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

Audit breakdown by category with detailed findings.

44

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
cdn.evgnet.com/beacon/digikey/production/scripts/evergage.min.js120.0 s122.6 KiB
cdn.cookielaw.org/scripttemplates/202510.2.0/otBannerSdk.js86400.0 s124.1 KiB
info.digikey.com/js/forms2/js/forms2.min.js14400.0 s67.5 KiB
www.datadoghq-browser-agent.com/us1/v5/datadog-rum.js14400.0 s51.9 KiB
cdn.sift.com/s.js86400.0 s19.6 KiB
analytics.analytics-egain.com/onetag/EG8699210986400.0 s17.1 KiB
www.digikey.com/-/digit/global.min.js?v=1.0.5604800.0 s63.2 KiB
/scripttemplates/otSDKStub.js?did=b3a94dcc-de07-4c82-aad8...86400.0 s9.1 KiB
/seal_image.php?customerId=84EDAB68F81B2B31985E5E20392A8A...0.0 ms3.2 KiB
digikey.egain.cloud/system/cb/admin/js/allow_cobrowse.js86400.0 s6.8 KiB
www.digikey.com/-/digit/global.min.css?v=1.0.5604800.0 s24.9 KiB
info.digikey.com//js/forms2/css/forms2.css14400.0 s2.9 KiB
//index.php/form/getForm?munchkinId=144-NCB-030&form=1625...0.0 ms1.7 KiB
www.digikey.com/-/digit/web-components/p-5b08d8ce.js604800.0 s5.9 KiB
info.digikey.com//js/forms2/css/forms2-theme-simple.css14400.0 s573 B
cdn.cookielaw.org/logos/static/ot_close.svg86400.0 s626 B
www.digikey.com/-/digit/web-components/dk-web-components.esm.js?v=1.0.5604800.0 s2.4 KiB
www.digikey.com/-/digit/web-components/p-3c5dfc7f.entry.js604800.0 s2.4 KiB
www.digikey.com/-/media/Images/Marketing/AB/New_Help_Support_img2591872.0 s1.3 KiB
www.digikey.com/-/digit/web-components/p-f2f3cfcf.js604800.0 s553 B
info.digikey.com/js/forms2/js/forms2.min.js14400.0 s0 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.

URLEst Savings
/-/media/designer/global/fonts/roboto/roboto-v27-latin-50...60 ms
sc-c.digikeyassets.com/-/media/designer/global/fonts/dk_woff2.woff225 ms
/-/media/designer/global/fonts/roboto/roboto-v27-latin-re...25 ms
/-/media/designer/global/fonts/roboto/roboto-v27-latin-70...20 ms

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:57.702 source:map[type:text value:[unattributed]]] map[reflowTime:4.317 source:map[column:56 line:441 type:source-location url:https://sc-a.digikeyassets.com/-/media/Designer/Header/ENav2021/Javascript/header.js?la=en&ts=58e88a84-15ec-4763-a9ed-c34573ce9eb0 urlProvider:network]] map[reflowTime:15.195 source:map[column:8774 line:0 type:source-location url:https://sc-b.digikeyassets.com/-/media/Designer/Carousel/Swiper/JS/carousel.js?la=en&ts=620740b5-b645-485e-89b0-ad0cb44b3e07 urlProvider:network]] map[reflowTime:14.673 source:map[column:13678 line:0 type:source-location url:https://sc-b.digikeyassets.com/-/media/Designer/Carousel/Swiper/JS/carousel.js?la=en&ts=620740b5-b645-485e-89b0-ad0cb44b3e07 urlProvider:network]] map[reflowTime:9.396 source:map[column:20095 line:0 type:source-location url:https://sc-b.digikeyassets.com/-/media/Designer/Carousel/Swiper/JS/carousel.js?la=en&ts=620740b5-b645-485e-89b0-ad0cb44b3e07 urlProvider:network]] map[reflowTime:1.242 source:map[column:11601 line:0 type:source-location url:https://sc-a.digikeyassets.com/-/media/Designer/Homepage%202021/JS/homepage.js?la=en&ts=160e5d2c-3b78-4481-b647-2f8ed3145b46 urlProvider:network]]]

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-DIV
nodeLabel: The world’s largest selection of electronic components in stock for immediate s…
path: 1,HTML,1,BODY,8,DIV,0,DIV,0,DIV,1,DIV,1,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV
selector: div#myHmp-carousel-features > div.swiper-wrapper > div.dk-slide > div.dk-slide__slide-content
snippet: <div class="dk-slide__slide-content dk-slide__white-box" style="background-image: url(&quot;//sc-c.digikeyassets.com/-/media/Images/Homepage/Ca…&quot;);">

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
value: no origins were preconnected
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
/-/media/Designer/Header/ENav2021/CSS/modal.css?la=en&ts=...2.0 KiB238 ms
/-/media/Designer/Header/ENav2021/CSS/cookie-notice.css?l...1.8 KiB238 ms
/-/media/Designer/Header/ENav2021/CSS/combined.css?la=en&...16.5 KiB334 ms
/-/media/Designer/Footer/Footer Redesign/MVC/CSS/intl-cou...1.1 KiB238 ms
/-/media/Designer/Global/fonts/fonts.css?la=en&ts=40b6045...4.4 KiB238 ms
/-/media/Designer/Header/ENav2021/CSS/banner.css?la=en&ts...1.9 KiB238 ms
/-/media/Designer/Footer/Footer Redesign/MVC/CSS/needHelp...2.0 KiB165 ms
/-/media/Designer/Carousel/Swiper/CSS/carousel.css?la=en&...6.5 KiB291 ms
/-/media/Designer/Footer/Footer Redesign/MVC/CSS/cobrowse...1.7 KiB245 ms
/-/media/Designer/Misc/SuggestionSearchBar/CSS/searchsugg...1.1 KiB224 ms
/-/media/Designer/Footer/Footer Redesign/MVC/CSS/footer.c...4.6 KiB
/-/media/Designer/Homepage 2021/CSS/homepage.css?la=en&ts...8.9 KiB120 ms
cdn.evgnet.com/beacon/digikey/production/scripts/evergage.min.js122.6 KiB405 ms
www.digikey.com/-/digit/global.min.css?v=1.0.524.9 KiB257 ms

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
SCM Series Communication Modules - SolaHD div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/S/SolaHD/SCM Series Co...27.2 KiB24.8 KiB
EAGLE40 Industrial Firewalls - Hirschmann div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/H/Hirschmann/EAGLE40 I...24.9 KiB22.5 KiB
PCB Buider div.myHmpg-resTools > div.dk-card > div.myHmpg-resTools__image > img.myHmpg__cardImage
/-/media/Images/2021 Homepage Images/Resource List/Tools....9.3 KiB9.1 KiB
Content div.myHmpg-resTools > div.dk-card > div.myHmpg-resTools__image > img.myHmpg__cardImage
/-/media/Images/2021 Homepage Images/Resource List/Conten...4.1 KiB4.0 KiB

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 888 ms
URLTime Spent
digikey.com/888 ms
www.digikey.com/0.0 ms

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.

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

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: 20 ms 34.8 KiB
URLTransfer SizeEst Savings
www.digikey.com/-/digit/global.min.css?v=1.0.524.6 KiB22.6 KiB
/-/media/Designer/Header/ENav2021/CSS/combined.css?la=en&...15.8 KiB12.2 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: 170 ms 665.1 KiB
URLTransfer SizeEst Savings
cdn.evgnet.com/beacon/digikey/production/scripts/evergage.min.js122.0 KiB81.9 KiB
cdn.cookielaw.org/scripttemplates/202510.2.0/otBannerSdk.js124.0 KiB77.9 KiB
www.googletagmanager.com/gtag/destination?id=AW-987442776&cx=c&gtm=4e64k0144.8 KiB70.3 KiB
www.googletagmanager.com/gtag/destination?id=AW-986885005&cx=c&gtm=4e64k0136.2 KiB68.8 KiB
www.googletagmanager.com/gtag/js?id=G-0434Z4NCVG&cx=c&gtm=4e64k0161.3 KiB66.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-53KHTQK213.5 KiB54.4 KiB
info.digikey.com/js/forms2/js/forms2.min.js67.0 KiB51.6 KiB
www.digikey.com/-/digit/global.min.js?v=1.0.562.8 KiB51.2 KiB
digikey.egain.cloud/system/templates/chat/egain-docked-chat.js56.4 KiB49.0 KiB
info.digikey.com/js/forms2/js/forms2.min.js67.0 KiB36.6 KiB
www.datadoghq-browser-agent.com/us1/v5/datadog-rum.js51.5 KiB29.8 KiB
/-/media/Designer/Carousel/Swiper/JS/carousel.js?la=en&ts...61.7 KiB27.5 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.

URLTotal CPU TimeScript EvaluationScript Parse
www.googletagmanager.com/gtm.js?id=GTM-53KHTQK1.2 s1.1 s31 ms
www.digikey.com/353 ms20 ms5.6 ms
Unattributable262 ms7.9 ms0.0 ms
www.googletagmanager.com/gtag/js?id=G-0434Z4NCVG&cx=c&gtm=4e64k0113 ms96 ms16 ms
/-/media/Designer/Homepage 2021/JS/homepage.js?la=en&ts=1...106 ms60 ms0.5 ms
info.digikey.com/js/forms2/js/forms2.min.js98 ms72 ms14 ms
www.googletagmanager.com/gtag/destination?id=AW-986885005&cx=c&gtm=4e64k073 ms59 ms13 ms
www.googletagmanager.com/gtag/destination?id=AW-987442776&cx=c&gtm=4e64k060 ms46 ms13 ms
cdn.sift.com/s.js54 ms49 ms2.2 ms
cdn.evgnet.com/beacon/digikey/production/scripts/evergage.min.js52 ms32 ms18 ms
www.datadoghq-browser-agent.com/us1/v5/datadog-rum.js51 ms40 ms6.1 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.

CategoryTime Spent
Script Evaluation1.8 s
Other361 ms
Style & Layout291 ms
Script Parsing & Compilation177 ms
Parse HTML & CSS44 ms
Garbage Collection39 ms
Rendering38 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 reasonFailure type
The page has an unload handler in the main frame.Actionable
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 6.2 KiB
URLTransfer SizeEst Savings
/-/media/Designer/Header/ENav2021/CSS/combined.css?la=en&...16.5 KiB4.1 KiB
/-/media/Designer/Homepage 2021/CSS/homepage.css?la=en&ts...8.9 KiB2.1 KiB

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 46.9 KiB
URLTransfer SizeEst Savings
digikey.egain.cloud/system/templates/chat/egain-docked-chat.js56.4 KiB27.7 KiB
/-/media/Designer/Header/ENav2021/Javascript/header.js?la...23.3 KiB8.8 KiB
/-/media/Designer/Footer/Footer Redesign/MVC/JS/dktstr.js...16.4 KiB8.1 KiB
digikey.egain.cloud/system/cb/admin/js/allow_cobrowse.js6.4 KiB2.4 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.

URL
Singapore div.dk-modal__content > div.domain-suggest__flags > div.domain-suggest__flag > img
/-/media/Images/Global/Flags/Large/SG_Flag.jpg?la=en&ts=5...
United States div.dk-modal__content > div.domain-suggest__flags > div.domain-suggest__flag > img
/-/media/Images/Global/Flags/Large/US_Flag.jpg?la=en&ts=2...
Aerospace and Defense - Analog Devices div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/A/Analog Devices Inc/A...
Industrial Fans - Delta div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/D/Delta Product Groups...
LOP Series PCB Type Power Supplies - MEAN WELL div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/M/Mean Well/LOP Series...
TPT1021Q Automotive LIN Transceiver - 3PEAK div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/0-9/3PEAK/TPT1021Q Aut...
SCM Series Communication Modules - SolaHD div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/S/SolaHD/SCM Series Co...
Heavy-Duty NEMA 4X Hinged Black Box - Bud Industries div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/B/Bud Industries/Heavy...
ABP2 ULP Series - Honeywell div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/H/Honeywell Sensing an...
RAC1913 Series - E-Switch div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/E/E-Switch/RCA1913 Ser...
EAGLE40 Industrial Firewalls - Hirschmann div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/H/Hirschmann/EAGLE40 I...
BC-2600 - MPD div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/M/MPD - Memory Protect...
T3DSO700HD Series Oscilloscopes - Teledyne LeCroy div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/T/Teledyne LeCroy/T3DS...
Power Defense Circuit Breakers - Eaton div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/E/Eaton/Power Defense ...
Harmony Pocket Remote Transmitters and Receivers - Schneider Electric div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/S/Schneider Electric/H...
Drone Solutions - onsemi div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/O/ON Semiconductor/Dro...
PHS225-PHV225 Series - KEMET div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/K/Kemet/Hybrid Radial ...
FS1525 uPOL DC DC Power Module - TDK div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/T/TDK Corporation/FS15...
FINEPITCH Series Board-to-Board Connectors - Phoenix Contact div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/P/Phoenix Contact/FINE...
MSPM0C1106SRUKR - Texas Instruments div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/T/Texas Instruments/A ...
Electrically Conductive Tape Solutions - 3M div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/0-9/3M/Electrically Co...
Aerospace and Defense - Analog Devices div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/A/Analog Devices Inc/A...
Industrial Fans - Delta div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/D/Delta Product Groups...
LOP Series PCB Type Power Supplies - MEAN WELL div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/M/Mean Well/LOP Series...
TPT1021Q Automotive LIN Transceiver - 3PEAK div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/0-9/3PEAK/TPT1021Q Aut...
SCM Series Communication Modules - SolaHD div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/S/SolaHD/SCM Series Co...
Heavy-Duty NEMA 4X Hinged Black Box - Bud Industries div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/B/Bud Industries/Heavy...
ABP2 ULP Series - Honeywell div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/H/Honeywell Sensing an...
RAC1913 Series - E-Switch div.dk-slide > div.slide > a.slide-image-link > img.img-responsive
/-/media/Images/Product Highlights/E/E-Switch/RCA1913 Ser...
Download on the App Store div.footer__column > div.footer__apps > a > img
/-/media/Images/Icons/appstore-button.png?la=en&ts=8c1bc4...
Get it on Google Play div.footer__column > div.footer__apps > a > img
/-/media/Images/Icons/google-play-button.png?la=en&ts=0b8...
Image of YAGEO Group Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/Y/web-yageo-group.png?la=en&ts=3b...
Image of Honeywell's Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/H/web-honeywell.png?la=en&ts=8073...
Image of E-Switch logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/E/web-e-switch.png?la=en&ts=978a0...
Image of Honeywell's Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/H/web-honeywell.png?la=en&ts=8073...
Image of E-Switch logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/E/web-e-switch.png?la=en&ts=978a0...
Image of 3PEAK Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/0-9/web-3peak.png?la=en&ts=f8dd88...
Image of 3PEAK Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/0-9/web-3peak.png?la=en&ts=f8dd88...
Image of onsemi logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/O/web-on_semiconductor.png?la=en&...
Image of SolaHD logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/S/web-solahd_emerson_horizontal.p...
Image of SolaHD logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/S/web-solahd_emerson_horizontal.p...
Image of Hirschmann logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/H/web-hirschmann.png?la=en&ts=c3f...
Image of Texas Instruments color logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/T/web-texas_instruments.png?la=en...
Image of Teledyne LeCroy logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/T/web-teledyne_lecroy.png?la=en&t...
Image of Phoenix Contact's Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/P/web-phoenix_contact.png?la=en&t...
Image of Eaton Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/E/web-eaton-electrical.png?la=en&...
TDK div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/T/tdk_alt.jpg?la=en&ts=ab38808f-3...
Image of 3M color logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/0-9/web-3M_Color.png?la=en&ts=8f3...
Image of Schneider Electric logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/S/web-schneider-electric.png?la=e...
Image of Delta Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/D/web-delta_product_groups.png?la...
Image of Delta Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/D/web-delta_product_groups.png?la...
X div.footer__column > div.footer__social > a > img
/-/media/Images/Icons/Social/twitter_white_logo.png?la=en...
Facebook div.footer__column > div.footer__social > a > img
/-/media/Images/Icons/Social/facebook_white_icon.png?la=e...
YouTube div.footer__column > div.footer__social > a > img
/-/media/Images/Icons/Social/youtube_white_icon.png?la=en...
Instagram div.footer__column > div.footer__social > a > img
/-/media/Images/Icons/Social/instagram_white_icon.png?la=...
LinkedIn div.footer__column > div.footer__social > a > img
/-/media/Images/Icons/Social/linkedin_white_icon.png?la=e...
Image of Analog Devices color logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/A/web-analog_devices.png?la=en&ts...
Image of Analog Devices color logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/A/web-analog_devices.png?la=en&ts...
Image of Memory Protection Devices Logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/M/web-memory_protection_devices.p...
Image of Mean Well logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/M/web-mean_well.png?la=en&ts=276c...
Image of Mean Well logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/M/web-mean_well.png?la=en&ts=276c...
Image of Bud Industries, Inc. logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/B/web-bud_industries.png?la=en&ts...
Image of Bud Industries, Inc. logo div.dk-slide > div.slide > div.thumb > img
/-/media/Images/Vendors/B/web-bud_industries.png?la=en&ts...

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
●Avoids enormous network payloads Total size was 2,256 KiB
●User Timing marks and measures 7 user timings
●Avoid long main-thread tasks 9 long tasks found
●Network Requests
●Network Round Trip Times 220 ms
●Server Backend Latencies 220 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 30 ms
●Avoid large layout shifts 4 layout shifts found
○INP breakdown
○Avoid non-composited animations
88

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
div.footer__subscribe > div.email-area > span.footer-email-inputs > input.footer-email-button div.footer__subscribe > div.email-area > span.footer-email-inputs > input.footer-email-button
Reject All div.ot-sdk-row > div#onetrust-button-group-parent > div#onetrust-button-group > button#onetrust-reject-all-handler
Accept All Cookies div.ot-sdk-row > div#onetrust-button-group-parent > div#onetrust-button-group > button#onetrust-accept-btn-handler

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Top quality support div.richtextcontent > div.information-section > div.support > h3

These are opportunities to improve keyboard navigation in your application.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

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
Go to slide 1 div#myHmp-carousel-features > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 2 div#myHmp-carousel-features > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 3 div#myHmp-carousel-features > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 4 div#myHmp-carousel-features > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 5 div#myHmp-carousel-features > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 6 div#myHmp-carousel-features > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 1 div.dk-carousel > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 2 div.dk-carousel > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 3 div.dk-carousel > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 4 div.dk-carousel > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 5 div.dk-carousel > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 1 div.dk-carousel > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
Go to slide 2 div.dk-carousel > div.dk-carousel__navigation > div.swiper-pagination > span.swiper-pagination-bullet
About DigiKey div.footer__wrapper > div.footer__top > div.footer__column > a
Marketplace div.footer__wrapper > div.footer__top > div.footer__column > a
Sell on DigiKey.com div.footer__wrapper > div.footer__top > div.footer__column > a
Careers div.footer__wrapper > div.footer__top > div.footer__column > a
Site Map div.footer__wrapper > div.footer__top > div.footer__column > a
Digital Solutions div.footer__wrapper > div.footer__top > div.footer__column > a
Newsroom div.footer__wrapper > div.footer__top > div.footer__column > a
Help and Support div.footer__wrapper > div.footer__top > div.footer__column > a
Order Status div.footer__wrapper > div.footer__top > div.footer__column > a
Shipping Rates/Options div.footer__wrapper > div.footer__top > div.footer__column > a
Returns and Order Issues div.footer__wrapper > div.footer__top > div.footer__column > a
Tariff Information div.footer__wrapper > div.footer__top > div.footer__column > a

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
●Input buttons have discernible text.
●Form elements have associated labels
●`button`, `link`, and `menuitem` elements have accessible names
●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
●Document has a `<title>` element
●`<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
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Uses ARIA roles only on compatible elements
●Identical links have the same purpose.
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○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
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○`<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.
○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.
○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.
81

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 / WarningSource
Unload event listeners are deprecated and will be removed.
digikey.egain.cloud/system/templates/chat/egain-docked-chat.js line 6107, col 15
●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 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 DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
85

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.digikey.com/en/resources/iot-resource-center/every-design-starts-hereLearn more
www.digikey.com/en/product-highlight/a/analog-devices/aerospace-and-defenseLearn More
www.digikey.com/en/product-highlight/d/delta-electronics/industrial-fansLearn More
/en/product-highlight/m/mean-well/lop-series-pcb-type-pow...Learn More
www.digikey.com/en/product-highlight/3/3peak/tpt1021q-automotive-lin-transceiverLearn More
www.digikey.com/en/product-highlight/s/solahd/scm-series-communication-modulesLearn More
/en/product-highlight/b/bud-industries/heavy-duty-nema-4x...Learn More
/en/product-highlight/h/honeywell-sensing-and-control/abp...Learn More
/en/product-highlight/e/e-switch/rca1913-series-sealed-po...Learn More
www.digikey.com/en/product-highlight/h/hirschmann/eagle40-industrial-firewallsLearn More
/en/product-highlight/m/mpd/bc-2600-top-loading-cr2032-li...Learn More
/en/product-highlight/t/teledyne-lecroy/t3dso700hd-series...Learn More
www.digikey.com/en/product-highlight/e/eaton/power-defense-circuit-breakersLearn More
/en/product-highlight/s/schneider-electric/harmony-pocket...Learn More
www.digikey.com/en/product-highlight/o/on-semi/drone-solutionsLearn More
/en/product-highlight/k/kemet/hybrid-radial-crown-smd-cap...Learn More
www.digikey.com/en/product-highlight/t/tdk/fs1525-upol-dc-dc-power-moduleLearn More
/en/product-highlight/p/phoenix-contact/finepitch-series-...Learn More
www.digikey.com/en/products/detail/texas-instruments/MSPM0C1106SRUKR/28143332Learn More
www.digikey.com/en/product-highlight/3/3m/electrically-conductive-tape-solutionsLearn More
www.digikey.com/en/product-highlight/a/analog-devices/aerospace-and-defenseLearn More
www.digikey.com/en/product-highlight/d/delta-electronics/industrial-fansLearn More
/en/product-highlight/m/mean-well/lop-series-pcb-type-pow...Learn More
www.digikey.com/en/product-highlight/3/3peak/tpt1021q-automotive-lin-transceiverLearn More
www.digikey.com/en/product-highlight/s/solahd/scm-series-communication-modulesLearn More
/en/product-highlight/b/bud-industries/heavy-duty-nema-4x...Learn More
/en/product-highlight/h/honeywell-sensing-and-control/abp...Learn More
/en/product-highlight/e/e-switch/rca1913-series-sealed-po...Learn More

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

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Back li.flymenu__section > div.flymenu__section-contents > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back li.flymenu__section > div.flymenu__section-contents > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
CUI Inc div.flymenu__column > ul.flymenu__items > li.flymenu__item > a.flymenu__item-title
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Back ul.flymenu__items > li.flymenu__item > div.flymenu__column > a.flymenu__back
Resources div.flymenu__container > ul.flymenu__sections > li.flymenu__section > a.flymenu__section-title
Back li.flymenu__section > div.flymenu__section-contents > div.flymenu__column > a.flymenu__back
Back li.flymenu__section > div.flymenu__section-contents > div.flymenu__column > a.flymenu__back
Back li.flymenu__section > div.flymenu__section-contents > div.flymenu__column > a.flymenu__back
Back li.flymenu__section > div.flymenu__section-contents > div.flymenu__column > a.flymenu__back
Yes, Continue to Co-Browse body.ltr > div#cobrowse-footer-modal > div.dk-modal__content > a.dk-btn__primary
Chat body.ltr > div#helpModal > div.helpFooter > a.dk-btn__secondary
Chat div.footer__wrapper > div.footer__top > div.footer__column > a.rte-livechat
Co-Browse div.footer__wrapper > div.footer__top > div.footer__column > a

To appear in search results, crawlers need access to your app.

○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
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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