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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

48

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
/sites/default/files/bigstock-high-angle-view-of-happy-sc...1209600.0 s427.2 KiB
f.vimeocdn.com/p/4.46.43/js/player.module.js1209600.0 s211.3 KiB
/sites/default/files/styles/medium_landscape/public/regio...1209600.0 s162.0 KiB
www.nysed.gov/sites/default/files/highered-home-image3.jpg1209600.0 s148.0 KiB
www.nysed.gov/sites/default/files/nys-museum-3.jpg1209600.0 s127.1 KiB
f.vimeocdn.com/p/4.46.43/js/vendor.module.js1209600.0 s93.5 KiB
www.nysed.gov/sites/default/files/nys-archives-3.jpg1209600.0 s75.8 KiB
/sites/default/files/styles/medium_landscape/public/green...1209600.0 s75.4 KiB
www.nysed.gov/sites/default/files/nys-library-3.jpg1209600.0 s70.1 KiB
/sites/all/modules/clientside_validation/clientside_valid...1209600.0 s63.8 KiB
www.nysed.gov/sites/default/files/adulted-homepage-image.jpg1209600.0 s63.2 KiB
www.gstatic.com/eureka/clank/147/cast_sender.js86400.0 s13.4 KiB
www.nysed.gov/sites/default/files/op-homepage-image.jpg1209600.0 s49.3 KiB
/sites/all/modules/clientside_validation/jquery-validate/...1209600.0 s37.6 KiB
siteimproveanalytics.com/js/siteanalyze_6342780.js86400.0 s8.8 KiB
www.nysed.gov/sites/default/themes/nysed_0/js/nysed-0.behaviors.js?tciarg1209600.0 s35.2 KiB
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.print.css?tciarg1209600.0 s33.6 KiB
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.styles.css?tciarg1209600.0 s32.4 KiB
f.vimeocdn.com/p/4.46.43/css/player.css1209600.0 s23.9 KiB
/sites/default/files/styles/medium_landscape/public/progr...1209600.0 s22.6 KiB
www.nysed.gov/sites/all/libraries/flexslider/jquery.flexslider-min.js?tciarg1209600.0 s21.7 KiB
www.nysed.gov/sites/all/images/nysed-logo.png1209600.0 s20.9 KiB
www.nysed.gov/misc/drupal.js?tciarg1209600.0 s20.5 KiB
/sites/default/files/styles/homepage_slider_phone/public/...1209600.0 s19.8 KiB
/sites/default/files/styles/medium_landscape/public/famil...1209600.0 s17.4 KiB
www.nysed.gov/sites/all/libraries/superfish/sfsmallscreen.js?tciarg1209600.0 s15.8 KiB
/sites/default/files/styles/medium_landscape/public/istoc...1209600.0 s14.4 KiB
www.nysed.gov/misc/jquery-html-prefilter-3.5.0-backport.js?v=1.12.41209600.0 s12.7 KiB
www.nysed.gov/sites/default/files/nys-archives-logo-2.png1209600.0 s11.7 KiB
www.nysed.gov/sites/all/images/LOGO-dropshadow.png1209600.0 s11.4 KiB
/sites/default/files/styles/medium_landscape/public/grad-...1209600.0 s11.1 KiB
www.nysed.gov/sites/default/files/nys-library-logo-2.png1209600.0 s8.1 KiB
www.nysed.gov/sites/all/modules/picture/picturefill2/picturefill.min.js?v=2.3.11209600.0 s7.9 KiB
www.nysed.gov/sites/all/modules/google_analytics/googleanalytics.js?tciarg1209600.0 s6.6 KiB
www.nysed.gov/sites/all/modules/picture/lazysizes/lazysizes.min.js?v=1.0.11209600.0 s6.0 KiB
www.nysed.gov/sites/default/files/nys-museum-logo-2.png1209600.0 s5.6 KiB
www.nysed.gov/sites/default/themes/nysed_0/js/filter-hierarchy-select.js?tciarg1209600.0 s5.6 KiB
www.nysed.gov/sites/default/files/x-logo.png1209600.0 s5.4 KiB
www.nysed.gov/sites/all/libraries/superfish/supersubs.js?tciarg1209600.0 s5.1 KiB
www.nysed.gov/sites/default/files/instagram.png1209600.0 s4.8 KiB
www.nysed.gov/sites/all/libraries/superfish/superfish.js?tciarg1209600.0 s4.7 KiB
www.nysed.gov/sites/default/files/linkedin1.png1209600.0 s4.0 KiB
www.nysed.gov/sites/all/libraries/superfish/supposition.js?tciarg1209600.0 s3.9 KiB
www.nysed.gov/sites/all/modules/calendar/css/calendar_multiday.css?tciarg1209600.0 s3.9 KiB
www.nysed.gov/sites/default/files/facebook1.png1209600.0 s3.7 KiB
www.nysed.gov/misc/jquery-extend-3.4.0.js?v=1.12.41209600.0 s3.7 KiB
www.nysed.gov/sites/default/files/mobile-menu-logo.png1209600.0 s3.7 KiB
www.nysed.gov/sites/all/libraries/fitvids/jquery.fitvids.js?tciarg1209600.0 s3.5 KiB
www.nysed.gov/sites/all/modules/custom_search/js/custom_search.js?tciarg1209600.0 s3.4 KiB
www.nysed.gov/misc/jquery.once.js?v=1.21209600.0 s3.3 KiB
www.nysed.gov/sites/all/modules/caption_filter/js/caption-filter.js?tciarg1209600.0 s3.2 KiB
www.nysed.gov/sites/default/themes/nysed_0/js/jquery.leaveNotice.min.js?tciarg1209600.0 s2.8 KiB
www.nysed.gov/sites/all/modules/flexslider/assets/js/flexslider.load.js?tciarg1209600.0 s2.6 KiB
www.nysed.gov/sites/all/modules/fitvids/fitvids.js?tciarg1209600.0 s2.6 KiB
www.nysed.gov/sites/all/modules/qtip/js/qtip.js?tciarg1209600.0 s2.6 KiB
/sites/all/themes/omega/omega/css/modules/system/system.b...1209600.0 s2.1 KiB
www.nysed.gov/sites/all/modules/iframe/iframe.js?tciarg1209600.0 s1.9 KiB
www.nysed.gov/sites/all/libraries/flexslider/flexslider.css?tciarg1209600.0 s1.9 KiB
www.nysed.gov/sites/all/modules/superfish/superfish.js?tciarg1209600.0 s1.9 KiB
www.nysed.gov/sites/all/modules/captcha/captcha.js?tciarg1209600.0 s1.8 KiB
/sites/all/libraries/superfish/jquery.hoverIntent.minifie...1209600.0 s1.8 KiB
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.normalize.css?tciarg1209600.0 s1.8 KiB
www.nysed.gov/sites/all/modules/miniorange_saml/js/testconfig.js?tciarg1209600.0 s1.6 KiB
/sites/all/themes/omega/omega/css/modules/system/system.t...1209600.0 s1.5 KiB
www.nysed.gov/sites/all/libraries/superfish/css/superfish.css?tciarg1209600.0 s1.5 KiB
www.nysed.gov/sites/default/themes/nysed_0/css/jquery.leaveNotice.css?tciarg1209600.0 s1.4 KiB
www.nysed.gov/sites/all/libraries/superfish/style/blue.css?tciarg1209600.0 s1.1 KiB
/sites/default/themes/nysed_0/css/layouts/2-col-bricks/2-...1209600.0 s1.1 KiB
/sites/default/themes/nysed_0/css/layouts/twocol-66-33/tw...1209600.0 s1.0 KiB
/sites/all/themes/omega/omega/css/modules/system/system.m...1209600.0 s1023 B
/sites/all/modules/date/date_repeat_field/date_repeat_fie...1209600.0 s982 B
www.nysed.gov/sites/all/modules/picture/picture.min.js?v=7.1031209600.0 s982 B
/sites/default/themes/nysed_0/css/layouts/threecol-r-stac...1209600.0 s935 B
/sites/all/themes/omega/omega/css/modules/user/user.theme...1209600.0 s898 B
www.nysed.gov/sites/all/modules/picture/picture_wysiwyg.css?tciarg1209600.0 s891 B
/sites/default/themes/nysed_0/css/layouts/2-col-stacked/2...1209600.0 s855 B
/sites/default/themes/nysed_0/css/layouts/4-col-stacked/4...1209600.0 s841 B
/sites/default/themes/nysed_0/css/layouts/3-col-grid-stac...1209600.0 s834 B
/sites/default/themes/nysed_0/css/layouts/2-column/2-colu...1209600.0 s805 B
/sites/all/themes/omega/omega/css/modules/system/system.m...1209600.0 s797 B
/sites/default/themes/nysed_0/css/layouts/twocol-75-25/tw...1209600.0 s789 B
/sites/default/themes/nysed_0/css/layouts/twocol-33-66/tw...1209600.0 s787 B
/sites/default/themes/nysed_0/css/layouts/twocol-25-75/tw...1209600.0 s783 B
www.nysed.gov/sites/default/themes/nysed_0/js/touchmenufix.js?tciarg1209600.0 s773 B
www.nysed.gov/sites/all/modules/caption_filter/caption-filter.css?tciarg1209600.0 s771 B
www.nysed.gov/sites/all/modules/jquery_update/js/jquery_browser.js?v=0.0.11209600.0 s757 B
www.nysed.gov/sites/all/modules/panels/css/panels.css?tciarg1209600.0 s720 B
www.nysed.gov/sites/all/modules/views/css/views.css?tciarg1209600.0 s700 B
www.nysed.gov/sites/all/modules/extlink/css/extlink.css?tciarg1209600.0 s673 B
www.nysed.gov/sites/default/themes/nysed_0/js/showhidereadmore.js1209600.0 s649 B
www.nysed.gov/sites/all/libraries/superfish/images/arrows-777777.png1209600.0 s645 B
www.nysed.gov/sites/default/themes/nysed_0/js/siteimprove-analytics2.js1209600.0 s642 B
www.nysed.gov/sites/all/modules/ctools/css/ctools.css?tciarg1209600.0 s639 B
www.nysed.gov/sites/all/libraries/superfish/images/arrows-ffffff.png1209600.0 s606 B
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.hacks.css?tciarg1209600.0 s604 B
/sites/all/themes/omega/omega/css/modules/search/search.t...1209600.0 s600 B
/sites/all/themes/omega/omega/css/modules/book/book.theme...1209600.0 s583 B
www.nysed.gov/sites/all/modules/ckeditor/css/ckeditor.css?tciarg1209600.0 s577 B
www.nysed.gov/sites/all/libraries/superfish/css/superfish-smallscreen.css?tciarg1209600.0 s575 B
/sites/all/themes/omega/omega/css/modules/field/field.the...1209600.0 s565 B
www.nysed.gov/sites/all/modules/flexslider/assets/css/flexslider_img.css?tciarg1209600.0 s537 B
www.nysed.gov/sites/all/modules/fitvids/fitvids.css?tciarg1209600.0 s537 B
www.nysed.gov/sites/all/modules/qtip/css/qtip.css?tciarg1209600.0 s532 B
/sites/all/themes/omega/omega/css/modules/aggregator/aggr...1209600.0 s514 B
www.nysed.gov/modules/node/node.css?tciarg1209600.0 s500 B
www.nysed.gov/sites/all/themes/omega/omega/css/modules/user/user.base.css?tciarg1209600.0 s498 B
www.nysed.gov/sites/all/themes/omega/omega/images/misc/menu-leaf.png?13824881631209600.0 s448 B
www.nysed.gov/sites/all/themes/omega/omega/js/no-js.js?tciarg1209600.0 s422 B
www.nysed.gov/sites/all/modules/siteimprove/css/siteimprove.css?tciarg1209600.0 s415 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
/font-awesome/4.4.0/fonts/fontawesome-webfont.woff2?v=4.4.055 ms
/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu...45 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:48.898 source:map[column:30286 line:2 type:source-location url:https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.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:20.149 source:map[column:31379 line:1 type:source-location url:https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js urlProvider:network]] map[reflowTime:0.239 source:map[column:41 line:606 type:source-location url:https://www.nysed.gov/misc/drupal.js?tciarg urlProvider:network]] map[reflowTime:3.258 source:map[column:27484 line:2 type:source-location url:https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js urlProvider:network]] map[reflowTime:2.111 source:map[column:29573 line:2 type:source-location url:https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js urlProvider:network]] map[reflowTime:7.503 source:map[column:22 line:38 type:source-location url:https://www.nysed.gov/sites/all/libraries/superfish/supersubs.js?tciarg urlProvider:network]] map[reflowTime:2.562 source:map[column:29 line:287 type:source-location url:https://www.nysed.gov/sites/all/libraries/superfish/sfsmallscreen.js?tciarg urlProvider:network]] map[reflowTime:7.746 source:map[column:30 line:84 type:source-location url:https://www.nysed.gov/sites/all/libraries/superfish/supersubs.js?tciarg urlProvider:network]] map[reflowTime:4.46 source:map[column:29559 line:2 type:source-location url:https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js urlProvider:network]] map[reflowTime:0.371 source:map[column:31117 line:2 type:source-location url:https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js urlProvider:network]] map[reflowTime:0.499 source:map[column:27506 line:2 type:source-location url:https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js urlProvider:network]] map[reflowTime:6.914 source:map[type:text value:[unattributed]]]]

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
Photo of students div.panel-pane > div.pane-content > div > img
/sites/default/files/bigstock-high-angle-view-of-happy-sc...426.4 KiB366.6 KiB
Happy children outside div.first > div.views-field > div.field-content > img
/sites/default/files/styles/medium_landscape/public/regio...161.5 KiB148.1 KiB
Photo of students div.panel-pane > div.pane-content > div > img
www.nysed.gov/sites/default/files/highered-home-image3.jpg147.5 KiB133.2 KiB
New York State Museum VISIT div.panel-pane > div.pane-content > div#home-cultural-ed-container > div.cultural-hp-buttons-slot1
www.nysed.gov/sites/default/files/nys-museum-3.jpg126.6 KiB104.1 KiB
State Education Department Announces New York State Green Ribbon Schools Honore… div.field-content > a > picture > img.lazyload
/sites/default/files/styles/medium_landscape/public/green...75.0 KiB61.6 KiB
New York State Archives EXPLORE div.panel-pane > div.pane-content > div#home-cultural-ed-container > div.cultural-hp-buttons-slot2
www.nysed.gov/sites/default/files/nys-archives-3.jpg75.4 KiB52.9 KiB
Photo of students div.panel-pane > div.pane-content > div > img
www.nysed.gov/sites/default/files/adulted-homepage-image.jpg62.8 KiB48.5 KiB
New York State Library SEARCH div.panel-pane > div.pane-content > div#home-cultural-ed-container > div.cultural-hp-buttons-slot3
www.nysed.gov/sites/default/files/nys-library-3.jpg69.7 KiB47.2 KiB
Photo of students div.panel-pane > div.pane-content > div > img
www.nysed.gov/sites/default/files/op-homepage-image.jpg48.9 KiB34.6 KiB
New York State Museum div.even > div.views-field > div.field-content > img
/sites/default/files/styles/medium_landscape/public/progr...22.2 KiB8.8 KiB
NYS Archives Logo div#home-cultural-ed-container > div.cultural-hp-buttons-slot2 > div.cultural-hp-buttons-logo > img
www.nysed.gov/sites/default/files/nys-archives-logo-2.png11.4 KiB8.2 KiB
Nysed Logo div.panel-pane > div.pane-content > div#nysed-logo-footer > img
www.nysed.gov/sites/all/images/LOGO-dropshadow.png11.0 KiB6.5 KiB
NYS Library Logo div#home-cultural-ed-container > div.cultural-hp-buttons-slot3 > div.cultural-hp-buttons-logo > img.library
www.nysed.gov/sites/default/files/nys-library-logo-2.png7.7 KiB4.6 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:414.228 label:Time to first byte subpart:timeToFirstByte] map[duration:18.551 label:Resource load delay subpart:resourceLoadDelay] map[duration:847.838 label:Resource load duration subpart:resourceLoadDuration] map[duration:1309.837 label:Element render delay subpart:elementRenderDelay]]
lhId: page-13-IMG
nodeLabel: graduates throwing caps in the air
path: 7,HTML,2,BODY,4,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,UL,1,LI,0,A,0,PICTURE,8,IMG
selector: li.flex-active-slide > a > picture > img.lazyloaded
snippet: <img class=" lazyloaded" src="https://www.nysed.gov/sites/default/files/styles/homepage_slider_phone/pub…" alt="graduates throwing caps in the air" draggable="false">

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-13-IMG
nodeLabel: graduates throwing caps in the air
path: 7,HTML,2,BODY,4,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,UL,1,LI,0,A,0,PICTURE,8,IMG
selector: li.flex-active-slide > a > picture > img.lazyloaded
snippet: <img class=" lazyloaded" src="https://www.nysed.gov/sites/default/files/styles/homepage_slider_phone/pub…" alt="graduates throwing caps in the air" draggable="false">

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.nysed.gov/sites/default/themes/nysed_0/js/nysed-0.behaviors.js?tciarg35.2 KiB452 ms
www.nysed.gov/sites/default/themes/nysed_0/js/filter-hierarchy-select.js?tciarg5.6 KiB
www.nysed.gov/sites/default/themes/nysed_0/js/jquery.leaveNotice.min.js?tciarg2.8 KiB
www.nysed.gov/sites/all/modules/superfish/superfish.js?tciarg1.9 KiB151 ms
www.nysed.gov/sites/all/libraries/superfish/supersubs.js?tciarg5.1 KiB
/sites/all/libraries/superfish/jquery.hoverIntent.minifie...1.8 KiB
www.nysed.gov/sites/all/libraries/superfish/superfish.js?tciarg4.7 KiB
www.nysed.gov/sites/all/libraries/superfish/supposition.js?tciarg3.9 KiB151 ms
www.nysed.gov/sites/all/libraries/superfish/sfsmallscreen.js?tciarg15.8 KiB151 ms
www.nysed.gov/sites/all/modules/qtip/js/qtip.js?tciarg2.6 KiB
www.nysed.gov/sites/all/modules/google_analytics/googleanalytics.js?tciarg6.6 KiB
/sites/all/modules/clientside_validation/jquery-validate/...37.6 KiB602 ms
www.nysed.gov/sites/all/modules/fitvids/fitvids.js?tciarg2.6 KiB
www.nysed.gov/sites/all/modules/custom_search/js/custom_search.js?tciarg3.4 KiB151 ms
www.nysed.gov/sites/all/themes/omega/omega/js/no-js.js?tciarg422 B
www.nysed.gov/sites/all/modules/picture/lazysizes/lazysizes.min.js?v=1.0.16.0 KiB151 ms
www.nysed.gov/sites/all/modules/iframe/iframe.js?tciarg1.9 KiB
www.nysed.gov/sites/all/modules/jquery_update/js/jquery_browser.js?v=0.0.1757 B
www.nysed.gov/misc/drupal.js?tciarg20.5 KiB301 ms
www.nysed.gov/misc/jquery.once.js?v=1.23.3 KiB
www.nysed.gov/misc/jquery-html-prefilter-3.5.0-backport.js?v=1.12.412.7 KiB301 ms
www.nysed.gov/misc/jquery-extend-3.4.0.js?v=1.12.43.7 KiB151 ms
www.nysed.gov/sites/default/themes/nysed_0/css/jquery.leaveNotice.css?tciarg1.4 KiB
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.normalize.css?tciarg1.8 KiB
/sites/default/themes/nysed_0/css/layouts/twocol-25-75/tw...783 B
www.nysed.gov/sites/all/libraries/superfish/style/blue.css?tciarg1.1 KiB151 ms
/sites/default/themes/nysed_0/css/layouts/twocol-66-33/tw...1.0 KiB151 ms
www.nysed.gov/sites/all/modules/captcha/captcha.js?tciarg1.8 KiB
www.nysed.gov/sites/all/modules/caption_filter/js/caption-filter.js?tciarg3.2 KiB
www.nysed.gov/sites/all/modules/miniorange_saml/js/testconfig.js?tciarg1.6 KiB
www.nysed.gov/sites/all/libraries/fitvids/jquery.fitvids.js?tciarg3.5 KiB151 ms
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.styles.css?tciarg32.4 KiB1.2 s
www.nysed.gov/sites/default/themes/nysed_0/js/touchmenufix.js?tciarg773 B
/sites/default/themes/nysed_0/css/layouts/3-col-grid-stac...834 B
/sites/default/themes/nysed_0/css/layouts/2-col-stacked/2...855 B
www.nysed.gov/sites/all/libraries/superfish/css/superfish.css?tciarg1.5 KiB
www.nysed.gov/sites/all/libraries/flexslider/jquery.flexslider-min.js?tciarg21.7 KiB301 ms
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.hacks.css?tciarg604 B
/sites/default/themes/nysed_0/css/layouts/2-column/2-colu...805 B
www.nysed.gov/sites/all/modules/panels/css/panels.css?tciarg720 B
/sites/default/themes/nysed_0/css/layouts/twocol-75-25/tw...789 B
www.nysed.gov/sites/all/modules/flexslider/assets/css/flexslider_img.css?tciarg537 B
www.nysed.gov/sites/all/modules/ctools/css/ctools.css?tciarg639 B
/sites/default/themes/nysed_0/css/layouts/twocol-33-66/tw...787 B
/sites/default/themes/nysed_0/css/layouts/4-col-stacked/4...841 B151 ms
/sites/all/themes/omega/omega/css/modules/search/search.t...600 B
/sites/default/themes/nysed_0/css/layouts/2-col-bricks/2-...1.1 KiB
/sites/all/themes/omega/omega/css/modules/system/system.b...2.1 KiB
www.nysed.gov/sites/all/libraries/superfish/css/superfish-smallscreen.css?tciarg575 B
www.nysed.gov/sites/all/modules/qtip/css/qtip.css?tciarg532 B
www.nysed.gov/sites/all/modules/ckeditor/css/ckeditor.css?tciarg577 B
www.nysed.gov/sites/all/libraries/flexslider/flexslider.css?tciarg1.9 KiB151 ms
www.googletagmanager.com/gtag/js?id=G-8B84LHXDZZ157.7 KiB4.4 s
ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js33.8 KiB1.9 s
/sites/all/themes/omega/omega/css/modules/system/system.m...1023 B
www.nysed.gov/sites/all/modules/extlink/css/extlink.css?tciarg673 B
www.nysed.gov/modules/node/node.css?tciarg500 B
/sites/all/themes/omega/omega/css/modules/field/field.the...565 B
/sites/all/themes/omega/omega/css/modules/aggregator/aggr...514 B
/sites/all/themes/omega/omega/css/modules/system/system.m...797 B
/sites/all/themes/omega/omega/css/modules/book/book.theme...583 B
/sites/all/themes/omega/omega/css/modules/user/user.theme...898 B151 ms
www.nysed.gov/sites/all/modules/fitvids/fitvids.css?tciarg537 B
www.nysed.gov/sites/all/themes/omega/omega/css/modules/user/user.base.css?tciarg498 B
www.nysed.gov/sites/all/modules/views/css/views.css?tciarg700 B
www.nysed.gov/sites/all/modules/caption_filter/caption-filter.css?tciarg771 B
/sites/default/themes/nysed_0/css/layouts/threecol-r-stac...935 B
www.nysed.gov/sites/all/modules/picture/picture_wysiwyg.css?tciarg891 B151 ms
www.nysed.gov/sites/all/modules/calendar/css/calendar_multiday.css?tciarg3.9 KiB
/sites/all/modules/date/date_repeat_field/date_repeat_fie...982 B
www.nysed.gov/sites/all/modules/siteimprove/css/siteimprove.css?tciarg415 B
/sites/all/themes/omega/omega/css/modules/system/system.t...1.5 KiB
fonts.googleapis.com/css?family=Open+Sans:300,%20400,%20600,%20700,%208002.1 KiB835 ms
maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.css6.8 KiB995 ms
cdn.jsdelivr.net/qtip2/3.0.3/jquery.qtip.min.css2.5 KiB752 ms
cdn.jsdelivr.net/qtip2/3.0.3/jquery.qtip.min.js16.5 KiB602 ms

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 2.0 s
URLTime Spent
nysed.gov/1.0 s
www.nysed.gov/953 ms
www.nysed.gov/0.0 ms

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

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.

Diagnostics

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: 160 ms 25.9 KiB
URLTransfer SizeEst Savings
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.print.css?tciarg33.6 KiB13.2 KiB
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.styles.css?tciarg32.4 KiB12.7 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: 460 ms 102.6 KiB
URLTransfer SizeEst Savings
/sites/all/modules/clientside_validation/clientside_valid...63.3 KiB25.6 KiB
www.nysed.gov/sites/default/themes/nysed_0/js/nysed-0.behaviors.js?tciarg34.8 KiB21.7 KiB
www.nysed.gov/misc/drupal.js?tciarg20.1 KiB13.5 KiB
/sites/all/modules/clientside_validation/jquery-validate/...37.2 KiB11.9 KiB
www.nysed.gov/misc/jquery-html-prefilter-3.5.0-backport.js?v=1.12.412.3 KiB8.8 KiB
www.nysed.gov/sites/all/libraries/superfish/sfsmallscreen.js?tciarg15.5 KiB7.7 KiB
www.nysed.gov/sites/all/modules/google_analytics/googleanalytics.js?tciarg6.2 KiB3.2 KiB
www.nysed.gov/sites/all/libraries/superfish/supersubs.js?tciarg4.7 KiB3.1 KiB
www.nysed.gov/sites/default/themes/nysed_0/js/filter-hierarchy-select.js?tciarg5.2 KiB2.5 KiB
www.nysed.gov/misc/jquery.once.js?v=1.22.9 KiB2.5 KiB
www.nysed.gov/misc/jquery-extend-3.4.0.js?v=1.12.43.3 KiB2.1 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: 390 ms 63.3 KiB
URLTransfer SizeEst Savings
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.print.css?tciarg33.2 KiB33.2 KiB
www.nysed.gov/sites/default/themes/nysed_0/css/nysed-0.styles.css?tciarg32.0 KiB30.1 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: 900 ms 304.3 KiB
URLTransfer SizeEst Savings
/_/translate_http/_/js/k=translate_http.tr.es.eNjH1Jo6ldQ...118.2 KiB92.5 KiB
www.googletagmanager.com/gtag/js?id=G-XQVPVRRQKC&cx=c&gtm=4e64k1h1156.9 KiB65.5 KiB
www.googletagmanager.com/gtag/js?id=G-8B84LHXDZZ157.4 KiB62.3 KiB
/sites/all/modules/clientside_validation/clientside_valid...63.3 KiB53.8 KiB
/sites/all/modules/clientside_validation/jquery-validate/...37.2 KiB30.1 KiB

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 Evaluation1.1 s
Other846 ms
Style & Layout519 ms
Script Parsing & Compilation177 ms
Rendering109 ms
Parse HTML & CSS109 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 a sub frame.Actionable

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
/sites/default/files/bigstock-high-angle-view-of-happy-sc...427.2 KiB
f.vimeocdn.com/p/4.46.43/js/player.module.js211.3 KiB
/sites/default/files/styles/medium_landscape/public/regio...162.0 KiB
www.googletagmanager.com/gtag/js?id=G-8B84LHXDZZ157.7 KiB
www.googletagmanager.com/gtag/js?id=G-XQVPVRRQKC&cx=c&gtm=4e64k1h1157.0 KiB
www.nysed.gov/sites/default/files/highered-home-image3.jpg148.0 KiB
www.nysed.gov/sites/default/files/nys-museum-3.jpg127.1 KiB
/_/translate_http/_/js/k=translate_http.tr.es.eNjH1Jo6ldQ...118.7 KiB
f.vimeocdn.com/p/4.46.43/js/vendor.module.js93.5 KiB
www.nysed.gov/sites/default/files/nys-archives-3.jpg75.8 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
Photo of students div.panel-pane > div.pane-content > div > img
/sites/default/files/bigstock-high-angle-view-of-happy-sc...
Photo of students div.panel-pane > div.pane-content > div > img
www.nysed.gov/sites/default/files/highered-home-image3.jpg
Photo of students div.panel-pane > div.pane-content > div > img
www.nysed.gov/sites/default/files/adulted-homepage-image.jpg
Photo of students div.panel-pane > div.pane-content > div > img
www.nysed.gov/sites/default/files/op-homepage-image.jpg
FamilySearch div.field-content > a > picture > img.lazyloaded
/sites/default/files/styles/medium_landscape/public/famil...
State Education Department Announces New York State Green Ribbon Schools Honore… div.field-content > a > picture > img.lazyload
/sites/default/files/styles/medium_landscape/public/green...
graduates throwing caps in the air li.clone > a > picture > img.lazyloaded
/sites/default/files/styles/homepage_slider_phone/public/...
graduates throwing caps in the air li.flex-active-slide > a > picture > img.lazyloaded
/sites/default/files/styles/homepage_slider_phone/public/...
graduates throwing caps in the air li.clone > a > picture > img.lazyloaded
/sites/default/files/styles/homepage_slider_phone/public/...
Nysed Logo div.panel-pane > div.pane-content > div#nysed-logo-footer > img
www.nysed.gov/sites/all/images/LOGO-dropshadow.png
NYS Museum Logo div#home-cultural-ed-container > div.cultural-hp-buttons-slot1 > div.cultural-hp-buttons-logo > img
www.nysed.gov/sites/default/files/nys-museum-logo-2.png
NYS Archives Logo div#home-cultural-ed-container > div.cultural-hp-buttons-slot2 > div.cultural-hp-buttons-logo > img
www.nysed.gov/sites/default/files/nys-archives-logo-2.png
NYS Library Logo div#home-cultural-ed-container > div.cultural-hp-buttons-slot3 > div.cultural-hp-buttons-logo > img.library
www.nysed.gov/sites/default/files/nys-library-logo-2.png

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

●Layout shift culprits
●Optimize DOM size
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 16 user timings
●JavaScript execution time 1.1 s
●Avoid long main-thread tasks 6 long tasks found
●Avoid non-composited animations 1 animated element found
●Network Requests
●Network Round Trip Times 100 ms
●Server Backend Latencies 190 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 100 ms
●Avoid large layout shifts 1 layout shift found
○INP breakdown
79

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

Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
Graduation Measures Initiative div#home-page-slider > div.flex-viewport > ul.slides > li.clone

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.

Navigation

A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the `tabindex` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Skip to main content body.html > a.element-invisible

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
SIGN UP div.panel-pane > div.pane-content > div.newsletter > h5.button-white

These are opportunities to improve keyboard navigation in your application.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.panel-pane > div.pane-content > div.sf-accordion-toggle > a#superfish-1-toggle div.panel-pane > div.pane-content > div.sf-accordion-toggle > a#superfish-1-toggle
div.panel-pane > div.pane-content > div.sf-accordion-toggle > a#superfish-3-toggle div.panel-pane > div.pane-content > div.sf-accordion-toggle > a#superfish-3-toggle

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Regionalization div.first > div.views-field > span.field-content > a

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html.js html.js

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>`
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●Identical links have the same purpose.
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Deprecated ARIA roles were not used
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○`[role]`s have all required `[aria-*]` attributes
○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
○`[role]` values are valid
○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
○Buttons have an accessible name
○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
○`<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
○Form elements have associated labels
○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.
○Uses ARIA roles only on compatible elements
○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

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URLRequest Resolution
www.nysed.gov/Allowed

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLDisplayed sizeActual sizeExpected size
div#google_translate_element > div.skiptranslate > div#:0.targetLanguage > img.goog-te-gadget-icon div#google_translate_element > div.skiptranslate > div#:0.targetLanguage > img.goog-te-gadget-icon
www.google.com/images/cleardot.gif19 x 191 x 129 x 29
●Avoids deprecated APIs
●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
●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
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.

Crawling and Indexing

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #ContentError
17Disallow: /*?f[*No user-agent specified
18Disallow: /*&f[*No user-agent specified
19Disallow: /*?search*No user-agent specified
20Disallow: /search?No user-agent specified

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
●Links have descriptive text
●Links are crawlable
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
○Document has a valid `rel=canonical`

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