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Audit Complete

Results for https://optimizely.com

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SaaS / Software Tracking: signups
Spain Spain · Madrid Completed: Apr 16, 2026 17:57 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C74

Site Health

Score: 74 / 100

Based on 8 categories, 0 sections

Room to improve — your 9.5s load time is above Google's 2.5s 'Good' threshold.

Good foundation, but a few gaps could be exploited.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Rich content metadata — your pages look great everywhere.

Reasonable footprint with room for optimization.

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.

How the composite score is calculated

How you compare

CMS sites average 73
At average
Better than 44% of CMS sites
Apple sites average 73
At average
Better than 50% of Apple sites See full Apple benchmark →

Top Priorities (5)

1

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
2

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
3

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy
4

1 control(s) without accessible label

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Form Accessibility
5

is missing width/height — may cause layout shift

Performance issues directly impact user engagement and conversion rates.

Performance › Image Optimization
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

3

High impact, low effort — start here.

Strategic

2

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 9.5s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.
1 accessibility issue excludes users who rely on assistive technology.
Your LCP is 9.5s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

Conversion Barriers

2 critical 5 warning

7 barrier(s) likely increasing bounce by ~29%.

Speed (2)

Page takes 9.5s to load

+12% bounce

Users abandon at ~3s — you're 7.0s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 6.9s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

1 form field(s) without a label

+2% bounce

Screen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes

Fix: Associate every input with a visible <label for="…">; add autocomplete attributes

Content (1)

Content is hard to read

+2% bounce

Graduate-level reading difficulty — limits the addressable audience for product or blog pages

Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60

Navigation (1)

2 broken link(s) on the page

+3% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

SEK 4,250 investment → SEK 49,658/month returns + EUR 120,500,000 risk avoided

Payback period: < 1 month First-year ROI: +13921%

Investment

SEK 4,250

5h · 5 findings

Monthly returns

SEK 49,658 /mo

~SEK 595,892 / year

  • Conversions recovered SEK 49,649
  • Bandwidth savings SEK 8.88

Regulatory risk avoided

EUR 120,500,000

if kept compliant

  • ePrivacy Directive EUR 100,000,000
  • GDPR EUR 20,000,000
  • EAA EUR 500,000

Payback period

0 12mo 24mo

SEK 1,275 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

kr4,250

5.0 developer hours at kr850/hr

Based on Sweden rates (kr850/hr)

Quick wins
kr1,275 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
kr /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

SEK 10,041,676 / month at risk

~SEK 120,500,107 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveGDPREAA
  • No privacy policy link detected
    GDPR: EUR 10,000 – EUR 20,000,000
  • 2 advertising/retargeting trackers detected
    GDPR: EUR 10,000 – EUR 20,000,000
  • Trackers detected but no cookie policy found
    GDPR: EUR 5,000 – EUR 10,000,000

+7 more

Bandwidth Waste

SEK 8.88 /mo

10540.6 MB/mo × 0.842 SEK/GB

  • Optimize transfer: save ~1.1 MB per page load
    Saves SEK 8.88/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 4 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

Was this report useful?

Thanks for your feedback!

We'll use a cached audit if available, or offer to scan.

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

26
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
93
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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.

6.01 s

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

9.51 s

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

6.92 s

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

0.000

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

14.40 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.

33.60 s

Detailed Report

Audit breakdown by category with detailed findings.

26

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
www.optimizely.com/assets/opal-bg-16807e11.png0.0 ms246.2 KiB
www.optimizely.com/assets/opal-mobile-bg-b284dad8.png0.0 ms166.7 KiB
cdn.optimizely.com/js/26942930964.js120.0 s137.2 KiB
cdn.optimizely.com/public/26942930964/s/home.js120.0 s109.9 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.4 KiB
www.optimizely.com/assets/index.es-03246ceb.js0.0 ms78.6 KiB
www.optimizely.com/assets/entry-client-049d832d.js0.0 ms78.0 KiB
www.optimizely.com/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.min.js0.0 ms67.7 KiB
www.optimizely.com/assets/vidstack-BMPqs-oi-c643bb2c.js0.0 ms66.3 KiB
www.optimizely.com/assets/Figtree-VariableFont_wght-583e9c3c.ttf0.0 ms59.5 KiB
js.monitor.azure.com/scripts/b/ai.2.gbl.min.js1800.0 s46.2 KiB
www.optimizely.com/assets/entry-client-1dd1561b.css0.0 ms39.7 KiB
/signals/config/395965220782133?v=2.9.298&r=stable&domain...1200.0 s44.4 KiB
d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js0.0 ms38.3 KiB
www.optimizely.com/assets/motion-8b93ee7d.js0.0 ms36.9 KiB
www.optimizely.com/Util/EPiServer.Forms/jquery-3.5.1.min.js0.0 ms31.5 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/opal-ai-h...25040.0 s49.8 KiB
www.optimizely.com/assets/nb_international_pro_mono-webfont-38982006.woff20.0 ms25.1 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/content-t...25040.0 s37.8 KiB
www.optimizely.com/assets/vidstack-CNjv_Zem-4e56777a.js0.0 ms22.4 KiB
www.optimizely.com/assets/noise-26e2b327.png0.0 ms22.4 KiB
www.optimizely.com/assets/noise-7867172c.png0.0 ms22.4 KiB
www.redditstatic.com/ads/pixel.js?pixel_id=t2_940el60.0 s19.0 KiB
www.optimizely.com/assets/media.component-91d6e760.js0.0 ms18.3 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/commerce-...25040.0 s26.2 KiB
www.optimizely.com/assets/integrations.component-29deb8ce.js0.0 ms15.4 KiB
www.optimizely.com/assets/custom-form-0a4bb47a.css0.0 ms13.2 KiB
js.adsrvr.org/up_loader.1.1.0.js0.0 ms12.2 KiB
www.optimizely.com/Util/EPiServer.Forms/EPiServerForms.min.js0.0 ms11.2 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/experimen...38253.0 s19.7 KiB
www.optimizely.com/assets/primary-footer.component-c5b4db65.css0.0 ms10.4 KiB
scripts.clarity.ms/0.8.60-beta/clarity.js86400.0 s25.0 KiB
a.quora.com/qevents.js14400.0 s14.7 KiB
www.optimizely.com/assets/opti-grid.component-65b7434a.css0.0 ms9.3 KiB
snap.licdn.com/li.lms-analytics/insight.min.js51894.0 s18.7 KiB
www.optimizely.com/contentassets/90461ceea0184877b2c559273cd1da58/marketer.jpg25040.0 s14.1 KiB
www.optimizely.com/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.min.css0.0 ms7.9 KiB
www.optimizely.com/assets/navigation.component-dc18ead7.js0.0 ms7.7 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/ecommerce...25040.0 s11.2 KiB
www.optimizely.com/assets/floating-ui.dom-67326cb5.js0.0 ms5.9 KiB
www.optimizely.com/Util/EPiServer.Forms.Samples/js/EPiServerFormsSamples.js0.0 ms5.8 KiB
js.zi-scripts.com/zi-tag.js0.0 ms5.8 KiB
/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.structu...0.0 ms5.0 KiB
/contentassets/f58ea35175bd4e25bf399e36d284d6f9/logo_sale...24704.0 s7.8 KiB
www.optimizely.com/assets/hero-home.component-2aebcb7e.js0.0 ms4.4 KiB
/contentassets/c40ffa9d7ca24ac68fd5e9a1fa7db2a9/gerrie-el...25234.0 s6.7 KiB
/contentassets/c3fc7cbd589947cbb8579ce42d6bf8ec/logo_new-...25041.0 s6.7 KiB
d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/track-clicks.js0.0 ms3.8 KiB
www.optimizely.com/assets/icon.component-b447e609.js0.0 ms3.6 KiB
/contentassets/71dcdc4b907a414ba7057d2624c2883b/dolby-log...25041.0 s5.8 KiB
/contentassets/638fd78be5cc45978c7d8b42bf0d31eb/zoom-logo...24705.0 s5.7 KiB
/contentassets/854ad08b9a5642f1bbda87fdfe6b81d4/nike-logo...24705.0 s5.3 KiB
/contentassets/04dd25ba79f04298a76e1fb50742a117/shell-log...34476.0 s5.7 KiB
www.optimizely.com/assets/index-835a4768.js0.0 ms3.1 KiB
www.optimizely.com/assets/optiforms.component-b929fb0f.js0.0 ms3.0 KiB
d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/track-scroll-depth.js0.0 ms2.9 KiB
www.optimizely.com/assets/media.component-3b52cfc2.css0.0 ms2.6 KiB
/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.theme.m...0.0 ms2.5 KiB
www.optimizely.com/assets/sticky-panels.component-16df805f.js0.0 ms2.4 KiB
www.optimizely.com/assets/use-scroll-46d5925b.js0.0 ms2.4 KiB
www.optimizely.com/assets/cookie-consent.component-4fd80b89.js0.0 ms2.2 KiB
www.optimizely.com/assets/logo-grid.component-6409e6b5.js0.0 ms2.1 KiB
www.optimizely.com/assets/container-f8669ecc.css0.0 ms1.7 KiB
www.optimizely.com/assets/primary-footer.component-d7db835a.js0.0 ms1.7 KiB
www.optimizely.com/assets/button-block.component-93725adc.js0.0 ms1.6 KiB
www.optimizely.com/assets/index-25dfeef6.js0.0 ms1.4 KiB
www.optimizely.com/scripts/RecaptchaV3ElementBlock.js0.0 ms1.3 KiB
www.optimizely.com/Util/EPiServer.Forms/EPiServerForms.css0.0 ms1.3 KiB
munchkin.marketo.net/munchkin.js0.0 ms1.2 KiB
www.optimizely.com/ClientResources/scripts/optimizely-form-container-events.js0.0 ms1.0 KiB
www.optimizely.com/assets/home.component-e5f67d0d.js0.0 ms987 B
js.adsrvr.org/universal_pixel.js0.0 ms958 B
www.optimizely.com/assets/ssr-window.esm-8e29a61f.js0.0 ms892 B
www.optimizely.com/assets/custom-checkbox-dc96214f.css0.0 ms790 B
www.optimizely.com/assets/images/forms/tooltip-grey.svg0.0 ms753 B
/collect?v=2&fmt=js&pid=6130&time=1776362122951&conversio...0.0 ms716 B
www.optimizely.com/assets/custom-radio-737ddd70.css0.0 ms686 B
www.optimizely.com/assets/images/lists/list-arrow-default.svg0.0 ms666 B
/rp.gif?ts=1776362122833&id=t2_940el&event=PageVisit&m.va...0.0 ms666 B
www.optimizely.com/assets/opal-grid-1977cca7.svg0.0 ms623 B
www.optimizely.com/assets/use-transform-49f14eae.js0.0 ms575 B
www.optimizely.com/assets/use-spring-51439a79.js0.0 ms561 B
www.optimizely.com/assets/_grid-overlay-26fff291.js0.0 ms551 B
www.optimizely.com/assets/use-in-view-a0b622bf.js0.0 ms538 B
www.optimizely.com/assets/arrowRight-6841cc0b.js0.0 ms516 B
www.optimizely.com/assets/preload-helper-101896b7.js0.0 ms490 B
www.optimizely.com/assets/useOutsideClick-8b696677.js0.0 ms490 B
www.optimizely.com/assets/text.component-44a6f4c2.js0.0 ms473 B
www.optimizely.com/assets/use-animation-5498e06f.js0.0 ms472 B
www.optimizely.com/Util/EPiServer.Forms.Samples/css/EPiServerFormsSamples.css0.0 ms466 B
www.optimizely.com/assets/text.component-af81af83.css0.0 ms454 B
www.optimizely.com/assets/useMouseHovered-a7416d41.js0.0 ms439 B
www.optimizely.com/assets/useMouse-80a323fb.js0.0 ms415 B
www.optimizely.com/assets/footer--down-angle-acf0b27c.svg0.0 ms409 B
www.optimizely.com/assets/useRafState-df33f303.js0.0 ms400 B
/collect?v=2&fmt=js&pid=6130&time=1776362122903&url=https...0.0 ms391 B
www.optimizely.com/assets/useWindowSize-5569fed6.js0.0 ms331 B
www.optimizely.com/assets/resolve-element-95028b28.js0.0 ms299 B
/_/ad/0dced461f391446fb8baba558d4264d1/pixel?tag=ViewCont...0.0 ms274 B
www.optimizely.com/assets/use-motion-value-abf95ba1.js0.0 ms255 B
www.optimizely.com/assets/opti-grid.component-43ac5319.js0.0 ms153 B
/tr/?id=395965220782133&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/tr/?id=395965220782133&ev=page_timer&dl=https%3A%2F%2Fww...0.0 ms16 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.

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:4.17 source:map[column:1882 line:44 type:source-location url:https://www.optimizely.com/assets/entry-client-049d832d.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:288.727 source:map[type:text value:[unattributed]]] map[reflowTime:4.17 source:map[column:101436 line:0 type:source-location url:https://www.optimizely.com/assets/motion-8b93ee7d.js urlProvider:network]] map[reflowTime:1.904 source:map[column:53 line:26 type:source-location url:https://d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/track-scroll-depth.js urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-DIV
nodeLabel: div#skipNav > main.react-module > div.home-hero > div.absolute
path: 1,HTML,1,BODY,2,DIV,0,MAIN,0,DIV,2,DIV
selector: div#skipNav > main.react-module > div.home-hero > div.absolute
snippet: <div class="absolute left-0 top-0 h-full w-full bg-no-repeat lg:hidden" style="background-image: url(&quot;/assets/opal-mobile-bg-b284dad8.png&quot;);">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
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.

URLTransfer SizeDuration
cdn.optimizely.com/public/26942930964/s/home.js109.9 KiB1.3 s
www.optimizely.com/assets/entry-client-1dd1561b.css39.7 KiB332 ms
www.optimizely.com/assets/custom-form-0a4bb47a.css13.2 KiB166 ms
www.optimizely.com/assets/opti-grid.component-65b7434a.css9.3 KiB166 ms
www.optimizely.com/assets/media.component-3b52cfc2.css2.6 KiB
www.optimizely.com/assets/custom-radio-737ddd70.css686 B
www.optimizely.com/assets/container-f8669ecc.css1.7 KiB
www.optimizely.com/Util/EPiServer.Forms/EPiServerForms.css1.3 KiB
www.optimizely.com/assets/text.component-af81af83.css454 B
www.optimizely.com/assets/custom-checkbox-dc96214f.css790 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
graphical user interface, text, application, chat or text message div.w-full > div.flex > div.relative > img.absolute
/contentassets/90461ceea0184877b2c559273cd1da58/opal-ai-h...44.8 KiB40.5 KiB
graphical user interface, text, application div.grid > div.col-span-12 > div.relative > img.absolute
/contentassets/90461ceea0184877b2c559273cd1da58/content-t...32.9 KiB18.0 KiB
graphical user interface div.grid > div.col-span-12 > div.relative > img.absolute
/contentassets/90461ceea0184877b2c559273cd1da58/commerce-...21.3 KiB11.6 KiB
div#skipNav > main.react-module > div.home-hero > ::after div#skipNav > main.react-module > div.home-hero > ::after
www.optimizely.com/assets/noise-7867172c.png22.1 KiB11.4 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 762 ms
URLTime Spent
optimizely.com/762 ms
www.optimizely.com/0.0 ms

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: 150 ms 47.6 KiB
URLTransfer SizeEst Savings
www.optimizely.com/assets/entry-client-1dd1561b.css39.6 KiB35.8 KiB
www.optimizely.com/assets/custom-form-0a4bb47a.css13.1 KiB11.8 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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 900 ms 594.5 KiB
URLTransfer SizeEst Savings
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js361.8 KiB155.0 KiB
www.optimizely.com/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.min.js67.5 KiB60.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-59ZNLHC172.9 KiB59.9 KiB
www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=4e64f0&bs=ctrl2179.8 KiB56.2 KiB
www.optimizely.com/assets/vidstack-BMPqs-oi-c643bb2c.js66.2 KiB55.9 KiB
www.optimizely.com/assets/index.es-03246ceb.js78.4 KiB45.5 KiB
www.optimizely.com/assets/entry-client-049d832d.js78.0 KiB38.0 KiB
cdn.calibermind.com/a.js58.7 KiB36.5 KiB
connect.facebook.net/en_US/fbevents.js96.3 KiB33.4 KiB
cdn.optimizely.com/public/26942930964/s/home.js109.6 KiB32.7 KiB
d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js37.9 KiB21.3 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.optimizely.com/assets/vidstack-BMPqs-oi-c643bb2c.js8.9 s6.7 s1.0 ms
www.optimizely.com/5.6 s37 ms14 ms
cdn.optimizely.com/public/26942930964/s/home.js2.3 s2.0 s30 ms
www.optimizely.com/assets/motion-8b93ee7d.js1.6 s931 ms0.6 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js1.6 s1.4 s82 ms
www.optimizely.com/assets/entry-client-049d832d.js1.5 s1.3 s0.9 ms
Unattributable1.5 s212 ms0.0 ms
www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=4e64f0&bs=ctrl2859 ms665 ms67 ms
www.optimizely.com/assets/index.es-03246ceb.js787 ms776 ms1.2 ms
www.googletagmanager.com/gtm.js?id=GTM-59ZNLHC773 ms703 ms48 ms
scripts.clarity.ms/0.8.60-beta/clarity.js689 ms675 ms5.5 ms
j.6sc.co/6si.min.js545 ms493 ms5.8 ms
www.redditstatic.com/ads/pixel.js?pixel_id=t2_940el353 ms333 ms7.3 ms
js.monitor.azure.com/scripts/b/ai.2.gbl.min.js344 ms179 ms9.3 ms
www.optimizely.com/assets/logo-grid.component-6409e6b5.js295 ms294 ms0.1 ms
/signals/config/395965220782133?v=2.9.298&r=stable&domain...206 ms189 ms15 ms
cdn.calibermind.com/a.js202 ms183 ms17 ms
connect.facebook.net/en_US/fbevents.js167 ms128 ms38 ms
d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js109 ms96 ms12 ms
www.optimizely.com/Util/EPiServer.Forms/EPiServerForms.min.js106 ms94 ms3.2 ms
snap.licdn.com/li.lms-analytics/insight.min.js74 ms55 ms18 ms
a26942930964.cdn.optimizely.com/client_storage/a26942930964.html64 ms51 ms1.5 ms
js.adsrvr.org/up_loader.1.1.0.js57 ms52 ms3.5 ms
www.optimizely.com/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.min.js54 ms32 ms20 ms
www.optimizely.com/Util/EPiServer.Forms/jquery-3.5.1.min.js53 ms35 ms7.3 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation26.3 s
Style & Layout5.2 s
Other4.1 s
Rendering795 ms
Garbage Collection520 ms
Script Parsing & Compilation442 ms
Parse HTML & CSS172 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Minifying 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 3.0 KiB
URLTransfer SizeEst Savings
www.optimizely.com/Util/EPiServer.Forms.Samples/js/EPiServerFormsSamples.js5.5 KiB3.0 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362.4 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js361.9 KiB
www.optimizely.com/assets/opal-bg-16807e11.png246.2 KiB
www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=4e64f0&bs=ctrl2179.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-59ZNLHC173.3 KiB
/contentassets/62ae033da3f74a3d8084f35f69b7e032/homepage-...172.2 KiB
www.optimizely.com/assets/opal-mobile-bg-b284dad8.png166.7 KiB
cdn.optimizely.com/js/26942930964.js137.2 KiB
cdn.optimizely.com/public/26942930964/s/home.js109.9 KiB
connect.facebook.net/en_US/fbevents.js96.4 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Dolby div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/71dcdc4b907a414ba7057d2624c2883b/dolby-log...
Dolby div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/71dcdc4b907a414ba7057d2624c2883b/dolby-log...
Shell div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/04dd25ba79f04298a76e1fb50742a117/shell-log...
Shell div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/04dd25ba79f04298a76e1fb50742a117/shell-log...
NEW ERA div.flex > div.flex > a > img.h-[3.2rem]
/contentassets/c3fc7cbd589947cbb8579ce42d6bf8ec/logo_new-...
NEW ERA div.flex > div.flex > a > img.h-[3.2rem]
/contentassets/c3fc7cbd589947cbb8579ce42d6bf8ec/logo_new-...
Salesforce div.flex > div.flex > a > img.h-[3.2rem]
/contentassets/f58ea35175bd4e25bf399e36d284d6f9/logo_sale...
Nike div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/854ad08b9a5642f1bbda87fdfe6b81d4/nike-logo...
Salesforce div.flex > div.flex > a > img.h-[3.2rem]
/contentassets/f58ea35175bd4e25bf399e36d284d6f9/logo_sale...
Nike div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/854ad08b9a5642f1bbda87fdfe6b81d4/nike-logo...
gerrie-electric-logo-light div.flex > a.group > div.mb-4 > img.h-auto
/contentassets/c40ffa9d7ca24ac68fd5e9a1fa7db2a9/gerrie-el...
Zoom div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/638fd78be5cc45978c7d8b42bf0d31eb/zoom-logo...
Zoom div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/638fd78be5cc45978c7d8b42bf0d31eb/zoom-logo...
valtech-logo_light div.flex > a.group > div.mb-4 > img.h-auto
a black and white sign div.flex > a.group > div.mb-4 > img.h-auto

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 604 user timings
●Avoid long main-thread tasks 20 long tasks found
●Network Requests
●Network Round Trip Times 160 ms
●Server Backend Latencies 170 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 320 ms
○INP breakdown
○Avoid non-composited animations
○Avoid large layout shifts
93

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

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Set it. Sweat it. Send it. div > svg > g > g
Set it. Sweat it. div > svg > g > g
Send it. div > svg > g > g

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
One div.col-12 > div > h2.mb-2 > em

These are opportunities to improve the legibility of your content.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●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
●`[aria-hidden="true"]` elements do not contain focusable descendents
●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
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input 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
○`<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.
○Identical links have the same purpose.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
77

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
js.monitor.azure.com/scripts/b/ai.2.gbl.min.js line 4, col 20343
AttributionReporting
snap.licdn.com/li.lms-analytics/insight.min.js

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
Content security policy
●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
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Ensure proper origin isolation with COOP
100

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.

○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
●robots.txt is valid
●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

35
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
73
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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.

2.21 s

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

3.17 s

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

5.40 s

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

0.030

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

9.68 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.

34.29 s

Detailed Report

Audit breakdown by category with detailed findings.

35

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
assets.qualified.com/static-media/piperx-loading/Ruby.mp40.0 ms2.6 MiB
www.optimizely.com/assets/opal-bg-16807e11.png0.0 ms246.1 KiB
cdn.optimizely.com/js/26942930964.js120.0 s137.2 KiB
js.qualified.com/qualified.js?token=y5gZpv1sRkv2ZBXW60.0 s116.4 KiB
cdn.optimizely.com/public/26942930964/s/home.js120.0 s109.9 KiB
assets.qualified.com/packs/media/Inter-SemiBold.fcb100c7.woff20.0 ms103.6 KiB
assets.qualified.com/packs/media/Inter-Regular.f1f0c35b.woff20.0 ms97.2 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.4 KiB
www.optimizely.com/assets/index.es-03246ceb.js0.0 ms78.6 KiB
www.optimizely.com/assets/entry-client-049d832d.js0.0 ms77.9 KiB
www.optimizely.com/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.min.js0.0 ms67.7 KiB
www.optimizely.com/assets/vidstack-BMPqs-oi-c643bb2c.js0.0 ms66.3 KiB
www.optimizely.com/assets/Figtree-VariableFont_wght-583e9c3c.ttf0.0 ms59.5 KiB
www.optimizely.com/assets/entry-client-1dd1561b.css0.0 ms39.9 KiB
js.monitor.azure.com/scripts/b/ai.2.gbl.min.js1800.0 s46.2 KiB
/signals/config/395965220782133?v=2.9.298&r=stable&domain...1200.0 s44.4 KiB
d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js0.0 ms38.3 KiB
www.optimizely.com/assets/motion-8b93ee7d.js0.0 ms36.9 KiB
www.optimizely.com/Util/EPiServer.Forms/jquery-3.5.1.min.js0.0 ms31.5 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/opal-ai-h...24957.0 s49.7 KiB
www.optimizely.com/assets/nb_international_pro_mono-webfont-38982006.woff20.0 ms25.3 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/content-t...24957.0 s37.8 KiB
www.optimizely.com/assets/vidstack-CNjv_Zem-4e56777a.js0.0 ms22.4 KiB
www.optimizely.com/assets/noise-26e2b327.png0.0 ms22.4 KiB
www.optimizely.com/assets/noise-7867172c.png0.0 ms22.4 KiB
www.redditstatic.com/ads/pixel.js?pixel_id=t2_940el60.0 s19.0 KiB
www.optimizely.com/assets/media.component-91d6e760.js0.0 ms18.4 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/commerce-...24957.0 s26.2 KiB
www.optimizely.com/assets/integrations.component-29deb8ce.js0.0 ms15.4 KiB
www.optimizely.com/assets/custom-form-0a4bb47a.css0.0 ms13.3 KiB
js.adsrvr.org/up_loader.1.1.0.js0.0 ms12.2 KiB
www.optimizely.com/Util/EPiServer.Forms/EPiServerForms.min.js0.0 ms11.2 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/experimen...38170.0 s19.7 KiB
www.optimizely.com/assets/primary-footer.component-c5b4db65.css0.0 ms10.4 KiB
scripts.clarity.ms/0.8.60-beta/clarity.js86400.0 s25.0 KiB
a.quora.com/qevents.js14400.0 s14.7 KiB
www.optimizely.com/assets/opti-grid.component-65b7434a.css0.0 ms9.3 KiB
snap.licdn.com/li.lms-analytics/insight.min.js51864.0 s18.7 KiB
www.optimizely.com/contentassets/90461ceea0184877b2c559273cd1da58/marketer.jpg24957.0 s14.1 KiB
www.optimizely.com/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.min.css0.0 ms7.9 KiB
www.optimizely.com/assets/navigation.component-dc18ead7.js0.0 ms7.7 KiB
/contentassets/90461ceea0184877b2c559273cd1da58/ecommerce...24957.0 s11.2 KiB
www.optimizely.com/assets/floating-ui.dom-67326cb5.js0.0 ms6.0 KiB
www.optimizely.com/Util/EPiServer.Forms.Samples/js/EPiServerFormsSamples.js0.0 ms5.8 KiB
js.zi-scripts.com/zi-tag.js0.0 ms5.8 KiB
/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.structu...0.0 ms5.0 KiB
/contentassets/f58ea35175bd4e25bf399e36d284d6f9/logo_sale...24621.0 s8.0 KiB
www.optimizely.com/contentassets/82315a9240bb4148aa214ffff422bc70/calendly.svg25151.0 s7.5 KiB
www.optimizely.com/assets/hero-home.component-2aebcb7e.js0.0 ms4.4 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.7 KiB
/contentassets/c40ffa9d7ca24ac68fd5e9a1fa7db2a9/gerrie-el...25151.0 s6.7 KiB
/contentassets/c3fc7cbd589947cbb8579ce42d6bf8ec/logo_new-...24958.0 s6.7 KiB
d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/track-clicks.js0.0 ms3.8 KiB
/contentassets/1761dc93ab884df083a2b83b82428d8f/valtech-l...25151.0 s6.1 KiB
www.optimizely.com/assets/icon.component-b447e609.js0.0 ms3.6 KiB
/contentassets/71dcdc4b907a414ba7057d2624c2883b/dolby-log...24958.0 s5.8 KiB
/contentassets/638fd78be5cc45978c7d8b42bf0d31eb/zoom-logo...24622.0 s5.7 KiB
/contentassets/854ad08b9a5642f1bbda87fdfe6b81d4/nike-logo...24622.0 s5.3 KiB
/globalassets/02.-global-images/optimizely_symbol_full-co...24683.0 s5.2 KiB
/contentassets/04dd25ba79f04298a76e1fb50742a117/shell-log...34393.0 s5.7 KiB
www.optimizely.com/assets/index-835a4768.js0.0 ms3.2 KiB
www.optimizely.com/assets/optiforms.component-b929fb0f.js0.0 ms3.1 KiB
d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/track-scroll-depth.js0.0 ms2.9 KiB
www.optimizely.com/assets/media.component-3b52cfc2.css0.0 ms2.8 KiB
/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.theme.m...0.0 ms2.5 KiB
www.optimizely.com/assets/use-scroll-46d5925b.js0.0 ms2.5 KiB
www.optimizely.com/assets/sticky-panels.component-16df805f.js0.0 ms2.4 KiB
www.optimizely.com/assets/cookie-consent.component-4fd80b89.js0.0 ms2.2 KiB
www.optimizely.com/assets/logo-grid.component-6409e6b5.js0.0 ms2.1 KiB
www.optimizely.com/assets/container-f8669ecc.css0.0 ms1.8 KiB
www.optimizely.com/assets/primary-footer.component-d7db835a.js0.0 ms1.7 KiB
www.optimizely.com/assets/index-25dfeef6.js0.0 ms1.6 KiB
www.optimizely.com/assets/button-block.component-93725adc.js0.0 ms1.6 KiB
www.optimizely.com/Util/EPiServer.Forms/EPiServerForms.css0.0 ms1.4 KiB
www.optimizely.com/scripts/RecaptchaV3ElementBlock.js0.0 ms1.3 KiB
munchkin.marketo.net/munchkin.js0.0 ms1.2 KiB
www.optimizely.com/assets/home.component-e5f67d0d.js0.0 ms1.2 KiB
www.optimizely.com/ClientResources/scripts/optimizely-form-container-events.js0.0 ms1.0 KiB
js.adsrvr.org/universal_pixel.js0.0 ms958 B
www.optimizely.com/assets/custom-checkbox-dc96214f.css0.0 ms935 B
www.optimizely.com/assets/ssr-window.esm-8e29a61f.js0.0 ms892 B
www.optimizely.com/assets/custom-radio-737ddd70.css0.0 ms867 B
www.optimizely.com/assets/use-transform-49f14eae.js0.0 ms770 B
www.optimizely.com/assets/images/forms/tooltip-grey.svg0.0 ms753 B
www.optimizely.com/assets/use-spring-51439a79.js0.0 ms751 B
www.optimizely.com/assets/_grid-overlay-26fff291.js0.0 ms748 B
www.optimizely.com/assets/use-in-view-a0b622bf.js0.0 ms729 B
/collect?v=2&fmt=js&pid=6130&time=1776362152765&conversio...0.0 ms697 B
www.optimizely.com/assets/preload-helper-101896b7.js0.0 ms687 B
www.optimizely.com/assets/images/lists/list-arrow-default.svg0.0 ms666 B
www.optimizely.com/assets/text.component-44a6f4c2.js0.0 ms666 B
/rp.gif?ts=1776362152701&id=t2_940el&event=PageVisit&m.va...0.0 ms666 B
www.optimizely.com/assets/use-animation-5498e06f.js0.0 ms665 B
www.optimizely.com/assets/useMouseHovered-a7416d41.js0.0 ms636 B
www.optimizely.com/assets/useMouse-80a323fb.js0.0 ms611 B
/collect?v=2&fmt=js&pid=6130&time=1776362152738&url=https...0.0 ms607 B
www.optimizely.com/assets/useRafState-df33f303.js0.0 ms597 B
www.optimizely.com/assets/text.component-af81af83.css0.0 ms593 B
www.optimizely.com/assets/useWindowSize-5569fed6.js0.0 ms523 B
www.optimizely.com/assets/arrowRight-6841cc0b.js0.0 ms516 B
www.optimizely.com/assets/resolve-element-95028b28.js0.0 ms491 B
www.optimizely.com/assets/useOutsideClick-8b696677.js0.0 ms490 B
www.optimizely.com/Util/EPiServer.Forms.Samples/css/EPiServerFormsSamples.css0.0 ms466 B
www.optimizely.com/assets/use-motion-value-abf95ba1.js0.0 ms452 B
www.optimizely.com/assets/footer--down-angle-acf0b27c.svg0.0 ms409 B
www.optimizely.com/assets/opti-grid.component-43ac5319.js0.0 ms320 B
/_/ad/0dced461f391446fb8baba558d4264d1/pixel?tag=ViewCont...0.0 ms273 B
/tr/?id=395965220782133&ev=PageView&dl=https%3A%2F%2Fwww....0.0 ms16 B
/tr/?id=395965220782133&ev=page_timer&dl=https%3A%2F%2Fww...0.0 ms16 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.

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:1649.22 source:map[column:1882 line:44 type:source-location url:https://www.optimizely.com/assets/entry-client-049d832d.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:1152.119 source:map[type:text value:[unattributed]]] map[reflowTime:10.586 source:map[column:3677 line:0 type:source-location url:https://www.optimizely.com/assets/use-scroll-46d5925b.js urlProvider:network]] map[reflowTime:0.089 source:map[column:4326 line:1 type:source-location url:https://www.optimizely.com/assets/hero-home.component-2aebcb7e.js urlProvider:network]] map[reflowTime:3228.277 source:map[column:101436 line:0 type:source-location url:https://www.optimizely.com/assets/motion-8b93ee7d.js urlProvider:network]] map[reflowTime:0.319 source:map[column:142 line:0 type:source-location url: urlProvider:network]] map[reflowTime:1.386 source:map[column:380 line:580 type:source-location url:https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js urlProvider:network]] map[reflowTime:0.346 source:map[column:47 line:303 type:source-location url:https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js urlProvider:network]] map[reflowTime:0.682 source:map[column:248 line:379 type:source-location url:https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js urlProvider:network]] map[reflowTime:155.253 source:map[column:23219 line:1 type:source-location url:https://scripts.clarity.ms/0.8.60-beta/clarity.js urlProvider:network]] map[reflowTime:1.735 source:map[column:195161 line:1 type:source-location url:https://js.qualified.com/packs/js/multimodal_v2-f8a905b1.js urlProvider:network]] map[reflowTime:2.613 source:map[column:194914 line:1 type:source-location url:https://js.qualified.com/packs/js/multimodal_v2-f8a905b1.js urlProvider:network]] map[reflowTime:72.663 source:map[column:376 line:954 type:source-location url:https://www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=4e64f0 urlProvider:network]] map[reflowTime:57.994 source:map[column:216227 line:6 type:source-location url:https://js.qualified.com/qualified.js?token=y5gZpv1sRkv2ZBXW urlProvider:network]] map[reflowTime:59.02 source:map[column:22094 line:0 type:source-location url:https://www.redditstatic.com/ads/pixel.js?pixel_id=t2_940el urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: div.row > div.col-12 > div.absolute > img.opal-shape
path: 1,HTML,1,BODY,3,DIV,0,MAIN,0,DIV,1,DIV,0,SECTION,1,DIV,0,DIV,0,DIV,0,IMG
selector: div.row > div.col-12 > div.absolute > img.opal-shape
snippet: <img class="opal-shape absolute mx-auto origin-center mix-blend-soft-light " src="/assets/opal-bg-16807e11.png" alt="" style="opacity: 0.5;">

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

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
cdn.optimizely.com/public/26942930964/s/home.js109.9 KiB175 ms
www.optimizely.com/assets/opti-grid.component-65b7434a.css9.3 KiB280 ms
www.optimizely.com/Util/EPiServer.Forms/EPiServerForms.css1.4 KiB88 ms
www.optimizely.com/assets/custom-radio-737ddd70.css867 B216 ms
www.optimizely.com/assets/custom-checkbox-dc96214f.css935 B216 ms
www.optimizely.com/assets/custom-form-0a4bb47a.css13.3 KiB280 ms
www.optimizely.com/assets/media.component-3b52cfc2.css2.8 KiB216 ms
www.optimizely.com/assets/container-f8669ecc.css1.8 KiB216 ms
www.optimizely.com/assets/entry-client-1dd1561b.css39.9 KiB535 ms
www.optimizely.com/assets/text.component-af81af83.css593 B216 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
div.row > div.col-12 > div.absolute > img.opal-shape div.row > div.col-12 > div.absolute > img.opal-shape
www.optimizely.com/assets/opal-bg-16807e11.png245.7 KiB92.2 KiB
div#skipNav > main.react-module > div.home-hero > ::after div#skipNav > main.react-module > div.home-hero > ::after
www.optimizely.com/assets/noise-7867172c.png22.1 KiB11.4 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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: 232 ms
URLTime Spent
optimizely.com/232 ms
www.optimizely.com/0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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: 60 ms 47.8 KiB
URLTransfer SizeEst Savings
www.optimizely.com/assets/entry-client-1dd1561b.css39.7 KiB36.0 KiB
www.optimizely.com/assets/custom-form-0a4bb47a.css13.0 KiB11.7 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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 170 ms 696.1 KiB
URLTransfer SizeEst Savings
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js361.8 KiB155.1 KiB
www.optimizely.com/Util/EPiServer.Forms.Samples/jquery-ui/jquery-ui.min.js67.5 KiB60.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-59ZNLHC172.9 KiB59.9 KiB
js.qualified.com/qualified.js?token=y5gZpv1sRkv2ZBXW115.9 KiB57.0 KiB
www.optimizely.com/assets/vidstack-BMPqs-oi-c643bb2c.js66.1 KiB55.8 KiB
www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=4e64f0179.8 KiB55.7 KiB
js.qualified.com/packs/js/multimodal_v2-f8a905b1.js93.6 KiB47.9 KiB
www.optimizely.com/assets/index.es-03246ceb.js78.4 KiB45.5 KiB
cdn.calibermind.com/a.js58.5 KiB36.4 KiB
www.optimizely.com/assets/entry-client-049d832d.js77.7 KiB36.2 KiB
connect.facebook.net/en_US/fbevents.js96.3 KiB33.3 KiB
cdn.optimizely.com/public/26942930964/s/home.js109.6 KiB31.9 KiB
d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js37.9 KiB21.3 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.optimizely.com/31.2 s11 ms4.0 ms
www.optimizely.com/assets/motion-8b93ee7d.js2.5 s442 ms0.1 ms
cdn.optimizely.com/public/26942930964/s/home.js2.4 s2.3 s11 ms
www.optimizely.com/assets/entry-client-049d832d.js2.3 s527 ms0.2 ms
www.optimizely.com/assets/vidstack-BMPqs-oi-c643bb2c.js1.2 s231 ms0.3 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js536 ms467 ms33 ms
Unattributable494 ms68 ms0.0 ms
www.optimizely.com/assets/index.es-03246ceb.js312 ms303 ms0.2 ms
www.googletagmanager.com/gtm.js?id=GTM-59ZNLHC268 ms176 ms14 ms
www.redditstatic.com/ads/pixel.js?pixel_id=t2_940el267 ms183 ms1.5 ms
www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=4e64f0219 ms206 ms12 ms
j.6sc.co/6si.min.js211 ms198 ms1.2 ms
scripts.clarity.ms/0.8.60-beta/clarity.js199 ms160 ms2.0 ms
js.qualified.com/qualified.js?token=y5gZpv1sRkv2ZBXW164 ms90 ms8.8 ms
www.optimizely.com/assets/logo-grid.component-6409e6b5.js125 ms125 ms0.0 ms
js.monitor.azure.com/scripts/b/ai.2.gbl.min.js114 ms73 ms2.7 ms
js.qualified.com/packs/js/multimodal_v2-f8a905b1.js112 ms37 ms12 ms
/signals/config/395965220782133?v=2.9.298&r=stable&domain...68 ms62 ms5.5 ms
cdn.calibermind.com/a.js58 ms53 ms4.6 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Style & Layout34.5 s
Script Evaluation6.7 s
Other1.7 s
Rendering568 ms
Garbage Collection175 ms
Script Parsing & Compilation154 ms
Parse HTML & CSS49 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Minifying 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 3.0 KiB
URLTransfer SizeEst Savings
www.optimizely.com/Util/EPiServer.Forms.Samples/js/EPiServerFormsSamples.js5.5 KiB3.0 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
assets.qualified.com/static-media/piperx-loading/Ruby.mp42.6 MiB
assets.qualified.com/packs/js/widget/sandboxed/messenger-9c325980.js803.3 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362.4 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js361.9 KiB
www.optimizely.com/assets/opal-bg-16807e11.png246.1 KiB
www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=4e64f0179.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-59ZNLHC173.3 KiB
/contentassets/62ae033da3f74a3d8084f35f69b7e032/homepage-...172.2 KiB
cdn.optimizely.com/js/26942930964.js137.2 KiB
js.qualified.com/qualified.js?token=y5gZpv1sRkv2ZBXW116.4 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
div.row > div.col-12 > div.absolute > img.opal-shape div.row > div.col-12 > div.absolute > img.opal-shape
www.optimizely.com/assets/opal-bg-16807e11.png
Dolby div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/71dcdc4b907a414ba7057d2624c2883b/dolby-log...
Dolby div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/71dcdc4b907a414ba7057d2624c2883b/dolby-log...
Shell div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/04dd25ba79f04298a76e1fb50742a117/shell-log...
Shell div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/04dd25ba79f04298a76e1fb50742a117/shell-log...
NEW ERA div.flex > div.flex > a > img.h-[3.2rem]
/contentassets/c3fc7cbd589947cbb8579ce42d6bf8ec/logo_new-...
NEW ERA div.flex > div.flex > a > img.h-[3.2rem]
/contentassets/c3fc7cbd589947cbb8579ce42d6bf8ec/logo_new-...
Salesforce div.flex > div.flex > a > img.h-[3.2rem]
/contentassets/f58ea35175bd4e25bf399e36d284d6f9/logo_sale...
Nike div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/854ad08b9a5642f1bbda87fdfe6b81d4/nike-logo...
Salesforce div.flex > div.flex > a > img.h-[3.2rem]
/contentassets/f58ea35175bd4e25bf399e36d284d6f9/logo_sale...
Nike div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/854ad08b9a5642f1bbda87fdfe6b81d4/nike-logo...
Zoom div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/638fd78be5cc45978c7d8b42bf0d31eb/zoom-logo...
Zoom div.mask-logo-grid > div.flex > div.flex > img.h-[3.2rem]
/contentassets/638fd78be5cc45978c7d8b42bf0d31eb/zoom-logo...

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 704 user timings
●Avoid long main-thread tasks 20 long tasks found
●Network Requests
●Network Round Trip Times 150 ms
●Server Backend Latencies 180 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 320 ms
●Avoid large layout shifts 3 layout shifts found
○INP breakdown
○Avoid non-composited animations
95

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

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
AI assistant body.theme--dark > q-focus-sentinel > div
After AI assistant body.theme--dark > q-focus-sentinel > div
AI assistant, start div#qualified-multimodal-host > div
AI assistant, end div#qualified-multimodal-host > div

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Optimizely Opal (AI) div.text-block-component > div.text-block > div.rte > h3

These are opportunities to improve keyboard navigation in your application.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Partners section.primary-footer__section > ul.primary-footer__section-links > li > a.primary-footer__section-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.
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○`[role]`s 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
○`<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.
73

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
js.monitor.azure.com/scripts/b/ai.2.gbl.min.js line 4, col 20343
AttributionReporting
snap.licdn.com/li.lms-analytics/insight.min.js

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
www.optimizely.com/assets/entry-client-049d832d.js line 60, col 5568
Error: componentName is empty at https://www.optimizely.com/assets/entry-client-049d832d.js:61:5569 at Array.forEach (<anonymous>) at Gy (https://www.optimizely.com/assets/entry-client-049d832d.js:61:5482) at https://www.optimizely.com/assets/entry-client-049d832d.js:70:6645
www.optimizely.com/assets/entry-client-049d832d.js line 60, col 5568
Error: componentName is empty at https://www.optimizely.com/assets/entry-client-049d832d.js:61:5569 at Array.forEach (<anonymous>) at Gy (https://www.optimizely.com/assets/entry-client-049d832d.js:61:5482) at https://www.optimizely.com/assets/entry-client-049d832d.js:70:6645
www.optimizely.com/assets/entry-client-049d832d.js line 60, col 5568
Error: componentName is empty at https://www.optimizely.com/assets/entry-client-049d832d.js:61:5569 at Array.forEach (<anonymous>) at Gy (https://www.optimizely.com/assets/entry-client-049d832d.js:61:5482) at https://www.optimizely.com/assets/entry-client-049d832d.js:70:6645
www.optimizely.com/assets/entry-client-049d832d.js line 60, col 5568
Error: componentName is empty at https://www.optimizely.com/assets/entry-client-049d832d.js:61:5569 at Array.forEach (<anonymous>) at Gy (https://www.optimizely.com/assets/entry-client-049d832d.js:61:5482) at https://www.optimizely.com/assets/entry-client-049d832d.js:70:6645
www.optimizely.com/assets/entry-client-049d832d.js line 60, col 5568
Error: componentName is empty at https://www.optimizely.com/assets/entry-client-049d832d.js:61:5569 at Array.forEach (<anonymous>) at Gy (https://www.optimizely.com/assets/entry-client-049d832d.js:61:5482) at https://www.optimizely.com/assets/entry-client-049d832d.js:70:6645
www.optimizely.com/assets/entry-client-049d832d.js line 60, col 5568
Error: componentName is empty at https://www.optimizely.com/assets/entry-client-049d832d.js:61:5569 at Array.forEach (<anonymous>) at Gy (https://www.optimizely.com/assets/entry-client-049d832d.js:61:5482) at https://www.optimizely.com/assets/entry-client-049d832d.js:70:6645
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 4788
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at Ea (https://www.optimizely.com/assets/entry-client-049d832d.js:57:4789) at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45388) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 4788
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at Ea (https://www.optimizely.com/assets/entry-client-049d832d.js:57:4789) at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45388) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 4788
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at Ea (https://www.optimizely.com/assets/entry-client-049d832d.js:57:4789) at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45388) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 4907
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at Ea (https://www.optimizely.com/assets/entry-client-049d832d.js:57:4908) at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45388) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 4907
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at Ea (https://www.optimizely.com/assets/entry-client-049d832d.js:57:4908) at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45388) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 4907
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at Ea (https://www.optimizely.com/assets/entry-client-049d832d.js:57:4908) at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45388) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 4907
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at Ea (https://www.optimizely.com/assets/entry-client-049d832d.js:57:4908) at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45388) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 4907
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at Ea (https://www.optimizely.com/assets/entry-client-049d832d.js:57:4908) at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45388) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 4907
Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at Ea (https://www.optimizely.com/assets/entry-client-049d832d.js:57:4908) at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45388) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 58, col 45047
Error: Minified React error #423; visit https://reactjs.org/docs/error-decoder.html?invariant=423 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45048) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at Ma (https://www.optimizely.com/assets/entry-client-049d832d.js:59:35774) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34725) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 58, col 45047
Error: Minified React error #423; visit https://reactjs.org/docs/error-decoder.html?invariant=423 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45048) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at Ma (https://www.optimizely.com/assets/entry-client-049d832d.js:59:35774) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34725) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 58, col 45047
Error: Minified React error #423; visit https://reactjs.org/docs/error-decoder.html?invariant=423 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45048) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at Ma (https://www.optimizely.com/assets/entry-client-049d832d.js:59:35774) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34725) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 58, col 45047
Error: Minified React error #423; visit https://reactjs.org/docs/error-decoder.html?invariant=423 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at ip (https://www.optimizely.com/assets/entry-client-049d832d.js:59:45048) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39600) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at Ma (https://www.optimizely.com/assets/entry-client-049d832d.js:59:35774) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34725) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 67
Error: Minified React error #425; visit https://reactjs.org/docs/error-decoder.html?invariant=425 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at To (https://www.optimizely.com/assets/entry-client-049d832d.js:57:68) at tg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:16018) at rp (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39908) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39661) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 67
Error: Minified React error #425; visit https://reactjs.org/docs/error-decoder.html?invariant=425 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at To (https://www.optimizely.com/assets/entry-client-049d832d.js:57:68) at tg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:16018) at rp (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39908) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39661) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 67
Error: Minified React error #425; visit https://reactjs.org/docs/error-decoder.html?invariant=425 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at To (https://www.optimizely.com/assets/entry-client-049d832d.js:57:68) at tg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:16018) at rp (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39908) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39661) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)
www.optimizely.com/assets/entry-client-049d832d.js line 56, col 67
Error: Minified React error #425; visit https://reactjs.org/docs/error-decoder.html?invariant=425 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at To (https://www.optimizely.com/assets/entry-client-049d832d.js:57:68) at tg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:18797) at rp (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39908) at np (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39661) at sg (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39528) at _i (https://www.optimizely.com/assets/entry-client-049d832d.js:59:39383) at bd (https://www.optimizely.com/assets/entry-client-049d832d.js:59:34493) at T (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1570) at MessagePort.un (https://www.optimizely.com/assets/entry-client-049d832d.js:44:1940)

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
Content security policy
●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
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Ensure proper origin isolation with COOP
100

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.

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

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