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 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:43.512 source:map[column:51408 line:0 type:source-location url:https://fem.gprod.postmedia.digital/v141.0/fem.js urlProvider:network]] map[reflowTime:0.68 source:map[column:54062 line:0 type:source-location url:https://fem.gprod.postmedia.digital/v141.0/fem.js urlProvider:network]] map[reflowTime:0.159 source:map[column:15372 line:1 type:source-location url:https://cdn-gateflipp.flippback.com/tag/js/flipptag.js?site_id=%201179443 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
Constance Bay Ottawa River floodwaters `div.article-card__content > a.article-card__image-link > picture.article-card__image > img`	/ottawacitizen/wp-content/uploads/2026/04/tim-mccoy-flood...	97.2 KiB	56.7 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...	88.4 KiB	22.8 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...	84.2 KiB	18.5 KiB
A file photo shows a verbal confrontation between Pride and anti-Pride proteste… `div.article-card__content > a.article-card__image-link > picture.article-card__image > img`	/ottawacitizen/wp-content/uploads/2026/04/1.-pride-protes...	17.8 KiB	11.2 KiB
Police were on the scene of 3 Bridgewater Cres. in Barrhaven, March 24, 2026. P… `div.article-card__content > a.article-card__image-link > picture.article-card__image > img`	/ottawacitizen/wp-content/uploads/2026/03/0c7a2064.ot_302...	15.9 KiB	9.3 KiB
A judge found a public servant not guilty of charges he faced. `div.article-card__content > a.article-card__image-link > picture.article-card__image > img`	/ottawacitizen/wp-content/uploads/2026/04/0730-court-05_6...	12.6 KiB	6.0 KiB

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

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.

URL	Transfer Size	Duration
/21.0.2/websites/css/styles-broadsheets-category.min.css	9.3 KiB	166 ms
/21.0.2/websites/css/styles-broadsheets-global-ugc.min.css	10.0 KiB	166 ms
/21.0.2/websites/css/styles-broadsheets-global.min.css	17.0 KiB	333 ms
dcs-static.gprod.postmedia.digital/21.0.2/websites/css/layout.min.css	3.0 KiB	805 ms

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
cdn.viafoura.net/vf-v2.js	300.0 s	187.1 KiB
/23dc09d6-b664-425a-a76e-0eed6a6cc102-web.js	900.0 s	171.3 KiB
jssdkcdns.mparticle.com/js/v2/us1-99b65fde89a1a145894d2d51d283cc83/mparticle.js	3600.0 s	145.0 KiB
cdn.tinypass.com/api/tinypass.min.js?version=2	14400.0 s	132.6 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.6 KiB
c.amazon-adsystem.com/aax2/apstag.js	3600.0 s	91.0 KiB
/dqzP001U6CvfmEQNxKTyCMgOlPA/gpt_and_prebid/config.js	1100.0 s	69.1 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js	3600.0 s	73.1 KiB
ak.sail-horizon.com/spm/spm.v1.min.js	600.0 s	48.1 KiB
/signals/config/1685973801652415?v=2.9.303&r=stable&domai...	1200.0 s	47.7 KiB
s3.us-west-2.amazonaws.com/application-mia-player-prod.rubiconproject.com/pub.js	0.0 ms	38.5 KiB
auth.lrcontent.com/v2/js/LoginRadiusV2.js	14400.0 s	56.4 KiB
auth.lrcontent.com/v2/LoginRadiusV2.js	14400.0 s	56.4 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=1528	1800.0 s	41.6 KiB
cdn.cxense.com/cx.js	3600.0 s	38.1 KiB
cdn.cxense.com/cx.js	3600.0 s	38.1 KiB
cdn.id5-sync.com/api/1.0/id5-api.js	3600.0 s	34.5 KiB
sdk.mrf.io/statics/556e7c0a30ca71e80c0f.js	3600.0 s	24.4 KiB
secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js	900.0 s	21.7 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
c2.taboola.com/nr/postmedia-ottawacitizen/newsroom.js	14400.0 s	18.2 KiB
tags.qortex.ai/cxo/cx-bootstrapper-init	14400.0 s	12.8 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
cdn.cxense.com/cx.cce.js	3600.0 s	6.8 KiB
tags.crwdcntrl.net/lt/c/16576/sync.min.js	86400.0 s	13.5 KiB
postmedia.solutions.cdn.optable.co/public-assets/postmedia-sdk.js	86400.0 s	10.9 KiB
static.trueanthem.com/scripts/ta.c34341.js	86400.0 s	10.7 KiB
/bootstrapper?group-id=kncjQ7WgE0C9r0nZcmGUg&video-contai...	14400.0 s	5.6 KiB
sb.scorecardresearch.com/internal-cs/default/beacon-and.js	86400.0 s	7.8 KiB
sb.scorecardresearch.com/beacon.js	86400.0 s	6.7 KiB
/0787f10e-ca64-4393-8cda-1b8744767af9/launchpad-liveramp.js	0.0 ms	2.6 KiB
www.npttech.com/advertising.js	28800.0 s	3.0 KiB
config.aps.amazon-adsystem.com/configs/3528	3600.0 s	2.2 KiB
/1745285/trc/3/json?tim=1776900318372&data=%7B%22id%22%3A...	0.0 ms	1.6 KiB
experience.tinypass.com/xbuilder/experience/load?aid=aMpZA5bBzp	1800.0 s	1.8 KiB
multiformat.rubiconproject.com/passbacks/google.js	0.0 ms	1.2 KiB
pm-widget.taboola.com/postmedia1-network/load.js	3600.0 s	1.5 KiB
/collect?v=2&fmt=js&pid=1747836&time=1776900318329&url=ht...	0.0 ms	692 B
static.trueanthem.com/scripts/ta.js	86400.0 s	1.3 KiB
/Repo/rep.gif?ver=3.3.0&typ=pgv&rnd=moaokjyb6epcj3y9&sid=...	0.0 ms	413 B
/newsroom/1.0/postmedia-ottawacitizen/get-action?page.url...	0.0 ms	394 B
merequartz.com/aadetect/px.gif?ch=2&rn=68792&bannnerid=896850_advertisement_	3600.0 s	327 B
ad-delivery.net/px.gif?ch=2	86400.0 s	615 B
/profiles_engine/ProfilesEngineServlet?at=20&mi=10&secure...	0.0 ms	218 B
/usersync?aid=1000011&gdpr=0&gdpr_consent=0&us_privacy=&u...	0.0 ms	206 B
/usersync?aid=1000013&gdpr=0&gdpr_consent=0&us_privacy=&u...	0.0 ms	205 B
/usersync?aid=1000015&gdpr=0&gdpr_consent=0&us_privacy=&u...	0.0 ms	205 B
/usersync?aid=1000018&gdpr=0&gdpr_consent=&uuid=535350545...	0.0 ms	205 B
/usersync?aid=1000026&gdpr=0&gdpr_consent=0&us_privacy=&u...	0.0 ms	205 B
/usersync?aid=1000032&gdpr=0&gdpr_consent=0&us_privacy=&u...	0.0 ms	205 B
/track/cmf/generic?ttd_pid=0kkyw3l&ttd_tpi=1&gdpr=0&gdpr_...	0.0 ms	149 B
/su?gdpr=0&gdpr_consent=0&tpid=22144&cburl=https%3A%2F%2F...	0.0 ms	125 B
sync.bfmio.com/syncb?pid=111&gdpr=0&gdpr_consent=0&us_privacy=	0.0 ms	118 B
sync.sxp.smartclip.net/sync?type=red&dsp=116&gdpr_consent=0&ang_testid=1	0.0 ms	104 B
/st?cijs=convusmp&ttype=0&cisd=convusmp&cipid=66361655&cr...	0.0 ms	80 B
/AdServer/ImgSync?p=157310&gdpr=0&gdpr_consent=0&pu=https...	0.0 ms	69 B
ad-delivery.net/px.gif?ch=1	86400.0 s	109 B
/st?cijs=convusmp&ttype=45&cisd=convusmp&cipid=66361655&c...	0.0 ms	43 B
/st?cijs=convusmp&ttype=45&cisd=convusmp&cipid=66361655&c...	0.0 ms	43 B
/st?cijs=convusmp&ttype=126&cisd=convusmp&cipid=66361655&...	0.0 ms	43 B
/st?cijs=convusmp&ttype=126&cisd=convusmp&cipid=66361655&...	0.0 ms	43 B
/tr/?id=1685973801652415&ev=PageView&dl=https%3A%2F%2Fott...	0.0 ms	19 B

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: 170 ms 57.0 KiB

URL	Transfer Size	Est Savings
.trc_rbox_container { direction: ltr; text-align: left; } …	26.5 KiB	26.5 KiB
:root { --cm-video-brand-primary: var(--yb-grape-jelly, #7e1fff); --cm-video-brand-secondary: v…	16.0 KiB	15.5 KiB
/21.0.2/websites/css/styles-broadsheets-global.min.css	16.8 KiB	15.0 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: 500 ms 2.3 MiB

URL	Transfer Size	Est Savings
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.8 KiB	242.9 KiB
edge-auth.microsoft.com/js/ms_auth_client.min.js	279.9 KiB	199.2 KiB
cdn.taboola.com/libtrc/postmedia1-network/loader.js	329.5 KiB	153.5 KiB
cdn.viafoura.net/vf-v2.js	186.1 KiB	119.1 KiB
/pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31...	187.4 KiB	119.0 KiB
/pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31...	187.4 KiB	97.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-MKM4ZNQ&l=dataLayer	179.5 KiB	88.8 KiB
cdn.confiant-integrations.net/gptprebidnative/202603241056/wrap.js	141.5 KiB	84.8 KiB
cdn.tinypass.com/api/tinypass.min.js?version=2	132.1 KiB	81.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-P2MZZLH&l=gtm_data_layer&gtm=4e64k1h1	144.1 KiB	72.4 KiB
www.googletagmanager.com/gtag/js?id=G-GNYBFF106Q&l=dl_mparticle&cx=c&gtm=4e64k1	174.4 KiB	70.9 KiB
vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js	113.6 KiB	67.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-NTQ8ZV4&l=gtm_data_layer	118.7 KiB	61.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-P3Q4QHW&l=gtm_data_layer&gtm=4e64k1h1	150.8 KiB	58.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-5KMC8ND&l=dl_mparticle	126.7 KiB	55.3 KiB
auth.lrcontent.com/v2/js/LoginRadiusV2.js	56.0 KiB	49.9 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBPrebidHandler.js	73.3 KiB	46.1 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBamxPrebidHandler.js	45.7 KiB	44.1 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/OvaMediaPlayer.js	87.1 KiB	42.7 KiB
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/OvaMediaPlayer.js	87.1 KiB	42.4 KiB
vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagINSTREAM.js	93.5 KiB	42.4 KiB
auth.lrcontent.com/v2/LoginRadiusV2.js	56.2 KiB	41.5 KiB
jssdkcdns.mparticle.com/js/v2/us1-99b65fde89a1a145894d2d51d283cc83/mparticle.js	144.7 KiB	40.6 KiB
c.amazon-adsystem.com/aax2/apstag.js	90.5 KiB	37.7 KiB
fem.gprod.postmedia.digital/v141.0/fem.js	88.2 KiB	37.3 KiB
pagead2.googlesyndication.com/pagead/js/adsbygoogle.js	54.1 KiB	34.9 KiB
ak.sail-horizon.com/spm/spm.v1.min.js	47.7 KiB	32.4 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js	73.1 KiB	31.7 KiB
micro.rubiconproject.com/prebid/dynamic/14648.js	46.1 KiB	31.5 KiB
connect.facebook.net/en_US/fbevents.js	96.5 KiB	29.6 KiB
cdn-gateflipp.flippback.com/tag/js/flipptag.js?site_id=%201179443	56.5 KiB	29.4 KiB
s3.us-west-2.amazonaws.com/application-mia-player-prod.rubiconproject.com/pub.js	37.9 KiB	26.1 KiB
sdk.mrf.io/statics/556e7c0a30ca71e80c0f.js	23.9 KiB	22.2 KiB
cdn.cxense.com/cx.js	37.5 KiB	21.8 KiB
/23dc09d6-b664-425a-a76e-0eed6a6cc102-web.js	170.8 KiB	21.7 KiB
launchpad.privacymanager.io/latest/launchpad.bundle.js	44.9 KiB	20.3 KiB
fem.gprod.postmedia.digital/v141.0/IIQUniversalID.js	43.9 KiB	20.1 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
/pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31...	3.1 s	2.8 s	172 ms
Unattributable	2.6 s	940 ms	0.0 ms
ottawacitizen.com/	2.0 s	456 ms	17 ms
cdn.taboola.com/libtrc/postmedia1-network/loader.js	1.0 s	638 ms	108 ms
vidstat.taboola.com/lite-unit/5.7.0/UnitInstreamMobile.min.js	604 ms	476 ms	6.7 ms
/23dc09d6-b664-425a-a76e-0eed6a6cc102-web.js	474 ms	401 ms	49 ms
www.googletagmanager.com/gtm.js?id=GTM-P3Q4QHW&l=gtm_data_layer&gtm=4e64k1h1	448 ms	363 ms	42 ms
vidstat.taboola.com/lite-unit/5.7.0/UnitFeedManagerMobile.min.js	428 ms	342 ms	7.3 ms
fem.gprod.postmedia.digital/v141.0/fem.js	407 ms	181 ms	1.4 ms
cdn.confiant-integrations.net/gptprebidnative/202603241056/wrap.js	340 ms	300 ms	29 ms
cdn.tinypass.com/api/tinypass.min.js?version=2	327 ms	272 ms	33 ms
vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagFEED_MANAGER.js	327 ms	258 ms	41 ms
vidstat.taboola.com/vpaid/units/36_0_9/infra/cmTagINSTREAM.js	307 ms	263 ms	36 ms
pm-widget.taboola.com/postmedia1-network/pmk-20220605.3.js	276 ms	267 ms	6.2 ms
cdn.viafoura.net/vf-v2.js	275 ms	206 ms	63 ms
cdn.taboola.com/libtrc/unip/1745285/tfa.js	274 ms	247 ms	8.7 ms
c.amazon-adsystem.com/aax2/apstag.js	259 ms	176 ms	26 ms
www.googletagmanager.com/gtag/js?id=G-GNYBFF106Q&l=dl_mparticle&cx=c&gtm=4e64k1	254 ms	209 ms	43 ms
cdn.viafoura.net/chunks/142.604b6661d6c6835e3317.js	231 ms	184 ms	1.9 ms
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/OvaMediaPlayer.js	213 ms	109 ms	92 ms
www.googletagmanager.com/gtm.js?id=GTM-MKM4ZNQ&l=dataLayer	211 ms	168 ms	39 ms
cdn.parsely.com/keys/ottawacitizen.com/p.js	207 ms	195 ms	4.7 ms
www.googletagmanager.com/gtm.js?id=GTM-5KMC8ND&l=dl_mparticle	184 ms	123 ms	28 ms
www.googletagmanager.com/gtm.js?id=GTM-NTQ8ZV4&l=gtm_data_layer	180 ms	151 ms	27 ms
/pagead/managed/js/activeview/current/ufs_web_display.js	171 ms	147 ms	18 ms
sdk.mrf.io/statics/marfeel-sdk.js?id=1528	170 ms	161 ms	0.6 ms
www.googletagmanager.com/gtm.js?id=GTM-P2MZZLH&l=gtm_data_layer&gtm=4e64k1h1	162 ms	130 ms	29 ms
kindhush.com/files/nc64gx5/j032s.js	157 ms	110 ms	14 ms
securepubads.g.doubleclick.net/tag/js/gpt.js	154 ms	115 ms	27 ms
/signals/config/1685973801652415?v=2.9.303&r=stable&domai...	147 ms	127 ms	19 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	145 ms	77 ms	68 ms
cdn-gateflipp.flippback.com/tag/js/flipptag.js?site_id=%201179443	140 ms	123 ms	12 ms
s3.us-west-2.amazonaws.com/application-mia-player-prod.rubiconproject.com/pub.js	123 ms	90 ms	3.8 ms
connect.facebook.net/en_US/fbevents.js	118 ms	90 ms	27 ms
html-load.com/core.js	116 ms	95 ms	16 ms
cdn.cxense.com/cx.js	114 ms	83 ms	8.0 ms
ep2.adtrafficquality.google/sodar/sodar2.js	110 ms	95 ms	9.2 ms
ak.sail-horizon.com/spm/spm.v1.min.js	108 ms	97 ms	10 ms
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBPrebidHandler.js	103 ms	82 ms	20 ms
vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBamxPrebidHandler.js	102 ms	87 ms	10 ms
jssdkcdns.mparticle.com/js/v2/us1-99b65fde89a1a145894d2d51d283cc83/mparticle.js	93 ms	61 ms	31 ms
static.ads-twitter.com/uwt.js	85 ms	70 ms	12 ms
auth.lrcontent.com/v2/js/LoginRadiusV2.js	83 ms	51 ms	17 ms
pagead2.googlesyndication.com/pagead/js/adsbygoogle.js	74 ms	61 ms	12 ms
c2.taboola.com/nr/postmedia-ottawacitizen/newsroom.js	69 ms	62 ms	5.8 ms
config.aps.amazon-adsystem.com/configs/3528	66 ms	64 ms	0.8 ms
snap.licdn.com/li.lms-analytics/insight.min.js	65 ms	50 ms	6.8 ms
dcs-static.gprod.postmedia.digital/21.0.2/websites/js/main.min.js	60 ms	54 ms	3.0 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	12.7 s
Other	2.7 s
Script Parsing & Compilation	1.4 s
Style & Layout	1.1 s
Garbage Collection	367 ms
Rendering	318 ms
Parse HTML & CSS	156 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

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 20.4 KiB

URL	Transfer Size	Est Savings
launchpad.privacymanager.io/latest/launchpad.bundle.js	44.9 KiB	14.1 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.

URL	Transfer Size
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	362.4 KiB
cdn.taboola.com/libtrc/postmedia1-network/loader.js	330.1 KiB
edge-auth.microsoft.com/js/ms_auth_client.min.js	281.1 KiB
/pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31...	187.4 KiB
cdn.viafoura.net/vf-v2.js	187.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-MKM4ZNQ&l=dataLayer	179.5 KiB
www.googletagmanager.com/gtag/js?id=G-GNYBFF106Q&l=dl_mparticle&cx=c&gtm=4e64k1	174.4 KiB
/23dc09d6-b664-425a-a76e-0eed6a6cc102-web.js	171.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-P3Q4QHW&l=gtm_data_layer&gtm=4e64k1h1	150.8 KiB
jssdkcdns.mparticle.com/js/v2/us1-99b65fde89a1a145894d2d51d283cc83/mparticle.js	145.0 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.


Headline News `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

●Font display

●LCP breakdown

●LCP request discovery

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 34 user timings

●Avoid long main-thread tasks 20 long tasks found

●Network Requests

●Network Round Trip Times 240 ms

●Server Backend Latencies 220 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 110 ms

●Avoid large layout shifts 2 layout shifts found

○INP breakdown

○Avoid non-composited animations

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
Interactive Brokers 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`
Interactive Brokers 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`
Ottawa Citizen in Taboola advertising section `div.videoCube > a.item-label-href > span.video-label-box > span.branding`
Ottawa Citizen 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`

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●`[role]` values are valid

●`[aria-*]` attributes 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.

●`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.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

○`[role]`s are contained by their required parent element

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

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

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

○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.

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
AttributionReporting	snap.licdn.com/li.lms-analytics/insight.min.js
Topics	vidstat.taboola.com/vpaid/vPlayer/player/v18.0.4/TBPrebidHandler.js

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
about:blank	Access to fetch at 'https://pagead2.googlesyndication.com/gampad/ads?pvsid=3220742054708618&correlator=1744675367078245&eid=31097908%2C31097994%2C31097963&output=ldjh&gdfp_req=1&vrg=202604170101&ptt=17&impl=fif&iu_parts=unused&enc_prev_ius=0&prev_iu_szs=300x250&ifi=1&dids=gpt-passback&adfs=1731517600&sfv=1-0-45&eri=4&sc=1&cdm=ottawacitizen.com&abxe=1&dt=1776900320041&adxs=-12245933&adys=-12245933&biw=412&bih=823&scr_x=0&scr_y=0&btvi=-1&ucis=6uye6bt28xg3&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=8&bc=31&nvt=1&uach=WyJBbmRyb2lkIiwiMTEuMCIsIiIsIm1vdG8gZyBwb3dlciAoMjAyMikiLCIxNDcuMC4wLjAiLG51bGwsMSxudWxsLCI2NCIsW1siQ2hyb21pdW0iLCIxNDcuMC43NzI3LjEwMSJdLFsiTm90LkEvQnJhbmQiLCI4LjAuMC4wIl1dLDBd&nhd=2&url=https%3A%2F%2Fottawacitizen.com%2F&loc=about%3Ablank&top=ottawacitizen.com&vis=1&psz=0x0&msz=0x0&fws=260&ohw=0&dlt=1776900319864&idt=150&prev_scp=ck%3Dindex%26imp%3Dindex%26intent_iq_group%3DU%26loc%3Dslice%26negative%3Dn%26no_pol%3Dtrue%26page%3Dindex%26pr%3Doc%26prmtvctx%3Dbzjv%2Crts%26prmtvvid%3D2b325a9e-d98c-401b-8a40-042a6a377bef%26prmtvwid%3D23dc09d6-b664-425a-a76e-0eed6a6cc102%26sensitive%3Dn%26site%3D3&adks=983207098&frm=23' from origin 'https://ottawacitizen.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
about:blank	Access to fetch at 'https://pagead2.googlesyndication.com/gampad/ads?pvsid=3220742054708618&correlator=2444301773595995&eid=31097908%2C31097994%2C31097963&output=ldjh&gdfp_req=1&vrg=202604170101&ptt=17&impl=fif&iu_parts=unused&enc_prev_ius=0&prev_iu_szs=300x250&ifi=1&dids=gpt-passback&adfs=1731517600&sfv=1-0-45&eri=69&sc=1&cdm=ottawacitizen.com&abxe=1&dt=1776900322151&adxs=-12245933&adys=-12245933&biw=412&bih=823&scr_x=0&scr_y=0&btvi=-1&ucis=6uye6bt28xg3&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=8&bc=31&nvt=1&uach=WyJBbmRyb2lkIiwiMTEuMCIsIiIsIm1vdG8gZyBwb3dlciAoMjAyMikiLCIxNDcuMC4wLjAiLG51bGwsMSxudWxsLCI2NCIsW1siQ2hyb21pdW0iLCIxNDcuMC43NzI3LjEwMSJdLFsiTm90LkEvQnJhbmQiLCI4LjAuMC4wIl1dLDBd&nhd=2&url=https%3A%2F%2Fottawacitizen.com%2F&loc=about%3Ablank&top=ottawacitizen.com&vis=1&psz=0x0&msz=0x0&fws=260&ohw=0&dlt=1776900319864&idt=150&prev_scp=ck%3Dindex%26imp%3Dindex%26intent_iq_group%3DU%26loc%3Dslice%26negative%3Dn%26no_pol%3Dtrue%26page%3Dindex%26pr%3Doc%26prmtvctx%3Dbzjv%2Crts%26prmtvvid%3D2b325a9e-d98c-401b-8a40-042a6a377bef%26prmtvwid%3D23dc09d6-b664-425a-a76e-0eed6a6cc102%26sensitive%3Dn%26site%3D3&adks=983207098&frm=23&blev=1&bisch=1' from origin 'https://ottawacitizen.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
about:blank	Access to fetch at 'https://pagead2.googlesyndication.com/gampad/ads?pvsid=3220742054708618&correlator=355086463171125&eid=31097908%2C31097994%2C31097963&output=ldjh&gdfp_req=1&vrg=202604170101&ptt=17&impl=fif&iu_parts=unused&enc_prev_ius=0&prev_iu_szs=300x250&ifi=1&dids=gpt-passback&adfs=1731517600&sfv=1-0-45&eri=69&sc=1&cdm=ottawacitizen.com&abxe=1&dt=1776900321109&adxs=-12245933&adys=-12245933&biw=412&bih=823&scr_x=0&scr_y=0&btvi=-1&ucis=6uye6bt28xg3&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=8&bc=31&nvt=1&uach=WyJBbmRyb2lkIiwiMTEuMCIsIiIsIm1vdG8gZyBwb3dlciAoMjAyMikiLCIxNDcuMC4wLjAiLG51bGwsMSxudWxsLCI2NCIsW1siQ2hyb21pdW0iLCIxNDcuMC43NzI3LjEwMSJdLFsiTm90LkEvQnJhbmQiLCI4LjAuMC4wIl1dLDBd&nhd=2&url=https%3A%2F%2Fottawacitizen.com%2F&loc=about%3Ablank&top=ottawacitizen.com&vis=1&psz=0x0&msz=0x0&fws=260&ohw=0&dlt=1776900319864&idt=150&prev_scp=ck%3Dindex%26imp%3Dindex%26intent_iq_group%3DU%26loc%3Dslice%26negative%3Dn%26no_pol%3Dtrue%26page%3Dindex%26pr%3Doc%26prmtvctx%3Dbzjv%2Crts%26prmtvvid%3D2b325a9e-d98c-401b-8a40-042a6a377bef%26prmtvwid%3D23dc09d6-b664-425a-a76e-0eed6a6cc102%26sensitive%3Dn%26site%3D3&adks=983207098&frm=23&blev=1&bisch=1' from origin 'https://ottawacitizen.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
ottawacitizen.com/	`Access to XMLHttpRequest at 'https://ib.adnxs.com/getuidj?gdpr=0' from origin 'https://ottawacitizen.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.`
ib.adnxs.com/getuidj?gdpr=0	`Failed to load resource: net::ERR_FAILED`
/gampad/ads?pvsid=3220742054708618&correlator=17446753670...	`Failed to load resource: net::ERR_FAILED`
/gampad/ads?pvsid=3220742054708618&correlator=35508646317...	`Failed to load resource: net::ERR_FAILED`
/gampad/ads?pvsid=3220742054708618&correlator=24443017735...	`Failed to load resource: net::ERR_FAILED`
idsync.rlcdn.com/712559.gif?partner_uid=3b9834b5-ae30-456f-ab50-2fc1f8f924cf	`Failed to load resource: the server responded with a status of 451 ()`
ottawacitizen.com/ line 283, col 8836	TypeError: Cannot read properties of null (reading 'data') at HTMLDocument.<anonymous> (https://ottawacitizen.com/:284:8837) 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`