Audit overview
Accessibility needs attention; the rest of the categories are in good shape.
Fix Priority Matrix
5 findingsQuick Wins
2High impact, low effort — start here.
Strategic
3High impact, requires investment.
Easy Improvements
0Small gains, minimal effort.
Nothing in this quadrant — good news.
Deprioritize
0Low impact, high effort — do last.
Nothing in this quadrant — good news.
Screenshots
Top Priorities (5)
Cross-Origin-Embedder-Policy header is missing
COEP enforces that all embedded resources opt-in to cross-origin embedding — required for cross-origin isolation features.
Cross-Origin-Opener-Policy header is missing
COOP isolates your top-level browsing context from cross-origin windows — without it, popup-based side-channel attacks remain possible.
Images are 1.6 MB — compress or use modern formats
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
JavaScript is 963 KB — consider code splitting or lazy loading
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
No Permissions-Policy header
Permissions-Policy locks down browser APIs you don't use, shrinking the attack surface.
Business case
What fixing the audit's findings is worth -- and what ignoring them keeps costing.
Return on investment
€935 investment → €6,220/month returns + EUR 120,500,000 risk avoided
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 ~28%.
- Page takes 16.6s to loadUsers abandon at ~3s — you're 14.1s over the 2.5s threshold→ Optimize render-blocking resources, preload the hero image, and compress images
- Page feels frozen for 880msClicks on the primary CTA are ignored while JavaScript runs→ Break up long tasks; defer non-critical JavaScript to post-hydration
- No Content-Security-Policy headerHigher XSS blast radius — one compromised script can exfiltrate the checkout form→ Ship a reporting-only CSP first, then enforce once violations are clean
- Viewport disables user zoomVisitors with low vision can't read the page — and some jurisdictions treat this as a legal risk→ Remove user-scalable=no; drop maximum-scale if it's below 2
- No structured dataNo rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices→ Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
Remediation cost
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.
Rates reflect fully-loaded developer cost including overhead
Warning:Cost of inaction
Compliance Risk
€120.500.000
- No privacy policy link detectedGDPR: EUR 10.000 – EUR 20.000.000
- Trackers detected but no cookie policy foundGDPR: EUR 5.000 – EUR 10.000.000
- Trackers detected but no cookie policy foundGDPR: EUR 10.000 – EUR 20.000.000
Bounce-Rate Cost
€6.219 /mo
+28.3pp bounce · ~2,827 lost visitors/mo
CPC: EUR 2.20
Bandwidth Waste
€0,71 /mo
9564.9 MB/mo × 0.074 EUR/GB
- Optimize transfer: save ~956 KB per page loadSaves €0,71/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.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
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
Your data stays in your browser — nothing is sent to our servers
Lighthouse
Mobile
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.43 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
16.62 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
880 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.048
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.43 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.
16.94 s
Desktop
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
468 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.15 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
101 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.184
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
540 ms
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
3.34 s
Categories
8Performance
Images are 1.6 MB — compress or use modern formats
Security
Cross-Origin-Embedder-Policy header is missing
Accessibility
All checks pass
SEO
All checks pass
Infrastructure
All checks pass
Compliance
All checks pass
Content
All checks pass
Sustainability
All checks pass
How you compare
Where this site stands against peers running the same stack.
Top 10% of Google Search Console sites score 96+ on SEO; you're at 82 — closing this gap is the highest-leverage improvement.
Technology stack
Apollo 3.12.10, on GraphQL, hosted on Amazon Web Services, with Amazon S3 CDN
Stack Architecture
PayPal 
Plaid 
Plausible 
Apollo 3.12.10Google Search Console Google Workspace HSTS 
HTTP/3 
Lucide 
Open Graph 
Radix UI 
React 
Sentry 
Tailwind CSS 
Webpack 
hCaptcha 
shadcn/ui 
GraphQL 
styled-components 6.1.19
Amazon S3 
Cloudflare 
Amazon Web Services 
Heroku 
Next.js 15.5.15All Detected Technologies (24)
Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.
Next.js is a React framework for developing single page Javascript applications.
GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data.
Styled components is a CSS-in-JS styling framework that uses tagged template literals in JavaScript.
Apollo is a fully-featured caching GraphQL client with integrations for React, Angular, and more.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
Lucide is an open-source icon library that provides 1000+ vector (svg) files for displaying icons and symbols in digital and non-digital projects.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Radix UI is a React-based user interface component library that offers accessible, responsive, and customisable components for building web applications.
React is an open-source JavaScript library for building user interfaces or UI components.
Sentry is an open-source platform for workflow productivity, aggregating errors from across the stack in real time.
Tailwind is a utility-first CSS framework for rapidly building custom user interfaces.
Webpack is an open-source JavaScript module bundler.
hCaptcha is an anti-bot solution that protects user privacy and rewards websites.
shadcn/ui is a component system built with Radix UI and Tailwind CSS.
PayPal is an online payments system that supports online money transfers and serves as an electronic alternative to traditional paper methods like checks and money orders.
Plaid is a fintech company that facilitates communication between financial services apps and users' banks and credit card providers.
Plausible is an open-source alternative to Google Analytics.
Observations (3)
Runtime exposed via X-Powered-By header
The X-Powered-By header reveals 'styled-components 6.1.19'. Remove this header in production to reduce information leakage.
No build tool detected
A framework (Apollo) 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
24 technologies identified. A complex stack increases maintenance burden and attack surface. Consider whether all components are actively needed.
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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
3 sprints · 11h total → projected B (84)
Sprint 1: Quick Wins
+2Highest ROI — low effort, high impact
- · Cross-Origin-Opener-Policy header is missing
- · No Permissions-Policy header
Sprint 2: Core Fixes
+1Medium effort, high structural impact
- · Cross-Origin-Embedder-Policy header is missing
- · Images are 1.6 MB — compress or use modern formats
Sprint 3: Strategic Improvements
+1Higher effort, long-term payoff
- · JavaScript is 963 KB — consider code splitting or lazy loading