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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.

52

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.

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:0.256715] map[node:map[boundingRect:map[bottom:715 height:248 left:20 right:392 top:467 width:372] lhId:page-2-A nodeLabel:article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover path:2,HTML,2,BODY,1,DIV,5,DIV,1,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,ARTICLE,0,DIV,0,DIV,0,A selector:article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover snippet:<a href="https://borlabs.io/borlabs-cookie-3-4/" class="post-thumbnail-rollover layzr-bg-transparent"> type:node] score:0.183811] map[node:map[boundingRect:map[bottom:6027 height:5967 left:0 right:412 top:60 width:412] lhId:page-1-DIV nodeLabel:WordPress Premium Plugins POWERFUL PLUGINS, EASY TO USE! 1 Borlabs Cache 2 … path:2,HTML,2,BODY,1,DIV,5,DIV selector:body#the7-body > div#page > div#main snippet:<div id="main" class="sidebar-none sidebar-divider-off ls-overflow-visible"> type:node] score:0.072904]]

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:39.063 source:map[column:27323 line:2 type:source-location url:https://borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 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:8.325 source:map[column:2302 line:156 type:source-location url:https://borlabs.io/wp-content/themes/dt-the7/js/above-the-fold.min.js?ver=14.3.0 urlProvider:network]] map[reflowTime:0.693 source:map[column:3543 line:9 type:source-location url:https://borlabs.io/wp-content/themes/dt-the7/js/main.min.js?ver=14.3.0 urlProvider:network]] map[reflowTime:0.546 source:map[column:50335 line:1 type:source-location url:https://borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.186 source:map[column:50393 line:1 type:source-location url:https://borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.233 source:map[column:50457 line:1 type:source-location url:https://borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.087 source:map[column:49637 line:1 type:source-location url:https://borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:4.083 source:map[column:49615 line:1 type:source-location url:https://borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.286 source:map[column:51395 line:1 type:source-location url:https://borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.078 source:map[column:52410 line:1 type:source-location url:https://borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:4.03 source:map[column:83946 line:1 type:source-location url:https://borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:5.428 source:map[column:4444 line:9 type:source-location url:https://borlabs.io/wp-content/themes/dt-the7/js/main.min.js?ver=14.3.0 urlProvider:network]] map[reflowTime:0.047 source:map[column:16688 line:76 type:source-location url:https://borlabs.io/wp-content/themes/dt-the7/js/main.min.js?ver=14.3.0 urlProvider:network]] map[reflowTime:0.503 source:map[column:17024 line:76 type:source-location url:https://borlabs.io/wp-content/themes/dt-the7/js/main.min.js?ver=14.3.0 urlProvider:network]] map[reflowTime:0.466 source:map[column:19293 line:76 type:source-location url:https://borlabs.io/wp-content/themes/dt-the7/js/main.min.js?ver=14.3.0 urlProvider:network]] map[reflowTime:0.221 source:map[column:21518 line:76 type:source-location url:https://borlabs.io/wp-content/themes/dt-the7/js/main.min.js?ver=14.3.0 urlProvider:network]] map[reflowTime:1.487 source:map[column:7385 line:110 type:source-location url:https://borlabs.io/wp-content/themes/dt-the7/js/main.min.js?ver=14.3.0 urlProvider:network]] map[reflowTime:12.364 source:map[column:9789 line:110 type:source-location url:https://borlabs.io/wp-content/themes/dt-the7/js/main.min.js?ver=14.3.0 urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover > img.blog-thumb-lazy-load div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover > img.blog-thumb-lazy-load
borlabs.io/wp-content/uploads/2026/02/blog-borlabs-cookie-3.4-1200x800.png58.5 KiB41.3 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover > img.blog-thumb-lazy-load
path: 2,HTML,2,BODY,1,DIV,5,DIV,1,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,ARTICLE,0,DIV,0,DIV,0,A,0,IMG
selector: div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover > img.blog-thumb-lazy-load
snippet: <img decoding="async" class="blog-thumb-lazy-load preload-me lazy-load aspect blog-thumb-lazy-load-show…" loading="eager" style="--ratio: 1200 / 800" sizes="(max-width: 1200px) 100vw, 1200px" alt="" width="1200" height="800" src="https://borlabs.io/wp-content/uploads/2026/02/blog-borlabs-cookie-3.4-1200…" srcset="https://borlabs.io/wp-content/uploads/2026/02/blog-borlabs-cookie-3.4-1200…">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
borlabs.io/wp-content/themes/dt-the7/js/above-the-fold.min.js?ver=14.3.04.6 KiB
/wp-content/cache/borlabs-cookie/1/borlabs-cookie-config-...11.3 KiB
/wp-content/plugins/borlabs-cookie/assets/javascript/borl...1.4 KiB
borlabs.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.129.1 KiB162 ms
borlabs.io/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.14.8 KiB
/wp-content/plugins/plausible-analytics/assets/dist/js/pl...1.6 KiB
borlabs.io/wp-content/plugins/minervakb/assets/css/dist/minerva-kb.css?ver=2.0.916.2 KiB162 ms
borlabs.io/wp-content/themes/dt-the7-child/style.css?ver=14.3.01.1 KiB
borlabs.io/wp-content/uploads/the7-css/post-type-dynamic.css?ver=a6787c7b1d7c1.4 KiB
borlabs.io/wp-content/uploads/the7-css/mega-menu.css?ver=a6787c7b1d7c3.2 KiB
borlabs.io/wp-content/uploads/the7-css/media.css?ver=a6787c7b1d7c9.1 KiB
/wp-content/plugins/dt-the7-core/assets/css/post-type.min...6.0 KiB
borlabs.io/wp-content/themes/dt-the7/css/main.min.css?ver=14.3.037.5 KiB162 ms
borlabs.io/wp-content/uploads/the7-css/css-vars.css?ver=a6787c7b1d7c4.3 KiB
borlabs.io/wp-content/themes/dt-the7/css/wpbakery.min.css?ver=14.3.04.3 KiB162 ms
/wp-content/themes/dt-the7/lib/custom-scrollbar/custom-sc...1.5 KiB
/wp-content/plugins/borlabs-custom/css/zebra_tooltips.min...572 B
borlabs.io/wp-content/plugins/borlabs-custom/css/borlabs-custom.css?ver=25.0 KiB
/wp-content/plugins/js_composer/assets/css/js_composer.mi...40.0 KiB162 ms
borlabs.io/wp-content/uploads/the7-css/custom.css?ver=a6787c7b1d7c29.9 KiB162 ms
/wp-content/themes/dt-the7/fonts/FontAwesome/css/all.min....20.6 KiB162 ms
borlabs.io/wp-content/cache/borlabs-cookie/1/borlabs-cookie-1-en.css?ver=3.4-20111.4 KiB
/wp-content/themes/dt-the7/fonts/icomoon-the7-font/icomoo...2.6 KiB
/wp-content/plugins/wpforms/assets/css/frontend/classic/w...6.8 KiB
/wp-content/plugins/go_pricing/assets/css/go_pricing_styl...7.0 KiB
borlabs.io/wp-includes/css/dist/block-library/style.min.css?ver=6.8.313.9 KiB
borlabs.io/wp-content/plugins/prismatic/css/styles-blocks.css?ver=6.8.3466 B162 ms
borlabs.io/wp-content/uploads/layerslider.custom.css?ver=1751439790266 B
/wp-content/plugins/LayerSlider/assets/static/layerslider...5.8 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: 608 ms
URLTime Spent
borlabs.io/708 ms

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
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover
0.184
WordPress Premium Plugins POWERFUL PLUGINS, EASY TO USE! 1 Borlabs Cache 2 … body#the7-body > div#page > div#main
0.073

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

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.

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.

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.

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.

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
Style & Layout1.5 s
Script Evaluation1.4 s
Other978 ms
Rendering256 ms
Parse HTML & CSS189 ms
Script Parsing & Compilation170 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 9.1 KiB

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

Optimize DOM size
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Avoids enormous network payloads Total size was 1,164 KiB
Avoid long main-thread tasks 12 long tasks found
Image elements have explicit `width` and `height`
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 30 ms
Server Backend Latencies 30 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
INP breakdown
User Timing marks and measures
Avoid non-composited animations
89

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.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link div.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link
div.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link div.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link
div.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link div.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link
div.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link div.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover
article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover article.post > div.post-thumbnail-wrap > div.post-thumbnail > a.post-thumbnail-rollover

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.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

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
div.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link div.ls-layers > div.ls-wrapper > div.ls-wrapper > a.ls-layer-link
Borlabs Cookie 3.3 article.post > div.post-entry-content > h3.entry-title > a
News div.post-entry-content > div.entry-meta > span.category-link > a
By Ben article.post > div.post-entry-content > div.entry-meta > a.author
March 13, 2025 article.post > div.post-entry-content > div.entry-meta > a.data-link
Borlabs Cookie 3.2 article.post > div.post-entry-content > h3.entry-title > a
News div.post-entry-content > div.entry-meta > span.category-link > a
By Ben article.post > div.post-entry-content > div.entry-meta > a.author
October 4, 2024 article.post > div.post-entry-content > div.entry-meta > a.data-link
Borlabs Cookie 3.1 article.post > div.post-entry-content > h3.entry-title > a
News div.post-entry-content > div.entry-meta > span.category-link > a
By Ben article.post > div.post-entry-content > div.entry-meta > a.author
June 26, 2024 article.post > div.post-entry-content > div.entry-meta > a.data-link
Borlabs Cookie 3.0 article.post > div.post-entry-content > h3.entry-title > a
News div.post-entry-content > div.entry-meta > span.category-link > a
By Ben article.post > div.post-entry-content > div.entry-meta > a.author
November 17, 2023 article.post > div.post-entry-content > div.entry-meta > a.data-link
Tips div.post-entry-content > div.entry-meta > span.category-link > a
By Leon article.post > div.post-entry-content > div.entry-meta > a.author
August 20, 2023 article.post > div.post-entry-content > div.entry-meta > a.data-link
Tips div.post-entry-content > div.entry-meta > span.category-link > a
By Leon article.post > div.post-entry-content > div.entry-meta > a.author
August 9, 2023 article.post > div.post-entry-content > div.entry-meta > a.data-link
WordPress SEO: How to perform an SEO audit article.post > div.post-entry-content > h3.entry-title > a
Tips div.post-entry-content > div.entry-meta > span.category-link > a
By Leon article.post > div.post-entry-content > div.entry-meta > a.author
May 31, 2023 article.post > div.post-entry-content > div.entry-meta > a.data-link
Tips div.post-entry-content > div.entry-meta > span.category-link > a
By Leon article.post > div.post-entry-content > div.entry-meta > a.author
January 14, 2023 article.post > div.post-entry-content > div.entry-meta > a.data-link

These items highlight common accessibility best practices.

Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` 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
Form elements have associated labels
Select elements have associated label elements.
`button`, `link`, and `menuitem` elements have accessible names
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
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
`[lang]` attributes have a valid value
Heading elements appear in a sequentially-descending order
Skip links are focusable.
Document has a main landmark.
Deprecated ARIA roles were not used
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
`[accesskey]` values are unique
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 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.
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
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.
`<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 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.

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

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

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