C — https://www.cisco.com | BeaverCheck Audit

Site Health

Score: 76 / 100

Based on 8 categories, 0 sections

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

Top Priorities (5)

Page weighs 12.9 MB (5.7 MB transferred)

Performance › Page Weight Budget

4 image-only link(s) without alt text

Accessibility › Link & Button Quality

No <main> landmark found

Accessibility › Landmark Structure

253 HTTP requests — consider bundling or reducing

Performance › Page Weight Budget

Cookie 'CP_GUTC' has no SameSite attribute

Security › Cookie Security

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Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fwww.cisco.com)](https://beavercheck.com/results/b5b98f3d-0a66-96f6-b8d4-b6368340c8c2)

HTML

<a href="https://beavercheck.com/results/b5b98f3d-0a66-96f6-b8d4-b6368340c8c2"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fwww.cisco.com" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fwww.cisco.com

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

7.21 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

18.86 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

2.57 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.013

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

8.82 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

38.54 s

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.

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

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Request	Cache TTL	Transfer Size
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	471.4 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	264.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	233.9 KiB
cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252	600.0 s	150.3 KiB
cdnssl.clicktale.net/www47/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	900.0 s	148.8 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	214.3 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	204.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	188.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	154.6 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	95.0 KiB
/etc/cloudsettings.kernel.js/conf/ciscoreimagine/settings...	900.0 s	92.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	135.1 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	131.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.js	300.0 s	75.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	110.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	105.8 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	28800.0 s	102.1 KiB
cdn.cookielaw.org/scripttemplates/202601.1.0/otBannerSdk.js	86400.0 s	127.0 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	81.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	81.5 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	71.8 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	28800.0 s	64.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	64.1 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependenci...	28800.0 s	62.5 KiB
/signals/config/116505272317553?v=2.9.291&r=stable&domain...	1200.0 s	37.3 KiB
cdn1.adoberesources.net/alloy/2.30.0/alloy.min.js	3600.0 s	40.9 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	49.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	47.9 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	45.0 KiB
/content/dam/cisco-cdc/site/images/heroes/homepage/2026/c...	28800.0 s	42.8 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	42.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.795.js?utv=ut4.49.202603261252	300.0 s	25.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	36.6 KiB
/etc.clientlibs/clientlibs/granite/jquery.lc-784289902421...	28800.0 s	36.1 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	86400.0 s	48.3 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	29.3 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	22.2 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-base.lc-d5...	28800.0 s	21.8 KiB
/logos/03fc55fe-0057-4b2f-817d-763e7ecdb316/a7f4c642-c43c...	86400.0 s	32.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	13.8 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.767.js?utv=ut4.49.202603261252	300.0 s	8.5 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.697.js?utv=ut4.49.202603261252	300.0 s	7.5 KiB
cdnssl.clicktale.net/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	900.0 s	7.8 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependenci...	28800.0 s	10.7 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.788.js?utv=ut4.49.202603261252	300.0 s	6.6 KiB
bat.bing.com/p/insights/s/0.8.59	86400.0 s	15.6 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-base.lc-08...	28800.0 s	10.2 KiB
s.go-mpulse.net/boomerang/GKZXC-NS3SU-A7VFH-HKBHM-U7LKH	604800.0 s	57.1 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-bullseye.l...	28800.0 s	7.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.762.js?utv=ut4.49.202603261252	300.0 s	4.8 KiB
/etc.clientlibs/foundation/clientlibs/shared.lc-41f79c8a4...	28800.0 s	7.5 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.757.js?utv=ut4.49.202603261252	300.0 s	4.6 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.736.js?utv=ut4.49.202603261252	300.0 s	4.4 KiB
/pcc/964175d1-824d-4955-8351-00fc626a8aaa.js?DeploymentCo...	900.0 s	4.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.530.js?utv=ut4.49.202603261252	300.0 s	4.0 KiB
/SIE/?Q_ZID=ZN_djy7yFl0WgTyzEa&Q_LOC=https%3A%2F%2Fwww.ci...	3600.0 s	4.6 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	6.0 KiB
/dxjsmodule/12.45e656039b3fa23613e1.chunk.js?Q_CLIENTVERS...	604800.0 s	35.8 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.765.js?utv=ut4.49.202603261252	300.0 s	3.4 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.777.js?utv=ut4.49.202603261252	300.0 s	3.4 KiB
/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.45.0&Q_CLIENT...	604800.0 s	30.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.642.js?utv=ut4.49.202603261252	300.0 s	3.2 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.641.js?utv=ut4.49.202603261252	300.0 s	3.2 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.643.js?utv=ut4.49.202603261252	300.0 s	3.1 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.650.js?utv=ut4.49.202603261252	300.0 s	3.1 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.764.js?utv=ut4.49.202603261252	300.0 s	3.1 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	4.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	4.7 KiB
/etc.clientlibs/clientlibs/granite/utils.lc-e7bf340a353e6...	28800.0 s	4.5 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.305.js?utv=ut4.49.202603261252	300.0 s	2.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	4.1 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.674.js?utv=ut4.49.202603261252	300.0 s	2.6 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.715.js?utv=ut4.49.202602130619	300.0 s	2.3 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	3.6 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	3.6 KiB
www.cisco.com/assets/ctm/xdc/xdc_ls_frame.js	13574.0 s	2.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	3.1 KiB
/dxjsmodule/37.f07adfd0005923b508c9.chunk.js?Q_CLIENTVERS...	604800.0 s	18.6 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.223.js?utv=ut4.49.201910031816	300.0 s	1.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.792.js?utv=ut4.49.202603261252	300.0 s	1.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.191.js?utv=ut4.49.201910031816	300.0 s	1.9 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.781.js?utv=ut4.49.202602130619	300.0 s	1.7 KiB
/etc.clientlibs/clientlibs/granite/jquery/granite.lc-543d...	28800.0 s	2.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.5 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.5 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.3 KiB
www.cisco.com/etc.clientlibs/cisco-cdc/clientlibs/clientlib-ancillary.js	28800.0 s	2.2 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.661.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.659.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
munchkin.marketo.net/munchkin.js	0.0 ms	1.2 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.660.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.656.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.651.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	2.0 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.0 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.0 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.699.js?utv=ut4.49.202602130619	300.0 s	1.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	1.9 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.6 KiB
cdnssl.clicktale.net/www/bridge-WR110.js	86400.0 s	2.6 KiB
www.cisco.com/c/dam/cdc/t/i/icon-close.svg	28800.0 s	1.4 KiB
rum.hlx.page/.rum/@adobe/helix-rum-js@%5E2/dist/micro.js	3600.0 s	1.1 KiB
/dxjsmodule/1.1838854a301771fadd51.chunk.js?Q_CLIENTVERSI...	604800.0 s	7.1 KiB
/etc.clientlibs/foundation/clientlibs/jquery.lc-dd9b395c7...	28800.0 s	1.1 KiB
tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=cisco/home/202603261252&cb=1775592341716	300.0 s	430 B
/dxjsmodule/PopOverModule.js?Q_CLIENTVERSION=2.45.0&Q_CLI...	604800.0 s	3.4 KiB
/dxjsmodule/EmbeddedTargetModule.js?Q_CLIENTVERSION=2.45....	604800.0 s	2.9 KiB
/dxjsmodule/7.ef73897faa00f34d8366.chunk.js?Q_CLIENTVERSI...	604800.0 s	1.4 KiB
/tr/?id=116505272317553&ev=PageView&dl=https%3A%2F%2Fwww....	0.0 ms	19 B
/tr/?id=116505272317553&ev=Audience&dl=https%3A%2F%2Fwww....	0.0 ms	16 B

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

lhId: page-0-IMG

nodeLabel: Cisco Live 2026 banner

path: 1,HTML,1,BODY,1,DIV,0,DIV,1,DIV,0,DIV,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,CDS-STYLES,0,DIV,0,DIV,0,PICTURE,3,IMG

selector: div#text-overlay-d3f8dd4044 > div.cmp-teaser__image > picture > img.cmp-image__image

snippet: <img class="cmp-image__image" src="https://www.cisco.com/content/dam/cisco-cdc/site/images/heroes/homepage/20…" alt="Cisco Live 2026 banner">

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

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.

URL	Transfer Size	Duration
/etc/cloudsettings.kernel.js/conf/ciscoreimagine/settings...	92.6 KiB	453 ms
/etc.clientlibs/clientlibs/granite/jquery.lc-784289902421...	36.1 KiB	151 ms
/etc.clientlibs/foundation/clientlibs/shared.lc-41f79c8a4...	7.5 KiB	151 ms
/etc.clientlibs/foundation/clientlibs/jquery.lc-dd9b395c7...	1.1 KiB
/etc.clientlibs/clientlibs/granite/jquery/granite.lc-543d...	2.7 KiB
/etc.clientlibs/clientlibs/granite/utils.lc-e7bf340a353e6...	4.5 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependenci...	10.7 KiB	151 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-bullseye.l...	7.9 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	102.1 KiB	1.2 s
www.cisco.com/c/dam/cdc/t/ctm-core.js	12.2 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependenci...	62.5 KiB	1.1 s
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-base.lc-08...	10.2 KiB
fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap	1.2 KiB	784 ms

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

	URL	Resource Size	Est Savings
Cisco Silicon One processor on a circuit board in shades of blue and grey. `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	262.9 KiB	250.3 KiB
Sunset over a city skyline with a dense network of glowing lights across the fo… `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	232.7 KiB	220.2 KiB
Cisco IQ Assets Overview dashboard featuring a total assets count, coverage per… `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	203.4 KiB	192.4 KiB
section.innovations-c-wrapper > div.muse-col-span-12 > div.innovations-c-glow > img `section.innovations-c-wrapper > div.muse-col-span-12 > div.innovations-c-glow > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	213.1 KiB	189.2 KiB
Innovation in action: Real results powered by leading technology Brewing global… `div.htmlpassthrough > cds-html#homepage-content > div.main-wrapper > section.customer-story-carousel-section`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	470.2 KiB	149.6 KiB
div.main-wrapper > section.portfolio-wrapper > div.portfolio-glow > img `div.main-wrapper > section.portfolio-wrapper > div.portfolio-glow > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	153.5 KiB	129.5 KiB
Close-up of networking equipment featuring Ethernet ports, status LEDs, and net… `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	133.9 KiB	126.7 KiB
AI networking `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	130.2 KiB	123.1 KiB
AI Canvas London Network Troubleshooting results `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	109.1 KiB	103.2 KiB
CISCO AI Summit with abstract pink, purple, blue, and white light trails `div.news-cards-grid > div.news-card > div.ne-card-image > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	104.7 KiB	91.5 KiB
Take your next steps Explore trials and demos Discover buying options `div.htmlpassthrough > cds-html#homepage-content > div.main-wrapper > section.muse-page-grid`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	187.4 KiB	74.9 KiB
Tripadvisor logo with owl icon over a waterfall background. `div.customer-story-carousel-items > div.customer-story-card > div.customer-story-media > img.customer-story-image`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	80.4 KiB	73.5 KiB
Agentic AI event `div.news-cards-grid > div.news-card > div.ne-card-image > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	80.5 KiB	67.3 KiB
Close-up of networking equipment with multiple ports and visible Cisco logo. `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	70.8 KiB	67.0 KiB
McLaren Mastercard Formula 1 Team logo over a stylized photo of part of an F1 r… `div.customer-story-carousel-items > div.customer-story-card > div.customer-story-media > img.customer-story-image`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	63.0 KiB	57.6 KiB
Nestlé logo centered over blurred green leaves. `div.customer-story-carousel-items > div.customer-story-card > div.customer-story-media > img.customer-story-image`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	48.1 KiB	43.9 KiB
Glowing translucent cubes with internal circuitry connected by blue light beams. `div.outcomes-mobile-item > div.outcomes-mobile-content > div.outcomes-mobile-image > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	44.0 KiB	34.1 KiB
Cisco Live 2026 banner `div#text-overlay-d3f8dd4044 > div.cmp-teaser__image > picture > img.cmp-image__image`	/content/dam/cisco-cdc/site/images/heroes/homepage/2026/c...	41.7 KiB	32.9 KiB
RSAC `div.news-cards-grid > div.news-card > div.ne-card-image > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	35.6 KiB	27.6 KiB
Cisco at NVIDIA GTC `div.news-cards-grid > div.news-card > div.ne-card-image > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	12.8 KiB	9.9 KiB

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.

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.

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.

Estimated savings: 300 ms 86.6 KiB

URL	Transfer Size	Est Savings
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	101.0 KiB	65.0 KiB
	24.4 KiB	21.7 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.

Estimated savings: 1.5 s 1.1 MiB

URL	Transfer Size	Est Savings
virtualconcierge.cisco.com/widgets/cisco-chat-widget.js	642.4 KiB	483.8 KiB
cdn.cookielaw.org/scripttemplates/202601.1.0/otBannerSdk.js	126.9 KiB	66.8 KiB
cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252	149.7 KiB	65.8 KiB
cdnssl.clicktale.net/www47/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	148.3 KiB	65.4 KiB
www.googletagmanager.com/gtag/js?id=G-KP8QEFW4ML	171.9 KiB	55.3 KiB
www.googletagmanager.com/gtag/js?id=DC-3569326&cx=c&gtm=4e6460	129.7 KiB	55.1 KiB
www.googletagmanager.com/gtag/js?id=AW-977185405&cx=c&gtm=4e6460	144.0 KiB	52.7 KiB
/etc/cloudsettings.kernel.js/conf/ciscoreimagine/settings...	91.5 KiB	44.9 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	63.1 KiB	41.0 KiB
connect.facebook.net/en_US/fbevents.js	94.8 KiB	32.1 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.js	75.3 KiB	25.6 KiB
s.go-mpulse.net/boomerang/GKZXC-NS3SU-A7VFH-HKBHM-U7LKH	56.9 KiB	23.8 KiB
/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.45.0&Q_CLIENT...	30.8 KiB	23.6 KiB
/etc.clientlibs/clientlibs/granite/jquery.lc-784289902421...	35.0 KiB	23.2 KiB
/dxjsmodule/12.45e656039b3fa23613e1.chunk.js?Q_CLIENTVERS...	35.7 KiB	20.9 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.

URL	Total CPU Time	Script Evaluation	Script Parse
Unattributable	1.8 s	278 ms	0.0 ms
cdnssl.clicktale.net/www/bridge-WR110.js	1.7 s	1.7 s	1.0 ms
www.cisco.com/	1.6 s	28 ms	9.7 ms
cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252	1.5 s	1.2 s	20 ms
www.cisco.com/etc.clientlibs/cisco-cdc/clientlibs/clientlib-ancillary.js	925 ms	839 ms	0.7 ms
/etc/cloudsettings.kernel.js/conf/ciscoreimagine/settings...	829 ms	310 ms	45 ms
www.googletagmanager.com/gtag/js?id=G-KP8QEFW4ML	703 ms	570 ms	73 ms
www.googletagmanager.com/gtag/js?id=AW-977185405&cx=c&gtm=4e6460	699 ms	576 ms	51 ms
cdn.cookielaw.org/scripttemplates/202601.1.0/otBannerSdk.js	467 ms	293 ms	65 ms
www.googletagmanager.com/gtag/js?id=DC-3569326&cx=c&gtm=4e6460	400 ms	349 ms	45 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	399 ms	173 ms	33 ms
s.go-mpulse.net/boomerang/GKZXC-NS3SU-A7VFH-HKBHM-U7LKH	345 ms	210 ms	26 ms
cdnssl.clicktale.net/www47/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	339 ms	259 ms	71 ms
tags.tiqcdn.com/utag/cisco/home/prod/utag.js	277 ms	217 ms	41 ms
/dxjsmodule/12.45e656039b3fa23613e1.chunk.js?Q_CLIENTVERS...	203 ms	155 ms	44 ms
/signals/config/116505272317553?v=2.9.291&r=stable&domain...	195 ms	165 ms	29 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	184 ms	171 ms	10 ms
connect.facebook.net/en_US/fbevents.js	182 ms	134 ms	46 ms
j.6sc.co/6si.min.js	151 ms	132 ms	9.2 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	149 ms	124 ms	9.9 ms
cdn1.adoberesources.net/alloy/2.30.0/alloy.min.js	130 ms	108 ms	19 ms
munchkin.marketo.net/164/munchkin.js	125 ms	121 ms	1.8 ms
www.cisco.com/c/dam/cdc/t/ctm.js	120 ms	105 ms	9.9 ms
cdn.appdynamics.com/adrum-ext.306ca58e36f81225954b7b84627d2c85.js	93 ms	84 ms	7.5 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependenci...	77 ms	59 ms	4.7 ms
bat.bing.com/p/insights/s/0.8.59	76 ms	66 ms	6.4 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-base.lc-d5...	75 ms	51 ms	9.4 ms
/etc.clientlibs/clientlibs/granite/jquery.lc-784289902421...	63 ms	34 ms	14 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

Category	Time Spent
Script Evaluation	9.0 s
Other	2.7 s
Style & Layout	1.3 s
Script Parsing & Compilation	842 ms
Parse HTML & CSS	267 ms
Garbage Collection	261 ms
Rendering	225 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

Failure reason	Failure type
The page has an unload handler in the main frame.	Actionable
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable

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

Estimated savings: 0.0 ms 7.3 KiB

URL	Transfer Size	Est Savings
www.cisco.com/c/dam/cdc/t/ctm-core.js	11.0 KiB	5.0 KiB
cdnssl.clicktale.net/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	7.3 KiB	2.2 KiB

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

URL	Transfer Size
virtualconcierge.cisco.com/widgets/cisco-chat-widget.js	642.9 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	471.4 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	264.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	233.9 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	214.3 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	204.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	188.6 KiB
www.googletagmanager.com/gtag/js?id=G-KP8QEFW4ML	172.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	154.6 KiB
cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252	150.3 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

	URL
section.innovations-c-wrapper > div.muse-col-span-12 > div.innovations-c-glow > img `section.innovations-c-wrapper > div.muse-col-span-12 > div.innovations-c-glow > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
div.main-wrapper > section.portfolio-wrapper > div.portfolio-glow > img `div.main-wrapper > section.portfolio-wrapper > div.portfolio-glow > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
Cisco Live 2026 banner `div#text-overlay-d3f8dd4044 > div.cmp-teaser__image > picture > img.cmp-image__image`	/content/dam/cisco-cdc/site/images/heroes/homepage/2026/c...
stc logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
fiserv logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
mclaren team logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
workday logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
swisscom logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
nestle logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
carnival logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
united airline logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
fujifilm logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
live oak bank logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...

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

●Layout shift culprits

●Document request latency

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 51 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 9 animated elements found

●Network Requests

●Network Round Trip Times 260 ms

●Server Backend Latencies 540 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 10 ms

●Avoid large layout shifts 10 layout shifts found

○INP breakdown

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

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

Failing Elements
AgenticOps `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
AI networking `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Silicon One `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Hybrid Mesh Firewall `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Smart Switches `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Unified Edge `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Cisco IQ `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-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.

Names and labels

Including a skip link can help users skip to the main content to save time. Learn more about skip links.

Failing Elements
Skip to search `div#fw-c-skiplinks > ul.fw-c-skiplinks__container > li > a#fw-c-skiplinks__skiplink--search`

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.

○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]`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.

●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

●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.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●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

○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 toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

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

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

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input 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.

○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.

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Deprecation / Warning	Source
Unload event listeners are deprecated and will be removed.	cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252 line 254, col 191
AttributionReporting	cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252 line 52, col 379

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.

URL
virtualconcierge.cisco.com/widgets/cisco-chat-widget.js

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○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.

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.

Line #	Content	Error
16	`Allow: https://www.cisco.com/llms.txt`	`Pattern should either be empty, start with "/" or "*"`

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`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

959 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

1.12 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

431 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.014

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

1.33 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

8.61 s

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.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Request	Cache TTL	Transfer Size
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	264.1 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	233.9 KiB
cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252	600.0 s	150.3 KiB
cdnssl.clicktale.net/www47/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	900.0 s	148.8 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	204.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	144.9 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	95.0 KiB
/etc/cloudsettings.kernel.js/conf/ciscoreimagine/settings...	900.0 s	92.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	135.0 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.js	300.0 s	75.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	115.8 KiB
/content/dam/cisco-cdc/site/images/heroes/homepage/2026/c...	28800.0 s	112.9 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	110.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	105.8 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	28800.0 s	102.1 KiB
cdn.cookielaw.org/scripttemplates/202601.1.0/otBannerSdk.js	86400.0 s	127.0 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	28800.0 s	64.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	62.6 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependenci...	28800.0 s	62.5 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	58.9 KiB
/signals/config/116505272317553?v=2.9.291&r=stable&domain...	1200.0 s	37.3 KiB
cdn1.adoberesources.net/alloy/2.30.0/alloy.min.js	3600.0 s	40.9 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	49.1 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	45.3 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	45.1 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	43.5 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.795.js?utv=ut4.49.202603261252	300.0 s	25.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	40.3 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	39.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	36.8 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	36.6 KiB
/etc.clientlibs/clientlibs/granite/jquery.lc-784289902421...	28800.0 s	36.1 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	86400.0 s	48.3 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	30.0 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	29.3 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	22.7 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	22.2 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-base.lc-d5...	28800.0 s	21.8 KiB
/logos/03fc55fe-0057-4b2f-817d-763e7ecdb316/a7f4c642-c43c...	86400.0 s	32.2 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.767.js?utv=ut4.49.202603261252	300.0 s	8.5 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.697.js?utv=ut4.49.202603261252	300.0 s	7.5 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	11.7 KiB
cdnssl.clicktale.net/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	900.0 s	7.8 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependenci...	28800.0 s	10.7 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.788.js?utv=ut4.49.202603261252	300.0 s	6.6 KiB
bat.bing.com/p/insights/s/0.8.59	86400.0 s	15.6 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-base.lc-08...	28800.0 s	10.2 KiB
s.go-mpulse.net/boomerang/GKZXC-NS3SU-A7VFH-HKBHM-U7LKH	604800.0 s	57.1 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-bullseye.l...	28800.0 s	7.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.762.js?utv=ut4.49.202603261252	300.0 s	4.8 KiB
/etc.clientlibs/foundation/clientlibs/shared.lc-41f79c8a4...	28800.0 s	7.5 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.757.js?utv=ut4.49.202603261252	300.0 s	4.6 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.736.js?utv=ut4.49.202603261252	300.0 s	4.4 KiB
/pcc/964175d1-824d-4955-8351-00fc626a8aaa.js?DeploymentCo...	900.0 s	4.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.530.js?utv=ut4.49.202603261252	300.0 s	4.0 KiB
/SIE/?Q_ZID=ZN_djy7yFl0WgTyzEa&Q_LOC=https%3A%2F%2Fwww.ci...	3600.0 s	4.6 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	6.0 KiB
/dxjsmodule/12.45e656039b3fa23613e1.chunk.js?Q_CLIENTVERS...	604800.0 s	35.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.765.js?utv=ut4.49.202603261252	300.0 s	3.4 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.777.js?utv=ut4.49.202603261252	300.0 s	3.4 KiB
/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.45.0&Q_CLIENT...	604800.0 s	30.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.642.js?utv=ut4.49.202603261252	300.0 s	3.2 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.641.js?utv=ut4.49.202603261252	300.0 s	3.2 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.643.js?utv=ut4.49.202603261252	300.0 s	3.1 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.650.js?utv=ut4.49.202603261252	300.0 s	3.1 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.764.js?utv=ut4.49.202603261252	300.0 s	3.1 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	4.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	4.7 KiB
/etc.clientlibs/clientlibs/granite/utils.lc-e7bf340a353e6...	28800.0 s	4.5 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.305.js?utv=ut4.49.202603261252	300.0 s	2.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	4.1 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.674.js?utv=ut4.49.202603261252	300.0 s	2.5 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.715.js?utv=ut4.49.202602130619	300.0 s	2.3 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	3.6 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	3.6 KiB
www.cisco.com/assets/ctm/xdc/xdc_ls_frame.js	13537.0 s	2.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	3.1 KiB
/dxjsmodule/37.f07adfd0005923b508c9.chunk.js?Q_CLIENTVERS...	604800.0 s	18.6 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.223.js?utv=ut4.49.201910031816	300.0 s	1.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.792.js?utv=ut4.49.202603261252	300.0 s	1.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.191.js?utv=ut4.49.201910031816	300.0 s	1.9 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.9 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.781.js?utv=ut4.49.202602130619	300.0 s	1.7 KiB
/etc.clientlibs/clientlibs/granite/jquery/granite.lc-543d...	28800.0 s	2.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.7 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.6 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.5 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.5 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.3 KiB
www.cisco.com/etc.clientlibs/cisco-cdc/clientlibs/clientlib-ancillary.js	28800.0 s	2.2 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.661.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.659.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.660.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
munchkin.marketo.net/munchkin.js	0.0 ms	1.2 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.656.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.651.js?utv=ut4.49.202603261252	300.0 s	1.3 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	28800.0 s	2.0 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.0 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	2.0 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.699.js?utv=ut4.49.202602130619	300.0 s	1.2 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	28800.0 s	1.9 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.6 KiB
cdnssl.clicktale.net/www/bridge-WR110.js	86400.0 s	2.6 KiB
www.cisco.com/c/dam/cdc/t/i/icon-close.svg	28800.0 s	1.4 KiB
rum.hlx.page/.rum/@adobe/helix-rum-js@%5E2/dist/micro.js	3600.0 s	1.1 KiB
/dxjsmodule/1.1838854a301771fadd51.chunk.js?Q_CLIENTVERSI...	604800.0 s	7.1 KiB
/etc.clientlibs/foundation/clientlibs/jquery.lc-dd9b395c7...	28800.0 s	1.1 KiB
tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=cisco/home/202603261252&cb=1775592378384	300.0 s	429 B
/dxjsmodule/PopOverModule.js?Q_CLIENTVERSION=2.45.0&Q_CLI...	604800.0 s	3.4 KiB
/dxjsmodule/EmbeddedTargetModule.js?Q_CLIENTVERSION=2.45....	604800.0 s	2.9 KiB
/dxjsmodule/7.ef73897faa00f34d8366.chunk.js?Q_CLIENTVERSI...	604800.0 s	1.4 KiB
/tr/?id=116505272317553&ev=PageView&dl=https%3A%2F%2Fwww....	0.0 ms	19 B
/tr/?id=116505272317553&ev=Audience&dl=https%3A%2F%2Fwww....	0.0 ms	16 B

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.

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:26.34 source:map[column:1938 line:1 type:source-location url:https://www.cisco.com/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.lc-95fe5717a5ad1627cbaa8d557738e086-lc.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:148.422 source:map[type:text value:[unattributed]]] map[reflowTime:0.538 source:map[column:293 line:363 type:source-location url:https://www.cisco.com/etc/cloudsettings.kernel.js/conf/ciscoreimagine/settings/cloudsettings/default/contexthub urlProvider:network]] map[reflowTime:0.282 source:map[column:181 line:107 type:source-location url:https://www.cisco.com/etc.clientlibs/clientlibs/granite/jquery.lc-7842899024219bcbdb5e72c946870b79-lc.min.js urlProvider:network]] map[reflowTime:26.34 source:map[column:10984 line:5 type:source-location url:https://www.cisco.com/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependencies.lc-4d78b898a5b710c6eedfd6bab92b5596-lc.min.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

	URL	Resource Size	Est Savings
Cisco Silicon One processor on a circuit board in shades of blue and grey. `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	262.9 KiB	163.9 KiB
Sunset over a city skyline with a dense network of glowing lights across the fo… `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	232.7 KiB	134.4 KiB
Cisco IQ Assets Overview dashboard featuring a total assets count, coverage per… `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	203.4 KiB	117.5 KiB
Close-up of networking equipment featuring Ethernet ports, status LEDs, and net… `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	133.9 KiB	77.4 KiB
Cisco Live 2026 banner `div#text-overlay-d3f8dd4044 > div.cmp-teaser__image > picture > img.cmp-image__image`	/content/dam/cisco-cdc/site/images/heroes/homepage/2026/c...	111.8 KiB	76.4 KiB
AI networking `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	114.8 KiB	66.3 KiB
AI Canvas London Network Troubleshooting results `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	109.1 KiB	63.0 KiB
Close-up of networking equipment with multiple ports and visible Cisco logo. `div.innovations-c-main > div.innovations-c-media-container > div.innovations-c-media-item > img.innovations-c-media-img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	39.2 KiB	22.6 KiB
Nestlé logo centered over blurred green leaves. `div.customer-story-carousel-items > div.customer-story-card > div.customer-story-media > img.customer-story-image`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	48.1 KiB	21.0 KiB
Tripadvisor logo with owl icon over a waterfall background. `div.customer-story-carousel-items > div.customer-story-card > div.customer-story-media > img.customer-story-image`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	44.3 KiB	19.4 KiB
McLaren Mastercard Formula 1 Team logo over a stylized photo of part of an F1 r… `div.customer-story-carousel-items > div.customer-story-card > div.customer-story-media > img.customer-story-image`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	42.4 KiB	18.6 KiB
div.main-wrapper > section.portfolio-wrapper > div.portfolio-glow > img `div.main-wrapper > section.portfolio-wrapper > div.portfolio-glow > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	57.9 KiB	16.7 KiB
section.innovations-c-wrapper > div.muse-col-span-12 > div.innovations-c-glow > img `section.innovations-c-wrapper > div.muse-col-span-12 > div.innovations-c-glow > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	35.7 KiB	15.6 KiB
Glowing translucent cubes with internal circuitry connected by blue light beams. `div.outcomes-main > div.outcomes-right > div.outcomes-image > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	44.0 KiB	11.3 KiB

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

lhId: page-4-IMG

nodeLabel: Cisco Live 2026 banner

path: 1,HTML,1,BODY,1,DIV,0,DIV,1,DIV,0,DIV,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,CDS-STYLES,0,DIV,0,DIV,0,PICTURE,3,IMG

selector: div#text-overlay-d3f8dd4044 > div.cmp-teaser__image > picture > img.cmp-image__image

snippet: <img class="cmp-image__image" src="/content/dam/cisco-cdc/site/images/heroes/homepage/2026/cisco-live-ciscoli…" alt="Cisco Live 2026 banner">

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

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.

URL	Transfer Size	Duration
/etc/cloudsettings.kernel.js/conf/ciscoreimagine/settings...	92.6 KiB	162 ms
/etc.clientlibs/clientlibs/granite/jquery.lc-784289902421...	36.1 KiB
/etc.clientlibs/foundation/clientlibs/shared.lc-41f79c8a4...	7.5 KiB
/etc.clientlibs/clientlibs/granite/utils.lc-e7bf340a353e6...	4.5 KiB
/etc.clientlibs/foundation/clientlibs/jquery.lc-dd9b395c7...	1.1 KiB
/etc.clientlibs/clientlibs/granite/jquery/granite.lc-543d...	2.7 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	102.1 KiB	162 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependenci...	10.7 KiB
fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap	1.2 KiB	215 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-bullseye.l...	7.9 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-dependenci...	62.5 KiB	122 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-base.lc-08...	10.2 KiB
www.cisco.com/c/dam/cdc/t/ctm-core.js	12.2 KiB

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.

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.

Diagnostics

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

Estimated savings: 40 ms 7.3 KiB

URL	Transfer Size	Est Savings
www.cisco.com/c/dam/cdc/t/ctm-core.js	11.0 KiB	5.0 KiB
cdnssl.clicktale.net/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	7.3 KiB	2.2 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.

Estimated savings: 120 ms 85.1 KiB

URL	Transfer Size	Est Savings
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	101.0 KiB	63.7 KiB
	24.4 KiB	21.4 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.

Estimated savings: 80 ms 1.1 MiB

URL	Transfer Size	Est Savings
virtualconcierge.cisco.com/widgets/cisco-chat-widget.js	642.4 KiB	483.8 KiB
cdn.cookielaw.org/scripttemplates/202601.1.0/otBannerSdk.js	126.9 KiB	66.8 KiB
cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252	149.7 KiB	65.8 KiB
cdnssl.clicktale.net/www47/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	148.3 KiB	65.5 KiB
www.googletagmanager.com/gtag/js?id=G-KP8QEFW4ML	171.9 KiB	55.3 KiB
www.googletagmanager.com/gtag/js?id=DC-3569326&cx=c&gtm=4e6460	129.7 KiB	55.1 KiB
www.googletagmanager.com/gtag/js?id=AW-977185405&cx=c&gtm=4e6460	144.1 KiB	52.8 KiB
/etc/cloudsettings.kernel.js/conf/ciscoreimagine/settings...	91.5 KiB	44.9 KiB
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	63.1 KiB	41.0 KiB
connect.facebook.net/en_US/fbevents.js	94.8 KiB	32.5 KiB
tags.tiqcdn.com/utag/cisco/home/prod/utag.js	75.3 KiB	25.6 KiB
s.go-mpulse.net/boomerang/GKZXC-NS3SU-A7VFH-HKBHM-U7LKH	56.9 KiB	23.4 KiB
/etc.clientlibs/clientlibs/granite/jquery.lc-784289902421...	35.0 KiB	23.2 KiB
/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.45.0&Q_CLIENT...	30.8 KiB	21.9 KiB
/dxjsmodule/12.45e656039b3fa23613e1.chunk.js?Q_CLIENTVERS...	35.7 KiB	20.9 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.

URL	Total CPU Time	Script Evaluation	Script Parse
Unattributable	476 ms	43 ms	0.0 ms
www.cisco.com/	466 ms	7.9 ms	2.7 ms
s.go-mpulse.net/boomerang/GKZXC-NS3SU-A7VFH-HKBHM-U7LKH	363 ms	269 ms	8.5 ms
cdnssl.clicktale.net/www/bridge-WR110.js	300 ms	294 ms	0.3 ms
cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252	280 ms	203 ms	5.5 ms
www.cisco.com/etc.clientlibs/cisco-cdc/clientlibs/clientlib-ancillary.js	248 ms	239 ms	0.2 ms
/etc/cloudsettings.kernel.js/conf/ciscoreimagine/settings...	173 ms	77 ms	11 ms
www.googletagmanager.com/gtag/js?id=G-KP8QEFW4ML	160 ms	131 ms	19 ms
www.googletagmanager.com/gtag/js?id=AW-977185405&cx=c&gtm=4e6460	147 ms	115 ms	22 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-homepage.l...	117 ms	50 ms	14 ms
cdn.cookielaw.org/scripttemplates/202601.1.0/otBannerSdk.js	111 ms	72 ms	18 ms
www.googletagmanager.com/gtag/js?id=DC-3569326&cx=c&gtm=4e6460	94 ms	81 ms	12 ms
cdnssl.clicktale.net/www47/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	84 ms	64 ms	18 ms
/signals/config/116505272317553?v=2.9.291&r=stable&domain...	62 ms	56 ms	4.9 ms
tags.tiqcdn.com/utag/cisco/home/prod/utag.js	59 ms	36 ms	13 ms
/etc.clientlibs/cisco-cdc/clientlibs/clientlib-framework/...	50 ms	45 ms	2.7 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

Category	Time Spent
Script Evaluation	2.3 s
Other	747 ms
Style & Layout	381 ms
Script Parsing & Compilation	228 ms
Parse HTML & CSS	73 ms
Rendering	67 ms
Garbage Collection	58 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

Failure reason	Failure type
The page has an unload handler in the main frame.	Actionable
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable

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

URL	Transfer Size
virtualconcierge.cisco.com/widgets/cisco-chat-widget.js	642.8 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	264.1 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	233.9 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	204.6 KiB
www.googletagmanager.com/gtag/js?id=G-KP8QEFW4ML	172.2 KiB
cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252	150.3 KiB
cdnssl.clicktale.net/www47/ptc/964175d1-824d-4955-8351-00fc626a8aaa.js	148.8 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	144.9 KiB
www.googletagmanager.com/gtag/js?id=AW-977185405&cx=c&gtm=4e6460	144.1 KiB
/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...	135.0 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

	URL
section.innovations-c-wrapper > div.muse-col-span-12 > div.innovations-c-glow > img `section.innovations-c-wrapper > div.muse-col-span-12 > div.innovations-c-glow > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
Cisco Live 2026 banner `div#text-overlay-d3f8dd4044 > div.cmp-teaser__image > picture > img.cmp-image__image`	/content/dam/cisco-cdc/site/images/heroes/homepage/2026/c...
div.main-wrapper > section.portfolio-wrapper > div.portfolio-glow > img `div.main-wrapper > section.portfolio-wrapper > div.portfolio-glow > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
stc logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
fiserv logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
mclaren team logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
workday logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
swisscom logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
nestle logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
carnival logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
united airline logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...
fujifilm logo `div.logo-grid-container > div.logo-grid-item > a > img`	/content/dam/cisco-cdc/site/core/one-off/homepage-prototy...

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

●Layout shift culprits

●Document request latency

●Optimize DOM size

●Font display

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 51 user timings

●Avoid long main-thread tasks 10 long tasks found

●Avoid non-composited animations 9 animated elements found

●Network Requests

●Network Round Trip Times 250 ms

●Server Backend Latencies 490 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 20 ms

●Avoid large layout shifts 15 layout shifts found

○INP breakdown

Accessibility

ARIA

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

Failing Elements
AgenticOps `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
AI networking `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Silicon One `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Hybrid Mesh Firewall `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Smart Switches `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Unified Edge `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-tab`
Cisco IQ `div.innovations-c-tabs-wrapper > div.innovations-c-tabs > div.innovations-c-tabs-inner > button.innovations-c-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.

Names and labels

Including a skip link can help users skip to the main content to save time. Learn more about skip links.

Failing Elements
Skip to search `div#fw-c-skiplinks > ul.fw-c-skiplinks__container > li > a#fw-c-skiplinks__skiplink--search`

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.

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.

Failing Elements
EN US `div.fw-c-header__tophat > div#fw-c-header__button--language--desktop > span.cds-c-cta__wrapper > button#button-14c20b3213`

○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]`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.

●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

●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.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○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 toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

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

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

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input 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.

○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.

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Deprecation / Warning	Source
Unload event listeners are deprecated and will be removed.	s.go-mpulse.net/boomerang/GKZXC-NS3SU-A7VFH-HKBHM-U7LKH line 9, col 178897
AttributionReporting	cdn.appdynamics.com/adrum/adrum-latest.js?utv=ut4.49.202603261252 line 52, col 379

URL
virtualconcierge.cisco.com/widgets/cisco-chat-widget.js

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

SEO

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.

Line #	Content	Error
16	`Allow: https://www.cisco.com/llms.txt`	`Pattern should either be empty, start with "/" or "*"`

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`

Browse & Analyze

Learn

Results for https://www.cisco.com

Site Health

Top Priorities (5)

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Names and labels

Best Practices

General

SEO

Crawling and Indexing

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Names and labels

Best Practices

General

SEO

Crawling and Indexing

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