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Lighthouse Desktop

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

Audit breakdown by category with detailed findings.

49

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.

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.

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: Vehicles on a road in the Bukit Bintang business area in Kuala Lumpur, Malaysia.
path: 1,HTML,1,BODY,7,DIV,6,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,DIV,1,DIV,0,DIV,0,DIV,0,PICTURE,3,IMG
selector: div > div.flex > picture > img.aspect-landscape
snippet: <img src="https://cassette.sphdigital.com.sg/image/straitstimes/b48a69135db36b297be5…" alt="Vehicles on a road in the Bukit Bintang business area in Kuala Lumpur, Mal…" class="aspect-landscape flex items-start shrink-0 object-cover" data-testid="image-test-id" loading="eager">

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
value: No additional origins are good candidates for preconnecting

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.

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
/1009627/trc/3/json?tim=1776294186318&data=%7B%22id%22%3A...0.0 ms1.7 KiB
/1070961/trc/3/json?tim=1776294186385&data=%7B%22id%22%3A...0.0 ms1.6 KiB
/collect?v=2&fmt=js&pid=4509449&time=1776294185030&url=ht...0.0 ms568 B
adtag.sphdigital.com/pub/st/apm-init.js0.0 ms544 B
www.gstatic.com/recaptcha/api2/logo_48.png604800.0 s2.3 KiB
/tr/?id=482635362449466&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/tr/?id=3863165310419999&ev=PageView&dl=https%3A%2F%2Fwww...0.0 ms16 B
/tr/?id=482635362449466&ev=ViewContent&dl=https%3A%2F%2Fw...0.0 ms16 B
/tr/?id=3863165310419999&ev=ViewContent&dl=https%3A%2F%2F...0.0 ms16 B
/5f876161-9740-4cc8-9b64-4585990b2690-web.js900.0 s0 B
/signals/config/482635362449466?v=2.9.298&r=stable&domain...1200.0 s0 B
connect.facebook.net/en_US/fbevents.js1200.0 s0 B
widgets.outbrain.com/outbrain.js14500.0 s0 B
adtag.sphdigital.com/pub/st/prebid.js0.0 ms0 B
sg-config.sensic.net/s2s-web.js1209600.0 s0 B
/signals/config/3863165310419999?v=2.9.298&r=stable&domai...1200.0 s0 B
cdn.binsiad.com/ins-ag/ins-ag.min.js?e=13600.0 s0 B
static.chartbeat.com/js/chartbeat_video.js86400.0 s0 B
cdp.sph.com.sg/activation/activation.js60.0 s0 B
/public/client_js/capiParamBuilder/clientParamBuilder.bun...0.0 ms0 B
amplify.outbrain.com/cp/obtp.js1200.0 s0 B
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s0 B
www.google-analytics.com/analytics.js7200.0 s0 B
adtag.sphdigital.com/pub/st/apm-runtime.js0.0 ms0 B
static.chartbeat.com/js/chartbeat_mab.js86400.0 s0 B
sb.scorecardresearch.com/internal-cs/default/beacon.js86400.0 s0 B
s.yimg.com/wi/ytc.js0.0 ms0 B
cdn.browsiprod.com/web-vitals/web-vitals-4.2.3.js0.0 ms0 B
widgets.outbrain.com/keystone/injections/ob_extra_injections.js?e=114400.0 s0 B
pm-widget.taboola.com/sphmedia-straitstimes/load.js3600.0 s0 B
cdn.sphlabs.com/suid/suid.min.js0.0 ms0 B
static.chartbeat.com/js/chartbeat_brightcove_plugin.js86400.0 s0 B
widget-pixels.outbrain.com/widget/detect/px.gif?ch=114400.0 s0 B

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.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Minifying 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.

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: 2.6 s 3.9 MiB
URLTransfer SizeEst Savings
cdn.taboola.com/libtrc/sphmedia-straitstimes/loader.js315.6 KiB229.6 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js361.8 KiB221.1 KiB
cdn.taboola.com/libtrc/sphmedia-straitstimes/loader.js315.6 KiB202.3 KiB
cdn.taboola.com/libtrc/sphmedia-straitstimes/loader.js315.6 KiB201.9 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js361.8 KiB177.0 KiB
/pagead/managed/js/gpt/m202604130101/pubads_impl.js?cb=31...187.5 KiB139.2 KiB
/pagead/managed/js/gpt/m202604130101/pubads_impl.js?cb=31...187.5 KiB129.1 KiB
/pagead/managed/js/gpt/m202604130101/pubads_impl.js?cb=31...187.5 KiB128.3 KiB
/5f876161-9740-4cc8-9b64-4585990b2690-web.js135.6 KiB126.8 KiB
/5f876161-9740-4cc8-9b64-4585990b2690-web.js135.6 KiB126.8 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/mySPH.js200.9 KiB111.7 KiB
widgets.outbrain.com/outbrain.js109.3 KiB87.4 KiB
widgets.outbrain.com/outbrain.js109.3 KiB87.0 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/mySPH.js200.9 KiB78.8 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/mySPH.js200.9 KiB78.2 KiB
/gtm.js?id=GTM-W22QHZ9&gtm_auth=&gtm_preview=&gtm_cookies...164.9 KiB78.0 KiB
www.googletagmanager.com/gtag/destination?id=G-MQEMTJBF6J&cx=c&gtm=4e64e1171.9 KiB70.6 KiB
accounts.google.com/gsi/client?hl=en95.3 KiB68.3 KiB
accounts.google.com/gsi/client?hl=en95.3 KiB67.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-5Q7WW3V154.0 KiB67.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-5Q7WW3V154.0 KiB66.8 KiB
adtag.sphdigital.com/pub/st/prebid.js86.6 KiB66.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-MSJW4DM126.2 KiB63.4 KiB
www.googletagmanager.com/gtag/js?id=G-MQEMTJBF6J&cx=c&gtm=4e64e1171.8 KiB63.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-MSJW4DM126.2 KiB62.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-MSJW4DM126.2 KiB61.3 KiB
www.googletagmanager.com/gtag/js?id=G-MQEMTJBF6J&cx=c&gtm=4e64e1171.8 KiB61.3 KiB
www.googletagmanager.com/gtag/js?id=AW-11182457166&cx=c&gtm=4e64e1146.9 KiB59.6 KiB
/gtm.js?id=GTM-W22QHZ9&gtm_auth=&gtm_preview=&gtm_cookies...164.9 KiB59.3 KiB
/gtm.js?id=GTM-W22QHZ9&gtm_auth=&gtm_preview=&gtm_cookies...164.9 KiB59.1 KiB
www.googletagmanager.com/gtag/js?id=AW-11182457166&cx=c&gtm=4e64e1146.9 KiB58.9 KiB
www.straitstimes.com/assets/Header-DAHl8Ww9.js93.7 KiB47.3 KiB
www.straitstimes.com/assets/Header-DAHl8Ww9.js93.7 KiB47.3 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/chunks/slo-DqbJY3hR.js54.8 KiB45.8 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/chunks/slo-DqbJY3hR.js54.8 KiB45.8 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/chunks/slo-DqbJY3hR.js54.8 KiB45.8 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/chunks/shared-DZldSxg-.js54.6 KiB42.6 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/chunks/shared-DZldSxg-.js54.6 KiB41.7 KiB
adtag.sphdigital.com/pub/st/prebid.js86.6 KiB39.3 KiB
adtag.sphdigital.com/pub/st/prebid.js86.6 KiB38.8 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/chunks/shared-DZldSxg-.js54.6 KiB38.3 KiB
/signals/config/482635362449466?v=2.9.298&r=stable&domain...128.6 KiB37.1 KiB
/signals/config/482635362449466?v=2.9.298&r=stable&domain...128.6 KiB37.0 KiB
fundingchoicesmessages.google.com/i/5908?ers=368.8 KiB36.8 KiB
fundingchoicesmessages.google.com/i/5908?ers=368.8 KiB36.2 KiB
connect.facebook.net/en_US/fbevents.js96.3 KiB32.1 KiB
connect.facebook.net/en_US/fbevents.js96.3 KiB32.0 KiB
www.straitstimes.com/assets/chunk-LFPYN7LY-DCc6lfyo.js41.5 KiB28.4 KiB
www.straitstimes.com/assets/chunk-LFPYN7LY-DCc6lfyo.js41.5 KiB27.3 KiB
www.straitstimes.com/assets/chunk-LFPYN7LY-DCc6lfyo.js41.5 KiB27.1 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/chunks/vendor-T5xokiH6.js40.2 KiB25.5 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/chunks/vendor-T5xokiH6.js40.2 KiB24.4 KiB
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/chunks/vendor-T5xokiH6.js40.2 KiB24.4 KiB
www.straitstimes.com/assets/entry.client-CE5Ar-Qq.js57.7 KiB21.8 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.

URLTotal CPU TimeScript EvaluationScript Parse
www.straitstimes.com/assets/nr-loader-spa-1.290.1.min-CWmC8H94.js1.1 s934 ms18 ms
www.straitstimes.com/assets/entry.client-CE5Ar-Qq.js924 ms825 ms8.8 ms
Unattributable808 ms159 ms0.0 ms
www.straitstimes.com/global555 ms66 ms9.8 ms
cdn.sphlabs.com/suid/suid.min.js515 ms512 ms0.5 ms
cdn.taboola.com/libtrc/sphmedia-straitstimes/loader.js277 ms163 ms101 ms
/pagead/managed/js/gpt/m202604130101/pubads_impl.js?cb=31...251 ms184 ms64 ms
/signals/config/482635362449466?v=2.9.298&r=stable&domain...239 ms188 ms32 ms
www.googletagmanager.com/gtag/js?id=G-MQEMTJBF6J&cx=c&gtm=4e64e1228 ms180 ms43 ms
/gtm.js?id=GTM-W22QHZ9&gtm_auth=&gtm_preview=&gtm_cookies...217 ms140 ms54 ms
www.googletagmanager.com/gtag/js?id=AW-11182457166&cx=c&gtm=4e64e1213 ms177 ms35 ms
cdp.sph.com.sg/activation/activation.js193 ms186 ms5.5 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js172 ms93 ms74 ms
pm-widget.taboola.com/sphmedia-straitstimes/pmk-20220605.1.js128 ms106 ms5.1 ms
/signals/config/3863165310419999?v=2.9.298&r=stable&domai...120 ms102 ms5.9 ms
fundingchoicesmessages.google.com/i/5908?ers=3114 ms103 ms8.6 ms
www.googletagmanager.com/gtm.js?id=GTM-5Q7WW3V99 ms64 ms35 ms
static.idp.sph.com.sg/mySPH-lightbox/4.x.x/js/mySPH.js96 ms68 ms18 ms
adtag.sphdigital.com/pub/st/prebid.js95 ms58 ms34 ms
www.googletagmanager.com/gtm.js?id=GTM-MSJW4DM89 ms50 ms38 ms
connect.facebook.net/en_US/fbevents.js85 ms59 ms25 ms
www.googletagmanager.com/gtag/destination?id=G-MQEMTJBF6J&cx=c&gtm=4e64e185 ms68 ms17 ms
widgets.outbrain.com/outbrain.js80 ms50 ms25 ms
/f/AGSKWxU8_uh_dr2GX6VU7G6esrBtxi6pp-5aG9x3OVbcRcdWVcae_E...77 ms49 ms9.9 ms
/5f876161-9740-4cc8-9b64-4585990b2690-web.js70 ms19 ms37 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 Evaluation5.1 s
Other948 ms
Script Parsing & Compilation885 ms
Style & Layout335 ms
Garbage Collection181 ms
Rendering107 ms
Parse HTML & CSS106 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 reasonFailure type
The page has an unload handler in the main frame.Actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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
Subscribe Placeholder div#footer-body > div.text-left > a.flex > img.footer-subscribe-image
www.straitstimes.com/assets/subscribe-placeholder-CAZVQ3f8.png
About 275 departing flights were screened during between midnight and 3pm on Ap… div > div.flex > picture > img.aspect-landscape
/image/straitstimes/ebc747dd786c245d8baa9d6d862947205858f...
div > div.flex > picture > img.aspect-landscape div > div.flex > picture > img.aspect-landscape
/image/straitstimes/64fa395b26bd44db2d617ce69f380b555f5f3...
Vehicles on a road in the Bukit Bintang business area in Kuala Lumpur, Malaysia. div > div.flex > picture > img.aspect-landscape
/image/straitstimes/b48a69135db36b297be503e70b6c460dc22cf...
Straitstimes.com header logo div.flex > div.flex > a.flex > img.h-48
www.straitstimes.com/assets/ST-logo-default-aoeSLh4S.png
image-alt a.select-none > div.flex > picture > img.aspect-landscape
/image/straitstimes/43f0bbe562a4abc7cc59fa3b0fabf8c370c32...
image-alt a.select-none > div.flex > picture > img.aspect-landscape
/image/straitstimes/24fcd5d1e3dbedae519d66411b2e858889b30...
image-alt a.select-none > div.flex > picture > img.aspect-landscape
/image/straitstimes/cf63b635ba788036fb1b414a080b90e13ce36...
image-alt a.select-none > div.flex > picture > img.aspect-landscape
/image/straitstimes/13eaee418ab6ac0f5d0bb9236d53e49966130...
image-alt a.select-none > div.flex > picture > img.aspect-landscape
/image/straitstimes/5d842d79433b6eb6216837d310a6ce6e8eca8...
image-alt a.select-none > div.flex > picture > img.aspect-landscape
/image/straitstimes/e6ed8055763f0a30a7ddfa901ffb3545786b8...
image-alt a.select-none > div.flex > picture > img.aspect-landscape
/image/straitstimes/53e717c72d66392ddbdc7ad96bd7f79b0c2bd...
image-alt a.select-none > div.flex > picture > img.aspect-landscape
/image/straitstimes/5b94b4348512ea286a783e80604d8f71c892f...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/e111e5e84493c93aa0dee33c3c6ad2289e6ee...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/fc9dffde57e82a7003192c9dcc1f9a21a7f8d...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/3dc6778a359f74ebad4b7cd79e7198338d58e...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/64fa395b26bd44db2d617ce69f380b555f5f3...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/84b15a04640589d29422e57970165c69cbc98...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/e111e5e84493c93aa0dee33c3c6ad2289e6ee...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/fc9dffde57e82a7003192c9dcc1f9a21a7f8d...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/3dc6778a359f74ebad4b7cd79e7198338d58e...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/64fa395b26bd44db2d617ce69f380b555f5f3...
image-alt div.flex > div.flex > picture > img.aspect-landscape
/image/straitstimes/84b15a04640589d29422e57970165c69cbc98...
image-alt div.flex-grow > div.flex > picture > img.aspect-square
/image/straitstimes/b15cb3bb49d4fbe75b4840bb82abfcc709326...
image-alt div.flex-grow > div.flex > picture > img.aspect-square
/image/straitstimes/83c09fd907ad80cef5d9abeac0df23974e8f9...
image-alt div.flex-grow > div.flex > picture > img.aspect-square
/image/straitstimes/d34a7d80c8c91819f6f42ac9943d7b026c4d5...
image-alt div.flex-grow > div.flex > picture > img.aspect-square
/image/straitstimes/cf9f2b4d178605f00f3a1869f35be64d9c107...

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

Layout shift culprits
Document request latency
Optimize DOM size
Forced reflow
Improve image delivery
LCP breakdown
Modern HTTP
Optimize viewport for mobile
User Timing marks and measures 35 user timings
Avoid long main-thread tasks 20 long tasks found
Network Requests
Network Round Trip Times 200 ms
Server Backend Latencies 760 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 70 ms
Avoid large layout shifts 6 layout shifts found
INP breakdown
Avoid non-composited animations
91

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
Learn more div.fc-dialog-content > div.fc-dialog-scrollable-content > button.fc-faq-header > span.fc-faq-label
List of partners. div.fc-dialog-scrollable-content > div.fc-footer > p > a.fc-vendors-list-dialog
Manage options div.fc-dialog > div.fc-footer-buttons-container > button.fc-button > p.fc-manage-options-third-button-label

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
Chinese producers braced for tough times as Middle East crisis hikes costs, squ… div.flex > div.flex > div.flex > h4.font-header-sm-semibold
Latest headlines div.flex > div.flex > a.select-none > h6.font-header-xxsalt-bold
Singaporeans can now buy record amount of yen per Singdollar div.row-wrapper > a.flex > div.flex > h4.font-header-sm-semibold
Asia div.flex > div.flex > a.select-none > h6.font-header-xxsalt-bold
Opinion div.flex > div.flex > a.select-none > h6.font-header-xxsalt-bold
Visual stories div.flex > div.flex > a.select-none > h6.font-header-xxsalt-bold
Podcasts div.flex > div.flex > a.select-none > h6.font-header-xxsalt-bold
Maritime foundation boss says more fresh grads needed to buoy Singapore’s key i… div.right-col > a.flex > div.flex > h4.font-header-sm-semibold
Most popular div.container > div.flex > div.flex > h6.font-header-xxsalt-bold
Branded content div.flex > div.flex > a.select-none > h6.font-header-xxsalt-bold

These are opportunities to improve keyboard navigation in your application.

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
International div.flex > div.p-08 > div.block > div
International div.p-08 > div.block > div > button.bg-none

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Field Notes from Kuala Lumpur Can cheaper latte and starting the day early sol… div.left-col > div.flex > div.flex > a.flex
Chinese producers braced for tough times as Middle East crisis hikes costs, squ… div.left-col > div.flex > div.row-wrapper > a.select-none
US optimistic of deal with Iran as it increases economic pressure div.left-col > div.flex > div.row-wrapper > a.select-none
US says 10 vessels turned back in 48 hours of Iran port blockade div.left-col > div.flex > div.row-wrapper > a.select-none
Bloomberg journalist omitted info from own source about GCB transactions: Minis… div.left-col > div.flex > div.row-wrapper > a.select-none
Support of trusted regional partners key to securing energy needs: PM Wong div.left-col > div.flex > div.row-wrapper > a.flex
News analysis The US wants blanket access to Indonesian skies. Jakarta is now … div.left-col > div.flex > div.row-wrapper > a.flex
Premium or budget travellers? Hong Kong’s tourism chief wants both div.left-col > div.flex > div.row-wrapper > a.flex
Latest headlines div > div.flex > div.flex > a.select-none
3 mins ago Not just a granny’s craft: Why teens are getting hooked on crocheti… div.right-col > div > div.latest-headline-block > a.flex
18 mins ago Pakistani mediators arrive in Iran in bid to keep peace talks alive div.right-col > div > div.latest-headline-block > a.flex
19 mins ago Grateful Arteta says Champions League semifinal place is a big boo… div.right-col > div > div.latest-headline-block > a.flex
22 mins ago While You Were Sleeping: 5 stories you might have missed, April 16… div.right-col > div > div.latest-headline-block > a.flex
34 mins ago Bayern showed belief in brave comeback win over Real, Kompany says div.right-col > div > div.latest-headline-block > a.flex
1:16 div.slick-track > div.slick-slide > div > a.select-none
0:34 div.slick-track > div.slick-slide > div > a.select-none
0:42 div.slick-track > div.slick-slide > div > a.select-none
0:23 div.slick-track > div.slick-slide > div > a.select-none
0:20 div.slick-track > div.slick-slide > div > a.select-none
Singapore div.block-container > div.flex > div.flex > a.select-none
15 power banks taken from travellers flying out of Changi Airport as new two-de… div.block-container > div.flex > div.left-col > a.flex
Singaporeans can now buy record amount of yen per Singdollar div.flex > div.right-col > div.row-wrapper > a.flex
Hello, goodbye: BG Tampines Rovers coach Katsuhito Kinoshi resigns just 12 days… div.flex > div.right-col > div.row-wrapper > a.flex
In official filing to US, S’pore denies trade surplus, rejects claims exports d… div.flex > div.right-col > div.row-wrapper > a.flex
Asia div.container > div.flex > div.flex > a.select-none
The US wants blanket access to Indonesian skies. Jakarta is now in a dilemma div.container > div.flex > div.py-08 > a.select-none
Premium or budget travellers? Hong Kong’s tourism chief wants both div.container > div.flex > div.py-08 > a.select-none
HK’s Symphony of Lights will be reborn. Guess where? div.container > div.flex > div.py-08 > a.select-none
China, Vietnam leaders sign cooperation deals div.container > div.flex > div.py-08 > a.select-none
Opinion div.container > div.flex > div.flex > a.select-none
Arab Gulf states consider Plan B as Iran war batters US-based security strategy div.card > div.flex > div.opinion-card-body > a.flex
Jonathan Eyal div.opinion-card-body > div.items-center > div.gap-16 > a.select-none
When Singapore starts to worry about Washington div.card > div.flex > div.opinion-card-body > a.flex
General Munir’s kite takes flight and could soar even higher div.card > div.flex > div.opinion-card-body > a.flex
Ravi Velloor div.opinion-card-body > div.items-center > div.gap-16 > a.select-none
The ever-shrinking J.D. Vance div.card > div.flex > div.opinion-card-body > a.flex
Visual stories div.container > div.flex > div.flex > a.select-none
AI chatbots know more about you than you realise div.slick-track > div.slick-slide > div > a.flex
The Week in Pictures: Military conscription in Bangkok; Katseye in California div.slick-track > div.slick-slide > div > a.flex
So near, yet so far: China eyes Taiwanese island as reunification model div.slick-track > div.slick-slide > div > a.flex
It’s not just you: What 1,000 people said about their dating struggles div.slick-track > div.slick-slide > div > a.flex
Podcasts div.block-container > div.flex > div.flex > a.select-none
In Your Opinion Podcast Fewer babies, slower boom? The future of Singapore’s r… div.block-container > div.py-08 > div.card > a.select-none
Asian Insider Podcast Crisis creates openings: Why Asia will stand out after a… div.block-container > div.py-08 > div.card > a.select-none
The Usual Place Podcast Have we hit the panic button over the Iran war? div.block-container > div.py-08 > div.card > a.select-none
ST Podcasts Discover The Straits Times’ award-winning podcasts div.block-container > div.py-08 > div.card > a.select-none
Headstart div.container > div.flex > div.w-full > a.select-none
It’s not just you: What 1,000 people said about their dating struggles Swipe, … div.container > div.flex > div.left-col > a.flex
CEO Insights Maritime foundation boss says more fresh grads needed to buoy Sin… div.container > div.flex > div.right-col > a.flex
With my own desk at work comes a sense of belonging div.container > div.flex > div.right-col > a.flex
AI literacy mandatory for all NTU students from August as school rolls out free… div.container > div.flex > div.right-col > a.flex
askST Jobs: My company offered me a more junior title with the same salary. Is … div.container > div.flex > div.feature-bundled-card-wrapper > a.flex
Me and My Money: Growing up in a tea plantation taught him about money div.container > div.flex > div.feature-bundled-card-wrapper > a.flex
Video: Are we going to run out of food and fuel due to the Middle East conflict? div.container > div.flex > div.feature-bundled-card-wrapper > a.flex
Headstart On Record Podcast Should I buy silver? div.container > div.flex > div.feature-bundled-card-wrapper > a.flex
1 Malaysia Airlines jet entered Changi Airport runway without clearance in 2025… div.container > div.w-full > div.flex > a.flex
2 Man charged in Australia with sexually assaulting woman on Scoot flight from … div.container > div.w-full > div.flex > a.flex
3 Jail for second man who was part of Grab driver group linked to 5,540 fraudul… div.container > div.w-full > div.flex > a.flex
4 New hope of forever home, new name for Kuala Lumpur’s loyal ‘traffic dog’ Jon div.container > div.w-full > div.flex > a.flex
5 Former Malaysian PM Mahathir says he has lost control of his leg after a fall div.container > div.w-full > div.flex > a.flex
6 Energy shock from Iran war to hit S’pore sectors like property and F&B; bunke… div.container > div.w-full > div.flex > a.flex
7 1 in 5 S’pore workers overqualified for their jobs, but most are there by cho… div.container > div.w-full > div.flex > a.flex
8 Caning, suspension among standard disciplinary measures in all schools by 202… div.container > div.w-full > div.flex > a.flex
9 Woman allegedly raped twice by two different men in Rochor; one attacker hand… div.container > div.w-full > div.flex > a.flex
10 More tanker arrivals, shipping fuel sold through Singapore port in March div.container > div.w-full > div.flex > a.flex
Branded content div.container > div.flex > div.flex > a.select-none
Playing the beautiful game: How this family raises resilient kids through footb… div.container > div.w-full > div.flex > a.flex
That persistent itch might not be an allergy – here's why div.container > div.w-full > div.flex > a.flex
How the team behind this Tengah condo gets homes ready sooner div.container > div.w-full > div.flex > a.flex
Plug-and-play solutions: AI made easy for S'pore SMEs div.container > div.w-full > div.flex > a.flex
Why Hong Kong wants to attract the world's top talent div.container > div.w-full > div.flex > a.flex
Ahead of the global curve: How 8 in 10 SEA firms are scaling AI div.container > div.w-full > div.flex > a.flex
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
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
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
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
Document has a main landmark.
Deprecated ARIA roles were not used
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
`[accesskey]` values are unique
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
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.
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.
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.
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
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/.
Topics
AttributionReporting
Unload event listeners are deprecated and will be removed.
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/.
Unload event listeners are deprecated and will be removed.
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/.
Unload event listeners are deprecated and will be removed.
AttributionReporting
Topics

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
[GSI_LOGGER]: FedCM get() rejects with NetworkError: Error retrieving a token.
Access to XMLHttpRequest at 'https://ib.adnxs.com/getuidj' from origin 'https://www.straitstimes.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Failed to load resource: net::ERR_FAILED
Not signed in with the identity provider.
Not signed in with the identity provider.
Uncaught TypeError: TRC.getRTUS is not a function
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 clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Use a strong HSTS policy
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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