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 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 | |
|---|---|---|---|
a > span > picture.w-full > img.w-full a > span > picture.w-full > img.w-full | /cdn/shop/files/shoes_07c3cc0b-e5ad-4ef5-9dd4-31ae9759f05... | 341.2 KiB | 132.3 KiB |
a > span > picture.w-full > img.w-full a > span > picture.w-full > img.w-full | /cdn/shop/files/jewels_0f6c05f3-1bf7-46b6-81dd-40417927e1... | 326.9 KiB | 118.0 KiB |
div.relative > div#Block--ATHBFeW5qQ21adHhyV__full_bleed_image_image_i3XDf9 > picture > img.w-full div.relative > div#Block--ATHBFeW5qQ21adHhyV__full_bleed_image_image_i3XDf9 > picture > img.w-full | tnuck.com/cdn/shop/files/thanksgiving.jpg?v=1792442575&width=1500 | 253.7 KiB | 88.9 KiB |
div.relative > div#Block--AbWs0dlFYR2dnUmV0Y__full_bleed_image_image_9cQUyf > picture > img.w-full div.relative > div#Block--AbWs0dlFYR2dnUmV0Y__full_bleed_image_image_9cQUyf > picture > img.w-full | /cdn/shop/files/dress_553e89f0-cdc1-4a3e-9ada-e1e01b839c4... | 238.3 KiB | 73.4 KiB |
Tea Rose Jacquard Helene Dress view 2 div.relative > a.relative > span.w-full > img.image | /cdn/shop/files/082626_SS26_THANKSGIVING_LIFESTYLE_LOOK09... | 54.0 KiB | 39.3 KiB |
Oxblood Patent Leather Penelope Heels view 2 div.relative > a.relative > span.w-full > img.image | /cdn/shop/files/082626_SS26_THANKSGIVING_LIFESTYLE_LOOK06... | 38.8 KiB | 24.1 KiB |
Embellished Festive Plaid Cotton Bessette Button Down view 2 div.relative > a.relative > span.w-full > img.image | tnuck.com/cdn/shop/files/1769303_04_320x.jpg?v=1792429735 | 36.4 KiB | 21.7 KiB |
Navy Multi Gem Plaid Antoinette Dress view 2 div.relative > a.relative > span.w-full > img.image | tnuck.com/cdn/shop/files/1750594_04_320x.jpg?v=1792423587 | 30.6 KiB | 15.9 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.
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.
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.
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
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.
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 | 4.2 s |
| Other | 1.6 s |
| Style & Layout | 445 ms |
| Script Parsing & Compilation | 377 ms |
| Rendering | 102 ms |
| Parse HTML & CSS | 98 ms |
| Garbage Collection | 67 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
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in a sub frame. | Actionable |
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 |
|---|---|---|
| /resources/js/app?shop=tnuckadmin.myshopify.com | 22.6 KiB | 9.9 KiB |
| cdn-scripts.signifyd.com/shopify/script-tag.js?shop=tnuckadmin.myshopify.com | 17.8 KiB | 6.0 KiB |
| qubaa.tnuck.com/load | 49.5 KiB | 5.1 KiB |
| /PVSvAFfHv68HKqBe4AiIBgvtLVZWBkNjLSb58Ccz/widget.js?shop=... | 15.6 KiB | 4.0 KiB |
| /v1/loader/PVSvAFfHv68HKqBe4AiIBgvtLVZWBkNjLSb58Ccz?langu... | 15.3 KiB | 3.9 KiB |
| /spx?dxver=4.0.0&shaid=30948&tdr=&plh=https%3A%2F%2Ftnuck... | 10.8 KiB | 2.5 KiB |
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 |
|---|---|---|
| cdn-swell-assets.yotpo.com/bootstrap.min.css | 16.6 KiB | 16.6 KiB |
| /s/files/1/0194/1736/6592/t/1/assets/ba_rivo_profile.css?... | 10.4 KiB | 10.3 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.
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.
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 |
|---|
STYLE div.swiper-wrapper > div.swiper-slide > a.no-underline > span.h7--medium |
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 |
|---|
THE LATEST DROP div.lg:flex > div.text-left > div.lg:w-full > h6.h7--medium |
These are opportunities to improve keyboard navigation in your application.
Names and labels
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.relative > div#Block--ATHBFeW5qQ21adHhyV__full_bleed_image_image_i3XDf9 > picture > img.w-full div.relative > div#Block--ATHBFeW5qQ21adHhyV__full_bleed_image_image_i3XDf9 > picture > img.w-full |
div.relative > div#Block--AbWs0dlFYR2dnUmV0Y__full_bleed_image_image_9cQUyf > picture > img.w-full div.relative > div#Block--AbWs0dlFYR2dnUmV0Y__full_bleed_image_image_9cQUyf > picture > img.w-full |
div.relative > div#Block--AVklnbXpBamp5UlVGM__full_bleed_image_image_TMNmNB > picture > img.w-full div.relative > div#Block--AVklnbXpBamp5UlVGM__full_bleed_image_image_TMNmNB > picture > img.w-full |
div.relative > div#Block--AWVArOGJMZzNRRXQ5R__full_bleed_image_image_cyQqYN > picture > img.w-full div.relative > div#Block--AWVArOGJMZzNRRXQ5R__full_bleed_image_image_cyQqYN > picture > img.w-full |
div.relative > div#Block--AZ2lUakJNdGw0eU5FT__full_bleed_image_image_DywXxT > picture > img.w-full div.relative > div#Block--AZ2lUakJNdGw0eU5FT__full_bleed_image_image_DywXxT > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
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.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Add to favorites div.relative > div.group > div.relative > rivo-favorite-button.absolute |
Add to favorites div.relative > div.group > div.relative > rivo-favorite-button.absolute |
Add to favorites div.relative > div.group > div.relative > rivo-favorite-button.absolute |
Add to favorites div.relative > div.group > div.relative > rivo-favorite-button.absolute |
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Go to my shopping bag
0 div.flex > div.header__right > div.relative > button#miniCartToggle |
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 |
|---|---|
| Unload event listeners are deprecated and will be removed. | cdn-swell-assets.yotpo.com/app.v1.0.368.js line 1, col 27327 |
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 |
|---|---|
Failed to load resource: the server responded with a status of 404 () | |
Failed to load resource: the server responded with a status of 404 () | |
Framing 'https://accounts.google.com/' violates the following report-only Content Security Policy directive: "frame-ancestors 'self'". The violation has been logged, but no further action has been taken.
|
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Performance issues directly impact user engagement and conversion rates.
| Issue type |
|---|
| Content security policy |
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.
Performance issues directly impact user engagement and conversion rates.
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 |
|---|---|
| tnuck.com/blogs/inspiration/the-shirting-edit | read more |
| tnuck.com/blogs/inspiration/tuckernuck-x-fanatics | read more |
| tnuck.com/blogs/inspiration/the-fall-must-haves | read more |
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.relative > div#Block--ATHBFeW5qQ21adHhyV__full_bleed_image_image_i3XDf9 > picture > img.w-full div.relative > div#Block--ATHBFeW5qQ21adHhyV__full_bleed_image_image_i3XDf9 > picture > img.w-full |
div.relative > div#Block--AbWs0dlFYR2dnUmV0Y__full_bleed_image_image_9cQUyf > picture > img.w-full div.relative > div#Block--AbWs0dlFYR2dnUmV0Y__full_bleed_image_image_9cQUyf > picture > img.w-full |
div.relative > div#Block--AVklnbXpBamp5UlVGM__full_bleed_image_image_TMNmNB > picture > img.w-full div.relative > div#Block--AVklnbXpBamp5UlVGM__full_bleed_image_image_TMNmNB > picture > img.w-full |
div.relative > div#Block--AWVArOGJMZzNRRXQ5R__full_bleed_image_image_cyQqYN > picture > img.w-full div.relative > div#Block--AWVArOGJMZzNRRXQ5R__full_bleed_image_image_cyQqYN > picture > img.w-full |
div.relative > div#Block--AZ2lUakJNdGw0eU5FT__full_bleed_image_image_DywXxT > picture > img.w-full div.relative > div#Block--AZ2lUakJNdGw0eU5FT__full_bleed_image_image_DywXxT > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
div.swiper-slide > a.no-underline > picture > img.w-full div.swiper-slide > a.no-underline > picture > img.w-full |
Format your HTML in a way that enables crawlers to better understand your app’s content.