.cc-top-logo-container > div.cc-search-container > input.cc-field div > div.cc-top-logo-container > div.cc-search-container > input.cc-field

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 > div.cc-main > div.home-section-container > iframe.home-bookcase-iframe body > div.cc-main > div.home-section-container > iframe.home-bookcase-iframe

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.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#home-demo-slider > div.carousel-inner > div.item > ul.home-banner-demo-ul

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
EN div.nav-container > div > div.cc-top-logo-container > li.en-item

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

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-hidden="true"]` is not present on the document `<body>`
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`[aria-hidden="true"]` elements do not contain focusable descendents
●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
●Touch targets have sufficient size and spacing.
●Heading elements appear in a sequentially-descending order
●Identical links have the same purpose.
○`[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
○Deprecated ARIA roles were not used
○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 use only permitted ARIA attributes
○`[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
○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
○Buttons have an accessible name
○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 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
○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.
○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.
77

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-13.jpg91 x 129 (0.71)387 x 480 (0.81)
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-8-1.jpg91 x 129 (0.71)370 x 480 (0.77)
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-14.jpg91 x 129 (0.71)370 x 480 (0.77)
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-15.jpg91 x 129 (0.71)369 x 480 (0.77)
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
pubhtml5.com/images/home/banner-demo-9-1.jpg91 x 129 (0.71)360 x 480 (0.75)

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
SharedStorage
pubhtml5.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
pubhtml5.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Fledge
pubhtml5.com/cdn-cgi/challenge-platform/scripts/jsd/main.js

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
pubhtml5.com/metrics/?id=G-L3MFCR9YTM&cx=c&gtm=4e64k0
●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
●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
○Redirects HTTP traffic to HTTPS
77

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
pubhtml5.com/product-feature/create-digital-catalogs-from-pdf.phpLearn More
pubhtml5.com/product-feature/rich-media-digital-catalog.phpLearn More
pubhtml5.com/features/brandingLearn More
pubhtml5.com/features/interactiveLearn More
pubhtml5.com/product-feature/share-digital-publication-on-social-networks.phpLearn More
pubhtml5.com/shoppable-digital-catalogsLearn More
pubhtml5.com/features/mobileLearn More
pubhtml5.com/product-feature/cloud-based-digital-distribution-platform.phpLearn More
pubhtml5.com/product-feature/digital-publications-text-version-for-seo.phpLearn More
pubhtml5.com/product-feature/creating-offline-publication.phpLearn More
pubhtml5.com/product-feature/analyze-your-digital-magazine-reader-statistics.phpLearn 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
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-new
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum ul.home-banner-demo-ul > li.tall > div.home-banner-demo-img-container > img.home-banner-demo-thum
div.home-section-container > div.home-banner-button-container > div.home-banner-upload-button > img div.home-section-container > div.home-banner-button-container > div.home-banner-upload-button > img

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
Important AnnouncementPubHTML5 Scheduled Server Maintenance on … body > div.cc-top-banner > a
Sign in div > ul.cc-top-menu > li.cc-before-log-in-menu > a.cc-log-in-link
Browse ul > li.hide-top-bar-item > div.dropdown-toggle > a.nav-container

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
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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