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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.

32

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.

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:15.428 source:map[column:156 line:8 type:source-location url:https://www.humaneworld.org/sites/default/files/js/js_T-SgfXrMbaSncdwTt4LnWaJWWXSVGtBAVr9ktjPpCYs.js?scope=footer&delta=1&language=en&theme=saplings_child&include=eJx1kWFuwyAMhS9ExpGQAYd6A4yw0zY7_bx1mtSk-4Owv4d58CKq4gx4HyyYw0rVSvGwKQfZYiN18bWkYMcJ1SWuFYZQrJw-fOKJLoNChR2nj3iBK_EUhyB7mCiDu9AVAzUoKN469InTFeZSMSgUX2w51m_wDvfnZnO0TmgYfkf459IJjEq9SEgXqtlDxakLr6ugnlg3N4p52XrGaQSPigRDifvyGP4fVS7m70gzdxu-NOzbEcmNxtmqRhMX-D6wrHR3Qoo3yhh-3uCpWyiPk2Hlac4tD2-_DzU0gythPvNjw8kuis1HEHQbWdh2S4jMKjpheEgJxVKlSrq_EvztvgBsFOWA 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:50.773 source:map[type:text value:[unattributed]]] map[reflowTime:1.806 source:map[column:7993 line:1 type:source-location url:https://www.humaneworld.org/sites/default/files/js/js_lRsV3WlVHDlzdWNqgFP6ZZjtBW4TLOiBWe3R0_QHD5Y.js?scope=footer&delta=10&language=en&theme=saplings_child&include=eJx1kWFuwyAMhS9ExpGQAYd6A4yw0zY7_bx1mtSk-4Owv4d58CKq4gx4HyyYw0rVSvGwKQfZYiN18bWkYMcJ1SWuFYZQrJw-fOKJLoNChR2nj3iBK_EUhyB7mCiDu9AVAzUoKN469InTFeZSMSgUX2w51m_wDvfnZnO0TmgYfkf459IJjEq9SEgXqtlDxakLr6ugnlg3N4p52XrGaQSPigRDifvyGP4fVS7m70gzdxu-NOzbEcmNxtmqRhMX-D6wrHR3Qoo3yhh-3uCpWyiPk2Hlac4tD2-_DzU0gythPvNjw8kuis1HEHQbWdh2S4jMKjpheEgJxVKlSrq_EvztvgBsFOWA urlProvider:network]] map[reflowTime:5.84 source:map[column:10640 line:16 type:source-location url:https://www.humaneworld.org/sites/default/files/js/js_lRsV3WlVHDlzdWNqgFP6ZZjtBW4TLOiBWe3R0_QHD5Y.js?scope=footer&delta=10&language=en&theme=saplings_child&include=eJx1kWFuwyAMhS9ExpGQAYd6A4yw0zY7_bx1mtSk-4Owv4d58CKq4gx4HyyYw0rVSvGwKQfZYiN18bWkYMcJ1SWuFYZQrJw-fOKJLoNChR2nj3iBK_EUhyB7mCiDu9AVAzUoKN469InTFeZSMSgUX2w51m_wDvfnZnO0TmgYfkf459IJjEq9SEgXqtlDxakLr6ugnlg3N4p52XrGaQSPigRDifvyGP4fVS7m70gzdxu-NOzbEcmNxtmqRhMX-D6wrHR3Qoo3yhh-3uCpWyiPk2Hlac4tD2-_DzU0gythPvNjw8kuis1HEHQbWdh2S4jMKjpheEgJxVKlSrq_EvztvgBsFOWA urlProvider:network]] map[reflowTime:3.954 source:map[column:4766 line:16 type:source-location url:https://www.humaneworld.org/sites/default/files/js/js_lRsV3WlVHDlzdWNqgFP6ZZjtBW4TLOiBWe3R0_QHD5Y.js?scope=footer&delta=10&language=en&theme=saplings_child&include=eJx1kWFuwyAMhS9ExpGQAYd6A4yw0zY7_bx1mtSk-4Owv4d58CKq4gx4HyyYw0rVSvGwKQfZYiN18bWkYMcJ1SWuFYZQrJw-fOKJLoNChR2nj3iBK_EUhyB7mCiDu9AVAzUoKN469InTFeZSMSgUX2w51m_wDvfnZnO0TmgYfkf459IJjEq9SEgXqtlDxakLr6ugnlg3N4p52XrGaQSPigRDifvyGP4fVS7m70gzdxu-NOzbEcmNxtmqRhMX-D6wrHR3Qoo3yhh-3uCpWyiPk2Hlac4tD2-_DzU0gythPvNjw8kuis1HEHQbWdh2S4jMKjpheEgJxVKlSrq_EvztvgBsFOWA urlProvider:network]] map[reflowTime:0.856 source:map[column:56906 line:16 type:source-location url:https://www.humaneworld.org/sites/default/files/js/js_lRsV3WlVHDlzdWNqgFP6ZZjtBW4TLOiBWe3R0_QHD5Y.js?scope=footer&delta=10&language=en&theme=saplings_child&include=eJx1kWFuwyAMhS9ExpGQAYd6A4yw0zY7_bx1mtSk-4Owv4d58CKq4gx4HyyYw0rVSvGwKQfZYiN18bWkYMcJ1SWuFYZQrJw-fOKJLoNChR2nj3iBK_EUhyB7mCiDu9AVAzUoKN469InTFeZSMSgUX2w51m_wDvfnZnO0TmgYfkf459IJjEq9SEgXqtlDxakLr6ugnlg3N4p52XrGaQSPigRDifvyGP4fVS7m70gzdxu-NOzbEcmNxtmqRhMX-D6wrHR3Qoo3yhh-3uCpWyiPk2Hlac4tD2-_DzU0gythPvNjw8kuis1HEHQbWdh2S4jMKjpheEgJxVKlSrq_EvztvgBsFOWA urlProvider:network]] map[reflowTime:2.972 source:map[column:190 line:0 type:source-location url:https://www.humaneworld.org/themes/custom/saplings_child/dist/js/caption-resize.js?tdukad 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
Tiger relaxing in grass div.media-image-asset > div.position-relative > picture > img.img-fluid
/sites/default/files/styles/responsive_3_4_650w/public/20...113.2 KiB21.6 KiB

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

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
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
/104/Noto-Sans-Italic.woff2102.0 s73.2 KiB
/signals/config/1621358848084675?v=2.9.303&r=stable&domai...1200.0 s62.3 KiB
action.humaneworld.org/pageassets/js/enPage.js?v=4.0.01800.0 s59.4 KiB
/104/SharpGroteskBold-16.woff2102.0 s51.0 KiB
/104/Noto-Sans.woff2102.0 s39.0 KiB
/104/surveys-WOOF-production.js?v=1753716893000102.0 s37.5 KiB
/2253/Noto-Sans.woff2520.0 s39.0 KiB
/104/jquery-3-6-4-min.js101.0 s30.8 KiB
cdn.datasteam.io/js/D264C07A85F960.js600.0 s22.6 KiB
/104/surveys-WOOF-production.css?v=1753716880000102.0 s20.9 KiB
wisepops.net/loader.js?v=3&h=adM2V9wGGX1800.0 s23.7 KiB
embeds.iubenda.com/widgets/aabe89ca-0af7-4ab9-9cef-8680c735f393.js60.0 s17.5 KiB
static.criteo.net/js/ld/ld.js10800.0 s24.7 KiB
js.adsrvr.org/up_loader.1.1.0.js0.0 ms12.5 KiB
scripts.clarity.ms/0.8.59-beta/clarity.js86400.0 s26.2 KiB
/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/...14400.0 s12.5 KiB
action.humaneworld.org/pageassets/css/enPage.css?v=4.0.01800.0 s9.3 KiB
collector-25995.tvsquared.com/tv2track.js600.0 s8.7 KiB
s.yimg.com/wi/ytc.js0.0 ms7.1 KiB
c5.adalyser.com/adalyser.js?cid=hside21600.0 s10.3 KiB
/js/lib/freshaddress-client-7.0.min.js?token=211caa4acf70...60.0 s4.5 KiB
js.ipredictive.com/viant_universal_pixel.js0.0 ms3.5 KiB
js.ipredictive.com/adelphic_universal_pixel.js0.0 ms3.5 KiB
action.humaneworld.org/page/165284/pagedata.js?locale=en-US&ea.profile.id=00.0 ms1.5 KiB
/st?ga_tracking_id=G-DGPX92WLR5&ga_client_id=711464132.17...0.0 ms1.2 KiB
geoip-js.com/js/apis/geoip2/v2.1/geoip2.js14400.0 s1.6 KiB
js.adsrvr.org/universal_pixel.js0.0 ms957 B
/v1/C/RawData/64C07A85F960?v=86277a4e-e76a-45a6-928a-7680...0.0 ms795 B
/st?ga_tracking_id=G-DGPX92WLR5&ga_client_id=711464132.17...0.0 ms581 B
/cksync.php?cs=3&type=crt&ovsid=k-qeOHsHwMk_M9Dp7EQJ_U4b9...0.0 ms579 B
/uid/sync.htm?pid=13079&cuid=k-ZOAqHHwMk_M9Dp7EQJ_U4b9Rbb...0.0 ms411 B
/sg/criteortb-network/1/rtb-h/?taboola_hm=k-DBrkvXwMk_M9D...0.0 ms386 B
/tv2track.php?action_name=Global%20Animal%20Welfare%20%7C...0.0 ms276 B
www.gstatic.com/recaptcha/api2/logo_48.png604800.0 s2.3 KiB
/ul_cb/match?publisher_dsp_id=38&external_user_id=k-pWQEr...0.0 ms209 B
/s/63537?bidder_id=242861&bidder_uuid=85F960-86277A4E-E76...0.0 ms208 B
/_/set_cookie?val=6hZgwxri9XsaE7yAkqeSU5foHOi%2BO1uP%2Fqw...0.0 ms48 B
/_/set_cookie?val=Ub%2Bt%2F1PgwilCcaapzVJdfxMX9vkXk6nz%2B...0.0 ms48 B
/tr/?id=1621358848084675&ev=PageView&dl=https%3A%2F%2Fwww...0.0 ms19 B

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.

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

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

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: 1.7 s
URLTime Spent
www.humaneworld.org/en1.8 s

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.

Estimated savings: 150 ms 14.3 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.

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
Unattributable1.4 s72 ms0.0 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js1.3 s1.1 s125 ms
www.googletagmanager.com/gtag/js?id=G-DGPX92WLR5&cx=c&gtm=4e64k01.3 s1.1 s169 ms
action.humaneworld.org/pageassets/js/enPage.js?v=4.0.01.1 s1.1 s27 ms
www.humaneworld.org/en832 ms11 ms2.3 ms
cdn.iubenda.com/cookie_solution/iubenda_cs/1.98.0/core-en.js728 ms640 ms63 ms
cdn.wisepops.com/shared/wisepops/KeS7WMjujvwTBsLxo5VE/601159.js?v=1776804652418727 ms670 ms34 ms
www.googletagmanager.com/gtm.js?id=GTM-TS9VRT651 ms541 ms91 ms
www.googletagmanager.com/gtag/destination?id=AW-977709025&cx=c&gtm=4e64k0417 ms349 ms63 ms
/104/surveys-WOOF-production.js?v=1753716893000376 ms345 ms17 ms
action.humaneworld.org/cdn-cgi/challenge-platform/scripts/jsd/main.js355 ms340 ms3.9 ms
scripts.clarity.ms/0.8.59-beta/clarity.js341 ms285 ms17 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwMQ.js307 ms238 ms63 ms
action.humaneworld.org/page/165284/subscribe/1?ea.tracking.id=web_footer222 ms47 ms5.3 ms
/sites/default/files/js/js_T-SgfXrMbaSncdwTt4LnWaJWWXSVGt...220 ms155 ms2.7 ms
www.googletagmanager.com/gtm.js?id=GTM-NDXH9Q2H219 ms143 ms51 ms
analytics.tiktok.com/i18n/pixel/static/identify_5cff1caf.js199 ms164 ms21 ms
/signals/config/1621358848084675?v=2.9.303&r=stable&domai...192 ms161 ms29 ms
connect.facebook.net/en_US/fbevents.js192 ms141 ms49 ms
wisepops.net/loader.js?v=3&h=adM2V9wGGX190 ms165 ms14 ms
www.googletagmanager.com/gtag/destination?id=DC-13526058&cx=c&gtm=4e64k0189 ms135 ms52 ms
analytics.tiktok.com/i18n/pixel/static/main.MWE0ZWQ3ZWQwOQ.js155 ms87 ms68 ms
static.criteo.net/js/ld/ld.js127 ms115 ms9.7 ms
/event?a=19836&v=5.46.0&p0=e%3Dce%26m%3D%255B%255D&p1=e%3...120 ms79 ms3.1 ms
cdn.datasteam.io/js/D264C07A85F960.js117 ms98 ms10 ms
/sites/default/files/js/js_lRsV3WlVHDlzdWNqgFP6ZZjtBW4TLO...109 ms52 ms37 ms
/st?ga_tracking_id=G-DGPX92WLR5&ga_client_id=711464132.17...84 ms7.0 ms0.9 ms
/sites/default/files/js/js_-DuFMZD739w96bHrTWgTaLWcZ6oQap...68 ms26 ms8.6 ms
www.humaneworld.org/themes/custom/saplings_child/dist/css/styles.css?tdukad60 ms0.1 ms0.0 ms
www.humaneworld.org/core/assets/vendor/jquery/jquery.min.js?v=4.0.058 ms44 ms13 ms
c5.adalyser.com/adalyser.js?cid=hside52 ms46 ms4.3 ms
/104/jquery-3-6-4-min.js51 ms37 ms10 ms
collector-25995.tvsquared.com/tv2track.js50 ms41 ms3.1 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 Evaluation9.5 s
Other1.8 s
Script Parsing & Compilation1.1 s
Style & Layout802 ms
Parse HTML & CSS244 ms
Garbage Collection228 ms
Rendering142 ms

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

Layout shift culprits
Optimize DOM size
LCP breakdown
LCP request discovery
Optimize viewport for mobile
Minify JavaScript
User Timing marks and measures 17 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 270 ms
Server Backend Latencies 710 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid large layout shifts 4 layout shifts found
INP breakdown
Avoid non-composited animations
100

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.

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
`[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
`[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
`<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
Touch targets have sufficient size and spacing.
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.
`[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
`<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
Form elements have associated labels
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
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.
Elements with visible text labels have matching accessible names.
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
AttributionReporting
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge

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
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
The Content Security Policy directive 'upgrade-insecure-requests' is ignored when delivered in a report-only policy.
Uncaught SyntaxError: Unexpected token ')'
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
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
Use a strong HSTS policy
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`

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