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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

28

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.

RequestCache TTLTransfer Size
assets.nhle.com/nhl_d3_widgets/nhl-widgets.bundle.js300.0 s919.2 KiB
assets.nhle.com/mugs/nhl/20252026/MTL/8483515.png7200.0 s157.8 KiB
assets.nhle.com/mugs/nhl/20252026/MIN/8478493.png7200.0 s142.7 KiB
public.flourish.studio/uploads/2700511/02a5fbce-b52d-406d-90d4-cc2a60d046f9.png14400.0 s139.0 KiB
public.flourish.studio/uploads/2700511/c606f05d-2f28-44c3-91b1-df6a86ac5ca7.png14400.0 s122.9 KiB
public.flourish.studio/uploads/3031056/e45975f7-e77e-4863-8c6c-60677bd986b2.png14400.0 s105.7 KiB
public.flourish.studio/uploads/2700511/a382e2de-ed56-4d00-94bc-3933d7acfe65.png14400.0 s102.2 KiB
public.flourish.studio/uploads/2700511/d75cf7b2-c8f5-44c1-bed6-e412e2716241.png14400.0 s99.9 KiB
public.flourish.studio/uploads/2700511/62569b3b-452b-4b06-81bc-557e69fff534.png14400.0 s93.9 KiB
public.flourish.studio/uploads/2700511/57825de5-215a-4d14-9e4a-b75f315c5ae4.png14400.0 s90.3 KiB
public.flourish.studio/uploads/3031056/9ca4a7dd-f329-4510-8096-0aa820a6e7ac.png14400.0 s85.8 KiB
public.flourish.studio/uploads/2700511/2c2d7943-cf91-4b4b-adef-4375b3b0f3ee.png14400.0 s74.6 KiB
public.flourish.studio/uploads/2700511/0afa66cc-26c5-4a9c-a25e-585b83b9950f.png14400.0 s73.7 KiB
cdn.cookielaw.org/scripttemplates/202510.2.0/otBannerSdk.js86400.0 s124.1 KiB
public.flourish.studio/uploads/2700511/030ccd16-3b30-4874-898f-ae59168498d0.png14400.0 s70.5 KiB
public.flourish.studio/uploads/2700511/a8e933e0-1e71-4413-926f-88c0365d30de.png14400.0 s66.9 KiB
public.flourish.studio/uploads/2700511/211274a9-d6b1-46a7-bbdb-76a77a23116f.png14400.0 s62.4 KiB
public.flourish.studio/uploads/3031056/3e7ba3f8-c125-421e-b116-735bbf60ff37.png14400.0 s47.5 KiB
/logos/c48a335c-3316-4893-8bc6-fcacbf57fc4a/130d4f14-3f4e...86400.0 s75.5 KiB
public.flourish.studio/uploads/2700511/f8d3cb6c-316a-47dd-b875-a9e4ad686b8c.png14400.0 s43.6 KiB
public.flourish.studio/uploads/2700511/fd94352e-50b9-48ce-8ffc-11701b65195f.png14400.0 s43.6 KiB
assets.nhle.com/logos/nhl/svg/LAK_light.svg7200.0 s14.2 KiB
public.flourish.studio/resources/embed.js14400.0 s15.3 KiB
public.flourish.studio/resources/v3/embedded.js14400.0 s12.7 KiB
assets.nhle.com/logos/nhl/svg/OTT_light.svg7200.0 s10.9 KiB
cdn.cookielaw.org/scripttemplates/202510.2.0/otTCF.js86400.0 s17.7 KiB
static.adsafeprotected.com/iasPET.1.js0.0 ms6.6 KiB
assets.nhle.com/logos/nhl/svg/ANA_light.svg7200.0 s6.2 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js86400.0 s9.1 KiB
assets.nhle.com/logos/nhl/svg/PIT_light.svg7200.0 s4.5 KiB
assets.nhle.com/logos/nhl/svg/BUF_light.svg7200.0 s3.8 KiB
assets.nhle.com/logos/nhl/svg/COL_light.svg7200.0 s3.0 KiB
assets.nhle.com/logos/nhl/svg/UTA_light.svg?season=202520267200.0 s2.3 KiB
assets.nhle.com/logos/nhl/svg/MIN_light.svg7200.0 s2.1 KiB
assets.nhle.com/logos/nhl/svg/DAL_light.svg7200.0 s2.1 KiB
assets.nhle.com/logos/nhl/svg/EDM_light.svg7200.0 s2.1 KiB
assets.nhle.com/logos/nhl/svg/CAR_light.svg7200.0 s1.5 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.7 KiB
assets.nhle.com/logos/nhl/svg/MTL_light.svg7200.0 s1.4 KiB
assets.nhle.com/nhl_d3_widgets/974.nhl-widgets.bundle.js7200.0 s1.4 KiB
assets.nhle.com/logos/nhl/svg/VGK_light.svg7200.0 s1.3 KiB
assets.nhle.com/logos/nhl/svg/BOS_light.svg?season=202520267200.0 s1.2 KiB
assets.nhle.com/logos/nhl/svg/PHI_light.svg7200.0 s1.2 KiB
assets.nhle.com/logos/nhl/svg/TBL_light.svg7200.0 s900 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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:39.218 source:map[column:37455 line:18 type:source-location url:https://public.flourish.studio/resources/embed.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:38.454 source:map[column:28650 line:17 type:source-location url:https://public.flourish.studio/resources/embed.js urlProvider:network]] map[reflowTime:0.764 source:map[column:29648 line:17 type:source-location url:https://public.flourish.studio/resources/embed.js urlProvider:network]] map[reflowTime:2.426 source:map[column:70455 line:4 type:source-location url:https://www.nhl.com/assets/js/main.js?_t=bb557764d54d213c72ef926f5efc72e7 urlProvider:network]] map[reflowTime:5.948 source:map[column:37129 line:4 type:source-location url:https://www.nhl.com/assets/js/main.js?_t=bb557764d54d213c72ef926f5efc72e7 urlProvider:network]] map[reflowTime:5.991 source:map[column:20594 line:4 type:source-location url:https://www.nhl.com/assets/js/main.js?_t=bb557764d54d213c72ef926f5efc72e7 urlProvider:network]] map[reflowTime:54.652 source:map[type:text value:[unattributed]]]]

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.

URLResource SizeEst Savings
HOME ATONE div.nhl-c-hero__media > figure.d3-o-media-object__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size30/dpr_2.0/f_png/v17767777...438.7 KiB398.2 KiB
Stanley Cup Playoffs on NHL.TV on DAZN div.nhl-c-promo-card__media > figure.nhl-c-promo-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size30/dpr_2.0/f_png/prd/s1jin...426.3 KiB385.9 KiB
Boston to 'regroup, recharge' from loss before Game 2 vs. Buffalo div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio3_4-size20/dpr_2.0/f_png/v177671458...435.8 KiB379.1 KiB
Los Angeles Kings Colorado Avalanche Game 2 preview April 21, 2026 div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size20/dpr_2.0/f_png/v17767793...216.2 KiB175.7 KiB
Boston Bruins Buffalo Sabres Game 2 preview April 21, 2026 div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size20/dpr_2.0/f_png/v17767781...202.4 KiB162.0 KiB
PHI@PIT, Gm 2: Vladar makes 27 saves for first playoff shutout div.nhl-c-card__content > div.fa-text > div.fa-text__body > p
public.flourish.studio/uploads/2700511/02a5fbce-b52d-406d-90d4-cc2a60d046f9.png138.5 KiB138.3 KiB
Take a look at all of the playoff goals from Monday night div.nhl-c-card__content > div.fa-text > div.fa-text__body > p
public.flourish.studio/uploads/2700511/c606f05d-2f28-44c3-91b1-df6a86ac5ca7.png122.5 KiB122.3 KiB
ANA at EDM | Recap div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size20/dpr_2.0/f_png/prd/cdd7u...142.3 KiB118.7 KiB
Puck Personality: NHL goalies pick best playoff save div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size20/dpr_2.0/f_auto/prd/ed4c...129.7 KiB106.0 KiB
6:22 PM article.nhl-c-card > div.nhl-c-card__content > div.fa-text > span.fa-text__meta
public.flourish.studio/uploads/3031056/e45975f7-e77e-4863-8c6c-60677bd986b2.png105.3 KiB105.1 KiB
5:18 AM article.nhl-c-card > div.nhl-c-card__content > div.fa-text > span.fa-text__meta
public.flourish.studio/uploads/2700511/a382e2de-ed56-4d00-94bc-3933d7acfe65.png101.8 KiB101.6 KiB
a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after
public.flourish.studio/uploads/2700511/d75cf7b2-c8f5-44c1-bed6-e412e2716241.png99.4 KiB99.2 KiB
a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after
public.flourish.studio/uploads/2700511/62569b3b-452b-4b06-81bc-557e69fff534.png93.6 KiB93.4 KiB
ANA@EDM, Gm 1: Oilers fight off Ducks in final moments of 3rd div.nhl-c-card__content > div.fa-text > div.fa-text__body > p
public.flourish.studio/uploads/2700511/57825de5-215a-4d14-9e4a-b75f315c5ae4.png89.9 KiB89.8 KiB
a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after
public.flourish.studio/uploads/3031056/9ca4a7dd-f329-4510-8096-0aa820a6e7ac.png85.5 KiB85.3 KiB
Tampa Bay Lightning aim to improve penalty kill in Game of Eastern First Round div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio3_4-size20/dpr_2.0/f_auto/v17767100...122.6 KiB77.2 KiB
a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after
public.flourish.studio/uploads/2700511/2c2d7943-cf91-4b4b-adef-4375b3b0f3ee.png74.2 KiB74.0 KiB
NHL goalies rank legendary saves from the Stanley Cup Playoffs div.nhl-c-card__content > div.fa-text > div.fa-text__body > p
public.flourish.studio/uploads/2700511/0afa66cc-26c5-4a9c-a25e-585b83b9950f.png73.4 KiB73.2 KiB
a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after a.nhl-c-card-wrap > article.nhl-c-card > div.nhl-c-card__media > ::after
public.flourish.studio/uploads/2700511/030ccd16-3b30-4874-898f-ae59168498d0.png70.1 KiB70.0 KiB
OTT@CAR, Gm 2: Martinook banks incredible goal in double overtime div.nhl-c-card__content > div.fa-text > div.fa-text__body > p
public.flourish.studio/uploads/2700511/a8e933e0-1e71-4413-926f-88c0365d30de.png66.4 KiB66.3 KiB
3:53 AM article.nhl-c-card > div.nhl-c-card__content > div.fa-text > span.fa-text__meta
public.flourish.studio/uploads/2700511/211274a9-d6b1-46a7-bbdb-76a77a23116f.png62.1 KiB61.9 KiB
5:14 AM article.nhl-c-card > div.nhl-c-card__content > div.fa-text > span.fa-text__meta
public.flourish.studio/uploads/3031056/3e7ba3f8-c125-421e-b116-735bbf60ff37.png47.2 KiB47.1 KiB
5:37 AM article.nhl-c-card > div.nhl-c-card__content > div.fa-text > span.fa-text__meta
public.flourish.studio/uploads/2700511/fd94352e-50b9-48ce-8ffc-11701b65195f.png43.3 KiB43.2 KiB
Watch every overtime goal from the 2026 Stanley Cup Playoffs div.nhl-c-card__content > div.fa-text > div.fa-text__body > p
public.flourish.studio/uploads/2700511/f8d3cb6c-316a-47dd-b875-a9e4ad686b8c.png43.2 KiB43.1 KiB
Martinook lights the lamp in double overtime div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size20/dpr_2.0/f_auto/v1776744...60.7 KiB38.0 KiB
MIN at DAL | Recap div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size20/dpr_2.0/f_auto/prd/oxn9...57.2 KiB35.9 KiB
Puck Personality: NHL Players' First Sports Jersey div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size20/dpr_2.0/f_auto/prd/hqzr...65.8 KiB25.3 KiB
Logan OConnor return big boost for Colorado Avalanche entering game 2 div.nhl-c-card__media > figure.nhl-c-card__figure > picture.d3-o-media-object__picture > img.img-responsive
/image/private/t_ratio16_9-size20/dpr_2.0/f_auto/v1776722...45.9 KiB16.6 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.

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.

URLTransfer SizeDuration
cdn.cookielaw.org/scripttemplates/otSDKStub.js9.1 KiB983 ms

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.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 913 ms
URLTime Spent
nhl.com/913 ms
www.nhl.com/0.0 ms

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: 500 ms 58.2 KiB
URLTransfer SizeEst Savings
www.nhl.com/assets/css/base.css?_t=72282d49f33f56cccb86e554e6fc38ed43.4 KiB38.1 KiB
22.8 KiB20.0 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.

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.

CategoryTime Spent
Script Evaluation4.0 s
Other1.6 s
Style & Layout1.2 s
Script Parsing & Compilation655 ms
Rendering341 ms
Parse HTML & CSS152 ms
Garbage Collection136 ms

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
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/OTT_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/CAR_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/MIN_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/DAL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/PHI_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/PIT_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/LAK_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/COL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/MTL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/TBL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/BOS_light.svg?season=20252026
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/BUF_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/UTA_light.svg?season=20252026
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/VGK_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/PHI_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/PIT_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/OTT_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/CAR_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/MIN_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/DAL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/ANA_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/EDM_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/MTL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/TBL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/BOS_light.svg?season=20252026
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/BUF_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/UTA_light.svg?season=20252026
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/VGK_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/LAK_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/COL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/PIT_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/PHI_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/DAL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/MIN_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/ANA_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/EDM_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/BUF_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/BOS_light.svg?season=20252026
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/CAR_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/OTT_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/COL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/LAK_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/TBL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/MTL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/VGK_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/UTA_light.svg?season=20252026
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/EDM_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/ANA_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/CAR_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/OTT_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/DAL_light.svg
div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt div.sc-grPMMF > div.sc-daMhRj > div.sc-KrNfM > img.sc-gKbtt
assets.nhle.com/logos/nhl/svg/MIN_light.svg

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

●Layout shift culprits
●Optimize DOM size
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 6 animated elements found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 40 ms
●Server Backend Latencies 260 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 80 ms
●Avoid large layout shifts 12 layout shifts found
○INP breakdown
○LCP request discovery
○User Timing marks and measures
95

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.

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
Top Stories div.d3-l-grid--inner > div.d3-l-col__col-12 > div.nhl-c-headlines > h5.nhl-o-heading

These are opportunities to improve keyboard navigation in your application.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.sc-gHWSBU > div.sc-gMQCKe > div.sc-hLtZSE > a.sc-eHPOMh div.sc-gHWSBU > div.sc-gMQCKe > div.sc-hLtZSE > a.sc-eHPOMh

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.

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
Cookie Policy div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-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
●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.
●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
●Background and foreground colors have a sufficient contrast ratio
●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.
●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
●Touch targets have sufficient size and spacing.
●Document has a main landmark.
●Deprecated ARIA roles were not used
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○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.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○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.
96

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
NHL logo header.nhl-c-header > div.nhl-c-header__row > a.nhl-c-header__logo > img.nhl-c-header__logo-img
/image/private/t_q-best/prd/assets/nhl/logos/nhl_shield_w...144 x 48 (3.00)300 x 111 (2.70)

General

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

●Uses HTTPS
●Avoids deprecated APIs
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
92

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
www.nhl.com/info/cookie-policyMore information

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

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●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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