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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.

26

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
cdn.esetstatic.com/chatbot/eset-chatbot-ce.umd.js?v=1.80.0 ms189.7 KiB
cdn.esetstatic.com/noram/adobe_bundle.js0.0 ms75.1 KiB
refer.eset.com/core.js3600.0 s16.6 KiB
www.eset.com/fileadmin/ESET/US/js/geoipmodal.js?v=050220263201.0 s13.3 KiB
/typo3conf/ext/eset_base/Resources/Public/Assets/13.846ff...2992.0 s10.2 KiB
/typo3conf/ext/eset_base/Resources/Public/Assets/29.6c5ef...1417.0 s7.8 KiB
bat.bing.com/p/insights/s/0.8.5986400.0 s15.6 KiB
/typo3conf/ext/eset_base/Resources/Public/Assets/76.660b9...2321.0 s6.2 KiB
www.eset.com/fileadmin/ESET/US/js/us-ca-redirect.js3600.0 s6.5 KiB
/typo3conf/ext/eset_base/Resources/Public/Assets/0.251d1d...1318783.0 s48.7 KiB
/typo3conf/ext/eset_base/Resources/Public/Assets/2.21913c...1318780.0 s43.6 KiB
cdn.jsdelivr.net/npm/swiper@11/shared/swiper-core.min.mjs604800.0 s20.2 KiB
cdn1.esetstatic.com/ESET/INT/Pages/Free_trial/modalEffects.js0.0 ms1.0 KiB
cdn1.esetstatic.com/ESET/INT/Pages/Free_trial/classie.js0.0 ms970 B
/typo3conf/ext/eset_base/Resources/Public/Assets/20.790a8...1318716.0 s9.2 KiB
/typo3conf/ext/eset_base/Resources/Public/Assets/60.3562d...1396667.0 s7.5 KiB
/typo3conf/ext/eset_base/Resources/Public/Assets/6.4d949f...1318930.0 s6.1 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/zoom.min.mjs604800.0 s4.0 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/pagination.min.mjs604800.0 s3.3 KiB
cdn.jsdelivr.net/npm/swiper@11/shared/utils.min.mjs604800.0 s3.0 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/mousewheel.min.mjs604800.0 s2.5 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/scrollbar.min.mjs604800.0 s2.4 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/a11y.min.mjs604800.0 s2.4 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/virtual.min.mjs604800.0 s2.3 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/effect-cube.min.mjs604800.0 s2.1 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/free-mode.min.mjs604800.0 s2.0 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/thumbs.min.mjs604800.0 s1.9 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/effect-creative.min.mjs604800.0 s1.9 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/effect-cards.min.mjs604800.0 s1.8 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/autoplay.min.mjs604800.0 s1.8 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/controller.min.mjs604800.0 s1.8 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/grid.min.mjs604800.0 s1.7 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/navigation.min.mjs604800.0 s1.7 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/effect-coverflow.min.mjs604800.0 s1.6 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/effect-flip.min.mjs604800.0 s1.6 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/manipulation.min.mjs604800.0 s1.5 KiB
cdn.jsdelivr.net/npm/swiper@11/shared/ssr-window.esm.min.mjs604800.0 s1.4 KiB
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.mjs604800.0 s1.4 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/history.min.mjs604800.0 s1.4 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/effect-fade.min.mjs604800.0 s1.3 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/keyboard.min.mjs604800.0 s1.3 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/parallax.min.mjs604800.0 s1.2 KiB
cdn.jsdelivr.net/npm/swiper@11/shared/effect-init.min.mjs604800.0 s1.2 KiB
cdn.jsdelivr.net/npm/swiper@11/modules/hash-navigation.min.mjs604800.0 s1.1 KiB
cdn.jsdelivr.net/npm/swiper@11/shared/effect-virtual-transition-end.min.mjs604800.0 s1.1 KiB
cdn.jsdelivr.net/npm/swiper@11/shared/create-element-if-not-defined.min.mjs604800.0 s976 B
cdn.jsdelivr.net/npm/swiper@11/shared/create-shadow.min.mjs604800.0 s950 B
cdn.jsdelivr.net/npm/swiper@11/shared/effect-target.min.mjs604800.0 s900 B
cdn.jsdelivr.net/npm/swiper@11/shared/classes-to-selector.min.mjs604800.0 s867 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.

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.

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:116.269 source:map[column:60 line:177 type:source-location url:https://www.eset.com/us/ 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:199.729 source:map[column:17050 line:6 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/header-scripts/header-scripts.c5de9502.js urlProvider:network]] map[reflowTime:140.856 source:map[column:15717 line:6 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/header-scripts/header-scripts.c5de9502.js urlProvider:network]] map[reflowTime:63.43 source:map[column:23769 line:4 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/header-scripts/header-scripts.c5de9502.js urlProvider:network]] map[reflowTime:474.794 source:map[column:3247 line:5 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/header-scripts/header-scripts.c5de9502.js urlProvider:network]] map[reflowTime:103.54 source:map[type:text value:[unattributed]]] map[reflowTime:1.248 source:map[column:3758 line:4 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/header-scripts/header-scripts.c5de9502.js urlProvider:network]] map[reflowTime:26.251 source:map[column:497578 line:0 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/Assets/bundle.2b33e73ba372560cfccb.js urlProvider:network]] map[reflowTime:24.048 source:map[column:166516 line:0 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/Assets/bundle.2b33e73ba372560cfccb.js urlProvider:network]] map[reflowTime:25.675 source:map[column:137799 line:0 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/Assets/bundle.2b33e73ba372560cfccb.js urlProvider:network]] map[reflowTime:110.887 source:map[column:4463 line:0 type:source-location url:https://cdn.jsdelivr.net/npm/swiper@11/shared/utils.min.mjs urlProvider:network]] map[reflowTime:2.706 source:map[column:52428 line:0 type:source-location url:https://cdn.jsdelivr.net/npm/swiper@11/shared/swiper-core.min.mjs urlProvider:network]] map[reflowTime:72.325 source:map[column:5918 line:0 type:source-location url:https://cdn.jsdelivr.net/npm/swiper@11/shared/swiper-core.min.mjs urlProvider:network]] map[reflowTime:32.06 source:map[column:13421 line:18 type:source-location url:https://cdn.esetstatic.com/chatbot/eset-chatbot-ce.umd.js?v=1.8 urlProvider:network]] map[reflowTime:32.288 source:map[column:48743 line:7 type:source-location url:https://cdn.esetstatic.com/chatbot/eset-chatbot-ce.umd.js?v=1.8 urlProvider:network]] map[reflowTime:45.895 source:map[column:25 line:0 type:source-location url: urlProvider:network]] map[reflowTime:100.205 source:map[column:20 line:484 type:source-location url:https://www.eset.com/fileadmin/ESET/US/js/geoipmodal.js?v=05022026 urlProvider:network]] map[reflowTime:69.559 source:map[column:531687 line:0 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/Assets/bundle.2b33e73ba372560cfccb.js urlProvider:network]] map[reflowTime:24.664 source:map[column:532458 line:0 type:source-location url:https://web-assets.eset.com/typo3conf/ext/eset_base/Resources/Public/Assets/bundle.2b33e73ba372560cfccb.js urlProvider:network]]]

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:325.448 label:Time to first byte subpart:timeToFirstByte] map[duration:1498.958 label:Resource load delay subpart:resourceLoadDelay] map[duration:19.157 label:Resource load duration subpart:resourceLoadDuration] map[duration:1609.188 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-IMG
nodeLabel: div.ce-column > figure.image > picture > img
path: 1,HTML,1,BODY,5,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,3,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,FIGURE,0,PICTURE,6,IMG
selector: div.ce-column > figure.image > picture > img
snippet: <img src="https://web-assets.eset.com/fileadmin/_processed_/8/4/csm_PV_hero_96868c12…" alt="" loading="lazy" width="1560" height="2379">

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.ce-column > figure.image > picture > img
path: 1,HTML,1,BODY,5,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,3,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,FIGURE,0,PICTURE,6,IMG
selector: div.ce-column > figure.image > picture > img
snippet: <img src="https://web-assets.eset.com/fileadmin/_processed_/8/4/csm_PV_hero_96868c12…" alt="" loading="lazy" width="1560" height="2379">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
div.ce-column > figure.image > picture > img div.ce-column > figure.image > picture > img
web-assets.eset.com/fileadmin/_processed_/8/4/csm_PV_hero_96868c12de.png262.1 KiB225.9 KiB

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

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.

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: 1.6 s
URLTime Spent
eset.com/783 ms
www.eset.com/767 ms
www.eset.com/us/0.0 ms

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: 370 ms 64.4 KiB
URLTransfer SizeEst Savings
/typo3conf/ext/eset_base/Resources/Public/Assets/stylesNe...73.2 KiB64.4 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.

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
sgtm.eset.com/gtm.js?id=GTM-M6QG348.0 s7.3 s225 ms
www.eset.com/us/5.8 s189 ms23 ms
sgtm.eset.com/gtm.js?id=GTM-TJ2Z4SC2.6 s2.1 s123 ms
/typo3conf/ext/eset_base/Resources/Public/Assets/bundle.2...2.4 s538 ms123 ms
/typo3conf/ext/eset_base/Resources/Public/Assets/13.846ff...2.1 s183 ms2.4 ms
/gtag/js?id=G-QQY56YDFHV&cx=c&gtm=4e64f0&sign=42fcde718be...1.6 s1.5 s73 ms
/gtag/js?id=G-YTY7EYQL14&cx=c&gtm=4e64f0&sign=42fcde718be...1.4 s1.3 s100 ms
Unattributable1.0 s42 ms0.0 ms
/typo3conf/ext/eset_base/Resources/Public/header-scripts/...968 ms284 ms32 ms
cdn.esetstatic.com/chatbot/eset-chatbot-ce.umd.js?v=1.8884 ms377 ms119 ms
/gtag/destination?id=AW-1&cx=c&gtm=4e64f0&sign=42fcde718b...826 ms717 ms65 ms
www.eset.com/fileadmin/ESET/US/js/geoipmodal.js?v=05022026801 ms384 ms6.8 ms
cdn.jsdelivr.net/npm/swiper@11/shared/utils.min.mjs446 ms0.0 ms0.2 ms
/gtag/js?id=AW-999986833&cx=c&gtm=4e64f0&sign=42fcde718be...445 ms354 ms88 ms
cdn.jsdelivr.net/npm/swiper@11/shared/swiper-core.min.mjs438 ms48 ms0.8 ms
/gtag/js?id=AW-388685883&cx=c&gtm=4e64f0&sign=42fcde718be...421 ms354 ms65 ms
/gtag/js?id=DC-15458512&cx=c&gtm=4e64f0h1&sign=42fcde718b...368 ms309 ms57 ms
/typo3conf/ext/eset_base/Resources/Public/Assets/60.3562d...359 ms52 ms1.7 ms
/gtag/js?id=AW-16511630952&cx=c&gtm=4e64f0h1&sign=42fcde7...350 ms288 ms59 ms
/gtag/js?id=AW-1010001743&cx=c&gtm=4e64f0&sign=42fcde718b...340 ms255 ms83 ms
/gtag/js?id=G-K2RBPS2V4Z&cx=c&gtm=4e64f0&sign=42fcde718be...320 ms263 ms54 ms
/gtag/js?id=DC-8117415&cx=c&gtm=4e64f0h1&sign=42fcde718be...316 ms251 ms63 ms
bd89567e8d1d4727932403fd80578a58.js.ubembed.com/?_=1776361369631197 ms76 ms0.5 ms
/typo3conf/ext/eset_base/Resources/Public/Assets/2.21913c...163 ms139 ms22 ms
bat.bing.com/bat.js107 ms74 ms30 ms
assets.ubembed.com/universalscript/releases/v0.184.0/bundle.js91 ms63 ms27 ms
bat.bing.com/p/insights/s/0.8.5987 ms65 ms7.1 ms
/typo3conf/ext/eset_base/Resources/Public/Assets/stylesNe...79 ms0.0 ms0.0 ms
refer.eset.com/core.js69 ms59 ms8.0 ms
/typo3conf/ext/eset_base/Resources/Public/Assets/20.790a8...52 ms47 ms1.7 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 Evaluation17.7 s
Style & Layout9.0 s
Other3.6 s
Script Parsing & Compilation1.5 s
Rendering914 ms
Garbage Collection384 ms
Parse HTML & CSS342 ms

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

●Layout shift culprits
●Optimize DOM size
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 24 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 3 animated elements found
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 160 ms
●Server Backend Latencies 100 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
○Avoid large layout shifts
96

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 > div.gws-geoip-countries > div.globe-icon > a div > div.gws-geoip-countries > div.globe-icon > a

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.

○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
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`[accesskey]` values are unique
●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.
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●Heading elements appear in a sequentially-descending order
●`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Elements with visible text labels have matching accessible names.
○`button`, `link`, and `menuitem` elements 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
○Image elements have `[alt]` attributes
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
○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.
○Identical links have the same purpose.
○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

General

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLMap URL
/typo3conf/ext/eset_base/Resources/Public/Assets/bundle.2...
sgtm.eset.com/gtm.js?id=GTM-TJ2Z4SC
sgtm.eset.com/gtm.js?id=GTM-M6QG34
cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.mjscdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.mjs.map
cdn.jsdelivr.net/npm/swiper@11/shared/utils.min.mjscdn.jsdelivr.net/npm/swiper@11/shared/utils.min.mjs.map
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cdn.jsdelivr.net/npm/swiper@11/shared/create-shadow.min.mjscdn.jsdelivr.net/npm/swiper@11/shared/create-shadow.min.mjs.map
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assets.ubembed.com/universalscript/releases/v0.184.0/bundle.jsassets.ubembed.com/universalscript/releases/v0.184.0/bundle.js.map
●Uses HTTPS
●Avoids deprecated APIs
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
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
header.hp-head > nav#content-navigation > div.section-content > a.megamenu-close header.hp-head > nav#content-navigation > div.section-content > a.megamenu-close
HOME SECURITY div.ce-textpic > div.ce-bodytext > p.align-center > a.link
BUSINESS SECURITY div.ce-textpic > div.ce-bodytext > p.align-center > a.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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