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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

20

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
c.amazon-adsystem.com/aax2/apstag.js3600.0 s90.9 KiB
/lovetoknow-1r2kdxaraW/yourdictionary.com/prebid-wrapper.js3600.0 s88.1 KiB
cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js86400.0 s128.4 KiB
cdn.id5-sync.com/api/1.0/id5-api.js3600.0 s34.4 KiB
scripts.clarity.ms/0.8.60-beta/clarity.js0.0 ms25.0 KiB
secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js900.0 s21.7 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
/lovetoknow-1r2kdxaraW/yourdictionary.com/prebid-load.js3600.0 s16.5 KiB
tagan.adlightning.com/lovetoknow/op.js3600.0 s15.4 KiB
raven-static.aditude.io/prod/1.19.14-y0ptsc/raven.js604800.0 s107.2 KiB
js-sec.indexww.com/ht/p/185643-100517605785273.js14400.0 s11.0 KiB
eus.rubiconproject.com/usync.js19995.0 s11.5 KiB
cdn.cookielaw.org/scripttemplates/202601.2.0/otTCF.js86400.0 s17.7 KiB
code.ltkcdn.net/ltkrev.js0.0 ms7.1 KiB
htlbid.com/v3/yourdictionary.com/htlbid.js600.0 s7.0 KiB
tags.crwdcntrl.net/lt/c/16576/sync.min.js86400.0 s13.5 KiB
assets.bounceexchange.com/cache/4422/website-1e00c8aba9677dd7acf53c61b46ab419.js120.0 s5.0 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js86400.0 s9.1 KiB
tag.bounceexchange.com/4422/i.js60.0 s3.5 KiB
signal-beacon.s-onetag.com/beacon.min.js86400.0 s8.7 KiB
get.s-onetag.com/97e090f4-23bc-45b9-9e85-3ccae3218905/tag.min.js86400.0 s6.7 KiB
raven-edge.aditude.io/raven/lovetoknow-main-zfyc6/library.js300.0 s2.6 KiB
rules.quantcount.com/rules-p-p7MTDBqm32Fqn.js3600.0 s2.9 KiB
config.aps.amazon-adsystem.com/configs/16597f7a-8901-4808-aeac-5fae6e1418203600.0 s2.6 KiB
/components/htl-injector-component.6f9fd855080891057769.js86400.0 s5.1 KiB
/83f91531-6cd5-4b1e-b17f-c3632708d79b/launchpad-liveramp.js0.0 ms1.7 KiB
/components/creative-timed-refresh-component.a1a922b43837...86400.0 s4.1 KiB
/components/first-party-data-component.9031b6342187473708...86400.0 s2.9 KiB
/state/js?website_id=4422&device_id=768216776193353825&vi...0.0 ms1006 B
/components/schain-config-component.ed1cd260619f0e580cd3.js86400.0 s2.4 KiB
config.aps.amazon-adsystem.com/configs/e5a6f2d1-7642-4cc5-a917-96dbe8c3ed8f3600.0 s851 B
/components/throttle-refresh-component.de8e70e8b17a42bbf0...86400.0 s1.6 KiB
/components/activity-refresh-component.059097ebda70e7a178...86400.0 s1.6 KiB
/components/refresh-all-ads-component.db7de998acab3aec35b...86400.0 s1.5 KiB
/prod/1.19.14-y0ptsc/prebid-analytics.980e6134af0dbb700d9...604800.0 s5.5 KiB
/components/htl-traffic-shaping-component.05bf9326dea218a...86400.0 s1.1 KiB
/components/taboola-auto-tagId-component.d35311409295ad80...86400.0 s1.1 KiB
sb.scorecardresearch.com/p?c1=2&c2=6036441&cv=3.6.0&cj=10.0 ms299 B
cdn.indexww.com/ht/htw-pixel.gif?086400.0 s223 B
/hadron.js?url=https%3A%2F%2Fwww.yourdictionary.com%2F&re...432000.0 s186 B
/a?v=3&t=l&pid=816629830&rv=64k0&tag_exp=0~115616986~1159...0.0 ms11 B
c.amazon-adsystem.com/aax2/apstag.js3600.0 s0 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.196428] map[node:map[boundingRect:map[bottom:878 height:265 left:24 right:388 top:613 width:364] lhId:page-1-DIV nodeLabel:div.home-page > section.daily-info > div.day-word > div.day-word__illustration path:1,HTML,1,BODY,1,DIV,1,DIV,0,DIV,1,DIV,2,SECTION,0,DIV,2,DIV selector:div.home-page > section.daily-info > div.day-word > div.day-word__illustration snippet:<div class="day-word__illustration w-full relative h-66.25"> type:node] score:0.196428]]

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:45.719 source:map[type:text value:[unattributed]]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:40.0429990234375 label:Time to first byte subpart:timeToFirstByte] map[duration:6096.786000976563 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-DIV
nodeLabel: We and our 999 partners store and access personal data, like browsing data or u…
path: 1,HTML,1,BODY,32,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,DIV
selector: div.ot-sdk-row > div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text
snippet: <div id="onetrust-policy-text">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

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.

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

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: 1.5 s

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
div.home-page > section.daily-info > div.day-word > div.day-word__illustration div.home-page > section.daily-info > div.day-word > div.day-word__illustration
0.196

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
Unattributable1.8 s677 ms0.0 ms
www.yourdictionary.com/_nuxt/app.2ba3b02a996f825e8241.js809 ms707 ms27 ms
/cache/4422/campaigns/1331210-ff18051636072b42dc6ee7df51d...788 ms706 ms5.9 ms
www.yourdictionary.com/495 ms16 ms3.0 ms
c.amazon-adsystem.com/aax2/apstag.js452 ms305 ms128 ms
scripts.clarity.ms/0.8.60-beta/clarity.js402 ms342 ms6.0 ms
/assets/smart-tag/versioned/main-v2_9e4958801741d4d875ab9...311 ms242 ms49 ms
www.googletagmanager.com/gtag/js?id=G-Q6LE3EEZ1W&cx=c&gtm=4e64k0254 ms216 ms35 ms
www.googletagmanager.com/gtm.js?id=GTM-NJ2D3KV245 ms200 ms38 ms
www.googletagmanager.com/gtag/js?id=G-TM1GJBSHNN&cx=c&gtm=4e64k0243 ms194 ms47 ms
/prebid/9.30.0.js?fork=1&v=bf6611fc0393cee6578a23c9bb5689...211 ms181 ms29 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl.js202 ms138 ms60 ms
tagan.adlightning.com/lovetoknow/op.js185 ms156 ms4.1 ms
raven-static.aditude.io/prod/1.19.14-y0ptsc/raven.js164 ms110 ms54 ms
cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js159 ms79 ms38 ms
/lovetoknow-1r2kdxaraW/yourdictionary.com/prebid-wrapper.js150 ms114 ms30 ms
tagan.adlightning.com/lovetoknow/bl-0d6ee0c-acca19c6.js143 ms117 ms26 ms
/assets/smart-tag/versioned/ads-v2_b767962dfef6270095d208...136 ms121 ms13 ms
config.aps.amazon-adsystem.com/configs/16597f7a-8901-4808-aeac-5fae6e141820115 ms105 ms1.6 ms
www.yourdictionary.com/_nuxt/vendors/app.f4d8d9f25d320d0e5f9f.js109 ms68 ms37 ms
/assets/smart-tag/versioned/cjs_min_92abedfd1b9757a428bfc...93 ms74 ms3.9 ms
config.aps.amazon-adsystem.com/configs/e5a6f2d1-7642-4cc5-a917-96dbe8c3ed8f89 ms78 ms0.9 ms
cdn.cookielaw.org/scripttemplates/otSDKStub.js88 ms76 ms3.4 ms
/components/throttle-refresh-component.de8e70e8b17a42bbf0...87 ms84 ms0.5 ms
securepubads.g.doubleclick.net/tag/js/gpt.js84 ms72 ms12 ms
/prod/1.19.14-y0ptsc/prebid-analytics.980e6134af0dbb700d9...73 ms53 ms1.3 ms
tagan.adlightning.com/lovetoknow/b-0d6ee0c-1a4dc5c2.js68 ms57 ms11 ms
cdn.id5-sync.com/api/1.0/id5-api.js61 ms45 ms9.2 ms
/lovetoknow-1r2kdxaraW/yourdictionary.com/prebid-load.js58 ms50 ms6.2 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation6.0 s
Other1.3 s
Script Parsing & Compilation846 ms
Style & Layout356 ms
Garbage Collection276 ms
Parse HTML & CSS110 ms
Rendering80 ms

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 8.1 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 12.7 KiB
URLTransfer SizeEst Savings
launchpad.privacymanager.io/latest/launchpad.bundle.js40.2 KiB12.7 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: 0.0 ms 30.0 KiB

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

Optimize DOM size
Font display
Improve image delivery
Modern HTTP
Render blocking requests
Optimize viewport for mobile
User Timing marks and measures 205 user timings
Avoid long main-thread tasks 20 long tasks found
Image elements have explicit `width` and `height`
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 100 ms
Server Backend Latencies 770 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 0 ms
INP breakdown
LCP request discovery
Avoid non-composited animations
97

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.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.social_section > ul.footer_subdomain_links > li.flex > a.social-icon div.social_section > ul.footer_subdomain_links > li.flex > a.social-icon
div.social_section > ul.footer_subdomain_links > li.flex > a.social-icon div.social_section > ul.footer_subdomain_links > li.flex > a.social-icon
div.social_section > ul.footer_subdomain_links > li.flex > a.social-icon div.social_section > ul.footer_subdomain_links > li.flex > a.social-icon
div.social_section > ul.footer_subdomain_links > li.flex > a.social-icon div.social_section > ul.footer_subdomain_links > li.flex > a.social-icon

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.

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
Dictionary div.search-box-wrapper > div.search-box-container > div.filter-dropdown-container > button.filter-dropdown-button
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
Form elements have associated labels
`[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 are distinguishable without relying on color.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
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.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Image elements have `[alt]` attributes
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.
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.
77

Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URLRequest Resolution
www.yourdictionary.com/Allowed

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Failed to load resource: the server responded with a status of 451 ()
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 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
Page has valid source maps
Redirects HTTP traffic to HTTPS
92

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.

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
Dictionary div.search-box-container > div.filter-dropdown-container > div.filter-dropdown > a.filter-dropdown-link
Thesaurus div.search-box-container > div.filter-dropdown-container > div.filter-dropdown > a.filter-dropdown-link
Sentences div.search-box-container > div.filter-dropdown-container > div.filter-dropdown > a.filter-dropdown-link
Articles div.search-box-container > div.filter-dropdown-container > div.filter-dropdown > a.filter-dropdown-link
Word Finder div.search-box-container > div.filter-dropdown-container > div.filter-dropdown > a.filter-dropdown-link

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

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