Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.Detailed Report
Audit breakdown by category with detailed findings.
Performance
Insights
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
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.
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.
Performance issues directly impact user engagement and conversion rates.
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
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
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
| /dynamic/2/11244882/app.smartly.io/warren/images/c141ed0d... | 91.9 KiB | 81.2 KiB | |
swap_horiz div.action-panel-form > div.languageSelector > div.action-panel-form-language-switch > span.material-icons | s0.2mdn.net/simgad/6553333683614387902 | 95.8 KiB | 66.5 KiB |
head > link head > link | /dynamic/2/11244882/adlib-platform-prod.s3.eu-central-1.a... | 73.8 KiB | 63.2 KiB |
Wordle Solver
Get the help you need for any word logic game - your ultimate ch… div.promotionCarouselMiddle > div#promotionCarousel > div.promotionCarouselContent > div#cardScroller1 | prod-media.bab.la/images/img/promotionGallery/wordleSolver.png | 70.3 KiB | 60.9 KiB |
Word Finder
Find words for Scrabble, Wordle and other games
Word Finder div.promotionCarouselMiddle > div#promotionCarousel > div.promotionCarouselContent > div.card | prod-media.bab.la/images/img/promotionGallery/wordFinder.png | 69.3 KiB | 60.0 KiB |
Translation
Do you know how to say "wilderness" in Spanish?
Find out now! div.promotionCarouselMiddle > div#promotionCarousel > div.promotionCarouselContent > div#cardScroller2 | prod-media.bab.la/images/img/promotionGallery/translation.png | 55.6 KiB | 46.2 KiB |
Dictionary
Curious about the translation of 'wreck'?
Discover it now! div.promotionCarouselMiddle > div#promotionCarousel > div.promotionCarouselContent > div#cardScroller3 | prod-media.bab.la/images/img/promotionGallery/dictionary.png | 53.0 KiB | 43.6 KiB |
Phrasebook
Writing a formal document? The phrase dictionary can help!
Phraseb… div.promotionCarouselMiddle > div#promotionCarousel > div.promotionCarouselContent > div.card | prod-media.bab.la/images/img/promotionGallery/phrasebook.png | 52.1 KiB | 42.7 KiB |
Conjugation
mic
prove
Wondering how to conjugate 'to prove' in English?
Learn… div.promotionCarouselMiddle > div#promotionCarousel > div.promotionCarouselContent > div.card | prod-media.bab.la/images/img/promotionGallery/conjugation.png | 52.1 KiB | 42.7 KiB |
Immigration div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-160.jpg | 42.4 KiB | 37.9 KiB |
Business div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-46.jpg | 40.0 KiB | 35.6 KiB |
Personal div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-76.jpg | 36.8 KiB | 32.5 KiB |
Academic div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-18.jpg | 33.1 KiB | 29.2 KiB |
Application div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-1.jpg | 28.6 KiB | 25.2 KiB |
English Spanish English - Spanish div.dict-select-column > ul > li > a | /155970/5979056/FY26Q1_CC_Individual_CCPro_US_EN_Flower-L... | 53.1 KiB | 23.8 KiB |
Travel div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-105.jpg | 19.4 KiB | 17.1 KiB |
WORD FINDER
Win easily at the word game of your choice! Score as many points as… div.content-column > div.teaser-wrapper > div.teaser > div.content | prod-media.bab.la/images/img/teasers/teaser-wordFinder.png | 29.4 KiB | 10.3 KiB |
up ul > li > span.variation > img | secure.flashtalking.com/oba/icon/consumer-privacy-logo.png | 5.8 KiB | 5.8 KiB |
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| static.bab.la/css/basic.css?v=1770733208 | 28.6 KiB | 308 ms |
| geolocation.onetrust.com/cookieconsentpub/v1/geo/location/geofeed | 225 B | 219 ms |
| cdn.cookielaw.org/scripttemplates/otSDKStub.js | 9.1 KiB | 219 ms |
| cdn.polarbyte.com/idm/babla/iaw.min.css | 2.8 KiB | 230 ms |
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 | 5.0 ms |
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Performance issues directly impact user engagement and conversion rates.
Diagnostics
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| static.bab.la/css/basic.css?v=1770733208 | 28.5 KiB | 22.4 KiB |
| static.bab.la/css/extra.css?v=1770733208 | 21.0 KiB | 20.9 KiB |
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| cdn.polarbyte.com/idm/babla/iaw.min.js | 668 ms | 626 ms | 19 ms |
| Unattributable | 542 ms | 108 ms | 0.0 ms |
| bab.la/ | 486 ms | 175 ms | 3.9 ms |
| /pagead/managed/js/gpt/m202604210101/pubads_impl.js?cb=31... | 387 ms | 342 ms | 18 ms |
| cdn.cookielaw.org/scripttemplates/202603.1.0/otGPP.js | 359 ms | 346 ms | 4.4 ms |
| assets.polarbyte.com/scripts/latest/reach/pb-reach.iife.min.js | 203 ms | 169 ms | 3.0 ms |
| cdn.cookielaw.org/scripttemplates/otSDKStub.js | 158 ms | 110 ms | 0.8 ms |
| c.amazon-adsystem.com/aax2/apstag.js | 127 ms | 109 ms | 11 ms |
| cdn.cookielaw.org/scripttemplates/202603.1.0/otBannerSdk.js | 119 ms | 66 ms | 16 ms |
| bab.la/cdn-cgi/challenge-platform/scripts/jsd/main.js | 92 ms | 89 ms | 0.9 ms |
| www.googletagmanager.com/gtag/js?id=G-5DHTEYCNMD | 90 ms | 75 ms | 14 ms |
| cdn.polarbyte.com/idm/babla/pb.min.js | 83 ms | 64 ms | 18 ms |
| static.bab.la/js/babla.js?v=1770733208 | 71 ms | 28 ms | 2.4 ms |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 2.7 s |
| Other | 708 ms |
| Script Parsing & Compilation | 192 ms |
| Style & Layout | 150 ms |
| Parse HTML & CSS | 78 ms |
| Rendering | 51 ms |
| Garbage Collection | 48 ms |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| Pages with cache-control:no-store header cannot enter back/forward cache. | Actionable |
| The page has an unload handler in a sub frame. | Actionable |
| Pages whose main resource has cache-control:no-store cannot enter back/forward cache. | Not actionable |
| Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header. | Not actionable |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| inline: // Copyright 2022 The Chromium Authors … | 55.4 KiB | 21.8 KiB |
| launchpad.privacymanager.io/latest/launchpad.bundle.js | 40.2 KiB | 12.7 KiB |
| launchpad.privacymanager.io/latest/launchpad.bundle.js | 40.2 KiB | 12.7 KiB |
| cdn.cookielaw.org/opt-out/otCCPAiab.js | 5.9 KiB | 2.6 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| cdn.cookielaw.org/scripttemplates/202603.1.0/otBannerSdk.js | 129.7 KiB | 76.8 KiB |
| /pagead/managed/js/gpt/m202604210101/pubads_impl.js?cb=31... | 187.5 KiB | 74.2 KiB |
| www.googletagmanager.com/gtag/js?id=G-5DHTEYCNMD | 156.2 KiB | 59.4 KiB |
| cdn.polarbyte.com/idm/babla/pb.min.js | 154.7 KiB | 47.4 KiB |
| chromewebdata/ | 55.4 KiB | 39.7 KiB |
| script.hotjar.com/modules.6a0f3932cb1341a35c18.js | 56.1 KiB | 37.4 KiB |
| c.amazon-adsystem.com/aax2/apstag.js | 90.4 KiB | 34.0 KiB |
| launchpad.privacymanager.io/latest/launchpad.bundle.js | 40.2 KiB | 22.3 KiB |
| /ats-modules/c033d20f-b2fc-471e-8b09-6298ba5ee588/ats.js | 38.5 KiB | 22.2 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
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
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
Application div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-1.jpg |
Academic div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-18.jpg |
Business div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-46.jpg |
Personal div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-76.jpg |
Travel div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-105.jpg |
Immigration div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-160.jpg |
up ul > li > span.variation > img | prod-media.bab.la/images/img/assets/up.png |
up ul > li > span.variation > img | prod-media.bab.la/images/img/assets/up.png |
up ul > li > span.variation > img | prod-media.bab.la/images/img/assets/up.png |
down ul > li > span.variation > img | prod-media.bab.la/images/img/assets/down.png |
down ul > li > span.variation > img | prod-media.bab.la/images/img/assets/down.png |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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 parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Romance languages
Germanic languages
Slavic languages
Asian languages
Other lan… div.content-column > div.module > div.module-navigation > ul#navItems |
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Romance languages div.module-navigation > ul#navItems > li.active > a |
Germanic languages div.module-navigation > ul#navItems > li > a |
Slavic languages div.module-navigation > ul#navItems > li > a |
Asian languages div.module-navigation > ul#navItems > li > a |
Other languages div.module-navigation > ul#navItems > li > a |
Monolingual dictionaries div.module-navigation > ul#navItems > li > 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.
Contrast
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Search div.action-panel-form > div.searchInputContainer > div#prefetch > a.action-panel-form-submit |
Ad-free subscription div.navbar-header > ul.nav > li.ad-free-container > a.ad-free-subscription-link-desktop |
Discover the most common verbs in each language and learn how to conjugate them… div.content-column > div.module > div.module-info > p |
Danish div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
German div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
English div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
Spanish div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
Finnish div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
French div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
Italian div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
Dutch div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
Polish div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
Portuguese div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
Swedish div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
Russian div.commonVerbs-delimitation > div.dict-select-column > div.commonVerbs-foldedLang > a |
LIVING ABROAD div.teaser > div.content > a.container > span.section-label |
Read more div.teaser > div.content > a.container > span.teaser-eyecatcher |
Useful phrases for everyday life in different languages. div.content-column > div.module > div.module-info > p |
These are opportunities to improve the legibility of your content.
Tables and lists
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Romance languages div.module > div.module-navigation > ul#navItems > li.active |
Germanic languages div.module > div.module-navigation > ul#navItems > li |
Slavic languages div.module > div.module-navigation > ul#navItems > li |
Asian languages div.module > div.module-navigation > ul#navItems > li |
Other languages div.module > div.module-navigation > ul#navItems > li |
Monolingual dictionaries div.module > div.module-navigation > ul#navItems > li |
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Translator div.footer-nav-block > ul > li > a |
Dictionary div.footer-nav-block > ul > li > a |
Synonyms div.footer-nav-block > ul > li > a |
Conjugation div.footer-nav-block > ul > li > a |
Pronunciation div.footer-nav-block > ul > li > a |
Examples div.footer-nav-block > ul > li > a |
Quizzes div.footer-nav-block > ul > li > a |
Games div.footer-nav-block > ul > li > a |
Phrasebook div.footer-nav-block > ul > li > a |
About us div.footer-nav-block > ul > li > a |
Contact div.footer-nav-block > ul > li > a |
Advertising div.footer-nav-block > ul > li > a |
These items highlight common accessibility best practices.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Privacy Policy div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link |
Best Practices
User Experience
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
Application div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-1.jpg | 226 x 120 (1.88) | 680 x 340 (2.00) |
Academic div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-18.jpg | 226 x 120 (1.88) | 680 x 340 (2.00) |
Business div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-46.jpg | 226 x 120 (1.88) | 680 x 340 (2.00) |
Personal div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-76.jpg | 226 x 120 (1.88) | 680 x 340 (2.00) |
Travel div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-105.jpg | 226 x 120 (1.88) | 680 x 340 (2.00) |
Immigration div.carouselContainer > div.childrenContainer > a.childContainer > img | prod-media.bab.la/images/img/phrases/cat-160.jpg | 226 x 120 (1.88) | 680 x 340 (2.00) |
General
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| SharedStorage | |
| StorageType.persistent is deprecated. Please use standardized navigator.storage instead. | |
| Fledge | |
| Topics | cdn.polarbyte.com/idm/babla/pb.min.js line 79, col 1161 |
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
Attestation check for Protected Audience on https://fastlane.rubiconproject.com failed. | |
Attestation check for Protected Audience on https://fastlane.rubiconproject.com failed. | |
Attestation check for Protected Audience on https://fastlane.rubiconproject.com failed. | |
Attestation check for Protected Audience on https://fastlane.rubiconproject.com failed. | |
Attestation check for Protected Audience on https://fastlane.rubiconproject.com failed. | |
Attestation check for Protected Audience on https://fastlane.rubiconproject.com failed. | |
Attestation check for Protected Audience on https://fastlane.rubiconproject.com failed. | |
Attestation check for Protected Audience on https://grid-bidder.criteo.com failed. | |
Attestation check for Protected Audience on https://grid-bidder.criteo.com failed. | |
Attestation check for Protected Audience on https://grid-bidder.criteo.com failed. | |
Attestation check for Protected Audience on https://hbopenbid.pubmatic.com failed. | |
Attestation check for Protected Audience on https://hbopenbid.pubmatic.com failed. | |
Attestation check for Protected Audience on https://hbopenbid.pubmatic.com failed. | |
Attestation check for Protected Audience on https://htlb.casalemedia.com failed. | |
Attestation check for Protected Audience on https://htlb.casalemedia.com failed. | |
Attestation check for Protected Audience on https://htlb.casalemedia.com failed. | |
Attestation check for Protected Audience on https://rtb.openx.net failed. | |
Attestation check for Protected Audience on https://rtb.openx.net failed. | |
Attestation check for Protected Audience on https://rtb.openx.net failed. | |
Attestation check for Protected Audience on https://tlx.3lift.com failed. | |
Attestation check for Protected Audience on https://tlx.3lift.com failed. | |
Attestation check for Protected Audience on https://tlx.3lift.com failed. | |
Failed to load resource: the server responded with a status of 400 () | |
Failed to load resource: the server responded with a status of 403 () | |
Refused to display 'https://en.bab.la/' in a frame because it set 'X-Frame-Options' to 'sameorigin'. | |
cdn.polarbyte.com/idm/babla/pb.min.js line 23, col 1605 | Uncaught (in promise) undefined |
cdn.polarbyte.com/idm/babla/pb.min.js line 23, col 1605 | Uncaught (in promise) undefined |
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.