Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.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.
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
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.
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.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
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.
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.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Dan Evans Is Playing Augusta National…And He Just Found Out Live div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01knz0h63sep67a1966... | 285.1 KiB | 283.6 KiB |
Marching Into Madness | Chapter 4: Blue and Bloodied div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01km0gf30j708r8hymk... | 200.6 KiB | 199.6 KiB |
How Amen Corner Changed The Masters (And Does Every Year) div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01kp3kjqjp8p4f7gnex... | 193.3 KiB | 192.3 KiB |
Kobe Bryant Found Texas Commit Amalia Holguin at 9, Now She’s The Last “Mamba” div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01kpraq3tkjyzr28x34... | 171.0 KiB | 170.1 KiB |
Fernando Mendoza Explains Why Skipping the NFL Draft Could Be “Perfect” div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01kp9b8a1gt0dhq2zs4... | 150.3 KiB | 149.5 KiB |
Charlotte Flair Breaks Character: The Real Woman Behind WWE’s ‘Queen’ div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01kp66hwj620mfw3z56... | 147.0 KiB | 146.2 KiB |
Meet the Next NFL Star: Jeremiyah Love Answers 10 Burning Questions div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01kp27wt1hmt4x3a0dy... | 141.4 KiB | 140.6 KiB |
Marching Into Madness | Chapter 1: Ride or Die div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01kkkk0jgdkzeshxs35... | 133.6 KiB | 132.9 KiB |
Marching Into Madness | Chapter 2: The Honeymoon is Over div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01kkkkmb91e9qtwsj48... | 121.4 KiB | 120.8 KiB |
Marching Into Madness | Chapter 3: Zero, Zero div.flex > div > div.size-fit > img.aspect-video | /image/upload/video/thumbnail/mmsport/01km0g4pzpw5bc0a0zp... | 90.2 KiB | 89.7 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_583,y_0,w_3415,h_1920/c_fill,w_600... | 71.2 KiB | 38.2 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_0,w_1024,h_576/c_fill,w_600,ar... | 38.0 KiB | 33.6 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_0,w_1919,h_1079/c_fill,w_600,a... | 34.8 KiB | 30.4 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_282,y_108,w_3989,h_2243/c_fill,w_6... | 27.1 KiB | 23.4 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_0,w_1919,h_1079/c_fill,w_600,a... | 26.7 KiB | 23.1 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_0,w_1289,h_725/c_fill,w_320,ar... | 29.6 KiB | 20.3 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_160,y_88,w_4156,h_2337/c_fill,w_60... | 22.8 KiB | 19.7 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_1758,y_9,w_5906,h_3322/c_fill,w_60... | 21.2 KiB | 18.4 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_0,w_1024,h_576/c_fill,w_600,ar... | 20.9 KiB | 18.1 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_88,w_3645,h_2050/c_fill,w_600,... | 20.6 KiB | 17.8 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_0,w_5021,h_2824/c_fill,w_600,a... | 20.5 KiB | 17.7 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_23,w_1024,h_576/c_fill,w_600,a... | 20.2 KiB | 17.5 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_116,w_3382,h_1902/c_fill,w_600... | 17.3 KiB | 15.0 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_99,w_7510,h_4224/c_fill,w_600,... | 16.7 KiB | 14.4 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_2493,y_209,w_4908,h_2760/c_fill,w_... | 15.0 KiB | 13.0 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_0,w_2000,h_2000/c_fill,w_320,a... | 15.2 KiB | 5.8 KiB |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_crop,x_0,y_264,w_3000,h_1687/c_fill,w_186... | 7.2 KiB | 4.0 KiB |
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| cdn-ukwest.onetrust.com/scripttemplates/otSDKStub.js | 9.1 KiB | 295 ms |
| cdn.cookielaw.org/opt-out/otCCPAiab.js | 6.4 KiB | 257 ms |
| assets.minutemediacdn.com/vl-prod/assets/CmYcQYOv-style.css | 20.4 KiB | 356 ms |
| /css2?family=Inter:wght@400;700;800&family=Roboto:wght@10... | 2.8 KiB | 216 ms |
| /p.css?s=1&k=pvh6tvg&ht=tk&f=25308.25310.25312.25314.2531... | 172 B | 204 ms |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| si.com/ | 618 ms |
| www.si.com/ | 0.0 ms |
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.
Performance issues directly impact user engagement and conversion rates.
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.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| 22.4 KiB | 19.3 KiB | |
| assets.minutemediacdn.com/vl-prod/assets/CmYcQYOv-style.css | 20.1 KiB | 16.6 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| Unattributable | 922 ms | 166 ms | 0.0 ms |
| www.si.com/ | 650 ms | 18 ms | 3.7 ms |
| assets.minutemediacdn.com/vl-prod/build/q-RFD0BxB0.js | 549 ms | 510 ms | 0.0 ms |
| www.googletagmanager.com/gtm.js?id=GTM-TCW5HW | 260 ms | 228 ms | 20 ms |
| cdn-ukwest.onetrust.com/scripttemplates/202602.1.0/otTCF.js | 205 ms | 177 ms | 3.3 ms |
| /voltax-vertical-video/envs/voltax_vv_widget_t/voltax_vv_... | 179 ms | 96 ms | 83 ms |
| cdn-ukwest.onetrust.com/scripttemplates/202602.1.0/otBannerSdk.js | 170 ms | 101 ms | 25 ms |
| www.googletagmanager.com/gtag/js?id=G-ZEQBJHN5PB&cx=c>m=4e64h1h1 | 121 ms | 106 ms | 15 ms |
| assets.minutemediacdn.com/vl-prod/build/q-DGRjx-LV.js | 105 ms | 97 ms | 0.2 ms |
| assets.minutemediacdn.com/vl-prod/build/q-XYi0b4s7.js | 95 ms | 95 ms | 0.1 ms |
| www.googletagmanager.com/gtag/js?id=G-1C6Y1S6VBD&cx=c>m=4e64h1h1 | 86 ms | 69 ms | 16 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
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 1.8 s |
| Other | 1.2 s |
| Style & Layout | 231 ms |
| Script Parsing & Compilation | 204 ms |
| Parse HTML & CSS | 143 ms |
| Rendering | 118 ms |
| Garbage Collection | 55 ms |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| cdn.cookielaw.org/opt-out/otCCPAiab.js | 5.8 KiB | 2.6 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /voltax-vertical-video/envs/voltax_vv_widget_t/voltax_vv_... | 555.6 KiB | 446.4 KiB |
| edge-auth.microsoft.com/js/ms_auth_client.min.js | 279.9 KiB | 199.2 KiB |
| accounts.google.com/gsi/client | 95.4 KiB | 71.1 KiB |
| www.googletagmanager.com/gtag/js?id=G-1C6Y1S6VBD&cx=c>m=4e64h1h1 | 143.5 KiB | 70.4 KiB |
| www.googletagmanager.com/gtag/js?id=G-ZEQBJHN5PB&cx=c>m=4e64h1h1 | 146.5 KiB | 59.9 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-TCW5HW | 149.9 KiB | 54.8 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
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
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
Fernando Mendoza’s Unlikely NFL journey div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_fill,w_600,ar_3:4,f_auto,q_auto,g_auto/im... |
div.relative > div.overflow-hidden > picture > img.min-w-full div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_fill,w_600,ar_16:9,f_auto,q_auto,g_auto/s... |
Jeremiyah Love Is the NFL’s Next Superhero div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_fill,w_320,ar_3:4,f_auto,q_auto,g_auto/im... |
Rory McIlroy Was Ready for This Masters div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_fill,w_320,ar_3:4,f_auto,q_auto,g_auto/im... |
Adam Silver Faces a Critical Stretch for the NBA’s Future div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_fill,w_320,ar_3:4,f_auto,q_auto,g_auto/im... |
Men’s March Mandess most memorable players div.relative > div.overflow-hidden > picture > img.min-w-full | /image/upload/c_fill,w_320,ar_3:4,f_auto,q_auto,g_auto/im... |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
MORE DIGITAL COVERS div.relative > div > a.header-link > h4.font-group-tiny |
SHOP SI COVERS div.relative > div > a.header-link > h4.font-group-tiny |
These are opportunities to improve the legibility of your content.
Navigation
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
MORE MMQB div.relative > div > a.header-link > h4.font-group-tiny |
MORE NFL div.relative > div > a.header-link > h4.font-group-tiny |
MORE SOCCER div.relative > div > a.header-link > h4.font-group-tiny |
MORE WORLD CUP div.relative > div > a.header-link > h4.font-group-tiny |
MORE NBA div.relative > div > a.header-link > h4.font-group-tiny |
MORE MLB div.relative > div > a.header-link > h4.font-group-tiny |
MORE DIGITAL COVERS div.relative > div > a.header-link > h4.font-group-tiny |
MORE WNBA div.relative > div > a.header-link > h4.font-group-tiny |
MORE CFB div.relative > div > a.header-link > h4.font-group-tiny |
MORE GOLF div.relative > div > a.header-link > h4.font-group-tiny |
MORE NCAA HOOPS div.relative > div > a.header-link > h4.font-group-tiny |
MORE FANTASY div.relative > div > a.header-link > h4.font-group-tiny |
SHOP SI COVERS div.relative > div > a.header-link > h4.font-group-tiny |
MORE SI SWIM div.relative > div > a.header-link > h4.font-group-tiny |
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
header > div.fixed > div.flex > a.[&>svg]:stroke-white header > div.fixed > div.flex > a.[&>svg]:stroke-white |
div.gallery-column > article.card > div.absolute > a.absolute div.gallery-column > article.card > div.absolute > a.absolute |
div.gallery-column > article.card > div.absolute > a.absolute div.gallery-column > article.card > div.absolute > a.absolute |
div.gallery-column > article.card > div.absolute > a.absolute div.gallery-column > article.card > div.absolute > a.absolute |
div.gallery-column > article.card > div.absolute > a.absolute div.gallery-column > article.card > div.absolute > a.absolute |
div.gallery-column > article.card > div.absolute > a.absolute div.gallery-column > article.card > div.absolute > a.absolute |
div.flex > article.card > div.absolute > a.absolute div.flex > article.card > div.absolute > a.absolute |
div.flex > article.card > div.absolute > a.absolute div.flex > article.card > div.absolute > a.absolute |
div.flex > article.card > div.absolute > a.absolute div.flex > article.card > div.absolute > a.absolute |
div.flex > article.card > div.absolute > a.absolute div.flex > article.card > div.absolute > a.absolute |
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.
Tables and lists
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
NBA PLAYOFFS
NFL
DRAFT
NCAAF
SOCCER
MLB
WNBA
NCAAB
FANTASY
BETTING
WATCH
SI TV div.w-full > div.flex > nav.grow > ul.nav-ul |
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Best Practices
General
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Topics | /voltax-vertical-video/envs/voltax_vv_widget_t/voltax_vv_... line 128, col 66189 |
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
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
accounts.google.com/gsi/client line 85, col 88 | [GSI_LOGGER]: FedCM get() rejects with NetworkError: Error retrieving a token. |
Not signed in with the identity provider. | |
www.si.com/ line 901, col 8498 | SecurityError: Failed to register a ServiceWorker: The origin of the provided scriptURL ('https://assets.minutemediacdn.com') does not match the current origin ('https://www.si.com'). |
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.
Performance issues directly impact user engagement and conversion rates.
| Link destination | Link Text |
|---|---|
| www.si.com/fannation | Read More |
Format your HTML in a way that enables crawlers to better understand your app’s content.