Skip to content
https://searchengineland.com

Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
SCORE
0
GRADE
FIX
0
REVIEW
0
PASS
0
INFO
0

Detailed Report

Audit breakdown by category with detailed findings.

38

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
/pagead/managed/js/activeview/current/ufs_web_display.js3600.0 s73.1 KiB
app-sj02.marketo.com/js/forms2/js/forms2.min.js14400.0 s67.5 KiB
app-sj02.marketo.com/js/forms2/js/forms2.min.js14400.0 s67.4 KiB
/js/sharethis.js600.0 s46.9 KiB
cdn.cookiehub.eu/c2/df7e0bae.js86400.0 s37.9 KiB
scripts.clarity.ms/0.8.59-beta/clarity.js86400.0 s26.2 KiB
platform-api.sharethis.com/panorama.js3600.0 s12.9 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
cdn.cookiehub.eu/c2/css/df7e0bae.css86400.0 s15.9 KiB
/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c124171768917...86400.0 s6.9 KiB
/index.php/form/getForm?munchkinId=727-ZQE-044&form=16297...0.0 ms2.1 KiB
/index.php/form/getForm?munchkinId=727-ZQE-044&form=16299...0.0 ms2.1 KiB
app-sj02.marketo.com/js/forms2/css/forms2.css14400.0 s2.9 KiB
munchkin.marketo.net/munchkin.js0.0 ms1.2 KiB
buttons-config.sharethis.com/js/6470c44940353a0019caefe2.js60.0 s1.1 KiB
/collect?v=2&fmt=js&pid=8271682&time=1776801592473&li_ads...0.0 ms451 B
app-sj02.marketo.com/js/forms2/css/forms2-theme-plain.css14400.0 s638 B
/pagead/js/r20260420/r20110914/client/window_focus_fy2021.js1209600.0 s1.6 KiB
/v.gif?cd=0&a=1074306&d=searchengineland.com&u=D3523CF200...43200.0 s147 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.

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:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:4.538 source:map[column:17659 line:6 type:source-location url:https://app-sj02.marketo.com/js/forms2/js/forms2.min.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:67.708 source:map[type:text value:[unattributed]]] map[reflowTime:0.143 source:map[column:143046 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js urlProvider:network]] map[reflowTime:0.166 source:map[column:241855 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js urlProvider:network]] map[reflowTime:3.26 source:map[column:9443 line:4 type:source-location url:https://app-sj02.marketo.com/js/forms2/js/forms2.min.js urlProvider:network]] map[reflowTime:0.527 source:map[column:27995 line:5 type:source-location url:https://app-sj02.marketo.com/js/forms2/js/forms2.min.js urlProvider:network]] map[reflowTime:0.396 source:map[column:28053 line:5 type:source-location url:https://app-sj02.marketo.com/js/forms2/js/forms2.min.js urlProvider:network]] map[reflowTime:0.289 source:map[column:28117 line:5 type:source-location url:https://app-sj02.marketo.com/js/forms2/js/forms2.min.js urlProvider:network]] map[reflowTime:0.066 source:map[column:9465 line:4 type:source-location url:https://app-sj02.marketo.com/js/forms2/js/forms2.min.js urlProvider:network]] map[reflowTime:0.377 source:map[column:44291 line:0 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl_page_level_ads.js urlProvider:network]] map[reflowTime:0.396 source:map[column:48702 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js urlProvider:network]] map[reflowTime:7.334 source:map[column:28991 line:0 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl_page_level_ads.js urlProvider:network]] map[reflowTime:0.24 source:map[column:48150 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js urlProvider:network]] map[reflowTime:0.208 source:map[column:43669 line:0 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl_page_level_ads.js urlProvider:network]] map[reflowTime:7.435 source:map[column:575590 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js urlProvider:network]]]

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.
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

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
app-sj02.marketo.com/js/forms2/js/forms2.min.js67.5 KiB1.5 s
/wp-content/cache/min/1/wp-content/themes/tdm-editorial/i...25.6 KiB453 ms
/wp-content/plugins/wordpress-popular-posts/assets/js/wpp...1.5 KiB
/wp-content/cache/min/1/wp-content/themes/tdm-editorial/c...22.8 KiB302 ms
/wp-content/cache/min/1/wp-content/themes/tdm-editorial/s...1.8 KiB151 ms
/wp-content/cache/min/1/wp-content/themes/tdm-editorial/c...6.7 KiB
/wp-content/cache/min/1/wp-content/plugins/ttd-topics/pub...590 B
/wp-content/cache/min/1/wp-content/themes/tdm-editorial/c...6.8 KiB151 ms
/wp-content/themes/tdm-editorial/css/bootstrap/bootstrap....28.6 KiB302 ms
/wp-content/cache/min/1/wp-content/plugins/wordpress-popu...279 B
fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,100..900&display=swap1.1 KiB756 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
Search Engine Land nav.navbar > div.container > a.navbar-brand > img.nav-logo
searchengineland.com/wp-content/seloads/2026/01/sel_20_years.jpg.webp9.9 KiB8.6 KiB
body > div#google_image_div > a#aw0 > img.img_ad body > div#google_image_div > a#aw0 > img.img_ad
tpc.googlesyndication.com/simgad/113758923755395341889.2 KiB4.0 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.9 s
URLTime Spent
searchengineland.com/2.0 s

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

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

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: 450 ms 64.0 KiB
URLTransfer SizeEst Savings
/wp-content/themes/tdm-editorial/css/bootstrap/bootstrap....28.5 KiB26.5 KiB
/wp-content/cache/min/1/wp-content/themes/tdm-editorial/c...22.7 KiB22.5 KiB
cdn.cookiehub.eu/c2/css/df7e0bae.css15.1 KiB15.0 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: 300 ms 665.6 KiB
URLTransfer SizeEst Savings
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB98.6 KiB
/wp-content/themes/tdm-editorial/js/jquery-1.11.0.min.js?...94.0 KiB74.6 KiB
www.googletagmanager.com/gtag/js?id=G-496DHKXZ8S&cx=c&gtm=4e64h1174.0 KiB69.5 KiB
app-sj02.marketo.com/js/forms2/js/forms2.min.js67.0 KiB65.7 KiB
app-sj02.marketo.com/js/forms2/js/forms2.min.js67.0 KiB65.7 KiB
/wp-content/themes/tdm-editorial/js/jquery-ui-1.10.3.cust...60.6 KiB54.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-TCJZ3LV175.6 KiB54.6 KiB
www.googletagmanager.com/gtag/js?id=AW-951049332&cx=c&gtm=4e64h1146.5 KiB54.5 KiB
app-sj02.marketo.com/js/forms2/js/forms2.min.js67.0 KiB36.0 KiB
platform-api.sharethis.com/js/sharethis.js46.3 KiB31.0 KiB
platform-api.sharethis.com/js/sharethis.js46.3 KiB30.4 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js73.1 KiB30.3 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
searchengineland.com/1.9 s365 ms23 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl.js1.3 s829 ms80 ms
Unattributable1.2 s47 ms0.0 ms
www.googletagmanager.com/gtag/js?id=G-496DHKXZ8S&cx=c&gtm=4e64h1702 ms619 ms72 ms
www.googletagmanager.com/gtm.js?id=GTM-TCJZ3LV681 ms569 ms83 ms
app-sj02.marketo.com/js/forms2/js/forms2.min.js578 ms300 ms122 ms
/pagead/managed/js/activeview/current/ufs_web_display.js395 ms328 ms33 ms
scripts.clarity.ms/0.8.59-beta/clarity.js394 ms280 ms13 ms
/wp-content/themes/tdm-editorial/js/jquery-1.11.0.min.js?...305 ms134 ms44 ms
cdn.cookiehub.eu/c2/df7e0bae.js269 ms222 ms22 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl_page_lev...264 ms153 ms28 ms
platform-api.sharethis.com/js/sharethis.js257 ms74 ms73 ms
www.googletagmanager.com/gtag/js?id=AW-951049332&cx=c&gtm=4e64h1244 ms184 ms56 ms
ep2.adtrafficquality.google/sodar/sodar2.js164 ms149 ms3.4 ms
securepubads.g.doubleclick.net/tag/js/gpt.js119 ms103 ms16 ms
/wp-content/themes/tdm-editorial/js/jquery-ui-1.10.3.cust...96 ms28 ms29 ms
snap.licdn.com/li.lms-analytics/insight.min.js91 ms71 ms7.2 ms
platform-api.sharethis.com/panorama.js82 ms67 ms6.0 ms
a.omappapi.com/app/js/api.min.js72 ms58 ms5.9 ms
/wp-content/cache/min/1/wp-content/themes/tdm-editorial/i...58 ms32 ms25 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 Evaluation5.4 s
Other1.7 s
Style & Layout1.4 s
Script Parsing & Compilation802 ms
Rendering345 ms
Parse HTML & CSS232 ms
Garbage Collection168 ms

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 27.7 KiB
URLTransfer SizeEst Savings
platform-api.sharethis.com/js/sharethis.js46.4 KiB13.9 KiB
platform-api.sharethis.com/js/sharethis.js46.4 KiB13.9 KiB

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
●LCP breakdown
●LCP request discovery
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Avoids enormous network payloads Total size was 2,506 KiB
●User Timing marks and measures 12 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 220 ms
●Server Backend Latencies 680 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid multiple page redirects
●Avoid large layout shifts 11 layout shifts found
○INP breakdown
○Avoid non-composited animations
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.

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
SEO div.wp-block-group__inner-container > div.wp-block-group > div.wp-block-group__inner-container > a.tdm-main-category
PPC div.wp-block-group__inner-container > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
SEO div.wp-block-group__inner-container > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
SEO div.wp-block-group__inner-container > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
PPC div.wp-block-group__inner-container > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
SEO div.wp-block-group__inner-container > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
PPC div.wp-block-group__inner-container > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
PPC div.wp-block-group__inner-container > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
SEO div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
PPC div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
GOOGLE div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
PPC div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
Check My Site div.wp-block-group > div.wp-block-group__inner-container > form#tool-form > button.wp-block-button__link
Free tools div.wp-block-columns > div.wp-block-column > h2#h-free-tools-that-solve-real-search-marketing-challenges > strong
REPORTS div.wp-block-group__inner-container > ul#tdm-resources-tabs > li.nav-item > button.nav-link
WHITE PAPERS div.wp-block-group__inner-container > ul#tdm-resources-tabs > li.nav-item > button.nav-link
Save My Spot div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.btn
Save My Spot div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.btn
Save My Spot div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.btn
Register Now div.wp-block-column > div.wp-block-buttons > div.wp-block-button > a.wp-block-button__link
Register Now div.wp-block-column > div.wp-block-buttons > div.wp-block-button > a.wp-block-button__link
Register Now div.wp-block-column > div.wp-block-buttons > div.wp-block-button > a.wp-block-button__link
PPC div.wp-block-group__inner-container > ul#tdm-guides-tabs > li.nav-item > button.nav-link
AI SEO div.wp-block-group__inner-container > ul#tdm-guides-tabs > li.nav-item > button.nav-link
CONTENT MARKETING div.wp-block-group__inner-container > ul#tdm-guides-tabs > li.nav-item > button.nav-link
90+ div.wp-block-column > div.wp-block-columns > div.wp-block-column > h2#h-90
50K+ div.wp-block-column > div.wp-block-columns > div.wp-block-column > h2#h-50k
1.5M div.wp-block-column > div.wp-block-columns > div.wp-block-column > h2#h-1-5m
Sign Me Up! form#mktoForm_16297 > div.mktoButtonRow > span.mktoButtonWrap > button.mktoButton
PPC div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
PPC div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
PPC div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
SEO div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
SEO div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
SEO div.wp-block-group > div.wp-block-columns > div.wp-block-column > a.tdm-main-category
SEO div.col > ul.list-unstyled > li > a
PPC div.col > ul.list-unstyled > li > a
Platforms div.col > ul.list-unstyled > li > a
All topics div.col > ul.list-unstyled > li > a
Search Marketing Expo - SMX div.col > ul.list-unstyled > li > a
MarTech div.col > ul.list-unstyled > li > a
Semrush coupon div.col > ul.list-unstyled > li > a
Semrush offer div.col > ul.list-unstyled > li > a
About us div.col > ul.list-unstyled > li > a
Contact div.col > ul.list-unstyled > li > a
Privacy div.col > ul.list-unstyled > li > a
Terms div.col > ul.list-unstyled > li > a
AI policy div.col > ul.list-unstyled > li > a
Marketing opportunities div.col > ul.list-unstyled > li > a
Staff div.col > ul.list-unstyled > li > a
Login div.col > ul.list-unstyled > li > a
Facebook div.col > ul.list-unstyled > li > a
X (formerly Twitter) div.col > ul.list-unstyled > li > a
LinkedIn div.col > ul.list-unstyled > li > a
Newsletters div.col > ul.list-unstyled > li > a
RSS div.col > ul.list-unstyled > li > a
YouTube div.col > ul.list-unstyled > li > a
© 2026 Search Engine Land is a Trademark of Semrush Inc. footer.site-footer > div.container > div.copyright > p.small
Third Door Media operates business-to-business media properties and produces ev… footer.site-footer > div.container > div.copyright > p.small

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
INDUSTRY CONTRIBUTORS div.wp-block-column > div.wp-block-columns > div.wp-block-column > h4#h-industry-contributors
EXPERT INSIGHTS div.wp-block-column > div.wp-block-columns > div.wp-block-column > h4#h-expert-insights
MONTHLY AUDIENCE div.wp-block-column > div.wp-block-columns > div.wp-block-column > h4#h-monthly-audience

These are opportunities to improve keyboard navigation in your application.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Anu Adegbola div.wp-block-columns > div.wp-block-column > div.wp-block-group > a
Anu Adegbola div.wp-block-columns > div.wp-block-column > div.wp-block-group > a
Anu Adegbola div.wp-block-columns > div.wp-block-column > div.wp-block-group > a
Danny Goodwin div.wp-block-columns > div.wp-block-column > div.wp-block-group > a
Kristina Frunze div.wp-block-columns > div.wp-block-column > div.wp-block-group > a
Lauren Busby div.wp-block-columns > div.wp-block-column > div.wp-block-group > 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Search Marketing Expo - SMX div.col > ul.list-unstyled > li > a
MarTech div.col > ul.list-unstyled > li > a
AI policy div.col > ul.list-unstyled > li > a
Marketing opportunities div.col > ul.list-unstyled > li > a
Facebook div.col > ul.list-unstyled > li > a
X (formerly Twitter) div.col > ul.list-unstyled > li > a
LinkedIn div.col > ul.list-unstyled > li > a
Newsletters div.col > ul.list-unstyled > li > a
RSS div.col > ul.list-unstyled > li > a
YouTube div.col > ul.list-unstyled > li > a
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●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.
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<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
●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
●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
○`button`, `link`, and `menuitem` elements have accessible names
○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 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
○`<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.
○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

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
/pagead/managed/js/activeview/current/ufs_web_display.js line 252, col 234
AttributionReporting
snap.licdn.com/li.lms-analytics/insight.min.js

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
searchengineland.com/
Access to fetch at 'https://www.semrush.com/olaf/init' from origin 'https://searchengineland.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
www.semrush.com/olaf/init
Failed to load resource: net::ERR_FAILED
searchengineland.com/?wordfence_syncAttackData=1776801589.38
Failed to load resource: the server responded with a status of 403 ()
●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
●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 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
100

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links have descriptive text
●Links are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

Send Feedback