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
/fonts/fontawesome-webfont.woff2?20fd1704ea223900efa9fd4e...	14400.0 s	75.5 KiB
consent.cookiebot.com/uc.js	260.0 s	35.7 KiB
globalsign.containers.piwik.pro/ppms.js	21600.0 s	25.9 KiB
scripts.clarity.ms/0.8.59/clarity.js	86400.0 s	26.2 KiB
apps.euw2.pure.cloud/journey/messenger-plugins/offersHelper.min.js	600.0 s	5.6 KiB
www.globalsign.com/gmo/header/en/script.min.js	14400.0 s	7.2 KiB
static.cloudflareinsights.com/beacon.min.js	86400.0 s	10.7 KiB
/consentconfig/b67b7dbb-fccb-4135-810a-b4e600540b1c/globa...	52095.0 s	700 B
/ccm/system/css/layout/536?ccm_nocache=ff70aa1756a738f06f...	14400.0 s	347 B
static.cloudflareinsights.com/beacon.min.js	86400.0 s	0 B
www.globalsign.com/gmo/header/en/script.min.js	14400.0 s	0 B

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:0.009038] map[node:map[boundingRect:map[bottom:343 height:64 left:15 right:397 top:279 width:382] lhId:page-1-H1 nodeLabel:200-day Certificates have Arrived path:1,HTML,1,BODY,10,DIV,1,MAIN,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,H1 selector:div.bannerImage > div.container > div > h1.heading-large snippet:<h1 class="heading-large text-dark"> type:node] score:0.009038 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:925 height:183 left:15 right:397 top:742 width:382] lhId:page-10-IMG nodeLabel:img path:1,HTML,1,BODY,10,DIV,1,MAIN,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,DIV,0,IMG selector:div.container > div.row > div.col-lg-5 > img.my-5 snippet:<img class="my-5" style="max-width:100%" loading="lazy" alt="img" src="/application/files/2617/4711/6293/Global_Offices_Map-20240611-083451_resiz…"> type:node]]] type:subitems]]]

items: [map[node:map[type:text value:Total] score:0.131517] map[node:map[boundingRect:map[bottom:1414 height:853 left:0 right:412 top:561 width:412] lhId:page-6-DIV nodeLabel:GlobalSign: A Pioneer in Digital Trust Since 1996 Choosing the right partner f… path:1,HTML,1,BODY,10,DIV,1,MAIN,2,DIV selector:body > div.ccm-page > main > div.section-sp snippet:<div class="section-sp"> type:node] score:0.131517 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:925 height:183 left:15 right:397 top:742 width:382] lhId:page-10-IMG nodeLabel:img path:1,HTML,1,BODY,10,DIV,1,MAIN,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,DIV,0,IMG selector:div.container > div.row > div.col-lg-5 > img.my-5 snippet:<img class="my-5" style="max-width:100%" loading="lazy" alt="img" src="/application/files/2617/4711/6293/Global_Offices_Map-20240611-083451_resiz…"> type:node]]] type:subitems]]]

items: [map[node:map[type:text value:Total] score:0.029827] map[node:map[boundingRect:map[bottom:823 height:172 left:0 right:412 top:651 width:412] lhId:page-7-DIV nodeLabel:Choose another country or region to see products and services that are availabl… path:1,HTML,1,BODY,0,DIV selector:body > div#tpbr_topbar snippet:<div id="tpbr_topbar" class="" style="top: 0px;"> type:node] score:0.001561] map[node:map[boundingRect:map[bottom:823 height:172 left:0 right:412 top:651 width:412] lhId:page-7-DIV nodeLabel:Choose another country or region to see products and services that are availabl… path:1,HTML,1,BODY,0,DIV selector:body > div#tpbr_topbar snippet:<div id="tpbr_topbar" class="" style="top: 0px;"> type:node] score:0.001497] map[node:map[boundingRect:map[bottom:823 height:172 left:0 right:412 top:651 width:412] lhId:page-7-DIV nodeLabel:Choose another country or region to see products and services that are availabl… path:1,HTML,1,BODY,0,DIV selector:body > div#tpbr_topbar snippet:<div id="tpbr_topbar" class="" style="top: 0px;"> type:node] score:0.001488] map[node:map[boundingRect:map[bottom:823 height:172 left:0 right:412 top:651 width:412] lhId:page-7-DIV nodeLabel:Choose another country or region to see products and services that are availabl… path:1,HTML,1,BODY,0,DIV selector:body > div#tpbr_topbar snippet:<div id="tpbr_topbar" class="" style="top: 0px;"> type:node] score:0.001453] map[node:map[boundingRect:map[bottom:823 height:172 left:0 right:412 top:651 width:412] lhId:page-7-DIV nodeLabel:Choose another country or region to see products and services that are availabl… path:1,HTML,1,BODY,0,DIV selector:body > div#tpbr_topbar snippet:<div id="tpbr_topbar" class="" style="top: 0px;"> type:node] score:0.001444]]

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:71.827 source:map[type:text value:[unattributed]]] map[reflowTime:2.157 source:map[column:208856 line:1 type:source-location url:https://consent.cookiebot.com/b67b7dbb-fccb-4135-810a-b4e600540b1c/cc.js?renew=false&referer=www.globalsign.com&dnt=false&init=false urlProvider:network]] map[reflowTime:4.916 source:map[column:219190 line:1 type:source-location url:https://consent.cookiebot.com/b67b7dbb-fccb-4135-810a-b4e600540b1c/cc.js?renew=false&referer=www.globalsign.com&dnt=false&init=false urlProvider:network]] map[reflowTime:0.643 source:map[column:111659 line:1 type:source-location url:https://consent.cookiebot.com/b67b7dbb-fccb-4135-810a-b4e600540b1c/cc.js?renew=false&referer=www.globalsign.com&dnt=false&init=false urlProvider:network]] map[reflowTime:0.48 source:map[column:113197 line:1 type:source-location url:https://consent.cookiebot.com/b67b7dbb-fccb-4135-810a-b4e600540b1c/cc.js?renew=false&referer=www.globalsign.com&dnt=false&init=false urlProvider:network]] map[reflowTime:16.214 source:map[column:198810 line:6 type:source-location url:https://globalsign.containers.piwik.pro/38641af5-107b-4922-b86c-31a6473fb51d.js urlProvider:network]] map[reflowTime:10.654 source:map[column:52061 line:1 type:source-location url:https://www.globalsign.com/concrete/js/jquery.js?ccm_nocache=ff70aa1756a738f06f0e02f1a3908dc6ba3937cc urlProvider:network]] map[reflowTime:4.174 source:map[column:52083 line:1 type:source-location url:https://www.globalsign.com/concrete/js/jquery.js?ccm_nocache=ff70aa1756a738f06f0e02f1a3908dc6ba3937cc urlProvider:network]]]

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-DIV

nodeLabel: 200-day Certificates have Arrived Why manage them manually when automation is a…

path: 1,HTML,1,BODY,10,DIV,1,MAIN,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV

selector: div#ccm-layout-column-wrapper-536 > div#ccm-layout-column-877 > div.ccm-layout-column-inner > div.ccm-custom-style-container

snippet: <div class="ccm-custom-style-container ccm-custom-style-main405-148436 enterpriseTheme">

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
fonts.googleapis.com/css?family=Open+Sans:300,400,600,700&display=swap	2.3 KiB	817 ms
consent.cookiebot.com/uc.js	35.7 KiB	1.4 s
/concrete/js/jquery.js?ccm_nocache=ff70aa1756a738f06f0e02...	30.5 KiB	453 ms
/packages/global_sign_enterprise/themes/global_sign_enter...	40.5 KiB	453 ms
/packages/global_sign_enterprise/themes/global_sign_enter...	4.2 KiB
/packages/global_sign_enterprise/themes/global_sign_enter...	5.7 KiB
/packages/global_sign_enterprise/themes/global_sign_enter...	22.7 KiB	302 ms
/concrete/css/fontawesome/all.css?ccm_nocache=ff70aa1756a...	13.2 KiB	151 ms
www.globalsign.com/packages/global_sign_enterprise/css/slick.css	630 B
/concrete/css/features/imagery/frontend.css?ccm_nocache=f...	2.8 KiB
/packages/global_sign_enterprise/css/slick.css?ccm_nocach...	666 B
/concrete/css/features/search/frontend.css?ccm_nocache=ff...	427 B
/ccm/system/css/layout/536?ccm_nocache=ff70aa1756a738f06f...	347 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.

URL	Est Savings
/fonts/fontawesome-webfont.woff2?20fd1704ea223900efa9fd4e...	20 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
img `div.container > div.row > div.col-lg-5 > img.my-5`	/application/files/2617/4711/6293/Global_Offices_Map-2024...	18.0 KiB	5.4 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: 2.0 s

URL	Time Spent
globalsign.com/	1.1 s
www.globalsign.com/	764 ms
www.globalsign.com/en/	152 ms
www.globalsign.com/en	0.0 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.

Element	Layout shift score
GlobalSign: A Pioneer in Digital Trust Since 1996 Choosing the right partner f… `body > div.ccm-page > main > div.section-sp`	0.132
200-day Certificates have Arrived `div.bannerImage > div.container > div > h1.heading-large`	0.009
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.002
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001
Choose another country or region to see products and services that are availabl… `body > div#tpbr_topbar`	0.001

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.

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

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: 610 ms 84.2 KiB

URL	Transfer Size	Est Savings
/packages/global_sign_enterprise/themes/global_sign_enter...	40.4 KiB	38.2 KiB
/packages/global_sign_enterprise/themes/global_sign_enter...	22.7 KiB	21.6 KiB
/concrete/css/fontawesome/all.css?ccm_nocache=ff70aa1756a...	13.1 KiB	13.0 KiB
	13.5 KiB	11.4 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
www.globalsign.com/en	1.6 s	69 ms	6.8 ms
consent.cookiebot.com/uc.js	1.5 s	986 ms	40 ms
Unattributable	684 ms	13 ms	0.0 ms
globalsign.containers.piwik.pro/38641af5-107b-4922-b86c-31a6473fb51d.js	601 ms	442 ms	120 ms
/b67b7dbb-fccb-4135-810a-b4e600540b1c/cc.js?renew=false&r...	525 ms	222 ms	52 ms
apps.euw2.pure.cloud/genesys-bootstrap/genesys.min.js	482 ms	347 ms	90 ms
scripts.clarity.ms/0.8.59/clarity.js	289 ms	209 ms	10 ms
www.googletagmanager.com/gtm.js?id=GTM-5DHLZW	247 ms	188 ms	55 ms
/concrete/js/jquery.js?ccm_nocache=ff70aa1756a738f06f0e02...	98 ms	69 ms	13 ms
www.globalsign.com/packages/globalsign_geoip/js/tpbrfront.js?v=106	80 ms	29 ms	1.8 ms
globalsign.containers.piwik.pro/ppms.js	70 ms	59 ms	8.6 ms
static.cloudflareinsights.com/beacon.min.js	52 ms	33 ms	5.6 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	3.2 s
Style & Layout	1.4 s
Other	1.2 s
Script Parsing & Compilation	462 ms
Parse HTML & CSS	384 ms
Rendering	200 ms
Garbage Collection	93 ms

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: 0.0 ms 2.3 KiB

URL	Transfer Size	Est Savings
/concrete/css/fontawesome/all.css?ccm_nocache=ff70aa1756a...	13.2 KiB	2.3 KiB

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 73.0 KiB

URL	Transfer Size	Est Savings
apps.euw2.pure.cloud/genesys-bootstrap/genesys.min.js	168.8 KiB	73.0 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 212.5 KiB

URL	Transfer Size	Est Savings
apps.euw2.pure.cloud/genesys-bootstrap/genesys.min.js	168.8 KiB	88.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-5DHLZW	133.4 KiB	69.9 KiB
globalsign.containers.piwik.pro/38641af5-107b-4922-b86c-31a6473fb51d.js	85.0 KiB	29.3 KiB
/b67b7dbb-fccb-4135-810a-b4e600540b1c/cc.js?renew=false&r...	104.8 KiB	25.0 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
cisco.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/6916/0434/9708/cisco-logo.svg
cisco.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/6916/0434/9708/cisco-logo.svg
div#footer-seal > div#footer-seal-inner > div#ss_gmo_globalsign_secured_site_seal > img#ss_gmo_globalsign_img `div#footer-seal > div#footer-seal-inner > div#ss_gmo_globalsign_secured_site_seal > img#ss_gmo_globalsign_img`	/gss/one/image?p1=www.globalsign.com&p2=seal_130-66_en_t....
johnson-johnson.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/3416/0434/9927/johnson-johnson.svg
virgin-atlantic.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/4316/0434/9997/virgin-atlantic.svg
johnson-johnson.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/3416/0434/9927/johnson-johnson.svg
virgin-atlantic.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/4316/0434/9997/virgin-atlantic.svg
ATT.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/2816/4184/2287/ATT.svg
ATT.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/2816/4184/2287/ATT.svg
GlobalSign `div.container-fluid > div#header-logo > a > img`	www.globalsign.com/images/globalsign-main.svg
div.ccm-layout-column-inner > div.award-badge > div.container-fluid > img `div.ccm-layout-column-inner > div.award-badge > div.container-fluid > img`	/application/files/6517/7494/9998/Top_InfoSec_Innovators_...
Motorola_Mobility.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/9816/0435/0133/Motorola_Mobility.svg
Motorola_Mobility.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/9816/0435/0133/Motorola_Mobility.svg
microsoft.webp `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/7317/2717/5160/microsoft.webp
microsoft.webp `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/7317/2717/5160/microsoft.webp
ConstantContact.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/8016/4184/2287/ConstantContact.svg
ConstantContact.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/8016/4184/2287/ConstantContact.svg
ConstantContact.svg `div.slick-track > div.slide > a.d-flex > img`	www.globalsign.com/application/files/8016/4184/2287/ConstantContact.svg
ISO `div#footer-trust > a > picture > img.iso-icon`
ISO CSM `div#footer-trust > a > picture > img.iso-icon`
ISO PM `div#footer-trust > a > picture > img.iso-icon`
ISO PM `div#footer-trust > a > picture > img.iso-icon`

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 1,779 KiB

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 3 animated elements found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 280 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 10 ms

○INP breakdown

○User Timing marks and measures

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Continue `div.row > div#tpbr_locales > div.select-box > button#submit-gscountry`
GCC Login `header#header > div.container-fluid > li > a.gaslogin`
25+ years as a pioneering Certificate and Identity Authority. `div.row > div.col-sm-8 > p.custom-p > a`
GlobalSign `div.row > div.col-sm-8 > p.custom-p > a`
500B `div.container-fluid > div.row > div.col-md-3 > p.h1`
267M+ `div.container-fluid > div.row > div.col-md-3 > p.h1`
Speak to an Expert `main > div.section-sp > div.container > a.btn`
English `div.container-fluid > div#footer-language > div.col > a.show-locale-modal`
沪ICP备08025378号 `div.col-md > div.foot-license > small.icp-license > 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
Why manage them manually when automation is available? `div.bannerImage > div.container > div > h4.text-light`
Cloud Signatures `div.container-fluid > div.row > div.col-md-3 > h4.h4`
New Revenue Line `div.row > div.col-lg-3 > div.card > h5.h5`

These are opportunities to improve keyboard navigation in your application.

Tables and lists

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
GCC Login `div.ccm-page > header#header > div.container-fluid > li`

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

Names and labels

Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the `select` element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
EN / United States EN / United Kingdom EN / Europe EN / Scandinavia DE / Deutsc… `div.row > div#tpbr_locales > div.select-box > select#gscountry-list`

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

●Image elements have `[alt]` attributes

●Form elements have associated labels

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●ARIA attributes are used as specified for the element's role

●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

●`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

●Definition list items are wrapped in `<dl>` elements

●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>`).

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

●Touch targets have sufficient size and spacing.

●`[lang]` attributes have a valid value

●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

○`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

○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

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

○`<object>` elements have alternate text

○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.

○`<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.

Best Practices

General

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.

Description
`Failed to evaluate tag - Microsoft Clarity - Cookie Consent: window.clarity is not a function`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Failed to evaluate variable - Click Link Type: Failed to construct 'URL': Invalid URL`
`Piwik PRO Cookiebot integration: Cookie detection failed. Falling back on API.`
`Piwik PRO Cookiebot integration: setInitialComplianceSettings request failed`

●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 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

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
/en/blog/ae/google-90-day-certificate-validity-requires-a...	Learn More
/en/blog/in/google-90-day-certificate-validity-requires-a...	Learn More
/en/blog/ae/google-90-day-certificate-validity-requires-a...	Learn More
/en/blog/in/google-90-day-certificate-validity-requires-a...	Learn More
/en/blog/ae/google-90-day-certificate-validity-requires-a...	Learn More
/en/blog/in/google-90-day-certificate-validity-requires-a...	Learn More
/en/blog/ae/google-90-day-certificate-validity-requires-a...	Learn More
/en/blog/in/google-90-day-certificate-validity-requires-a...	Learn More
www.globalsign.com/en/partner	Learn more
www.globalsign.com/en/code-signing-certificate	Learn More
www.globalsign.com/en/digital-signing-service/docusign	Learn More
www.globalsign.com/en/secure-email	Learn More
www.globalsign.com/en/custom-ca-private-pki	Learn More
www.globalsign.com/en/secure-email	Learn More
www.globalsign.com/en/digital-signing-service/docusign	Learn More
www.globalsign.com/en/internet-of-things	Learn More
www.globalsign.com/en/custom-ca-private-pki	Learn More
www.globalsign.com/en-in/lp/what-clients-say	Read More
www.globalsign.com/en-in/lp/what-clients-say	Read More

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

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
Solutions `div#header-navigation > ul#site-navigation > li.has-submenu > a.has-submenu`
Partners `div#header-navigation > ul#site-navigation > li.has-submenu > a.has-submenu`
Industries `div#header-navigation > ul#site-navigation > li.has-submenu > a.has-submenu`
Continue `div.col > div.row > div.col > a#buy-now-pr`

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

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`