https://vancouversun.com
Lighthouse Mobile
· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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Detailed Report
Audit breakdown by category with detailed findings.
27
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.
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:110.026 source:map[column:473 line:228 type:source-location url:https://vancouversun.com/ 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:109.372 source:map[column:169831 line:0 type:source-location url:https://fem.gprod.postmedia.digital/v141.0/fem.js urlProvider:network]] map[reflowTime:0.654 source:map[column:167272 line:0 type:source-location url:https://fem.gprod.postmedia.digital/v141.0/fem.js urlProvider:network]] map[reflowTime:8.5 source:map[type:text value:[unattributed]]] map[reflowTime:7.492 source:map[column:289349 line:0 type:source-location url:https://fem.gprod.postmedia.digital/v141.0/fem.js urlProvider:network]] map[reflowTime:1.183 source:map[column:24129 line:2 type:source-location url:https://c.amazon-adsystem.com/aax2/apstag.js urlProvider:network]] map[reflowTime:66.012 source:map[column:51408 line:0 type:source-location url:https://fem.gprod.postmedia.digital/v141.0/fem.js urlProvider:network]] map[reflowTime:1.091 source:map[column:54062 line:0 type:source-location url:https://fem.gprod.postmedia.digital/v141.0/fem.js urlProvider:network]] map[reflowTime:3.406 source:map[column:181493 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:3.979 source:map[column:149729 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:77.718 source:map[column:463327 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:10.32 source:map[column:466484 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:1.406 source:map[column:964254 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:4.964 source:map[column:877841 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:0.451 source:map[column:878218 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:27.886 source:map[column:878766 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:0.408 source:map[column:960954 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:2.551 source:map[column:961132 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:0.802 source:map[column:48217 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604210101/pubads_impl.js?cb=31098008 urlProvider:network]] map[reflowTime:0.724 source:map[column:143406 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604210101/pubads_impl.js?cb=31098008 urlProvider:network]] map[reflowTime:23.004 source:map[column:102564 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604210101/pubads_impl.js?cb=31098008 urlProvider:network]] map[reflowTime:26.375 source:map[column:241836 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604210101/pubads_impl.js?cb=31098008 urlProvider:network]] map[reflowTime:0.361 source:map[column:86919 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604210101/pubads_impl.js?cb=31098008 urlProvider:network]] map[reflowTime:17.35 source:map[column:205455 line:0 type:source-location url:https://vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js urlProvider:network]] map[reflowTime:3.017 source:map[column:205455 line:0 type:source-location url:https://vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagINSTREAM.js urlProvider:network]] map[reflowTime:8.521 source:map[column:204227 line:0 type:source-location url:https://vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagINSTREAM.js urlProvider:network]] map[reflowTime:13.221 source:map[column:468349 line:0 type:source-location url:https://cdn.taboola.com/libtrc/postmedia1-network/loader.js urlProvider:network]] map[reflowTime:0.504 source:map[column:199288 line:0 type:source-location url:https://vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js urlProvider:network]] map[reflowTime:7.084 source:map[column:191204 line:0 type:source-location url:https://vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js urlProvider:network]] map[reflowTime:1.373 source:map[column:199288 line:0 type:source-location url:https://vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagINSTREAM.js urlProvider:network]] map[reflowTime:5.913 source:map[column:191204 line:0 type:source-location url:https://vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagINSTREAM.js urlProvider:network]] map[reflowTime:1.256 source:map[column:76371 line:6 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.501 source:map[column:76371 line:6 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.248 source:map[column:673393 line:2 type:source-location url:https://cdn.viafoura.net/vf-v2.js urlProvider:network]] map[reflowTime:8.069 source:map[column:39613 line:8 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.55 source:map[column:39613 line:8 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.849 source:map[column:76371 line:6 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:3.899 source:map[column:76371 line:6 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.932 source:map[column:76371 line:6 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:1.136 source:map[column:76371 line:6 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.776 source:map[column:76371 line:6 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.426 source:map[column:36931 line:8 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.431 source:map[column:36931 line:8 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.394 source:map[column:13450 line:15 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.442 source:map[column:13450 line:15 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:0.845 source:map[column:39613 line:8 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:2.949 source:map[column:39613 line:8 type:source-location url:https://player.aniview.com/script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878c0659e4 urlProvider:network]] map[reflowTime:35.579 source:map[column:400730 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js?version=2 urlProvider:network]] map[reflowTime:3.343 source:map[column:327363 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js?version=2 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 | |
|---|---|---|---|
Image for Taboola Advertising Unit div.videoCube > a.item-thumbnail-href > div.thumbBlock_holder > span.thumbBlock | /taboola/image/fetch/f_jpg,q_auto,h_513,w_820,c_fill,g_fa... | 127.7 KiB | 62.0 KiB |
mark div.article-card__content > a.article-card__image-link > picture.article-card__image > img | /vancouversun/wp-content/uploads/2026/04/png0416-mark-hal... | 76.1 KiB | 35.6 KiB |
Image for Taboola Advertising Unit div.videoCube > a.item-thumbnail-href > div.thumbBlock_holder > span.thumbBlock | /taboola/image/fetch/f_jpg,q_auto,h_513,w_820,c_fill,g_fa... | 100.2 KiB | 34.6 KiB |
SUBSCRIBE body.breaking > section#sailthru-overlay-container > div.sailthru-overlay | media.sailthru.com/5r6/1ka/4/m/69e918ec4c704.jpg | 43.2 KiB | 26.9 KiB |
Brooke serves at Dovetail Restaurant in Vancouver on April 16, 2026. div.article-card__content > a.article-card__image-link > picture.article-card__image > img | /vancouversun/wp-content/uploads/2026/04/png0416-Eat-Stre... | 14.1 KiB | 10.4 KiB |
Coast Appliances div.article-card__content > a.article-card__image-link > picture.article-card__image > img | /vancouversun/wp-content/uploads/2026/04/png-0421n-coasta... | 12.3 KiB | 5.7 KiB |
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
Why this matters
Performance issues directly impact user engagement and conversion rates.
headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:129.426 label:Time to first byte subpart:timeToFirstByte] map[duration:31297.604 label:Resource load delay subpart:resourceLoadDelay] map[duration:34.53 label:Resource load duration subpart:resourceLoadDuration] map[duration:22.831 label:Element render delay subpart:elementRenderDelay]]
lhId: page-3-DIV
nodeLabel: SUBSCRIBE
path: 1,HTML,1,BODY,58,SECTION,1,DIV
selector: body.breaking > section#sailthru-overlay-container > div.sailthru-overlay
snippet: <div class="sailthru-overlay">
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-3-DIV
nodeLabel: SUBSCRIBE
path: 1,HTML,1,BODY,58,SECTION,1,DIV
selector: body.breaking > section#sailthru-overlay-container > div.sailthru-overlay
snippet: <div class="sailthru-overlay">
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
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 |
|---|---|---|
| /21.0.2/websites/css/styles-broadsheets-global-ugc.min.css | 10.0 KiB | 160 ms |
| /21.0.2/websites/css/styles-broadsheets-category.min.css | 9.3 KiB | 320 ms |
| /21.0.2/websites/css/styles-broadsheets-global.min.css | 17.0 KiB | 640 ms |
| dcs-static.gprod.postmedia.digital/21.0.2/websites/css/layout.min.css | 3.0 KiB | 785 ms |
| experiments.parsely.com/vip-experiments.js?apiKey=vancouversun.com | 8.9 KiB | 915 ms |
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Why this matters
Performance issues directly impact user engagement and conversion rates.
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| URL | Protocol |
|---|---|
| /script/6.1/AVmanager.js?AV_PUBLISHERID=6728a2d84992d9878... | http/1.1 |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Why this matters
Performance issues directly impact user engagement and conversion rates.
TTI
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Why this matters
Performance issues directly impact user engagement and conversion rates.
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: 0.0 ms 60.5 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| .trc_rbox_container { direction: ltr; text-align: left; } … | 29.9 KiB | 29.9 KiB |
| :root { --cm-video-brand-primary: var(--yb-grape-jelly, #7e1fff); --cm-video-brand-secondary: v… | 16.0 KiB | 16.0 KiB |
| /21.0.2/websites/css/styles-broadsheets-global.min.css | 16.8 KiB | 14.5 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: 15.2 s 4.8 MiB
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.
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 | 67.4 s |
| Other | 17.3 s |
| Script Parsing & Compilation | 5.1 s |
| Style & Layout | 4.2 s |
| Rendering | 2.5 s |
| Garbage Collection | 2.1 s |
| Parse HTML & CSS | 769 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 |
|---|---|
| Pages with WebSocket cannot enter back/forward cache. | Pending browser support |
| The page did not finish loading before navigating away. | Not actionable |
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 19.0 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| launchpad.privacymanager.io/latest/launchpad.bundle.js | 40.3 KiB | 12.7 KiB |
| tags.qortex.ai/cxo/cx-bootstrapper-init | 12.6 KiB | 3.9 KiB |
| helix.bitformations.ca/static/helix-trigger.js | 5.1 KiB | 2.5 KiB |
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.
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.
Sunrise presented by Vancouver Sun Banner div.newsletter-new-story-page-template > div.newsletter-widget__header__new-story-page > div.newsletter-widget__banner__new-story-page > img |
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
●Optimize viewport for mobile
●Minify CSS
●User Timing marks and measures 281 user timings
●Avoid long main-thread tasks 20 long tasks found
●Network Requests
●Network Round Trip Times 220 ms
●Server Backend Latencies 510 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid multiple page redirects
●Initial server response time was short Root document took 90 ms
●Avoid large layout shifts 1 layout shift found
○INP breakdown
○Avoid non-composited animations
86
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
ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.
Why this matters
Informational: a Permissions-Policy directive showing feature -> allowed origins.
Source: MDN Permissions-Policy
| Failing Elements |
|---|
SUBSCRIBE body.breaking > section#sailthru-overlay-container |
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.
Names and labels
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
body.breaking > section#sailthru-overlay-container > div.sailthru-overlay > button.sailthru-overlay-close body.breaking > section#sailthru-overlay-container > div.sailthru-overlay > button.sailthru-overlay-close |
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.
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 |
|---|
Intuit Credit Karma in Taboola advertising section a.item-label-href > span.video-label-box > span.branding > span.branding-inner |
span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span |
Intuit Credit Karma in Taboola advertising section a.item-label-href > span.video-label-box > span.branding > span.branding-inner |
span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span |
Vancouver Sun in Taboola advertising section div.videoCube > a.item-label-href > span.video-label-box > span.branding |
Forbes in Taboola advertising section a.item-label-href > span.video-label-box > span.branding > span.branding-inner |
span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span |
NerdWallet in Taboola advertising section a.item-label-href > span.video-label-box > span.branding > span.branding-inner |
span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span |
OTTO Insurance in Taboola advertising section a.item-label-href > span.video-label-box > span.branding > span.branding-inner |
span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span |
Vancouver Sun in Taboola advertising section div.videoCube > a.item-label-href > span.video-label-box > span.branding |
span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span span.branding > div.logoDiv > a.trc_mobile_disclosure_link > span |
These are opportunities to improve the legibility of your content.
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 |
|---|
Sponsored: learn about this recommendation (opens dialog) span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link |
Sponsored: learn about this recommendation (opens dialog) span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link |
Sponsored: learn about this recommendation (opens dialog) span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link |
Sponsored: learn about this recommendation (opens dialog) span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link |
Sponsored: learn about this recommendation (opens dialog) span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link |
Sponsored: learn about this recommendation (opens dialog) span.video-label-box > span.branding > div.logoDiv > a.trc_mobile_disclosure_link |
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 |
|---|
This Vancouver park board manager transformed a boring concession stand into a … article.article-card > div.article-card__content > div.article-card__details > a.article-card__link |
Eat Streets: Vancouver's Yaletown a place to eat, drink, and 'to see and be see… article.article-card > div.article-card__content > div.article-card__details > a.article-card__link |
Coast Appliances files for creditor protection, cites slowdown in residential c… article.article-card > div.article-card__content > div.article-card__details > a.article-card__link |
Michelin-recommended Vancouver Thai restaurant gets a sibling
Charm Thai resta… article.article-card > div.article-card__content > div.article-card__details > a.article-card__link |
○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
●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.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Heading elements appear in a sequentially-descending order
●Skip links are focusable.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●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
○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
○Select elements have associated label elements.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○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 / Warning | Source |
|---|---|
| Topics | micro.rubiconproject.com/prebid/dynamic/14648.js line 29, col 84959 |
| SharedStorage | /pagead/managed/js/activeview/current/ufs_web_display.js line 252, col 234 |
| AttributionReporting |
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.
| Source | Description |
|---|---|
Access to fetch at 'https://pb-ing-postmedia.ccgateway.net/v1.0/parent/d3510145d6/engagement/trigger/page_load' from origin 'https://vancouversun.com' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://pb-rtd-postmedia.ccgateway.net/v1.0/realtime/d3510145d6?profile_id=4c3da4b5-91b3-4527-bc8f-a081d71d3379&url=https%253A%252F%252Fvancouversun.com%252F&eid=33across.com%3Av1.0015a0000344KfnAAE.1053.cRBdtdSqlGih2EfhhZvWOOESEuRH9vqvIrGMTktsw8%2FSfdAe%2FVrITZ44AT52qnW9bQJ4ZwQq8ZpO2j3wqA7tIYaeDyakBr9YhPktYEkFrXt2EvAew5w0KOJI7WNj1SLxgVuzVmYiPE%2F2d3wROnDGOzArEY7QaZDEDiQ6YW34g52l55lryZX7XY8jEOZ2xcFp%2FSITuYYa4%2FJ%2FE2RCZibiabXib4w34IST9sGCARVs8kqY3sbdvmgiSC55Wxvh065O1VFsJ7W3Pm82KcV0W4Kpoow2Y2yytc6RzGSSu6q15ARCKJM93XrtppI6qO3e%2Fqq88YZ94fQiD%2B9b9NAgRmGJciiigBBkpBZtJX33yI52NMTDeXJEKa4WXRRwLzOyXp0qJ7Yu1YuMWInvg7R07HHjrc8BivGf5a4tpFZJkWWZq%2BkuYqOlUZAe2TQf8xsDBxTaEUbm9UwLCTGVapU2lM1QYSoQEkaKo0puOOIkD%2BD9pRabWaAhpl9ArpvhLmGtuRCtpMProApZ7%2F%2BtOzJfILAsbFBw7tz0zTLngTXcO2yENxpNucKsQpAmhG%2F12ws7swLXqoUVkaoolIHv0P3vhc1oKXcevUYpF3z3B%2Bsjpe5Q%2FLOP%2BXpDkhlVuLbFNGc0a%2BS2A5nseCfLubqqWKyr94jpKflF7jsooHIjgNijNUzGM5IejRYDrXvQPKqs7B4nst9PP8B8y0pVx%2BXG8Gpqau6iALajOs0lw%2BqD7v09TpOcefZFK9RxRJFlvneOPx%2FFF%2FU6vlDNdrII8eiJ5B2ivc2GwdTchmx4XM6srohZnGYphvNIeXFgRxuMrF7p2be9mpNc526rE3lJIWswVGGHdSOLWaenZgh9EG90Reg0DjfBx6u5BR9SNJknqbxAs9YIK7C87I%2BMCcwLkiKbLRtqM190Va4YNJT7RO2WHeSZ9hg31bL9X4elXo2DuL9SrTpHXMNttg%2FrbqGe%2Fkg%2BQgFWO3wu21%2BHK9LXDLB43Jy%2Fpd6%2Bu1bfKIUdbKmgcCo1%2FJnINEdRWfxFcj11XF9phx1wGLoMV7Kiwd0jFhqSAAGHPqAPbk3Q6w9Wcve5MBOXmQIeI4Op6wX5ne%2FKfEiigSra4MpGWcePf069YT1psNbb5qmwjfrAncrQHahu4BGzN5%2BmJmzhYr77WwKVzqzCW5yVIR1k%2FCzk%2BbEjnrDdV%2FTV1GjbargtqxgGY0DSoObv%2BxCrWj5b7QVuATFYP3TqhYSuLXpJcrcXhXeUd8Z%2BGIjNZ3J%2BgZ%2BDjdjHYfV%2Fw96rrC4WxSFHIx0cMtp9Rb7XLcy26Ulp71m9PN1uQmCPNjPvo9L3D0t%2FBOnOI%2BJarAd%2Bx7wX8v4%2FVDLLUcmpMdKbZob92By3cOTf2k25Tum8TOhEY8WuWLlzE2TcF0kOMRGRn4DaeG3K&eid=yahoo.com%3A2U2UuB3ZircZi80xtiU7mMPJEL3oTiHg1M-Wi134iAzOdg7mLD2XQJTKws3kqIPXuWiR1u-dwYs9yBNYK5zHLQ&eid=criteo.com%3AaeCyrV9ER1VWc0ZMaDIxOXphaG91YzR2d1FwbWYxbWNUWHlxM2F0MzZRM09vSVA0aHQ5dndJUW51Z1hFWSUyRiUyRjRkZ3BNb3B3WUhjWlQxcGNuOXlvR1JHZUpOa3clM0QlM0Q&eid=pubcid.org%3A5d3c5f61-b7c5-4a70-a576-4af179bc857c&eid=adserver.org%3Acc9960df-bde9-438d-afe3-2e43f1d875c6&context=true&contextLimit=1000&audience=true&audienceLimit=1000&deal_ids=true&custom_taxonomy=true&customTaxonomyLimit=1000' from origin 'https://vancouversun.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://securepubads.g.doubleclick.net/gampad/ads?pvsid=8649140159787676&correlator=2602539000565292&eid=31097994%2C31098008&output=ldjh&gdfp_req=1&vrg=202604210101&ptt=17&impl=fif&iu_parts=unused&enc_prev_ius=0&prev_iu_szs=300x250&ifi=1&dids=gpt-passback&adfs=1734088669&sfv=1-0-45&eri=69&sc=1&cookie=ID%3D75dbe2c331f1c152%3AT%3D1776888038%3ART%3D1776888038%3AS%3DALNI_MZFn5syfAdkrVWYiG0VWovy3_Px3Q&gpic=UID%3D000013cc70e03bf3%3AT%3D1776888038%3ART%3D1776888038%3AS%3DALNI_Mbj4dr5wsWFP9O5DM0a-MLqog6dAw&cdm=vancouversun.com&abxe=1&dt=1776888054086&adxs=-12245933&adys=-12245933&biw=412&bih=823&scr_x=0&scr_y=0&btvi=-1&ucis=8d2v447lpvat&oid=2&u_his=2&u_h=823&u_w=412&u_ah=823&u_aw=412&u_cd=24&u_sd=1.75&dmc=4&bc=31&nvt=1&uach=WyJBbmRyb2lkIiwiMTEuMCIsIiIsIm1vdG8gZyBwb3dlciAoMjAyMikiLCIxNDYuMC4wLjAiLG51bGwsMSxudWxsLCI2NCIsW1siTm90LUEuQnJhbmQiLCIyNC4wLjAuMCJdLFsiQ2hyb21pdW0iLCIxNDYuMC43NjgwLjE2NCJdXSwwXQ..&nhd=2&url=https%3A%2F%2Fvancouversun.com%2F&loc=about%3Ablank&top=vancouversun.com&vis=1&psz=0x0&msz=0x0&fws=260&ohw=0&dlt=1776888050703&idt=1132&prev_scp=ck%3Dindex%26imp%3Dindex%26intent_iq_group%3DU%26loc%3Dslice%26negative%3Dn%26no_pol%3Dtrue%26page%3Dindex%26permutive%3D230787%2C96400%2Cadv%2Cbsjf%2Cbvdp%2Crts%26pr%3Dvs%26prmtvctx%3Dbzmk%2Cbzrj%2Cbznf%2Cbzjv%2Cbzpf%2Cbzmv%2Cbzqz%2Crts%26prmtvsdk%3Dweb%26prmtvvid%3D42e1c659-0fa0-4090-b702-6d3af35b0e6b%26prmtvwid%3D23dc09d6-b664-425a-a76e-0eed6a6cc102%26ptime%3D1776888035819%26puid%3D53b3edb0-f9e0-4114-a350-f618e6fa84f1%26sensitive%3Dn%26site%3D3&adks=983207098&frm=23&eo_id_str=ID%3Dce04f9d6e831e521%3AT%3D1776888038%3ART%3D1776888038%3AS%3DAA-AfjaYBW40VOcT_m7mQl5_CBCv&blev=1&bisch=1' from origin 'https://vancouversun.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://securepubads.g.doubleclick.net/gampad/ads?pvsid=8649140159787676&correlator=340558153698776&eid=31097994%2C31098008&output=ldjh&gdfp_req=1&vrg=202604210101&ptt=17&impl=fif&iu_parts=unused&enc_prev_ius=0&prev_iu_szs=300x250&ifi=1&dids=gpt-passback&adfs=1734088669&sfv=1-0-45&eri=69&sc=1&cookie=ID%3D75dbe2c331f1c152%3AT%3D1776888038%3ART%3D1776888038%3AS%3DALNI_MZFn5syfAdkrVWYiG0VWovy3_Px3Q&gpic=UID%3D000013cc70e03bf3%3AT%3D1776888038%3ART%3D1776888038%3AS%3DALNI_Mbj4dr5wsWFP9O5DM0a-MLqog6dAw&cdm=vancouversun.com&abxe=1&dt=1776888053046&adxs=-12245933&adys=-12245933&biw=412&bih=823&scr_x=0&scr_y=0&btvi=-1&ucis=8d2v447lpvat&oid=2&u_his=2&u_h=823&u_w=412&u_ah=823&u_aw=412&u_cd=24&u_sd=1.75&dmc=4&bc=31&nvt=1&uach=WyJBbmRyb2lkIiwiMTEuMCIsIiIsIm1vdG8gZyBwb3dlciAoMjAyMikiLCIxNDYuMC4wLjAiLG51bGwsMSxudWxsLCI2NCIsW1siTm90LUEuQnJhbmQiLCIyNC4wLjAuMCJdLFsiQ2hyb21pdW0iLCIxNDYuMC43NjgwLjE2NCJdXSwwXQ..&nhd=2&url=https%3A%2F%2Fvancouversun.com%2F&loc=about%3Ablank&top=vancouversun.com&vis=1&psz=0x0&msz=0x0&fws=260&ohw=0&dlt=1776888050703&idt=1132&prev_scp=ck%3Dindex%26imp%3Dindex%26intent_iq_group%3DU%26loc%3Dslice%26negative%3Dn%26no_pol%3Dtrue%26page%3Dindex%26permutive%3D230787%2C96400%2Cadv%2Cbsjf%2Cbvdp%2Crts%26pr%3Dvs%26prmtvctx%3Dbzmk%2Cbzrj%2Cbznf%2Cbzjv%2Cbzpf%2Cbzmv%2Cbzqz%2Crts%26prmtvsdk%3Dweb%26prmtvvid%3D42e1c659-0fa0-4090-b702-6d3af35b0e6b%26prmtvwid%3D23dc09d6-b664-425a-a76e-0eed6a6cc102%26ptime%3D1776888035819%26puid%3D53b3edb0-f9e0-4114-a350-f618e6fa84f1%26sensitive%3Dn%26site%3D3&adks=983207098&frm=23&eo_id_str=ID%3Dce04f9d6e831e521%3AT%3D1776888038%3ART%3D1776888038%3AS%3DAA-AfjaYBW40VOcT_m7mQl5_CBCv&blev=1&bisch=1' from origin 'https://vancouversun.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://securepubads.g.doubleclick.net/gampad/ads?pvsid=8649140159787676&correlator=3995615757649091&eid=31097994%2C31098008&output=ldjh&gdfp_req=1&vrg=202604210101&ptt=17&impl=fif&iu_parts=unused&enc_prev_ius=0&prev_iu_szs=300x250&ifi=1&dids=gpt-passback&adfs=1734088669&sfv=1-0-45&eri=4&sc=1&cookie=ID%3D75dbe2c331f1c152%3AT%3D1776888038%3ART%3D1776888038%3AS%3DALNI_MZFn5syfAdkrVWYiG0VWovy3_Px3Q&gpic=UID%3D000013cc70e03bf3%3AT%3D1776888038%3ART%3D1776888038%3AS%3DALNI_Mbj4dr5wsWFP9O5DM0a-MLqog6dAw&cdm=vancouversun.com&abxe=1&dt=1776888051891&adxs=-12245933&adys=-12245933&biw=412&bih=823&scr_x=0&scr_y=0&btvi=-1&ucis=8d2v447lpvat&oid=2&u_his=2&u_h=823&u_w=412&u_ah=823&u_aw=412&u_cd=24&u_sd=1.75&dmc=4&bc=31&nvt=1&uach=WyJBbmRyb2lkIiwiMTEuMCIsIiIsIm1vdG8gZyBwb3dlciAoMjAyMikiLCIxNDYuMC4wLjAiLG51bGwsMSxudWxsLCI2NCIsW1siTm90LUEuQnJhbmQiLCIyNC4wLjAuMCJdLFsiQ2hyb21pdW0iLCIxNDYuMC43NjgwLjE2NCJdXSwwXQ..&nhd=2&url=https%3A%2F%2Fvancouversun.com%2F&loc=about%3Ablank&top=vancouversun.com&vis=1&psz=0x0&msz=0x0&fws=260&ohw=0&dlt=1776888050703&idt=1132&prev_scp=ck%3Dindex%26imp%3Dindex%26intent_iq_group%3DU%26loc%3Dslice%26negative%3Dn%26no_pol%3Dtrue%26page%3Dindex%26permutive%3D230787%2C96400%2Cadv%2Cbsjf%2Cbvdp%2Crts%26pr%3Dvs%26prmtvctx%3Dbzmk%2Cbzrj%2Cbznf%2Cbzjv%2Cbzpf%2Cbzmv%2Cbzqz%2Crts%26prmtvsdk%3Dweb%26prmtvvid%3D42e1c659-0fa0-4090-b702-6d3af35b0e6b%26prmtvwid%3D23dc09d6-b664-425a-a76e-0eed6a6cc102%26ptime%3D1776888035819%26puid%3D53b3edb0-f9e0-4114-a350-f618e6fa84f1%26sensitive%3Dn%26site%3D3&adks=983207098&frm=23&eo_id_str=ID%3Dce04f9d6e831e521%3AT%3D1776888038%3ART%3D1776888038%3AS%3DAA-AfjaYBW40VOcT_m7mQl5_CBCv' from origin 'https://vancouversun.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 | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: the server responded with a status of 404 () | |
Failed to load resource: the server responded with a status of 451 () | |
Refused to execute script from 'https://vancouversun.com/mraid.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled. | |
vancouversun.com/ line 233, col 8855 | TypeError: Cannot read properties of null (reading 'data')
at HTMLDocument.<anonymous> (https://vancouversun.com/:234:8856)
at https://fem.gprod.postmedia.digital/v141.0/fem.js:1:81533
at Generator.next (<anonymous>)
at U (https://fem.gprod.postmedia.digital/v141.0/fem.js:1:69821)
at a (https://fem.gprod.postmedia.digital/v141.0/fem.js:1:70024)
at https://fem.gprod.postmedia.digital/v141.0/fem.js:1:70083
at new Promise (<anonymous>)
at https://fem.gprod.postmedia.digital/v141.0/fem.js:1:69964
at B.initializeLoginState (https://fem.gprod.postmedia.digital/v141.0/fem.js:1:81589)
at https://fem.gprod.postmedia.digital/v141.0/fem.js:1:76112 |
●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
●Use a strong HSTS policy
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Ensure proper origin isolation with COOP
○Mitigate clickjacking with XFO or CSP
100
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links have descriptive text
●Links are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`