https://penguinrandomhouse.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.
70
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.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| tags.tiqcdn.com/utag/random/rhcorp-prh/prod/utag.js | 300.0 s | 48.6 KiB |
| tags.tiqcdn.com/utag/random/rhcorp-prh/prod/utag.23.js?utv=ut4.51.202406061615 | 300.0 s | 5.0 KiB |
| rum-static.pingdom.net/prum.min.js | 43200.0 s | 2.8 KiB |
| tags.tiqcdn.com/utag/random/rhcorp-prh/prod/utag.583.js?utv=ut4.51.202203032103 | 300.0 s | 1.3 KiB |
| /utag/tiqapp/utag.v.js?a=random/rhcorp-prh/202603261726&c... | 300.0 s | 432 B |
| /random/main/019db1a5ce2a001711d92fdba15405075002306d0059... | 0.0 ms | 251 B |
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Why this matters
Performance issues directly impact user engagement and conversion rates.
lhId: page-0-IMG
nodeLabel: Four book covers; Weavingshaw, Mother of Strangers, What Strange Paradise, The …
path: 4,HTML,2,BODY,11,DIV,4,MAIN,2,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,1,DIV,0,DIV,0,A,0,IMG
selector: div.cb_image > div.cb_sngl_img > a > img.link_cntnt
snippet: <img decoding="async" src="https://assets.penguinrandomhouse.com/wp-content/uploads/2025/04/24142310/…" alt="Four book covers; Weavingshaw, Mother of Strangers, What Strange Paradise,…" class="link_cntnt">
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
Why this matters
Performance issues directly impact user engagement and conversion rates.
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.
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 | |
|---|---|---|---|
The bestselling author on her new novel, family bonds, and kinship. div.inspired-block > div.inspired-card > a.inspired-link > img.inspired-block-image | /wp-content/uploads/2026/03/12152247/1200x628-PRH-Tayari-... | 308.1 KiB | 277.4 KiB |
Four book covers; One & Only, The Exes, Kin, The Secret Lives of Murderers' Wiv… div.cb_image > div.cb_sngl_img > a > img.link_cntnt | /wp-content/uploads/2025/05/31094513/2026_Book_Club_HP_12... | 229.1 KiB | 198.4 KiB |
Four book covers; Weavingshaw, Mother of Strangers, What Strange Paradise, The … div.cb_image > div.cb_sngl_img > a > img.link_cntnt | /wp-content/uploads/2025/04/24142310/PRH_ArabAmericanHeri... | 179.9 KiB | 149.3 KiB |
Grab these sweet spring stories for your little ones. div.inspired-block > div.inspired-card > a.inspired-link > img.inspired-block-image | /wp-content/uploads/2026/03/11113719/Kids-Trending-Baby-A... | 119.5 KiB | 89.7 KiB |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780525564232 | 72.3 KiB | 65.9 KiB |
Spanish Language Fiction div.item > div.img > a > img.img-responsive | assets.penguinrandomhouse.com/category-images/triad-spanish-language-fiction.png | 41.9 KiB | 39.4 KiB |
Nonfiction div.item > div.img > a > img.img-responsive | assets.penguinrandomhouse.com/category-images/triad-nonfiction.png | 35.0 KiB | 32.5 KiB |
Biography & Memoir div.item > div.img > a > img.img-responsive | assets.penguinrandomhouse.com/category-images/triad-biography-memoir.png | 34.8 KiB | 32.3 KiB |
Teen & Young Adult div.item > div.img > a > img.img-responsive | assets.penguinrandomhouse.com/category-images/triad-teen-young-adult.png | 33.3 KiB | 30.8 KiB |
Romance div.item > div.img > a > img.img-responsive | assets.penguinrandomhouse.com/category-images/triad-romance.png | 30.0 KiB | 27.5 KiB |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780593804216 | 33.5 KiB | 27.3 KiB |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780525949596 | 31.6 KiB | 25.5 KiB |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780679754473 | 30.7 KiB | 24.3 KiB |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780307950475 | 29.9 KiB | 23.5 KiB |
Literary Fiction div.item > div.img > a > img.img-responsive | assets.penguinrandomhouse.com/category-images/triad-literary-fiction.png | 21.9 KiB | 19.4 KiB |
We All Live Here div.viewport > div.slider > div.item > div.img | /cover/9781984879349?fit_height=282&fit_width=186.422&set... | 21.7 KiB | 13.2 KiB |
We All Live Here div.viewport > div.slider > div.item > div.img | images.penguinrandomhouse.com/cover/9781984879349?fit_height=265&fit_width=175 | 20.7 KiB | 13.1 KiB |
Tom Clancy Line of Demarcation div.viewport > div.slider > div.item > div.img | /cover/9780593718025?fit_height=282&fit_width=186.422&set... | 21.6 KiB | 13.1 KiB |
Tom Clancy Line of Demarcation div.viewport > div.slider > div.item > div.img | images.penguinrandomhouse.com/cover/9780593718025?fit_height=265&fit_width=175 | 19.2 KiB | 11.7 KiB |
Exit Strategy div.viewport > div.slider > div.item > div.img | /cover/9780593725863?fit_height=282&fit_width=186.422&set... | 18.9 KiB | 10.4 KiB |
Fever Beach div.viewport > div.slider > div.item > div.img | /cover/9780593315477?fit_height=282&fit_width=186.422&set... | 18.9 KiB | 10.4 KiB |
A Mother's Love div.viewport > div.slider > div.item > div.img | /cover/9780593498750?fit_height=282&fit_width=186.422&set... | 18.2 KiB | 9.7 KiB |
Fever Beach div.viewport > div.slider > div.item > div.img | images.penguinrandomhouse.com/cover/9780593315477?fit_height=265&fit_width=175 | 16.6 KiB | 9.0 KiB |
A Mother's Love div.viewport > div.slider > div.item > div.img | images.penguinrandomhouse.com/cover/9780593498750?fit_height=265&fit_width=175 | 16.3 KiB | 8.8 KiB |
The Demon of Unrest div.viewport > div.slider > div.item > div.img | /cover/9780385348768?fit_height=282&fit_width=186.422&set... | 16.7 KiB | 8.1 KiB |
Nuclear War div.viewport > div.slider > div.item > div.img | /cover/9780593476116?fit_height=282&fit_width=186.422&set... | 15.9 KiB | 7.3 KiB |
The Demon of Unrest div.viewport > div.slider > div.item > div.img | images.penguinrandomhouse.com/cover/9780385348768?fit_height=265&fit_width=175 | 14.8 KiB | 7.3 KiB |
Silvercloak div.viewport > div.slider > div.item > div.img | /cover/9780593974018?fit_height=282&fit_width=186.422&set... | 15.8 KiB | 7.3 KiB |
We the Women div.viewport > div.slider > div.item > div.img | /cover/9780593727027?fit_height=282&fit_width=186.422&set... | 15.6 KiB | 7.1 KiB |
Nuclear War div.viewport > div.slider > div.item > div.img | images.penguinrandomhouse.com/cover/9780593476116?fit_height=265&fit_width=175 | 14.6 KiB | 7.1 KiB |
Keep It Simple Y'all: Every Day div.viewport > div.slider > div.item > div.img | /cover/9798217034178?fit_height=282&fit_width=186.422&set... | 15.0 KiB | 6.5 KiB |
Keep It Simple Y'all: Every Day div.viewport > div.slider > div.item > div.img | images.penguinrandomhouse.com/cover/9798217034178?fit_height=265&fit_width=175 | 13.5 KiB | 6.0 KiB |
Unspeakable Things div.viewport > div.slider > div.item > div.img | /cover/9781984880185?fit_height=282&fit_width=186.422&set... | 14.3 KiB | 5.8 KiB |
The Traitor Queen (Deluxe Edition) div.viewport > div.slider > div.item > div.img | /cover/9780593975237?fit_height=282&fit_width=186.422&set... | 14.1 KiB | 5.6 KiB |
Innamorata div.viewport > div.slider > div.item > div.img | /cover/9780593722596?fit_height=282&fit_width=186.422&set... | 14.0 KiB | 5.5 KiB |
Unspeakable Things div.viewport > div.slider > div.item > div.img | images.penguinrandomhouse.com/cover/9781984880185?fit_height=265&fit_width=175 | 12.8 KiB | 5.3 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 486 ms
| URL | Time Spent |
|---|---|
| penguinrandomhouse.com/ | 486 ms |
| www.penguinrandomhouse.com/ | 0.0 ms |
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
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: 90 ms 72.0 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| /wp-content/themes/penguinrandomhouse/js/global.min.js?ve... | 74.7 KiB | 21.9 KiB |
| /wp-content/themes/penguinrandomhouse/js/account.min.js?v... | 46.6 KiB | 12.7 KiB |
| /wp-content/themes/penguinrandomhouse/js/account.min.js?v... | 46.6 KiB | 12.7 KiB |
| /wp-content/themes/penguinrandomhouse/js/sitehome.min.js?... | 12.7 KiB | 5.7 KiB |
| /wp-content/themes/penguinrandomhouse/js/slick.min.js?ver... | 13.8 KiB | 5.5 KiB |
| /wp-content/themes/penguinrandomhouse/js/carouselambra.mi... | 11.3 KiB | 5.0 KiB |
| /wp-content/themes/penguinrandomhouse/js/lib/cutter.min.j... | 4.8 KiB | 3.0 KiB |
| /wp-content/themes/penguinrandomhouse/js/minicart.js?ver=... | 8.5 KiB | 3.0 KiB |
| /wp-content/themes/penguinrandomhouse/js/modal-survey.min... | 9.5 KiB | 2.7 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: 130 ms 68.8 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| /wp-content/themes/penguinrandomhouse/style.css?ver=cb202... | 54.7 KiB | 49.6 KiB |
| /wp-includes/css/dist/block-library/style.min.css?ver=6.8.3 | 19.2 KiB | 19.2 KiB |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 80 ms 138.4 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| /wp-content/themes/penguinrandomhouse/js/global.min.js?ve... | 74.7 KiB | 55.8 KiB |
| /wp-content/themes/penguinrandomhouse/js/account.min.js?v... | 46.6 KiB | 41.4 KiB |
| /wp-content/themes/penguinrandomhouse/js/account.min.js?v... | 46.6 KiB | 41.2 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.
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 | |
|---|---|
New Releases div.nav-promo-container > div.nav-promo-block > a.navigation-link > img.nav-promo-image | /wp-content/uploads/2025/04/16142800/PRH_Site_1200x628_ap... |
Books To Read if You Love div.nav-promo-container > div.nav-promo-block > a.navigation-link > img.nav-promo-image | /wp-content/uploads/2026/01/02104345/Devil-Wears-Prada_12... |
New Stories to Listen to div.nav-promo-container > div.nav-promo-block > a.navigation-link > img.nav-promo-image | /wp-content/uploads/2026/03/27124324/1200x628-56.jpg |
10 Audiobook Originals You Need To Hear div.nav-promo-container > div.nav-promo-block > a.navigation-link > img.nav-promo-image | /wp-content/uploads/2025/06/05144026/1200x628_Audiobook_O... |
Four book covers; Weavingshaw, Mother of Strangers, What Strange Paradise, The … div.cb_image > div.cb_sngl_img > a > img.link_cntnt | /wp-content/uploads/2025/04/24142310/PRH_ArabAmericanHeri... |
The bestselling author on her new novel, family bonds, and kinship. div.inspired-block > div.inspired-card > a.inspired-link > img.inspired-block-image | /wp-content/uploads/2026/03/12152247/1200x628-PRH-Tayari-... |
Grab these sweet spring stories for your little ones. div.inspired-block > div.inspired-card > a.inspired-link > img.inspired-block-image | /wp-content/uploads/2026/03/11113719/Kids-Trending-Baby-A... |
Four book covers; One & Only, The Exes, Kin, The Secret Lives of Murderers' Wiv… div.cb_image > div.cb_sngl_img > a > img.link_cntnt | /wp-content/uploads/2025/05/31094513/2026_Book_Club_HP_12... |
What Type of Reader Is Your Child? Take the Quiz! div.nav-promo-container > div.nav-promo-block > a.navigation-link > img.nav-promo-image | /wp-content/uploads/2026/02/04160440/Kids-Reader-Quiz_nav... |
Books Bans Are on the Rise in America div.nav-promo-container > div.nav-promo-block > a.navigation-link > img.nav-promo-image | /wp-content/uploads/2024/02/05171820/Let-Kids-Read_600x31... |
How To Read More This Year div.nav-promo-container > div.nav-promo-block > a.navigation-link > img.nav-promo-image | /wp-content/uploads/2024/02/26151938/ReadMore_1200x628_60... |
Join Our Authors for Upcoming Events div.nav-promo-container > div.nav-promo-block > a.navigation-link > img.nav-promo-image | /wp-content/uploads/2024/02/05171722/Author-Events-Module... |
Browse All Our Lists, Essays, and Interviews div.nav-promo-container > div.nav-promo-block > a.navigation-link > img.nav-promo-image | /wp-content/uploads/2024/02/05171902/content-archive-Home... |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780525949596 |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780593804216 |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780525564232 |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780307950475 |
Book cover div.slick-track > div.carousel-element > div.book-cover > img | images.penguinrandomhouse.com/cover/9780679754473 |
Penguin Random House div#condensed-container-row > div.logo > a > img.condensed-logo-image | /wp-content/themes/penguinrandomhouse/images/prh-logo.svg... |
Today's Top Books div.slick-list > div.slick-track > div.carousel-element > img | /wp-content/themes/penguinrandomhouse/images/PRH_TodaysTo... |
1 div.slick-track > div.carousel-element > div.book-int > img | /wp-content/themes/penguinrandomhouse/images/hp_ttb1.svg |
2 div.slick-track > div.carousel-element > div.book-int > img | /wp-content/themes/penguinrandomhouse/images/hp_ttb2.svg |
3 div.slick-track > div.carousel-element > div.book-int > img | /wp-content/themes/penguinrandomhouse/images/hp_ttb3.svg |
4 div.slick-track > div.carousel-element > div.book-int > img | /wp-content/themes/penguinrandomhouse/images/hp_ttb4.svg |
5 div.slick-track > div.carousel-element > div.book-int > img | /wp-content/themes/penguinrandomhouse/images/hp_ttb5.svg |
search div.desktop > nav#main-nav > a.search-icon-link > img.search-icon | /wp-content/themes/penguinrandomhouse/images/nav-search.svg |
search div#condensed-container-row > div#account-container > a.search-icon-link > img.search-icon | /wp-content/themes/penguinrandomhouse/images/nav-search.svg |
div.slick-track > div.carousel-element > div.quick-view > img div.slick-track > div.carousel-element > div.quick-view > img | /wp-content/themes/penguinrandomhouse/images/plus-icon-11... |
div.slick-track > div.carousel-element > div.quick-view > img div.slick-track > div.carousel-element > div.quick-view > img | /wp-content/themes/penguinrandomhouse/images/plus-icon-11... |
div.slick-track > div.carousel-element > div.quick-view > img div.slick-track > div.carousel-element > div.quick-view > img | /wp-content/themes/penguinrandomhouse/images/plus-icon-11... |
div.slick-track > div.carousel-element > div.quick-view > img div.slick-track > div.carousel-element > div.quick-view > img | /wp-content/themes/penguinrandomhouse/images/plus-icon-11... |
div.slick-track > div.carousel-element > div.quick-view > img div.slick-track > div.carousel-element > div.quick-view > img | /wp-content/themes/penguinrandomhouse/images/plus-icon-11... |
Keep It Simple Y'all: Every Day div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
Tom Clancy Line of Demarcation div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
Maxi's Kitchen div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
The Traitor Queen (Deluxe Edition) div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
Unspeakable Things div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
Fever Beach div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
Nuclear War div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
Silvercloak div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
The Demon of Unrest div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
We All Live Here div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
A Mother's Love div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
Innamorata div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
Exit Strategy div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
We the Women div.item > div.img > a > img.lazyload | www.penguinrandomhouse.com/wp-content/themes/penguinrandomhouse/images/tmp.gif |
Raise kids who love to read div.container > div.footer-bttm-links > a.footer-bttm-link > img.lazyload | |
Out of Print div.container > div.footer-bttm-links > a.footer-bttm-link > img.lazyload | |
An online magazine for today’s home cook div.container > div.footer-bttm-links > a.footer-bttm-link > img.lazyload | |
Today's Top Books div.container > div.footer-bttm-links > a.footer-bttm-link > img.lazyload | |
Wonderbly div.container > div.footer-bttm-links > a.footer-bttm-link > img.lazyload |
More information about the performance of your application. These numbers don't directly affect the Performance score.
●Layout shift culprits
●Optimize DOM size
●Font display
●Forced reflow
●LCP breakdown
●Optimize viewport for mobile
●Max Potential First Input Delay 20 ms
●Minify CSS
●JavaScript execution time 0.2 s
●Minimizes main-thread work 0.9 s
●Avoid non-composited animations 1 animated element found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 100 ms
●Server Backend Latencies 30 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 10 ms
○INP breakdown
○User Timing marks and measures
○Avoid long main-thread tasks
○Avoid large layout shifts
92
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.
ARIA
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
NEW RELEASES div.discovery-nav > div.item > h3.title > a.active |
COMING SOON div.discovery-nav > div.item > h3.title > a |
BEST SELLERS div.discovery-nav > div.item > h3.title > a |
AWARD WINNERS div.discovery-nav > div.item > h3.title > a |
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Navigation
A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the `tabindex` attribute.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Cookies and Similar Technologies
We, our affiliates, and our providers use coo… body.wp-singular > div#__tealiumGDPRecModal > div#prh_privacy_prompt |
Read More div#prh_privacy_prompt > div.privacy_prompt_content > p#prh_pp_copy > span#strt_inx |
I Decline All Cookies div#__tealiumGDPRecModal > div#prh_privacy_prompt > div.privacy_prompt_footer > div#consent_prompt_decline |
I Agree div#__tealiumGDPRecModal > div#prh_privacy_prompt > div.privacy_prompt_footer > div#consent_prompt_submit |
✕ body.wp-singular > div#__tealiumGDPRecModal > div#prh_privacy_prompt > div#prh_mdl_close |
These are opportunities to improve keyboard navigation in your application.
Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Books
Popular
New & Noteworthy
Bestsellers
Graphic Novels & Manga
The Must… div.desktop > nav#main-nav > div.nav-item-list > div.nav-item-container |
Kids
Popular
New & Noteworthy
Bestsellers
Award Winners
The Parenting Book… div.desktop > nav#main-nav > div.nav-item-list > div.nav-item-container |
Popular
Trending
Trending This Week
Romantasy Books To Start Reading Now
Pa… div.desktop > nav#main-nav > div.nav-item-list > div.nav-item-container |
Authors & Events
Our Authors
Michelle Obama
Han Kang
Emily Henry
Dan Brown… div.desktop > nav#main-nav > div.nav-item-list > div.nav-item-container |
Recommendations
Book Lists
The Best Celebrity Book Club Picks of The Year
We… div.desktop > nav#main-nav > div.nav-item-list > div.nav-item-container |
Audio
Popular
New Releases
Award Winners
Coming Soon
View All >
Featured
… div.desktop > nav#main-nav > div.nav-item-list > div.nav-item-container |
CHECK THE CHARTS → div.slick-list > div.slick-track > div.carousel-element > a.promo-button |
Brightly
Raise kids who love to read main#mainblock > div.container > div.footer-bttm-links > a.footer-bttm-link |
Out of Print
Shirts, totes, socks, and more for book lovers main#mainblock > div.container > div.footer-bttm-links > a.footer-bttm-link |
TASTE
An online magazine for today’s home cook main#mainblock > div.container > div.footer-bttm-links > a.footer-bttm-link |
Today's Top Books
Want to know what people are actually reading right now? main#mainblock > div.container > div.footer-bttm-links > a.footer-bttm-link |
Wonderbly
Personalized books for kids and adults main#mainblock > div.container > div.footer-bttm-links > a.footer-bttm-link |
○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.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●Touch targets have sufficient size and spacing.
●Heading elements appear in a sequentially-descending order
●Skip links are focusable.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●Identical links have the same purpose.
○`[accesskey]` values are unique
○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.
○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
○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.
○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.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
100
Best Practices
●Uses HTTPS
●Avoids deprecated APIs
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
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 destination | Link Text |
|---|---|
| /the-read-down/the-most-recent-celebrity-book-club-picks/ | Read More |
| /the-read-down/the-most-recent-celebrity-book-club-picks/ | READ MORE |
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 |
|---|
search header#main-header > div.desktop > nav#main-nav > a.search-icon-link |
search div.condensed > div#condensed-container-row > div#account-container > a.search-icon-link |
close search div.search-form-div > form#seachformglobal > div.search-controls > a.mobile-close-search |
close search div#dt_search > div#search_box_element > div.search-container > a.close-search |
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`