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US · USD ($) · Estimated Applicable regulations: CCPA/CPRA · ADA Title III Dev cost: $100/hr How jurisdiction is detected
Scanned
2026-04-04 16:29 UTC
Worker
🇧🇷 Sao Paulo
Duration
1.7m
Vs prev

Audit overview

4 categories need attention: Performance, and 3 others.

Fix Priority Matrix

5 findings

Quick Wins

4

High impact, low effort — start here.

Strategic

1

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 →

Screenshots

DESKTOP + MOBILE
Desktop
Desktop screenshot
Mobile
Mobile screenshot

Top Priorities (5)

Sorted by impact
Critical: 1

Cookie 'at_lp_exp' is missing the Secure flag

A cookie without the Secure flag can leak over HTTP — in HSTS-protected sites, this is still a defense-in-depth gap.

Security › Cookie Security
Critical: 2

Cookie 'geoloc' is missing the Secure flag

A cookie without the Secure flag can leak over HTTP — in HSTS-protected sites, this is still a defense-in-depth gap.

Security › Cookie Security
Critical: 3

Page weighs 42.5 MB (18.3 MB transferred)

Informational: total page weight (uncompressed) and bytes actually transferred over the wire.

Performance › Page Weight Budget
Critical: 4

18 control(s) without accessible label

Form controls without labels — assistive tech announces 'edit text' with no context; users can't complete forms.

Accessibility › Form Accessibility
Critical: 5

33 image-only link(s) without alt text

Image-only links with no alt are unidentifiable to screen-reader users — link's destination is invisible.

Accessibility › Link & Button Quality
What fixing these means. Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 20.0s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.
2 security gaps detected — browsers may warn visitors about your site.
Your LCP is 20.0s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.
2 accessibility issues exclude users who rely on assistive technology.

Business case

What fixing the audit's findings is worth -- and what ignoring them keeps costing.

Return on investment

$200 investment → $11,482/month returns + USD 157,500 risk avoided

Investment
$200
2.0 h · 4 findings
Monthly returns
$11,482
$137,783/yr
Payback
0.0 mo
+68792% Y1
Regulatory risk avoided USD 157,500
Or — fix only the top 3 findings
$1500.0 mo payback · +91755% Y1
Optimistic scenario assuming the top 3 capture most of the upside. Real-world recovery typically falls between this projection and the full-fix ROI above.
$100 — 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.

Conversion barriers

7 barrier(s) likely increasing bounce by ~33%.

Barriers
7
4 crit 3 warn
Bounce delta
+33pp
added vs baseline
Score
51
D
Speed
2
Trust
2
Usability
1
Content
1
Nav
1
  • Page takes 20.0s to load
    Users abandon at ~3s — you're 17.5s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 8.0s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 18 form field(s) without a label
    Screen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes
    → Associate every input with a visible <label for="…">; add autocomplete attributes
  • 4 broken link(s) on the page
    Clicks land on 404s — trust drops and the session often ends
    → Fix or remove the broken destinations surfaced on the Content tab
  • No HSTS header
    Returning visitors are briefly exposed to downgrade attacks on first request
    → Set Strict-Transport-Security: max-age=31536000; includeSubDomains

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

Remediation cost

$200 2.0 developer hours at $100/hr
Quick wins
$100 3 fixes in ~60 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Team composition

Multiplier applied to dev hours to reflect QA, design, and PM overhead. Use Dev only for solo work; Full team for projects with formal review processes.

$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

Warning:Cost of inaction

$11,482 / month at risk ~$137,783 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA
  • No privacy policy link detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Privacy Policy not detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Multiple H1 headings (2 found)
    ADA Title III: USD 25,000 – USD 150,000

Bounce-Rate Cost

$11,477 /mo

+32.8pp bounce · ~3,279 lost visitors/mo

CPC: USD 3.50

Bandwidth Waste

$4.62 /mo

57695.5 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~5.8 MB per page load
    Saves $4.62/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 5 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

Lighthouse

Mobile

25
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
79
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.
85
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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

9.36 s

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

19.96 s

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

7.99 s

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

0.003

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

15.61 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.

40.12 s

Desktop

38
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
81
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.

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

1.01 s

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

4.65 s

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

1.01 s

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

0.002

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

5.13 s

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

8.71 s

Categories

8
Avg score 73.8

How you compare

Where this site stands against peers running the same stack.

Cart Functionality · 554 peers
You 71
·
Avg 73
At average
0 50 100
Performance P1Sustainability P4SEO P5Content P75Infrastructure P65Security P62Accessibility P44Compliance P52

Top 10% of Cart Functionality sites score 83+ on Performance; you're at 65 — closing this gap is the highest-leverage improvement.

Better than 23% of Cart Functionality sites See full Cart Functionality benchmark →
Boomerang · 156 peers
You 71
·
Avg 71
At average
0 50 100
Better than 31% of Boomerang sites See full Boomerang benchmark →

Technology stack

Boomerang, on Emotion, hosted on Next.js, with Akamai CDN

19 technologies detected 6 stack layers 4 with CPE identifier Enterprise

Stack Architecture

Analytics
Akamai mPulse New Relic Zipkin
Ecommerce
Cart Functionality
Framework
Boomerang Bootstrap HSTS Kasada Lodash 4.17.21 Open Graph React 18.3.1 VideoJS Webpack core-js 2.6.12
Runtime
Emotion
CDN
Akamai Cloudflare cdnjs
Hosting
Next.js 15.5.11

All Detected Technologies (19)

Akamai is global content delivery network (CDN) services provider for media and software delivery, and cloud security solutions.

Categories CDN Website https://akamai.com Detected by BeaverCheck Evidence x-akamai-transformed: 9 - 0 pmb=mNONE,1mRUM,3

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

Categories CDN Website https://www.cloudflare.com Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

cdnjs is a free distributed JS library delivery service.

Categories CDN Website https://cdnjs.com Detected by BeaverCheck

Next.js is a React framework for developing single page Javascript applications.

Categories JavaScript frameworks, Web frameworks, Web servers, Static site generator Website https://nextjs.org Detected by BeaverCheck Evidence Script URL: https://www.nike.com/_next/static/chunks/polyfills-42372ed130431b0a.js
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Emotion is a library designed for writing CSS styles with JavaScript.

Categories JavaScript frameworks, Development Website https://emotion.sh Detected by BeaverCheck

Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.

Categories Ecommerce Website https://www.wappalyzer.com/technologies/ecommerce/cart-functionality Detected by BeaverCheck

boomerang is a JavaScript library that measures the page load time experienced by real users, commonly called RUM (Real User Measurement).

Categories JavaScript libraries, RUM Website https://akamai.github.io/boomerang Detected by BeaverCheck
Categories Library Website https://getbootstrap.com Detected by BeaverCheck · Medium Evidence Script URL: https://nikeconsumerservices.my.site.com/ESWWebEnglishUSGuest1712823616920/assets/js/bootstrap.min.js

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Categories Security Website https://www.rfc-editor.org/rfc/rfc6797#section-6.1 Detected by BeaverCheck

Kasada is a cybersecurity company that provides a platform to protect websites and web applications from bot attacks and malicious activities.

Categories Security Website https://www.kasada.io Detected by BeaverCheck

Lodash is a JavaScript library which provides utility functions for common programming tasks using the functional programming paradigm.

Categories JavaScript libraries Website https://www.lodash.com Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Open Graph is a protocol that is used to integrate any web page into the social graph.

Categories Miscellaneous Website https://ogp.me Detected by BeaverCheck

React is an open-source JavaScript library for building user interfaces or UI components.

Categories JavaScript frameworks Website https://reactjs.org Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Video.js is a JavaScript and CSS library that makes it easier to work with and build on HTML5 video.

Categories Video players Website https://videojs.com Detected by BeaverCheck

Webpack is an open-source JavaScript module bundler.

Categories Miscellaneous Website https://webpack.js.org/ Detected by BeaverCheck

core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.

Categories JavaScript libraries Website https://github.com/zloirock/core-js Detected by BeaverCheck

Akamai mPulse is a real user monitoring (RUM) solution that enables companies to monitor, find, and fix website and application performance issues.

Categories RUM Website https://developer.akamai.com/akamai-mpulse-real-user-monitoring-solution Detected by BeaverCheck

New Relic is a SaaS offering that focuses on performance and availability monitoring.

Categories RUM Website https://newrelic.com Detected by BeaverCheck
Categories Analytics Website https://zipkin.io/ Detected by BeaverCheck

Observations (2)

No build tool detected

A framework (Boomerang) was detected but no bundler was identified. The build tool may not be detectable from output patterns, or the site may use the framework's built-in bundler.

Complex technology stack detected

19 technologies identified. A complex stack increases maintenance burden and attack surface. Consider whether all components are actively needed.

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BeaverCheck badge

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[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fwww.nike.com)](https://beavercheck.com/results/4ddbcb24-ff24-401e-baf5-063ebdd869d6)
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Fix Plan

Three-week roadmap to ship the audit's findings, with one-click copy targets for your tracker.

Three-week fix plan

2 sprints · 2h total → projected B (82)

Sprint 1: Quick Wins

+9

Highest ROI — low effort, high impact

4 findings 1h → B (80)
  • · Page weighs 42.5 MB (18.3 MB transferred)
  • · Cookie 'at_lp_exp' is missing the Secure flag
  • · Cookie 'geoloc' is missing the Secure flag
  • · 33 image-only link(s) without alt text

Sprint 2: Core Fixes

+2

Medium effort, high structural impact

1 findings 1h → B (82)
  • · 18 control(s) without accessible label

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