Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

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.

Request	Cache TTL	Transfer Size
/globalassets/investors/annual-report-2024/infnewherobann...	14444.0 s	273.9 KiB
transcend-cdn.com/cm/ef49a3f1-d8c1-47d6-88fc-50e41130631f/tcf/ui.js	60.0 s	84.5 KiB
www.informa.com/contentassets/79d90117c5ec43f086776a9f97103176/spotlight-bau.png	14400.0 s	118.3 KiB
transcend-cdn.com/cm/ef49a3f1-d8c1-47d6-88fc-50e41130631f/airgap.js	60.0 s	77.6 KiB
www.informa.com/static/js/app.js	86400.0 s	171.5 KiB
/globalassets/investors/annual-report-2022/jt-new/special...	24908.0 s	104.6 KiB
/globalassets/investors/annual-report-2024/sustainability...	23641.0 s	67.5 KiB
www.informa.com/globalassets/divisions/informatechtarget.jpg	25860.0 s	54.2 KiB
www.informa.com/globalassets/documents/misc/ar-hubbanner.jpg	18838.0 s	46.2 KiB
/contentassets/96913a5163c545eb8df67f64023e19b5/informafe...	14400.0 s	35.4 KiB
www.informa.com/static/images/assets/informa_sprite_icons.png	86400.0 s	44.5 KiB
/globalassets/global/careers/graduates/lifeatinforma-upda...	27795.0 s	27.4 KiB
/contentassets/6a97eafeafc2473d9c6b534da48bef09/bau-video...	21960.0 s	21.7 KiB
www.informa.com/static/css/styles.css?v=1.1.1.1	86400.0 s	32.2 KiB
/globalassets/investors/annual-report-2022/jt-new/srhomep...	14400.0 s	16.8 KiB
/globalassets/investors/annual-report-2022/jt-new/lifeati...	14400.0 s	15.2 KiB
/globalassets/investors/annual-report-2022/jt-new/homepag...	14400.0 s	14.8 KiB
/contentassets/cd5b8ebf3cdd4f3f9d68d79f0087efd6/informama...	28226.0 s	7.7 KiB
www.informa.com/contentassets/836ece4994b2486abe21d4842d021147/resultshy25.jpg	14400.0 s	5.6 KiB
transcend-cdn.com/cm/ef49a3f1-d8c1-47d6-88fc-50e41130631f/tcf/tcf.css	60.0 s	3.4 KiB
www.informa.com/globalassets/global/informa_logo_oneline_indigosmall-1-1-1.png	42006.0 s	5.5 KiB
/contentassets/cacff6ef50a94cdeb19ca6a5db90f9be/bannerhp-...	25458.0 s	4.4 KiB
www.informa.com/static/js/modernizr.js	86400.0 s	4.7 KiB
www.informa.com/globalassets/global/homepage/tfbannerhp-mobile.jpg	34502.0 s	3.2 KiB
www.informa.com/globalassets/global/icon/informa_icon_video-camera-web-40x40.png	22870.0 s	762 B
www.informa.com/globalassets/global/icon/informa_icon_presentation-web-40x40.png	29192.0 s	787 B
www.informa.com/globalassets/global/icon/informa_icon_statement-web-40x40.png	22869.0 s	738 B
www.informa.com/globalassets/global/icon/informa_icon_transcript-web-40x40.png	28228.0 s	739 B
www.informa.com/globalassets/documents/misc/iarnforma_iphone.mp4/	43194.0 s	0 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.

URL	Est Savings
fonts.gstatic.com/s/aleo/v16/c4m61nF8G8_s6gHhIOX0IYBo_KJ3GlP6Fo8ICwtI.woff2	45 ms
/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu...	45 ms
/s/opensans/v44/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOS...	40 ms
/s/opensans/v44/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOS...	35 ms
/s/opensans/v44/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOS...	25 ms

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:64.677 source:map[column:30617 line:5 type:source-location url:https://www.informa.com/static/js/app.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:40.868 source:map[column:28825 line:5 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:0.257 source:map[column:28922 line:5 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:0.153 source:map[column:29204 line:5 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:0.025 source:map[column:29295 line:5 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:0.078 source:map[column:29576 line:5 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:0.126 source:map[column:29728 line:5 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:0.132 source:map[column:29846 line:5 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:7.728 source:map[column:31947 line:6 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:4.575 source:map[column:24213 line:4 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:7.848 source:map[column:30825 line:6 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:2.31 source:map[column:24227 line:4 type:source-location url:https://www.informa.com/static/js/app.js urlProvider:network]] map[reflowTime:0.577 source:map[column:18098 line:9 type:source-location url:https://www.informa.com/static/js/app.js 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.

	URL	Resource Size	Est Savings
Informa Office image `div.col-12 > div.multiHero > picture.multiHeroImg > img`	/globalassets/investors/annual-report-2024/infnewherobann...	273.4 KiB	240.8 KiB
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`	/globalassets/investors/annual-report-2022/jt-new/special...	104.1 KiB	91.9 KiB
Image of a logo `div.col-12 > div.multiHero > picture.multiHeroImg > img`	www.informa.com/contentassets/79d90117c5ec43f086776a9f97103176/spotlight-bau.png	117.9 KiB	89.7 KiB
Sustainability Illustration `div.col-12 > div.multiHero > picture.multiHeroImg > img`	/globalassets/investors/annual-report-2024/sustainability...	67.0 KiB	49.1 KiB
Banner with large Informa logo on the left `div.col-12 > div.multiHero > picture.multiHeroImg > img`	www.informa.com/globalassets/documents/misc/ar-hubbanner.jpg	45.8 KiB	24.8 KiB
Ingredients `div.promoBlock > div.promoBlockImage > a.openOverlay > img`	/globalassets/investors/annual-report-2022/jt-new/lifeati...	14.8 KiB	10.3 KiB
Far from business as usual video `div.promoBlock > div.promoBlockImage > a.openOverlay > img`	/contentassets/6a97eafeafc2473d9c6b534da48bef09/bau-video...	21.3 KiB	9.3 KiB
div.owl-item > div.largeCarousel-item > picture.shelf-img > img `div.owl-item > div.largeCarousel-item > picture.shelf-img > img`	www.informa.com/globalassets/divisions/informatechtarget.jpg	53.8 KiB	8.8 KiB
2024 Sustainability Report image `div.promoBlock > div.promoBlockImage > a > img`	/globalassets/investors/annual-report-2022/jt-new/srhomep...	16.4 KiB	5.3 KiB
Home `div.header-util > p.header-logo > a > img`	www.informa.com/globalassets/global/informa_logo_oneline_indigosmall-1-1-1.png	5.3 KiB	4.6 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: Informa Office image

path: 1,HTML,2,BODY,1,DIV,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,PICTURE,6,IMG

selector: div.col-12 > div.multiHero > picture.multiHeroImg > img

snippet: <img src="/globalassets/investors/annual-report-2024/infnewherobannerfullar2025.jpg" alt="Informa Office image">

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.

URL	Transfer Size	Duration
transcend-cdn.com/cm/ef49a3f1-d8c1-47d6-88fc-50e41130631f/airgap.js	77.6 KiB	2.7 s
fonts.googleapis.com/css?family=Aleo\|Open+Sans	2.1 KiB	171 ms
www.informa.com/static/css/styles.css?v=1.1.1.1	32.2 KiB	750 ms
www.informa.com/static/js/modernizr.js	4.7 KiB

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

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: 809 ms

URL	Time Spent
informa.com/	809 ms
www.informa.com/	0.0 ms

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: 300 ms 26.5 KiB

URL	Transfer Size	Est Savings
www.informa.com/static/css/styles.css?v=1.1.1.1	32.0 KiB	26.5 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: 1.2 s 266.0 KiB

URL	Transfer Size	Est Savings
www.informa.com/static/js/app.js	171.2 KiB	114.5 KiB
www.googletagmanager.com/gtag/js?id=G-5JWGC6659C&cx=c&gtm=4e64h1	146.3 KiB	62.3 KiB
www.googletagmanager.com/gtag/js?id=UA-609180-32	125.0 KiB	61.8 KiB
transcend-cdn.com/cm/ef49a3f1-d8c1-47d6-88fc-50e41130631f/tcf/ui.js	84.2 KiB	27.4 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.

URL	Total CPU Time	Script Evaluation	Script Parse
Unattributable	660 ms	182 ms	0.0 ms
www.informa.com/static/js/app.js	654 ms	316 ms	34 ms
transcend-cdn.com/cm/ef49a3f1-d8c1-47d6-88fc-50e41130631f/tcf/ui.js	265 ms	214 ms	29 ms
transcend-cdn.com/cm/ef49a3f1-d8c1-47d6-88fc-50e41130631f/airgap.js	196 ms	167 ms	26 ms
www.informa.com/	194 ms	23 ms	4.8 ms
www.googletagmanager.com/gtag/js?id=G-5JWGC6659C&cx=c&gtm=4e64h1	179 ms	138 ms	40 ms
www.googletagmanager.com/gtag/js?id=UA-609180-32	154 ms	115 ms	29 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.

Category	Time Spent
Script Evaluation	1.2 s
Other	518 ms
Style & Layout	372 ms
Script Parsing & Compilation	166 ms
Parse HTML & CSS	70 ms
Rendering	28 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
The page has an unload handler in a sub frame.	Actionable

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
www.informa.com/globalassets/documents/misc/iarnforma_iphone.mp4/	10.7 MiB
/globalassets/investors/annual-report-2024/infnewherobann...	273.9 KiB
www.informa.com/static/js/app.js	171.5 KiB
www.googletagmanager.com/gtag/js?id=G-5JWGC6659C&cx=c&gtm=4e64h1	146.4 KiB
www.googletagmanager.com/gtag/js?id=UA-609180-32	125.3 KiB
www.informa.com/contentassets/79d90117c5ec43f086776a9f97103176/spotlight-bau.png	118.3 KiB
/globalassets/investors/annual-report-2022/jt-new/special...	104.6 KiB
transcend-cdn.com/cm/ef49a3f1-d8c1-47d6-88fc-50e41130631f/tcf/ui.js	84.5 KiB
transcend-cdn.com/cm/ef49a3f1-d8c1-47d6-88fc-50e41130631f/airgap.js	77.6 KiB
/globalassets/investors/annual-report-2024/sustainability...	67.5 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
Ingredients `div.promoBlock > div.promoBlockImage > a.openOverlay > img`	/globalassets/investors/annual-report-2022/jt-new/lifeati...
Far from business as usual video `div.promoBlock > div.promoBlockImage > a.openOverlay > img`	/contentassets/6a97eafeafc2473d9c6b534da48bef09/bau-video...
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`	/globalassets/investors/annual-report-2022/jt-new/homepag...
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`	/globalassets/investors/annual-report-2022/jt-new/special...
Home `div.header-util > p.header-logo > a > img`	www.informa.com/globalassets/global/informa_logo_oneline_indigosmall-1-1-1.png
2024 Sustainability Report image `div.promoBlock > div.promoBlockImage > a > img`	/globalassets/investors/annual-report-2022/jt-new/srhomep...
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`	www.informa.com/contentassets/836ece4994b2486abe21d4842d021147/resultshy25.jpg

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

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 10 long tasks found

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 230 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 110 ms

○INP breakdown

○Avoid non-composited animations

○Avoid large layout shifts

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.

ARIA

Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
News `div.col-6 > div.tabsToAccordion > div.tabsToAccordion-container > h2#tab_item-0`
Calendar `div.col-6 > div.tabsToAccordion > div.tabsToAccordion-container > h2#tab_item-1`
Results `div.col-6 > div.tabsToAccordion > div.tabsToAccordion-container > h2#tab_item-2`

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
News `div.col-6 > div.tabsToAccordion > div.tabsToAccordion-container > h2#tab_item-0`
Calendar `div.col-6 > div.tabsToAccordion > div.tabsToAccordion-container > h2#tab_item-1`
Results `div.col-6 > div.tabsToAccordion > div.tabsToAccordion-container > h2#tab_item-2`

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

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
Learn more about Informa `div.wysiwyg > ul.ctaWhiteList > li > a`
Read the 2025 Full Year Results release `ul.ctaWhiteList > ul.ctaWhiteList > li > a`
Watch the Group CEO summary message `ul.ctaWhiteList > ul.ctaWhiteList > li > a`
Watch the investor presentation `ul.ctaWhiteList > ul.ctaWhiteList > li > a`
View the presentation slides `ul.ctaWhiteList > ul.ctaWhiteList > li > a`
Visit the microsite `div.multiHeroBodyWrap > div.wysiwyg > p > a.ctaSkyBlue`
Why invest in Informa `div.campaignPromoBlockBody > ul.ctaWhiteList > li > a`
Financial summary `div.campaignPromoBlockBody > ul.ctaWhiteList > li > a`
Shareholder centre `div.campaignPromoBlockBody > ul.ctaWhiteList > li > a`
Trends in our markets `div.campaignPromoBlock > div.campaignPromoBlockBody > p > a.ctaSkyBlue`
Life at Informa `div > ul.ctaWhiteList > li > a`
Purpose & principles `div > ul.ctaWhiteList > li > a`
Diversity & inclusion `div > ul.ctaWhiteList > li > a`
Vacancies `div > ul.ctaWhiteList > li > a`
Our FasterForward programme `div.wysiwyg > ul.ctaWhiteList > li > a.ctaSkyBlue`
Sustainability in our products `div.wysiwyg > ul.ctaWhiteList > li > a`
Climate commitments and progress `div.wysiwyg > ul.ctaWhiteList > li > a`

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
14,000 `div.owl-item > div.carouselSmall-item > div.carouselSmall-body > h3.carouselSmall-title`

These are opportunities to improve keyboard navigation in your application.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`
div.owl-item > div.largeCarousel-item > picture.shelf-img > img `div.owl-item > div.largeCarousel-item > picture.shelf-img > img`
div.owl-item > div.largeCarousel-item > picture.shelf-img > img `div.owl-item > div.largeCarousel-item > picture.shelf-img > img`
div.owl-item > div.largeCarousel-item > picture.shelf-img > img `div.owl-item > div.largeCarousel-item > picture.shelf-img > img`
div.owl-item > div.largeCarousel-item > picture.shelf-img > img `div.owl-item > div.largeCarousel-item > picture.shelf-img > img`

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.col-6 > div.campaignPromoBlock > div.campaignPromoBlockImg > a `div.col-6 > div.campaignPromoBlock > div.campaignPromoBlockImg > a`
div.col-6 > div.campaignPromoBlock > div.campaignPromoBlockImg > a `div.col-6 > div.campaignPromoBlock > div.campaignPromoBlockImg > a`
div.col-6 > div.campaignPromoBlock > div.campaignPromoBlockImg > a `div.col-6 > div.campaignPromoBlock > div.campaignPromoBlockImg > 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.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Read the 2025 Full Year Results release Watch the Group CEO summary message Wat… `div.col-6 > div.campaignPromoBlock > div.campaignPromoBlockBody > ul.ctaWhiteList`
Read the 2025 Full Year Results release Watch the Group CEO summary message Wat… `div.campaignPromoBlock > div.campaignPromoBlockBody > ul.ctaWhiteList > ul.ctaWhiteList`
Read the 2025 Full Year Results release Watch the Group CEO summary message Wat… `div.campaignPromoBlockBody > ul.ctaWhiteList > ul.ctaWhiteList > ul.ctaWhiteList`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

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
Accessibility Statement `div.footerBottomLinks > ul > li > a`
Terms & Conditions `div.footerBottomLinks > ul > li > a`
Privacy Policy `div.footerBottomLinks > ul > li > a`
Cookie Policy `div.footerBottomLinks > ul > li > a`
Modern Slavery Statement `div.footerBottomLinks > ul > li > a`
Site Map `div.footerBottomLinks > ul > li > a`

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html.js `html.js`

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 are valid and not misspelled

●`[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

●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

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●Skip links are focusable.

●Deprecated ARIA roles were not used

●`<video>` elements contain a `<track>` element with `[kind="captions"]`

●All heading elements contain content.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○`[aria-hidden="true"]` elements do not contain focusable descendents

○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.

○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

○Buttons have an accessible name

○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

○Links are distinguishable without relying on color.

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○No element has a `[tabindex]` value greater than 0

○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

○Tables have different content in the summary attribute and `<caption>`.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○Identical links have the same purpose.

○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.

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 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

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

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`
div.campaignPromoBlock > div.campaignPromoBlockImg > a > img `div.campaignPromoBlock > div.campaignPromoBlockImg > a > img`
div.owl-item > div.largeCarousel-item > picture.shelf-img > img `div.owl-item > div.largeCarousel-item > picture.shelf-img > img`
div.owl-item > div.largeCarousel-item > picture.shelf-img > img `div.owl-item > div.largeCarousel-item > picture.shelf-img > img`
div.owl-item > div.largeCarousel-item > picture.shelf-img > img `div.owl-item > div.largeCarousel-item > picture.shelf-img > img`
div.owl-item > div.largeCarousel-item > picture.shelf-img > img `div.owl-item > div.largeCarousel-item > picture.shelf-img > img`

Canonical links suggest which URL to show in search results. Learn more about canonical links.

Why this matters

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

Source: MDN Permissions-Policy

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

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Document has a valid `hreflang`