Lighthouse Desktop

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

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 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:22.145 source:map[column:156 line:11 type:source-location url:https://www.ieee.org/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp478DnD-BWHnYA.js?scope=footer&delta=0&language=en&theme=ieee&include=eJxlkWuOwyAMhC8UN0eqXHDAu7xknD5uv25CVKX7Z8Q3GDMY366YSHTeFG5YCslET01cfmcva8N0GTiFWkOiq2KYg8k3X_AHn2czT0xEMzpXxXMtfWeH4sGkrp3SsCI2JYGCdw6oVrv7HhUh4ctSbbwQ6iq0HfcdgrA_bZwsXvQFu55vi4T-6BhJKsSaaUcuFgOd8p3AVYOi0LCM3YxcIFNZD2xjQflG0iM38Cv1w-wdw0GNaksEI-fuCbsIavP9QniwRlgSt8YlAOdPm04oVmXRFhIq7stfquSTYSNZk46iT-_3h5r0cbON5v_sH3RbUn1MXS1yvx7PmXeGg_8AGyPb-A 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:68.957 source:map[type:text value:[unattributed]]] map[reflowTime:7.701 source:map[column:627 line:250 type:source-location url:https://www.ieee.org/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp478DnD-BWHnYA.js?scope=footer&delta=0&language=en&theme=ieee&include=eJxlkWuOwyAMhC8UN0eqXHDAu7xknD5uv25CVKX7Z8Q3GDMY366YSHTeFG5YCslET01cfmcva8N0GTiFWkOiq2KYg8k3X_AHn2czT0xEMzpXxXMtfWeH4sGkrp3SsCI2JYGCdw6oVrv7HhUh4ctSbbwQ6iq0HfcdgrA_bZwsXvQFu55vi4T-6BhJKsSaaUcuFgOd8p3AVYOi0LCM3YxcIFNZD2xjQflG0iM38Cv1w-wdw0GNaksEI-fuCbsIavP9QniwRlgSt8YlAOdPm04oVmXRFhIq7stfquSTYSNZk46iT-_3h5r0cbON5v_sH3RbUn1MXS1yvx7PmXeGg_8AGyPb-A urlProvider:network]] map[reflowTime:3.655 source:map[column:4690 line:230 type:source-location url:https://www.ieee.org/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp478DnD-BWHnYA.js?scope=footer&delta=0&language=en&theme=ieee&include=eJxlkWuOwyAMhC8UN0eqXHDAu7xknD5uv25CVKX7Z8Q3GDMY366YSHTeFG5YCslET01cfmcva8N0GTiFWkOiq2KYg8k3X_AHn2czT0xEMzpXxXMtfWeH4sGkrp3SsCI2JYGCdw6oVrv7HhUh4ctSbbwQ6iq0HfcdgrA_bZwsXvQFu55vi4T-6BhJKsSaaUcuFgOd8p3AVYOi0LCM3YxcIFNZD2xjQflG0iM38Cv1w-wdw0GNaksEI-fuCbsIavP9QniwRlgSt8YlAOdPm04oVmXRFhIq7stfquSTYSNZk46iT-_3h5r0cbON5v_sH3RbUn1MXS1yvx7PmXeGg_8AGyPb-A urlProvider:network]] map[reflowTime:6.647 source:map[column:10404 line:230 type:source-location url:https://www.ieee.org/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp478DnD-BWHnYA.js?scope=footer&delta=0&language=en&theme=ieee&include=eJxlkWuOwyAMhC8UN0eqXHDAu7xknD5uv25CVKX7Z8Q3GDMY366YSHTeFG5YCslET01cfmcva8N0GTiFWkOiq2KYg8k3X_AHn2czT0xEMzpXxXMtfWeH4sGkrp3SsCI2JYGCdw6oVrv7HhUh4ctSbbwQ6iq0HfcdgrA_bZwsXvQFu55vi4T-6BhJKsSaaUcuFgOd8p3AVYOi0LCM3YxcIFNZD2xjQflG0iM38Cv1w-wdw0GNaksEI-fuCbsIavP9QniwRlgSt8YlAOdPm04oVmXRFhIq7stfquSTYSNZk46iT-_3h5r0cbON5v_sH3RbUn1MXS1yvx7PmXeGg_8AGyPb-A urlProvider:network]] map[reflowTime:4.142 source:map[column:16372 line:230 type:source-location url:https://www.ieee.org/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp478DnD-BWHnYA.js?scope=footer&delta=0&language=en&theme=ieee&include=eJxlkWuOwyAMhC8UN0eqXHDAu7xknD5uv25CVKX7Z8Q3GDMY366YSHTeFG5YCslET01cfmcva8N0GTiFWkOiq2KYg8k3X_AHn2czT0xEMzpXxXMtfWeH4sGkrp3SsCI2JYGCdw6oVrv7HhUh4ctSbbwQ6iq0HfcdgrA_bZwsXvQFu55vi4T-6BhJKsSaaUcuFgOd8p3AVYOi0LCM3YxcIFNZD2xjQflG0iM38Cv1w-wdw0GNaksEI-fuCbsIavP9QniwRlgSt8YlAOdPm04oVmXRFhIq7stfquSTYSNZk46iT-_3h5r0cbON5v_sH3RbUn1MXS1yvx7PmXeGg_8AGyPb-A urlProvider:network]] map[reflowTime:0.248 source:map[column:47437 line:230 type:source-location url:https://www.ieee.org/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp478DnD-BWHnYA.js?scope=footer&delta=0&language=en&theme=ieee&include=eJxlkWuOwyAMhC8UN0eqXHDAu7xknD5uv25CVKX7Z8Q3GDMY366YSHTeFG5YCslET01cfmcva8N0GTiFWkOiq2KYg8k3X_AHn2czT0xEMzpXxXMtfWeH4sGkrp3SsCI2JYGCdw6oVrv7HhUh4ctSbbwQ6iq0HfcdgrA_bZwsXvQFu55vi4T-6BhJKsSaaUcuFgOd8p3AVYOi0LCM3YxcIFNZD2xjQflG0iM38Cv1w-wdw0GNaksEI-fuCbsIavP9QniwRlgSt8YlAOdPm04oVmXRFhIq7stfquSTYSNZk46iT-_3h5r0cbON5v_sH3RbUn1MXS1yvx7PmXeGg_8AGyPb-A urlProvider:network]]]

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

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

value: No additional origins are good candidates for preconnecting

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.

URL	Transfer Size	Duration
/TSPD/08d3fc6170ab200031764f9a3cb1dfb2fa02ac1e6d6296f03cd...	34.2 KiB	200 ms
s3.amazonaws.com/ieee-mkto-cross-domain/enterprise-page-code.js	5.5 KiB	980 ms
app-ab24.marketo.com/js/forms2/js/forms2.min.js	67.5 KiB	718 ms
cookie-consent.ieee.org/ieee-cookie-banner.css	1007 B	206 ms
cmp.osano.com/AzyzptTmRlqVd2LRf/ef7b712c-ff87-4229-b9ae-c1083228fb7f/osano.js	49.1 KiB	488 ms
up.pixel.ad/assets/up.js?um=1	3.1 KiB	205 ms
/css2?family=Open+Sans:ital,wdth,wght@0,75..100,300..800;...	2.1 KiB	207 ms
/sites/default/files/css/css_3DvgFGadp5NUrykuU7azDfJ8-UTu...	49.8 KiB	240 ms
/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp...	160.8 KiB	480 ms
www.ieee.org/modules/contrib/google_tag/js/gtm.js?tdfs3g	1.0 KiB
www.ieee.org/modules/contrib/google_tag/js/gtag.js?tdfs3g	1.0 KiB
/sites/default/files/css/css_6oBK-w_rALu9r1FiHEczqwSU3-96...	2.9 KiB
/sites/default/files/js/js_3kIRUGk5Tv1k0yGY6V0NMwK_2Dx0Or...	842 B

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.

Request	Cache TTL	Transfer Size
/seeds/31514831/assets/asset-view/2/0/7/0/20704fef-8c54-4...	0.0 ms	5.4 MiB
app-ab24.marketo.com/js/forms2/js/forms2.min.js	14400.0 s	67.5 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
/TSPD/08d3fc6170ab200031764f9a3cb1dfb2fa02ac1e6d6296f03cd...	86400.0 s	34.2 KiB
cmp.osano.com/AzyzptTmRlqVd2LRf/ef7b712c-ff87-4229-b9ae-c1083228fb7f/osano-ui.js	86400.0 s	30.9 KiB
tags.tiqcdn.com/utag/travelers/thirdparty-us/prod/utag.js	300.0 s	10.1 KiB
tags.srv.stackadapt.com/events.js	5.0 s	8.1 KiB
s3.amazonaws.com/ieee-mkto-cross-domain/enterprise-page-code.js	0.0 ms	5.5 KiB
/utag/travelers/thirdparty-us/prod/utag.3.js?utv=ut4.46.2...	300.0 s	5.1 KiB
/utag/travelers/thirdparty-us/prod/utag.5.js?utv=ut4.46.2...	300.0 s	3.4 KiB
/utag/travelers/thirdparty-us/prod/utag.4.js?utv=ut4.46.2...	300.0 s	3.3 KiB
up.pixel.ad/assets/up.js?um=1	0.0 ms	3.1 KiB
/utag/travelers/thirdparty-us/prod/utag.2.js?utv=ut4.46.2...	300.0 s	1.9 KiB
cookie-consent.ieee.org/ieee-cookie-banner.css	0.0 ms	1007 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.

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.

	URL	Resource Size	Est Savings
A blue graphic with geometric shapes, and the number 7 million in the middle. `div.inner-wrapper > div.image-container > div.f--field > img`	/sites/default/files/styles/4_3_1536x1152/public/dam/qpus...	222.6 KiB	198.4 KiB
div.cards-container > div.card > div.f--field > img `div.cards-container > div.card > div.f--field > img`	/sites/default/files/styles/16_9_480x270/public/dam/vxiue...	34.3 KiB	18.1 KiB
div.cards-container > div.card > div.f--field > img `div.cards-container > div.card > div.f--field > img`	/sites/default/files/styles/16_9_480x270/public/dam/asoas...	30.3 KiB	14.0 KiB
div.cards-container > div.card > div.f--field > img `div.cards-container > div.card > div.f--field > img`	/sites/default/files/styles/16_9_480x270/public/dam/jwhab...	25.4 KiB	9.1 KiB
div.cards-container > div.card > div.f--field > img `div.cards-container > div.card > div.f--field > img`	/sites/default/files/styles/16_9_480x270/public/dam/1podk...	21.5 KiB	5.3 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.4 s

URL	Time Spent
ieee.org/	896 ms
www.ieee.org/	468 ms
www.ieee.org/	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

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: 30 ms 40.7 KiB

URL	Transfer Size	Est Savings
/sites/default/files/css/css_3DvgFGadp5NUrykuU7azDfJ8-UTu...	49.2 KiB	40.7 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: 120 ms 1.0 MiB

URL	Transfer Size	Est Savings
/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp...	160.3 KiB	113.7 KiB
www.googletagmanager.com/gtag/js?id=G-DGBMH9NVB4&cx=c&gtm=4e64f0	173.0 KiB	76.7 KiB
www.googletagmanager.com/gtag/js?id=G-TBNV764ZC7&cx=c&gtm=4e64f0	175.6 KiB	75.7 KiB
www.googletagmanager.com/gtag/js?id=G-W7T9YQJQXP&cx=c&gtm=4e64f0	171.6 KiB	74.2 KiB
www.googletagmanager.com/gtag/js?id=G-H0YHKP362D&cx=c&gtm=4e64f0	169.6 KiB	74.0 KiB
www.googletagmanager.com/gtag/js?id=G-HNLQ4ZWTQN&cx=c&gtm=4e64f0	155.9 KiB	70.9 KiB
www.googletagmanager.com/gtag/js?id=G-DRSMCND71P&cx=c&gtm=4e64f0	158.9 KiB	70.3 KiB
www.googletagmanager.com/gtag/js?id=G-2ECHQV3WD3&cx=c&gtm=4e64f0	156.5 KiB	68.0 KiB
www.googletagmanager.com/gtag/js?id=G-RN78LDXHRB&cx=c&gtm=4e64f0	155.6 KiB	67.3 KiB
www.googletagmanager.com/gtag/js?id=UA-23137171-17&cx=c&gtm=4e64f0	115.5 KiB	63.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-MLL6HVG6	130.9 KiB	62.6 KiB
www.googletagmanager.com/gtag/destination?id=AW-852935669&cx=c&gtm=4e64f0	143.3 KiB	61.1 KiB
www.googletagmanager.com/gtag/js?id=DC-4490791&cx=c&gtm=4e64f0	129.2 KiB	56.7 KiB
www.googletagmanager.com/gtag/js?id=AW-1030676118&cx=c&gtm=4e64f0	136.4 KiB	55.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-P24WBM	200.3 KiB	47.4 KiB
/TSPD/08d3fc6170ab200031764f9a3cb1dfb2fa02ac1e6d6296f03cd...	83.3 KiB	23.8 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.

URL	Total CPU Time	Script Evaluation	Script Parse
www.googletagmanager.com/gtm.js?id=GTM-P24WBM	249 ms	202 ms	31 ms
cmp.osano.com/AzyzptTmRlqVd2LRf/ef7b712c-ff87-4229-b9ae-c1083228fb7f/osano.js	230 ms	206 ms	5.8 ms
www.ieee.org/	213 ms	12 ms	2.8 ms
/TSPD/08d3fc6170ab200031764f9a3cb1dfb2fa02ac1e6d6296f03cd...	190 ms	134 ms	9.3 ms
Unattributable	188 ms	5.7 ms	0.0 ms
www.googletagmanager.com/gtm.js?id=GTM-MLL6HVG6	160 ms	142 ms	14 ms
/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp...	160 ms	92 ms	22 ms
www.googletagmanager.com/gtag/js?id=AW-1030676118&cx=c&gtm=4e64f0	135 ms	114 ms	20 ms
www.googletagmanager.com/gtag/destination?id=AW-852935669&cx=c&gtm=4e64f0	112 ms	80 ms	14 ms
www.googletagmanager.com/gtag/js?id=G-DGBMH9NVB4&cx=c&gtm=4e64f0	106 ms	68 ms	18 ms
www.googletagmanager.com/gtag/js?id=G-W7T9YQJQXP&cx=c&gtm=4e64f0	105 ms	71 ms	23 ms
www.googletagmanager.com/gtag/js?id=DC-4490791&cx=c&gtm=4e64f0	103 ms	84 ms	17 ms
www.googletagmanager.com/gtag/js?id=G-DRSMCND71P&cx=c&gtm=4e64f0	99 ms	81 ms	17 ms
www.googletagmanager.com/gtag/js?id=G-2ECHQV3WD3&cx=c&gtm=4e64f0	98 ms	79 ms	19 ms
www.googletagmanager.com/gtag/js?id=G-H0YHKP362D&cx=c&gtm=4e64f0	88 ms	71 ms	17 ms
www.googletagmanager.com/gtag/js?id=G-TBNV764ZC7&cx=c&gtm=4e64f0	87 ms	69 ms	18 ms
www.googletagmanager.com/gtag/js?id=G-RN78LDXHRB&cx=c&gtm=4e64f0	81 ms	65 ms	15 ms
www.googletagmanager.com/gtag/js?id=G-HNLQ4ZWTQN&cx=c&gtm=4e64f0	78 ms	63 ms	14 ms
www.googletagmanager.com/gtag/js?id=UA-23137171-17&cx=c&gtm=4e64f0	51 ms	38 ms	13 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.

Category	Time Spent
Script Evaluation	1.9 s
Script Parsing & Compilation	308 ms
Other	289 ms
Style & Layout	158 ms
Garbage Collection	66 ms
Parse HTML & CSS	47 ms
Rendering	21 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 reason	Failure type
The page has an unload handler in the main frame.	Actionable

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 2.3 KiB

URL	Transfer Size	Est Savings
s3.amazonaws.com/ieee-mkto-cross-domain/enterprise-page-code.js	5.1 KiB	2.3 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.

URL	Transfer Size
/seeds/31514831/assets/asset-view/2/0/7/0/20704fef-8c54-4...	5.4 MiB
/sites/default/files/styles/4_3_1536x1152/public/dam/qpus...	223.4 KiB
www.ieee.org/	212.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-P24WBM	200.4 KiB
www.googletagmanager.com/gtag/js?id=G-TBNV764ZC7&cx=c&gtm=4e64f0	175.6 KiB
www.googletagmanager.com/gtag/js?id=G-DGBMH9NVB4&cx=c&gtm=4e64f0	173.1 KiB
www.googletagmanager.com/gtag/js?id=G-W7T9YQJQXP&cx=c&gtm=4e64f0	171.6 KiB
www.googletagmanager.com/gtag/js?id=G-H0YHKP362D&cx=c&gtm=4e64f0	169.6 KiB
/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp...	160.8 KiB
www.googletagmanager.com/gtag/js?id=G-DRSMCND71P&cx=c&gtm=4e64f0	159.0 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.


IEEE Logo `div.footer-logo > div.f--field > a > img.lazyload`

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

●Layout shift culprits

●Optimize DOM size

●Font display

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 10 user timings

●Avoid long main-thread tasks 17 long tasks found

●Avoid non-composited animations 2 animated elements found

●Network Requests

●Network Round Trip Times 250 ms

●Server Backend Latencies 230 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 290 ms

●Avoid large layout shifts 2 layout shifts found

○INP breakdown

○LCP request discovery

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.

Names and labels

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body.content-pages > iframe#myframe `body.content-pages > iframe#myframe`

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.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Industry Professionals Authors & Researchers Students & Young Professionals Vol… `div.content-pane-container > div.left > div.pagination-wrapper > ul.interactive-content-pane-pagination`
Cybersecurity Simulations `div.people-featured-container > div.top > div.pagination-wrapper > ul.people-feature-pagination`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Explore industry connections `div.swiper-slide > div.links-container > div.f--field > a.link`
READ THE FULL ARTICLE `div.slide-left > div.links-container > div.f--field > a.link`
SEE HOW IEEE HELPS RAISE THE WORLD'S STANDARDS `div.slide-left > div.links-container > div.f--field > a.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-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[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]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●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

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links have a discernible name

●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.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●`<video>` elements contain a `<track>` element with `[kind="captions"]`

●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

○`[role]`s are contained by their required parent element

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<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

○Links are distinguishable without relying on color.

○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

○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.

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 URL	Request Resolution
burp/favicon.ico	Automatically upgraded to HTTPS

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 / Warning	Source
Unload event listeners are deprecated and will be removed.	/TSPD/08d3fc6170ab200031764f9a3cb1dfb2fa02ac1e6d6296f03cd... line 129, col 229
Unload event listeners are deprecated and will be removed.	/TSPD/08d3fc6170ab200031764f9a3cb1dfb2fa02ac1e6d6296f03cd... line 148, col 446

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.

Source	Description
www.ieee.org/	`Access to fetch at 'https://securesso.ieee.org/ieeevendorsso/rest/auth/validatePFToken?_=1776361748233' from origin 'https://www.ieee.org' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.`
www.ieee.org/ line 200, col 32	`Error: TypeError: Failed to fetch at https://www.ieee.org/:190:7`
127.0.0.1:8888/404	`Failed to load resource: net::ERR_CONNECTION_REFUSED`
127.0.0.1:8888/random_url	`Failed to load resource: net::ERR_CONNECTION_REFUSED`
127.0.0.1:8888/400_random_url_with_numbers_403	`Failed to load resource: net::ERR_CONNECTION_REFUSED`
127.0.0.1:8888/200	`Failed to load resource: net::ERR_CONNECTION_REFUSED`
127.0.0.1:8888/403	`Failed to load resource: net::ERR_CONNECTION_REFUSED`
127.0.0.1:8888/302	`Failed to load resource: net::ERR_CONNECTION_REFUSED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
invalid/	`Failed to load resource: net::ERR_FAILED`
securesso.ieee.org/ieeevendorsso/rest/auth/validatePFToken?_=1776361748233	`Failed to load resource: net::ERR_FAILED`
burp/favicon.ico	`Failed to load resource: net::ERR_NAME_NOT_RESOLVED`
www.ieee.org/favicon.ico	`Failed to load resource: the server responded with a status of 404 ()`
/TSPD/08d3fc6170ab200031764f9a3cb1dfb2fa02ac1e6d6296f03cd... line 567, col 269	`Not allowed to load local resource: chrome://rumola/content/rumola48.png`
www.ieee.org/ line 161, col 6	`ReferenceError: cntrUpTag is not defined at https://www.ieee.org/:162:7`

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Mixed content
Content security policy

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Map URL
/sites/default/files/js/js_GaFm6NCGvHFQ3E7YTtKx1lvMqIIsdp...
cmp.osano.com/AzyzptTmRlqVd2LRf/ef7b712c-ff87-4229-b9ae-c1083228fb7f/osano.js	/AzyzptTmRlqVd2LRf/ef7b712c-ff87-4229-b9ae-c1083228fb7f/o...
cmp.osano.com/AzyzptTmRlqVd2LRf/ef7b712c-ff87-4229-b9ae-c1083228fb7f/osano-ui.js	/AzyzptTmRlqVd2LRf/ef7b712c-ff87-4229-b9ae-c1083228fb7f/o...

●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

●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

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

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

○Document has a valid `rel=canonical`