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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.

30

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
/home/_jcr_content/root/container/carousel/item_172624267...2002.0 s4.9 MiB
/home/_jcr_content/root/container/carousel/item_172382872...37961.0 s3.2 MiB
/home/_jcr_content/root/container/carousel/item_170543086...45662.0 s3.4 MiB
/etc.clientlibs/dotcom/components/core/clientlibs/clientl...2006.0 s880.0 KiB
/content/dam/projects/dotcom/english/public/images/heros/...45653.0 s973.1 KiB
/home/_jcr_content/root/container/tabs_copy_1812723756/it...47237.0 s874.3 KiB
www.amtrak.com/etc/designs/tickets/angular/main.1774901406977.js36144.0 s750.4 KiB
/home/_jcr_content/root/container/carousel/item_176494556...42480.0 s582.0 KiB
www.amtrak.com/etc/designs/tickets/angular/vendor.1774901406977.js61283.0 s587.1 KiB
/etc.clientlibs/amtrak-b2c/components/core/clientlib-base...1.0 s172.7 KiB
assets.adobedtm.com/launch-EN2afa083a8c0444a3864ddbb48b27a9a7.min.js3600.0 s179.7 KiB
www.amtrak.com/-1Udco/FFihU/-gCLi/rQrV/7mOmQkr4GrzrGD/Yy41AxIr/HGB/LCkBwWRUB21600.0 s174.7 KiB
www.amtrak.com/etc/designs/dotcom-assets/rwd__libs.1774901406977.css53288.0 s233.6 KiB
/content/dam/projects/dotcom/english/public/images/Carous...45652.0 s215.5 KiB
/-1Udco/FFihU/-gCLi/rQrV/NfOmQkuO/H0g4AxIr/e1l/sHhxXdzcQA...21600.0 s155.4 KiB
www.amtrak.com/content/dam/projects/dotcom/hpr/logos/play-store.svg17.0 s98.5 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-global...0.0 ms88.0 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
/content/dam/projects/dotcom/english/public/images/Carous...78631.0 s172.3 KiB
www.amtrak.com/etc/designs/tickets/angular/styles/css/OpenSans-Semibold.woff0.0 ms68.0 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery-ui.js39661.0 s125.9 KiB
www.amtrak.com/etc/designs/tickets/angular/styles/css/OpenSans-Regular.woff0.0 ms62.1 KiB
www.amtrak.com/etc/designs/tickets/angular/styles/css/OpenSans-Bold.woff0.0 ms61.9 KiB
www.amtrak.com/etc/designs/tickets/angular/styles/css/OpenSans-Light.woff0.0 ms61.2 KiB
www.amtrak.com/assets/67113e0702755c12751663992ad078f3e02f0df9ed7600.0 s62.3 KiB
www.amtrak.com/content/dam/projects/dotcom/hpr/logos/app-store.svg42526.0 s94.3 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js39662.0 s86.6 KiB
cdn.cookielaw.org/scripttemplates/202410.1.0/otBannerSdk.js86400.0 s112.0 KiB
/signals/config/338233983255744?v=2.9.303&r=stable&domain...1200.0 s44.8 KiB
/content/dam/projects/dotcom/english/public/images/Carous...41177.0 s70.0 KiB
www.amtrak.com/etc/designs/tickets/angular/styles.1774901406977.css57533.0 s75.9 KiB
/assets/67113e0702755c12751663992ad078f3e02f0df9ed7/e/652...600.0 s32.3 KiB
cdn.branch.io/branch-latest.min.js300.0 s23.5 KiB
www.amtrak.com/etc/designs/tickets/angular/polyfills.1774901406977.js40576.0 s40.0 KiB
www.redditstatic.com/ads/pixel.js60.0 s19.0 KiB
www.amtrak.com/etc/designs/dotcom-assets/fonts/icon-fonts.woff0.0 ms16.9 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-site.1...43904.0 s33.9 KiB
/assets/67113e0702755c12751663992ad078f3e02f0df9ed7/e/653...600.0 s18.0 KiB
/content/experience-fragments/amtrakonebase/us/en/site/fo...1.0 s13.4 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-base.1...52711.0 s17.7 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-site.1...36482.0 s14.6 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-global...39036.0 s14.5 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
www.amtrak.com/etc.clientlibs/dotcom/clientlibs/clientlib-base.1774901406977.js49927.0 s14.0 KiB
www.amtrak.com/etc/designs/tickets/angular/scripts.1774901406977.js41809.0 s12.5 KiB
/assets/67113e0702755c12751663992ad078f3e02f0df9ed7/e/652...600.0 s6.6 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-base.1...39723.0 s11.3 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/utils.js39661.0 s10.8 KiB
www.amtrak.com/akam/13/67dd890321600.0 s8.6 KiB
/content/dam/projects/dotcom/english/public/images/Carous...40596.0 s8.0 KiB
acdn.adnxs.com/dmp/up/pixie.js86402.0 s9.2 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js86400.0 s9.1 KiB
/logos/9a34d212-2016-4fec-9d18-a76974b1e933/1c5ce5d4-9a7c...86400.0 s8.4 KiB
/content/experience-fragments/amtrakonebase/us/en/site/jo...37855.0 s5.6 KiB
s.pinimg.com/ct/lib/main.10d2511a.js1209600.0 s27.3 KiB
/content/experience-fragments/amtrakonebase/us/en/site/he...1.0 s1.8 KiB
www.amtrak.com/etc.clientlibs/foundation/clientlibs/jquery-ui.js39661.0 s3.3 KiB
/content/dam/projects/dotcom/english/public/images/icons/...70284.0 s3.8 KiB
ct.pinterest.com/static/ct/token_create.js7200.0 s2.2 KiB
s.pinimg.com/ct/core.js7200.0 s2.1 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery/granite.js39660.0 s2.9 KiB
/assets/67113e0702755c12751663992ad078f3e02f0df9ed7/e/648...600.0 s1.6 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery/granite/csrf.js39673.0 s2.8 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-amtrak...85776.0 s3.6 KiB
s.pinimg.com/ct/core.js?ns=pintrk27200.0 s1.8 KiB
www.amtrak.com/etc/designs/tickets/angular/runtime.1774901406977.js45635.0 s2.3 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg86400.0 s2.5 KiB
/content/dam/projects/dotcom/english/public/images/icons/...43901.0 s1.7 KiB
/content/dam/projects/dotcom/english/public/images/icons/...40920.0 s1.6 KiB
/etc.clientlibs/core/wcm/components/commons/site/clientli...39683.0 s1.6 KiB
/content/dam/projects/dotcom/hpr/icons/social-icons/Socia...1976.0 s973 B
/content/experience-fragments/amtrakonebase/us/en/site/fo...44585.0 s1.6 KiB
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RCab7d5e0ac94b46a...3600.0 s954 B
/collect?v=2&fmt=js&pid=1392169&time=1776818893891&url=ht...0.0 ms691 B
/content/dam/projects/dotcom/hpr/icons/social-icons/Socia...71894.0 s1.6 KiB
/assets/67113e0702755c12751663992ad078f3e02f0df9ed7/e/653...600.0 s744 B
/_r?sdk=web2.87.1&branch_key=key_live_op5Lpy3kFhkGafb9N0I...0.0 ms666 B
/rp.gif?ts=1776818895993&id=t2_bhuwkbfw&event=PageVisit&m...0.0 ms666 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RCeaa602ee820b468...3600.0 s828 B
/etc.clientlibs/core/wcm/components/commons/site/clientli...39660.0 s1.2 KiB
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC27d0e15bf1f740a...3600.0 s772 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC07417a0913dc463...3600.0 s746 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC41940fd421d646f...3600.0 s737 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC2cc53ecb7b2e4e2...3600.0 s735 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RCefcc38f3f2ed48c...3600.0 s734 B
/content/dam/projects/dotcom/english/public/images/icons/...1251.0 s658 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC365d81861e9947a...3600.0 s724 B
/content/dam/projects/dotcom/english/public/images/icons/...1979.0 s670 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC20699510581c454...3600.0 s708 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC0b81ffd2b3e74c0...3600.0 s697 B
/content/dam/projects/dotcom/english/public/images/icons/...1.0 s552 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC409da8d1f7034cd...3600.0 s672 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC21e6ff9bbf3c4cb...3600.0 s639 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC3b6eb72eaafe4f3...3600.0 s588 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC724211cb9b30413...3600.0 s572 B
/config/com/ebb04ec4-41cc-4c65-bf66-d24444483d08.js?v=3.5...0.0 ms454 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC81eb454150504ba...3600.0 s548 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC22a41dde7dd444e...3600.0 s547 B
/content/dam/projects/dotcom/english/public/images/icons/...74289.0 s1005 B
/content/dam/projects/dotcom/hpr/icons/social-icons/Socia...10863.0 s612 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC6f78e9e8e74f4f1...3600.0 s520 B
/content/dam/projects/dotcom/english/public/images/icons/...43281.0 s809 B
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC3bff703a42944bb...3600.0 s477 B
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-amtrak...45654.0 s760 B
/etc.clientlibs/core/wcm/components/page/v2/page/clientli...39662.0 s675 B
/content/dam/projects/dotcom/english/public/images/icons/...13977.0 s459 B
/content/dam/projects/dotcom/english/public/images/icons/...38129.0 s581 B
/content/dam/projects/dotcom/hpr/logos/navigation_amtrak_...70840.0 s688 B
/content/dam/projects/dotcom/hpr/icons/social-icons/Socia...74419.0 s693 B
cdn.cookielaw.org/logos/static/ot_close.svg86400.0 s645 B
/content/dam/projects/dotcom/english/public/images/icons/...74416.0 s592 B
www.gstatic.com/recaptcha/api2/logo_48.png604800.0 s2.3 KiB
/content/dam/projects/dotcom/english/public/images/icons/...70626.0 s542 B
/content/dam/projects/dotcom/english/public/images/icons/...74852.0 s458 B
/content/dam/projects/dotcom/english/public/images/icons/...71891.0 s444 B
/content/dam/projects/dotcom/english/public/images/icons/...71901.0 s426 B
/content/dam/projects/dotcom/hpr/icons/social-icons/Socia...40590.0 s353 B
www.amtrak.com/content/dam/projects/dotcom/hpr/logos/icon-close.svg43099.0 s314 B
www.amtrak.com/content/dam/projects/dotcom/hpr/icons/social-icons/Social-X.svg74433.0 s360 B
www.amtrak.com/content/dam/projects/dotcom/hpr/logos/icon-search.svg38067.0 s264 B
/content/dam/projects/dotcom/english/public/images/icons/...71908.0 s324 B
www.amtrak.com/content/dam/projects/dotcom/hpr/logos/icon-hamburger.svg85059.0 s235 B
www.amtrak.com/etc/designs/dotcom-assets/publish_lib.1774901406977.css45651.0 s149 B
www.amtrak.com/etc.clientlibs/foundation/clientlibs/jquery.js39672.0 s77 B
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-global...39662.0 s36 B
/tr/?id=338233983255744&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.000183] map[node:map[boundingRect:map[bottom:54 height:54 left:510 right:596 top:0 width:86] lhId:page-9-LI nodeLabel:SCHEDULES path:1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,HEADER,0,DIV,0,DIV,0,DIV,0,DIV,0,NAV,0,DIV,0,DIV,1,DIV,1,UL,4,LI selector:div.nav-container > div.collapse > ul.navbar-nav > li.nav-item snippet:<li class="nav-item" role="none"> type:node] score:0.000183]]
headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.193615] map[node:map[boundingRect:map[bottom:769 height:434 left:0 right:1350 top:335 width:1350] lhId:page-13-DIV nodeLabel:Book Flex Fares & Travel With Ease Fully refundable and no cancellation fees b… path:1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,1,MAIN,0,DIV,1,DIV selector:div.aem-Grid > main.container > div#container-5de91f93c4 > div.embed-script snippet:<div class="embed-script basecomponent parbase"> type:node] score:0.186416] map[node:map[boundingRect:map[bottom:769 height:434 left:0 right:1350 top:335 width:1350] lhId:page-13-DIV nodeLabel:Book Flex Fares & Travel With Ease Fully refundable and no cancellation fees b… path:1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,1,MAIN,0,DIV,1,DIV selector:div.aem-Grid > main.container > div#container-5de91f93c4 > div.embed-script snippet:<div class="embed-script basecomponent parbase"> type:node] score:0.007199 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:290 height:15 left:570 right:585 top:275 width:15] lhId:page-19-IMG nodeLabel:More information about accessible travel requests. path:1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,AMT-MD-FAREFINDER,0,DIV,2,DIV,0,DIV,4,DIV,1,DIV,3,DIV,1,POPUP-TOOLTIP,0,DIV,0,DIV,0,DIV,1,BUTTON,0,IMG selector:div.route-modal-trigger > div.flex-row > button.tooltip-icon-button > img.info-tooltip-icon snippet:<img _ngcontent-ng-c2997666963="" class="info-tooltip-icon" src="/content/dam/projects/dotcom/english/public/images/icons/informationicon_o…" alt="More information about accessible travel requests."> type:node]]] type:subitems]]]
headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.008857] map[node:map[boundingRect:map[bottom:940 height:136 left:0 right:1350 top:804 width:1350] lhId:page-18-DIV nodeLabel:By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… path:1,HTML,1,BODY,58,DIV,1,DIV selector:body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom ot-wo-title" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.002864] map[node:map[boundingRect:map[bottom:940 height:136 left:0 right:1350 top:804 width:1350] lhId:page-18-DIV nodeLabel:By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… path:1,HTML,1,BODY,58,DIV,1,DIV selector:body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom ot-wo-title" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.001702] map[node:map[boundingRect:map[bottom:940 height:136 left:0 right:1350 top:804 width:1350] lhId:page-18-DIV nodeLabel:By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… path:1,HTML,1,BODY,58,DIV,1,DIV selector:body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom ot-wo-title" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.001688] map[node:map[boundingRect:map[bottom:940 height:136 left:0 right:1350 top:804 width:1350] lhId:page-18-DIV nodeLabel:By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… path:1,HTML,1,BODY,58,DIV,1,DIV selector:body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom ot-wo-title" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.001114] map[node:map[boundingRect:map[bottom:940 height:136 left:0 right:1350 top:804 width:1350] lhId:page-18-DIV nodeLabel:By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… path:1,HTML,1,BODY,58,DIV,1,DIV selector:body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom ot-wo-title" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.001009]]

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
www.amtrak.com/etc/designs/tickets/angular/styles/css/OpenSans-Regular.woff65 ms
www.amtrak.com/etc/designs/tickets/angular/styles/css/OpenSans-Light.woff45 ms
www.amtrak.com/etc/designs/tickets/angular/styles/css/OpenSans-Bold.woff45 ms
www.amtrak.com/etc/designs/dotcom-assets/fonts/icon-fonts.woff40 ms
www.amtrak.com/etc/designs/tickets/angular/styles/css/OpenSans-Semibold.woff35 ms
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-global...35 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff25.0 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:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:31.802 source:map[column:44952 line:1 type:source-location url:https://www.amtrak.com/etc/designs/tickets/angular/polyfills.1774901406977.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:360.691 source:map[type:text value:[unattributed]]] map[reflowTime:2.867 source:map[column:1.013919e+06 line:0 type:source-location url:https://www.amtrak.com/etc/designs/tickets/angular/vendor.1774901406977.js urlProvider:network]] map[reflowTime:23.643 source:map[column:850140 line:0 type:source-location url:https://www.amtrak.com/etc/designs/tickets/angular/vendor.1774901406977.js urlProvider:network]] map[reflowTime:4.945 source:map[column:470 line:12 type:source-location url:https://assets.adobedtm.com/launch-EN2afa083a8c0444a3864ddbb48b27a9a7.min.js urlProvider:network]] map[reflowTime:1.442 source:map[column:45 line:3733 type:source-location url:https://www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js urlProvider:network]] map[reflowTime:1.956 source:map[column:91150 line:1 type:source-location url:https://www.amtrak.com/etc.clientlibs/amtrakonebase/clientlibs/clientlib-site.1774901406977.js urlProvider:network]] map[reflowTime:2.842 source:map[column:380 line:580 type:source-location url:https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js urlProvider:network]] map[reflowTime:1.07 source:map[column:47 line:303 type:source-location url:https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js urlProvider:network]] map[reflowTime:2.557 source:map[column:47 line:5200 type:source-location url:https://www.amtrak.com/home urlProvider:network]] map[reflowTime:0.504 source:map[column:64 line:6722 type:source-location url:https://www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js urlProvider:network]] map[reflowTime:0.587 source:map[column:41 line:6635 type:source-location url:https://www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js urlProvider:network]] map[reflowTime:0.266 source:map[column:64 line:6642 type:source-location url:https://www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js urlProvider:network]] map[reflowTime:0.216 source:map[column:63 line:6661 type:source-location url:https://www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js urlProvider:network]] map[reflowTime:0.212 source:map[column:33 line:6675 type:source-location url:https://www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js urlProvider:network]] map[reflowTime:13.176 source:map[column:44 line:6682 type:source-location url:https://www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js urlProvider:network]] map[reflowTime:0.543 source:map[column:45 line:6686 type:source-location url:https://www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js urlProvider:network]] map[reflowTime:0.799 source:map[column:48721 line:24050 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.458 source:map[column:48779 line:24050 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.412 source:map[column:48843 line:24050 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.367 source:map[column:48067 line:24050 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.182 source:map[column:48045 line:24050 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.568 source:map[column:49672 line:24050 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.922 source:map[column:93880 line:24023 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.502 source:map[column:93938 line:24023 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.434 source:map[column:94002 line:24023 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.233 source:map[column:93182 line:24023 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:1.177 source:map[column:93160 line:24023 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.642 source:map[column:94940 line:24023 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.482 source:map[column:647308 line:24124 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:0.159 source:map[column:22178 line:24024 type:source-location url:https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js urlProvider:network]] map[reflowTime:21.987 source:map[column:264877 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202410.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:7.268 source:map[column:313818 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202410.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:2.547 source:map[column:150614 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202410.1.0/otBannerSdk.js urlProvider:network]] map[reflowTime:1.489 source:map[column:92992 line:293 type:source-location url:https://connect.facebook.net/en_US/fbevents.js urlProvider:network]]]

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
a.cmp-teaser__link > div.cmp-teaser__image > div#teaser-848dcd1012-image > img.cmp-image__image a.cmp-teaser__link > div.cmp-teaser__image > div#teaser-848dcd1012-image > img.cmp-image__image
/home/_jcr_content/root/container/carousel/item_172624267...4.9 MiB4.9 MiB
a.cmp-teaser__link > div.cmp-teaser__image > div#teaser-8343dd489e-image > img.cmp-image__image a.cmp-teaser__link > div.cmp-teaser__image > div#teaser-8343dd489e-image > img.cmp-image__image
/home/_jcr_content/root/container/carousel/item_170543086...3.4 MiB3.3 MiB
a.cmp-teaser__link > div.cmp-teaser__image > div#teaser-f56f41822e-image > img.cmp-image__image a.cmp-teaser__link > div.cmp-teaser__image > div#teaser-f56f41822e-image > img.cmp-image__image
/home/_jcr_content/root/container/carousel/item_172382872...3.2 MiB3.2 MiB
div#teaser-84ec762294 > div.cmp-teaser__image > div#teaser-84ec762294-image > img.cmp-image__image div#teaser-84ec762294 > div.cmp-teaser__image > div#teaser-84ec762294-image > img.cmp-image__image
/home/_jcr_content/root/container/tabs_copy_1812723756/it...874.2 KiB832.5 KiB
Book Flex Fares & Travel With Ease Fully refundable and no cancellation fees b… div.embed-script > div.scrollDiv > div.heroimageContainer > div.heroimage
/content/dam/projects/dotcom/english/public/images/heros/...973.0 KiB712.6 KiB
a.cmp-teaser__link > div.cmp-teaser__image > div#teaser-2dbe4ad378-image > img.cmp-image__image a.cmp-teaser__link > div.cmp-teaser__image > div#teaser-2dbe4ad378-image > img.cmp-image__image
/home/_jcr_content/root/container/carousel/item_176494556...581.9 KiB552.5 KiB
div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img
/content/dam/projects/dotcom/english/public/images/Carous...215.5 KiB131.0 KiB
div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img
/content/dam/projects/dotcom/english/public/images/Carous...172.3 KiB100.2 KiB
div#container-b232161805 > div.image > div#image-ee076359c2 > img.cmp-image__image div#container-b232161805 > div.image > div#image-ee076359c2 > img.cmp-image__image
/content/experience-fragments/amtrakonebase/us/en/site/fo...13.4 KiB12.7 KiB

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-4-DIV
nodeLabel: Book Flex Fares & Travel With Ease Fully refundable and no cancellation fees b…
path: 1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,1,MAIN,0,DIV,1,DIV,0,DIV,1,DIV,0,DIV
selector: div.embed-script > div.scrollDiv > div.heroimageContainer > div.heroimage
snippet: <div class="heroimage">

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
www.amtrak.com/assets/67113e0702755c12751663992ad078f3e02f0df9ed762.3 KiB82 ms
www.amtrak.com/etc/designs/dotcom-assets/rwd__libs.1774901406977.css233.6 KiB368 ms
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-amtrak...3.6 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-site.1...14.6 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-global...14.5 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-base.1...11.3 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js9.1 KiB216 ms
www.amtrak.com/etc/designs/tickets/angular/styles.1774901406977.css75.9 KiB82 ms
/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&di...2.2 KiB210 ms
/recaptcha/enterprise.js?render=6Le_FmYaAAAAAL_YYFMa4JzOw...1.1 KiB269 ms
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-amtrak...760 B
www.amtrak.com/etc/designs/dotcom-assets/publish_lib.1774901406977.css149 B
/etc.clientlibs/core/wcm/components/page/v2/page/clientli...675 B

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 491 ms
URLTime Spent
amtrak.com/247 ms
www.amtrak.com/244 ms
www.amtrak.com/home0.0 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
Book Flex Fares & Travel With Ease Fully refundable and no cancellation fees b… div.aem-Grid > main.container > div#container-5de91f93c4 > div.embed-script
0.186
Book Flex Fares & Travel With Ease Fully refundable and no cancellation fees b… div.aem-Grid > main.container > div#container-5de91f93c4 > div.embed-script
0.007
By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.003
By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.002
By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.002
By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.001
By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.001
By clicking “Allow All Cookies”, you agree to the storing of cookies on your de… body#page-98a8fbacf8 > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.000
SCHEDULES div.nav-container > div.collapse > ul.navbar-nav > li.nav-item
0.000

Diagnostics

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: 40 ms 299.7 KiB
URLTransfer SizeEst Savings
/etc.clientlibs/dotcom/components/core/clientlibs/clientl...880.0 KiB103.3 KiB
/etc.clientlibs/amtrak-b2c/components/core/clientlib-base...172.7 KiB83.7 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery-ui.js125.8 KiB45.8 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js86.5 KiB42.0 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-base.1...17.7 KiB9.1 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/utils.js10.8 KiB8.2 KiB
www.amtrak.com/etc.clientlibs/dotcom/clientlibs/clientlib-base.1774901406977.js13.9 KiB7.6 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 320 ms 340.2 KiB
URLTransfer SizeEst Savings
www.amtrak.com/etc/designs/dotcom-assets/rwd__libs.1774901406977.css233.5 KiB221.7 KiB
www.amtrak.com/etc/designs/tickets/angular/styles.1774901406977.css75.9 KiB72.3 KiB
23.8 KiB20.6 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-global...14.5 KiB14.4 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-base.1...11.3 KiB11.2 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: 40 ms 3.2 MiB
URLTransfer SizeEst Savings
/etc.clientlibs/dotcom/components/core/clientlibs/clientl...872.4 KiB582.9 KiB
www.amtrak.com/etc/designs/tickets/angular/main.1774901406977.js750.3 KiB460.8 KiB
www.amtrak.com/etc/designs/tickets/angular/vendor.1774901406977.js587.1 KiB184.9 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js312.4 KiB152.8 KiB
/etc.clientlibs/amtrak-b2c/components/core/clientlib-base...172.4 KiB106.3 KiB
www.googletagmanager.com/gtag/js?id=AW-939791797146.0 KiB106.3 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery-ui.js125.8 KiB106.1 KiB
www.googletagmanager.com/gtag/js?id=AW-677839036&cx=c&gtm=4e64k0h2134.0 KiB61.5 KiB
www.googletagmanager.com/gtag/js?id=AW-750086794&cx=c&gtm=4e64k0h2133.9 KiB61.5 KiB
www.googletagmanager.com/gtag/js?id=AW-16811629037&cx=c&gtm=4e64k0h2133.9 KiB61.5 KiB
www.googletagmanager.com/gtag/js?id=AW-16884716234&cx=c&gtm=4e64k0h2137.3 KiB61.3 KiB
www.googletagmanager.com/gtag/js?id=AW-750059675&cx=c&gtm=4e64k0h2134.0 KiB61.3 KiB
www.googletagmanager.com/gtag/js?id=AW-11369201382144.6 KiB61.2 KiB
www.googletagmanager.com/gtag/js?id=AW-16787069613&cx=c&gtm=4e64k0h2137.3 KiB61.1 KiB
www.googletagmanager.com/gtag/js?id=AW-16469029488&cx=c&gtm=4e64k0h2136.3 KiB61.0 KiB
www.googletagmanager.com/gtag/js?id=DC-13223607&cx=c&gtm=4e64k0h2129.8 KiB60.7 KiB
www.googletagmanager.com/gtag/js?id=AW-816590927&cx=c&gtm=4e64k0h2137.1 KiB60.4 KiB
www.googletagmanager.com/gtag/js?id=DC-9163167129.8 KiB60.0 KiB
www.googletagmanager.com/gtag/js?id=DC-14372972130.8 KiB59.8 KiB
cdn.cookielaw.org/scripttemplates/202410.1.0/otBannerSdk.js111.7 KiB59.4 KiB
www.googletagmanager.com/gtag/js?id=AW-679137743&cx=c&gtm=4e64k0h2144.7 KiB58.6 KiB
www.googletagmanager.com/gtag/js?id=AW-939791797&cx=c&gtm=4e64k0h2145.8 KiB57.9 KiB
www.googletagmanager.com/gtag/js?id=DC-8523661&cx=c&gtm=4e64k0h2129.8 KiB57.4 KiB
www.googletagmanager.com/gtag/js?id=DC-8648022&cx=c&gtm=4e64k0h2129.8 KiB57.4 KiB
www.googletagmanager.com/gtag/js?id=DC-8939204&cx=c&gtm=4e64k0h2129.8 KiB57.4 KiB
www.googletagmanager.com/gtag/js?id=DC-9585436&cx=c&gtm=4e64k0h2129.8 KiB57.4 KiB
www.googletagmanager.com/gtag/js?id=DC-12560928&cx=c&gtm=4e64k0h2131.2 KiB55.4 KiB
www.googletagmanager.com/gtag/js?id=AW-999695143&cx=c&gtm=4e64k0h2146.4 KiB55.1 KiB
www.googletagmanager.com/gtag/js?id=DC-16178140&l=dataLayer129.2 KiB53.5 KiB
/wdcwest/1338/onsite/generic1772009493738.js66.5 KiB45.5 KiB
assets.adobedtm.com/launch-EN2afa083a8c0444a3864ddbb48b27a9a7.min.js131.4 KiB45.1 KiB
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js86.5 KiB42.9 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB33.9 KiB
www.amtrak.com/-1Udco/FFihU/-gCLi/rQrV/7mOmQkr4GrzrGD/Yy41AxIr/HGB/LCkBwWRUB174.7 KiB33.3 KiB
/-1Udco/FFihU/-gCLi/rQrV/NfOmQkuO/H0g4AxIr/e1l/sHhxXdzcQA...155.3 KiB28.6 KiB
www.amtrak.com/etc/designs/tickets/angular/polyfills.1774901406977.js40.0 KiB26.3 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-site.1...33.9 KiB21.9 KiB
www.amtrak.com/assets/67113e0702755c12751663992ad078f3e02f0df9ed762.3 KiB21.8 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.amtrak.com/etc/designs/tickets/angular/polyfills.1774901406977.js1.7 s1.6 s6.6 ms
www.amtrak.com/etc/designs/tickets/angular/main.1774901406977.js1.5 s1.3 s137 ms
Unattributable906 ms146 ms0.0 ms
www.amtrak.com/assets/67113e0702755c12751663992ad078f3e02f0df9ed7796 ms732 ms11 ms
www.amtrak.com/home720 ms33 ms3.8 ms
/etc.clientlibs/dotcom/components/core/clientlibs/clientl...562 ms387 ms147 ms
www.amtrak.com/-1Udco/FFihU/-gCLi/rQrV/7mOmQkr4GrzrGD/Yy41AxIr/HGB/LCkBwWRUB268 ms224 ms23 ms
/da9e17b55e5c/c18507490ba5/32cc4cedcbf0/RC41940fd421d646f...263 ms216 ms0.1 ms
/-1Udco/FFihU/-gCLi/rQrV/NfOmQkuO/H0g4AxIr/e1l/sHhxXdzcQA...241 ms166 ms19 ms
cdn.cookielaw.org/scripttemplates/202410.1.0/otBannerSdk.js206 ms135 ms23 ms
assets.adobedtm.com/launch-EN2afa083a8c0444a3864ddbb48b27a9a7.min.js200 ms144 ms30 ms
www.redditstatic.com/ads/pixel.js163 ms155 ms3.6 ms
/signals/config/338233983255744?v=2.9.303&r=stable&domain...156 ms83 ms13 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js145 ms76 ms35 ms
www.googletagmanager.com/gtag/js?id=DC-16178140&l=dataLayer144 ms120 ms16 ms
www.amtrak.com/etc/designs/tickets/angular/vendor.1774901406977.js111 ms1.5 ms109 ms
www.googletagmanager.com/gtag/js?id=AW-999695143&cx=c&gtm=4e64k0h282 ms65 ms16 ms
www.amtrak.com/akam/13/67dd890381 ms78 ms1.9 ms
/extensions/EP31dbb9c60e404ba1aa6e746d49be6f29/AppMeasure...76 ms74 ms1.3 ms
www.googletagmanager.com/gtag/js?id=AW-939791797&cx=c&gtm=4e64k0h276 ms59 ms16 ms
connect.facebook.net/en_US/fbevents.js74 ms55 ms18 ms
www.googletagmanager.com/gtag/js?id=AW-679137743&cx=c&gtm=4e64k0h272 ms56 ms15 ms
www.googletagmanager.com/gtag/js?id=DC-13223607&cx=c&gtm=4e64k0h271 ms54 ms16 ms
www.googletagmanager.com/gtag/js?id=DC-12560928&cx=c&gtm=4e64k0h270 ms55 ms14 ms
www.googletagmanager.com/gtag/js?id=DC-8939204&cx=c&gtm=4e64k0h270 ms54 ms15 ms
www.googletagmanager.com/gtag/js?id=AW-16787069613&cx=c&gtm=4e64k0h269 ms52 ms16 ms
www.googletagmanager.com/gtag/js?id=DC-8648022&cx=c&gtm=4e64k0h268 ms53 ms14 ms
www.googletagmanager.com/gtag/js?id=AW-16469029488&cx=c&gtm=4e64k0h267 ms51 ms15 ms
www.googletagmanager.com/gtag/js?id=AW-816590927&cx=c&gtm=4e64k0h266 ms51 ms15 ms
www.googletagmanager.com/gtag/js?id=DC-9585436&cx=c&gtm=4e64k0h266 ms50 ms15 ms
www.googletagmanager.com/gtag/js?id=AW-16884716234&cx=c&gtm=4e64k0h264 ms49 ms15 ms
www.googletagmanager.com/gtag/js?id=DC-8523661&cx=c&gtm=4e64k0h264 ms49 ms14 ms
www.googletagmanager.com/gtag/js?id=AW-750059675&cx=c&gtm=4e64k0h262 ms46 ms15 ms
www.googletagmanager.com/gtag/js?id=AW-750086794&cx=c&gtm=4e64k0h259 ms42 ms16 ms
s.pinimg.com/ct/lib/main.10d2511a.js58 ms40 ms14 ms
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery.js57 ms25 ms13 ms
/etc.clientlibs/amtrak-b2c/components/core/clientlib-base...57 ms26 ms31 ms
www.googletagmanager.com/gtag/js?id=AW-677839036&cx=c&gtm=4e64k0h257 ms41 ms15 ms
www.googletagmanager.com/gtag/js?id=AW-16811629037&cx=c&gtm=4e64k0h256 ms41 ms14 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 Evaluation7.2 s
Other1.1 s
Script Parsing & Compilation1.1 s
Style & Layout579 ms
Garbage Collection209 ms
Parse HTML & CSS130 ms
Rendering73 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
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
Back/forward cache is disabled because WebSocket has been used.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 4.6 KiB
URLTransfer SizeEst Savings
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-global...14.5 KiB2.5 KiB
/etc.clientlibs/amtrakonebase/clientlibs/clientlib-base.1...11.3 KiB2.1 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
/home/_jcr_content/root/container/carousel/item_172624267...4.9 MiB
/home/_jcr_content/root/container/carousel/item_170543086...3.4 MiB
/home/_jcr_content/root/container/carousel/item_172382872...3.2 MiB
/content/dam/projects/dotcom/english/public/images/heros/...973.1 KiB
/etc.clientlibs/dotcom/components/core/clientlibs/clientl...880.0 KiB
/home/_jcr_content/root/container/tabs_copy_1812723756/it...874.3 KiB
www.amtrak.com/etc/designs/tickets/angular/main.1774901406977.js750.4 KiB
www.amtrak.com/etc/designs/tickets/angular/vendor.1774901406977.js587.1 KiB
/home/_jcr_content/root/container/carousel/item_176494556...582.0 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362.4 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
div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img
/content/dam/projects/dotcom/english/public/images/Carous...
div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img
/content/dam/projects/dotcom/english/public/images/Carous...
div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img
/content/dam/projects/dotcom/english/public/images/Carous...
div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img div.feature-area__content_media-area > div.feature-area__content_media-img > picture > img.feature-area__content_media-img_img
/content/dam/projects/dotcom/english/public/images/Carous...
div.ng-tns-c896518535-0 > div.ng-tns-c896518535-0 > button.ff-top-navbar__button > img div.ng-tns-c896518535-0 > div.ng-tns-c896518535-0 > button.ff-top-navbar__button > img
/content/dam/projects/dotcom/english/public/images/icons/...
addCouponDropDownIcon div.ng-tns-c896518535-3 > div.ng-tns-c896518535-3 > button.coupon-option-button > img#addCouponDropDownIcon
/content/dam/projects/dotcom/english/public/images/icons/...
dropDownIcon div.ng-tns-c896518535-4 > div.ng-tns-c896518535-4 > button.advanced-options-button > img#advancedOptionsIcon
/content/dam/projects/dotcom/english/public/images/icons/...

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

●Optimize DOM size
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 64 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 1 animated element found
●Network Requests
●Network Round Trip Times 20 ms
●Server Backend Latencies 260 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 30 ms
○INP breakdown
83

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
One-Way div.ff-top-navbar > am-dropdown.dropdown_menu > div.ng-tns-c896518535-0 > div.ng-tns-c896518535-0
Rail Passes div#purchaseTicket > div.tab-container > div.ff-top-navbar > button.ff-top-navbar__button
Auto Train div#purchaseTicket > div.tab-container > div.ff-top-navbar > a.ff-top-navbar__button
div.d-flex > div.departs-container > am-form-field-new.ads-relative > input#am-form-field-control-4 div.d-flex > div.departs-container > am-form-field-new.ads-relative > input#am-form-field-control-4
1 Traveler app-traveler > am-dropdown.ng-tns-c896518535-2 > div.ng-tns-c896518535-2 > div.ng-tns-c896518535-2

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Guest Rewards English Need Help? div.am-container > div.nav-container > div.collapse > ul.navbar-nav
One-Way Rail Passes Auto Train amt-md-farefinder > div.md-farefinder > div#purchaseTicket > div.tab-container

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Seating div.tabs > div#tabs-3e85a66cb4 > ol.cmp-tabs__tablist > li#tabs-3e85a66cb4-item-84ec762294-tab

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.

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
Use Points div.d-flex > div.redeemlabelfare-finder-options-apply-button > label.mb-2 > small#usepoints
From div.from-station > station-search > am-form-field-new#autocomplete-combox__0 > label#am-label-3
To div.to-station > station-search > am-form-field-new#autocomplete-combox__1 > label#am-label-4
Depart Date div.d-flex > div.departs-container > am-form-field-new.ads-relative > label#am-label-0
Return Date div.farefinder-datepickers > div.d-flex > div.align-self-center > button.d-block

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
About Amtrak div.footer-list > div.general-column1 > div.listitem > h4

These are opportunities to improve keyboard navigation in your application.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Cookie Policy div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`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
●ARIA toggle fields have accessible names
●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
●Touch targets have sufficient size and spacing.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●Uses ARIA roles only on compatible elements
●Identical links have the same purpose.
○`[accesskey]` values are unique
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with the `role=text` attribute do not have focusable descendents.
○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
○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 buttons have discernible text.
○`<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.
77

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
AttributionReporting
www.amtrak.com/assets/67113e0702755c12751663992ad078f3e02f0df9ed7 line 23, col 71
Fledge
acdn.adnxs.com/dmp/up/pixie.js

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
bcp.crwdcntrl.net/5/c=931/b=98414022
Failed to load resource: the server responded with a status of 404 ()
bcp.crwdcntrl.net/5/c=931/b=91269200
Failed to load resource: the server responded with a status of 404 ()
bcp.crwdcntrl.net/5/c=931/b=98413962
Failed to load resource: the server responded with a status of 404 ()
/etc.clientlibs/amtrak-b2c/components/core/clientlib-base... line 24031, col 24
ReferenceError: require is not defined at https://www.amtrak.com/etc.clientlibs/amtrak-b2c/components/core/clientlib-base.1774901406977.js:24032:25
/etc.clientlibs/dotcom/components/core/clientlibs/clientl... line 24149, col 24
ReferenceError: require is not defined at https://www.amtrak.com/etc.clientlibs/dotcom/components/core/clientlibs/clientlib-base.1774901406977.js:24150:25

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLMap URL
www.amtrak.com/etc/designs/tickets/angular/vendor.1774901406977.js
www.amtrak.com/etc/designs/tickets/angular/main.1774901406977.js
/etc.clientlibs/dotcom/components/core/clientlibs/clientl.../etc.clientlibs/dotcom/components/core/clientlibs/site-se...
www.amtrak.com/etc.clientlibs/clientlibs/granite/jquery-ui.js
/etc.clientlibs/amtrak-b2c/components/core/clientlib-base...www.amtrak.com/etc.clientlibs/amtrak-b2c/components/core/underscore-umd.js.map
www.amtrak.com/-1Udco/FFihU/-gCLi/rQrV/7mOmQkr4GrzrGD/Yy41AxIr/HGB/LCkBwWRUB
s.pinimg.com/ct/lib/main.10d2511a.jss.pinimg.com/ct/lib/main.10d2511a.js.map
s.pinimg.com/ct/lib/main.10d2511a.jss.pinimg.com/ct/lib/main.10d2511a.js.map
s.pinimg.com/ct/core.js?ns=pintrk2s.pinimg.com/ct/core.js.map
s.pinimg.com/ct/core.jss.pinimg.com/ct/core.js.map
ct.pinterest.com/static/ct/token_create.jsct.pinterest.com/static/ct/token_create.js.map
●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 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
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
92

SEO

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

Content Best Practices

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
www.amtrak.com/guestrewards/applyLearn More
/promotions/flex-fares.html?intcmp=wsp_hp-hero_link_flexf...LEARN MORE
/guestrewards/apply.html?atv=PreferredMC-FNBO-Footer&cmp=...Learn More
www.amtrak.com/planning-booking/policies/cookie-policy.htmlMore information

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

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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