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.
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 person wearing Topo Athletic shoes runs through a rocky path on a wet day. div.cdr-grid_16-3-1 > div.story__container--media > picture.landing-image-component > img.landing-image-component__image | /dam/21839540_242383_040925_28803_web_lg.jpeg?im=Resize,w... | 795.4 KiB | 778.8 KiB |
A yellow banner that reads: ‘Members save on travel’ over an image of people ka… div.cdr-grid_16-3-1 > div.story__container--media > picture.landing-image-component > img.landing-image-component__image | /dam/24712182_w2s-intrepid-travel_web_lg.jpeg?im=Resize,w... | 575.5 KiB | 561.9 KiB |
Three pairs of Smartwool socks on a wooden background. div.cdr-grid_16-3-1 > div.story__container--media > picture.landing-image-component > img.landing-image-component__image | /dam/23833992_socks-buy-more-save-more-09-25_web_lg.jpeg?... | 318.7 KiB | 310.5 KiB |
A person stands underneath a waterfall in their North Face rain jacket. div.cdr-grid_16-3-1 > div.story__container--media > picture.landing-image-component > img.landing-image-component__image | /dam/24100101_c01440_103125_45322_web_lg.jpeg?im=Resize,w... | 197.4 KiB | 188.2 KiB |
A variety of R E I Outlet gear. Text reads, R E I Outlet, up to 40% off. div.cdr-grid_16-3-1 > div.story__container--media > picture.landing-image-component > img.landing-image-component__image | /dam/25455112_w2s-rei-outlet-evergreen-spr26_web_lg.jpeg?... | 180.1 KiB | 175.5 KiB |
Three people stop to stretch while looking off into the distance as the sun beg… div.split-banner-bespoke__wrapper > div.split-banner-bespoke__media > picture.landing-image-component > img.landing-image-component__image | www.rei.com/dam/tuttle_012422_0234_web_lg.jpeg?im=Resize,width=900&density=1x | 186.2 KiB | 131.0 KiB |
Three Patagonia bags on a light colored background. li.scroll-carousel__slide > div.slide > picture.landing-image-component > img.landing-image-component__image | /dam/25361007_hp-fs26-wk12-patagonia-travel_web_lg.jpeg?i... | 140.0 KiB | 124.9 KiB |
Text reads: ‘Outside Days. Denver, Colorado. May 29-31, 2026. Capital One & R E… div.lead-rail-card > div.lead-rail-card__hero > picture.landing-image-component > img.landing-image-component__image | /dam/25484090_rail-promo-wk15-outside-days_web_lg.jpeg?im... | 126.6 KiB | 98.8 KiB |
A person opens up a Cuban Rice Bowl package and prepares to cook a meal at thei… div.cdr-grid_16-3-1 > div.story__container--media > picture.landing-image-component > img.landing-image-component__image | /dam/22360205_w2s-backpacking-fuel_web_lg.jpeg?im=Resize,... | 90.7 KiB | 88.3 KiB |
Text reads: ‘Made by R E I Co-op’ over two hikers laughing and smiling for the … div.lead-rail-card > div.lead-rail-card__hero > picture.landing-image-component > img.landing-image-component__image | /dam/25373881_hp-rail-hike-pants-reimagined_web_lg.jpeg?i... | 98.8 KiB | 70.8 KiB |
Three people ride bikes together through a gravel path on a sunny day. div.lead-rail-card > div.lead-rail-card__hero > picture.landing-image-component > img.landing-image-component__image | /dam/25452703_hp-rail-card-shop-gravel-bikes_web_lg.jpeg?... | 71.5 KiB | 43.5 KiB |
Electra Townie Go! Throttle Electric Bike ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/C00531 | 31.6 KiB | 28.5 KiB |
Two people inside of a tent. One relaxes in a sleeping bag while the other make… div.lead-rail-card > div.lead-rail-card__hero > picture.landing-image-component > img.landing-image-component__image | /dam/25484100_rail-promo-wk15-best-new-tents_web_lg.jpeg?... | 54.9 KiB | 26.9 KiB |
Arc'teryx Gamma Lightweight Hoody - Men's ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/C01129 | 23.8 KiB | 21.5 KiB |
Vuori Halo Mini Full-Zip Hoodie - Women's ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/C00187 | 22.1 KiB | 20.0 KiB |
Camp Snap Screen-Free Digital Camera ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/C03769 | 21.3 KiB | 19.2 KiB |
Patagonia Capilene Cool Daily Graphic T-Shirt - Men's ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/C00902 | 20.7 KiB | 18.7 KiB |
REI Co-op Stuff Travel Waist Pack ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/235576 | 22.1 KiB | 18.5 KiB |
REI Co-op Active Pursuits T-Shirt - Men's ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/228505 | 19.4 KiB | 17.5 KiB |
REI Co-op Siesta Hooded 20 Sleeping Bag ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/245457 | 18.2 KiB | 16.7 KiB |
Nocs Provisions Zoom Tube 8 x 32 Monocular Telescope ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/203791 | 20.1 KiB | 16.7 KiB |
An R E I Co-op rain jacket, a Patagonia rain jacket, and an Arc’teryx rain jack… div.lead-rail-card > div.lead-rail-card__hero > picture.landing-image-component > img.landing-image-component__image | /dam/25484087_rail-promo-wk15-weather-ready-jackets_web_l... | 34.7 KiB | 15.0 KiB |
Mountain Hardwear Crater Lake Heavyweight Half-Zip Top - Women's ul.cdr-grid_16-3-1 > li.simple-top-categories__category > div.simple-top-categories__media-container > img.cdr-image_16-3-1 | www.rei.com/media/product/C09077 | 16.3 KiB | 14.7 KiB |
A collage of hiking gear including two shirts, a HOKA boot, and a pair of pants… li.scroll-carousel__slide > div.slide > picture.landing-image-component > img.landing-image-component__image | /dam/25361016_hp-fs26-wk12-hiking_web_lg.jpeg?im=Resize,w... | 28.6 KiB | 13.5 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.
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.
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 |
|---|---|
| rei.com/ | 306 ms |
| www.rei.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.
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 |
|---|---|---|
| /satchel/febs/packages/@rei/global-vue-components/global-... | 12.8 KiB | 11.3 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.
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 |
|---|---|---|---|
| www.rei.com/ | 865 ms | 238 ms | 0.5 ms |
| www.rei.com/assets/c72b404d43f69170b105f04be9940062f44e2a4878a | 702 ms | 622 ms | 8.4 ms |
| Unattributable | 656 ms | 150 ms | 0.0 ms |
| www.rei.com/satchel/febs/home/2.0.0/home/main-HKi4g7pi.js | 262 ms | 228 ms | 0.1 ms |
| /v2NXS7Iza/0o/49/CGn5CH9WZe2_SI/aGaikp2bt4mXDhO5aY/HgAzLV... | 235 ms | 192 ms | 21 ms |
| /satchel/febs/CommonComponentsSiteFrontEnd/0.1.0/CommonCo... | 179 ms | 162 ms | 0.3 ms |
| /v2NXS7Iza/0o/49/CGn5CH9WZe2_SI/Nzaikp3acaJ3/ICc3LVlZ/Whd... | 134 ms | 109 ms | 10 ms |
| tags.tiqcdn.com/utag/rei/main/prod/utag.js | 108 ms | 88 ms | 18 ms |
| www.datadoghq-browser-agent.com/us1/v5/datadog-rum.js | 104 ms | 97 ms | 3.3 ms |
| www.rei.com/satchel/packages/adobe-target/at-v2.9.0-caas-v3.js | 74 ms | 67 ms | 6.3 ms |
| www.googletagmanager.com/gtag/js?id=AW-1069764188&cx=c>m=4e64h1 | 73 ms | 65 ms | 8.1 ms |
| www.googletagmanager.com/gtag/js?id=DC-4362844 | 64 ms | 55 ms | 7.8 ms |
| cnstrc.com/js/cust/rei_lhsNsZ.js | 54 ms | 46 ms | 4.4 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 | 2.7 s |
| Other | 793 ms |
| Style & Layout | 261 ms |
| Rendering | 179 ms |
| Script Parsing & Compilation | 159 ms |
| Garbage Collection | 96 ms |
| Parse HTML & CSS | 49 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 |
|---|---|---|
| www.rei.com/satchel/packages/adobe-target/at-v2.9.0-caas-v3.js | 44.1 KiB | 19.6 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 | |
|---|---|
div.ls-content-block > div.ls-content-block__region > picture.landing-image-component > img.landing-image-component__image div.ls-content-block > div.ls-content-block__region > picture.landing-image-component > img.landing-image-component__image | www.rei.com/dam/21387586_membership-tag.svg |
div.ls-content-block > div.ls-content-block__region > picture.landing-image-component > img.landing-image-component__image div.ls-content-block > div.ls-content-block__region > picture.landing-image-component > img.landing-image-component__image | www.rei.com/dam/21387586_membership-tag.svg |
Get it on Google Play div.mobile-apps > div.mobile-apps__body > a.mobile-apps__image-link > img.mobile-apps__image | |
Download on the App Store div.mobile-apps > div.mobile-apps__body > a.mobile-apps__image-link > img.mobile-apps__image |
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.
ARIA
Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Crowd favorites div.recommendation-tabs > fieldset.cdr-chip-group_16-3-1 > div.cdr-chip-group__content_16-3-1 > button.cdr-chip_16-3-1 |
Popular products div.recommendation-tabs > fieldset.cdr-chip-group_16-3-1 > div.cdr-chip-group__content_16-3-1 > button.cdr-chip_16-3-1 |
REI Co-op brand div.recommendation-tabs > fieldset.cdr-chip-group_16-3-1 > div.cdr-chip-group__content_16-3-1 > button.cdr-chip_16-3-1 |
Outlet deals div.recommendation-tabs > fieldset.cdr-chip-group_16-3-1 > div.cdr-chip-group__content_16-3-1 > button.cdr-chip_16-3-1 |
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Crowd favorites div.recommendation-tabs > fieldset.cdr-chip-group_16-3-1 > div.cdr-chip-group__content_16-3-1 > button.cdr-chip_16-3-1 |
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Tables and lists
Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
SIGN IN for the best experience:
Speedier checkout
Convenient order tracking
E… li.actions__item > div.item-account-link > div > li.sign-in-nudge-dropdown |
These are opportunities to improve the experience of reading tabular or list data using 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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Your Privacy Choices div.ccsite-footer__container > ul.legal__list > li.legal__list-item > button#footer-privacy-choices |
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 |
|---|---|
| AttributionReporting | www.rei.com/assets/c72b404d43f69170b105f04be9940062f44e2a4878a line 23, col 455 |
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 400 () | |
Failed to load resource: the server responded with a status of 404 () | |
Failed to load resource: the server responded with a status of 404 () | |
Failed to load resource: the server responded with a status of 404 () | |
Failed to load resource: the server responded with a status of 404 () |
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 |
|---|---|
| www.rei.com/blog/outside-days | Learn more |
| www.rei.com/action/network/campaigns | Learn more |
Format your HTML in a way that enables crawlers to better understand your app’s content.
Crawling and Indexing
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.
Performance issues directly impact user engagement and conversion rates.
To appear in search results, crawlers need access to your app.