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PT · EUR (€) · Estimated Applicable regulations: RGPD · ePrivacy Directive · EAA Dev cost: €45/hr How jurisdiction is detected
Scanned
2026-04-15 23:08 UTC
Worker
🇪🇸 Madrid
Duration
1.4m
Vs prev

Audit overview

4 categories need attention: Performance, and 3 others.

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 →

Screenshots

DESKTOP + MOBILE
Desktop
Desktop screenshot
Mobile
Mobile screenshot

Top Priorities (5)

Sorted by impact
Critical: 1

Content-Security-Policy header is missing

Without a CSP, a single XSS bug can exfiltrate everything your users type — including credentials.

Security › Security Headers
Critical: 2

HSTS header is missing

Without HSTS, a network attacker can downgrade the very first connection to HTTP and steal the user's session.

Security › Security Headers
Critical: 3

No Content-Security-Policy header found

Without a CSP, a single XSS bug can exfiltrate everything users type — credentials, payment data, session tokens.

Security › Content Security Policy
Critical: 4

Page weighs 40.8 MB (26.5 MB transferred)

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

Performance › Page Weight Budget
Critical: 5

Soft 404: server returns HTTP 200 for non-existent pages

Soft 404s (HTTP 200 for missing pages) confuse Google — it indexes the 'not found' page as real content and ranks it.

Accessibility › 404 Error Page
What fixing these means. Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 17.0s 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.
Your LCP is 17.0s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.
1 accessibility issue excludes 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

€304 investment → €8,929/month returns + EUR 120,500,000 risk avoided

Investment
€304
6.8 h · 4 findings
Monthly returns
€8.929
€107.149/yr
Payback
0.0 mo
+35175% Y1
Regulatory risk avoided EUR 120.500.000
Or — fix only the top 3 findings
€2810.0 mo payback · +37997% 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.
€34 — 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

5 barrier(s) likely increasing bounce by ~28%.

Barriers
5
3 crit 2 warn
Bounce delta
+28pp
added vs baseline
Score
64
C
Speed
2
Trust
2
Usability
0
Content
0
Nav
1
  • Page takes 17.0s to load
    Users abandon at ~3s — you're 14.5s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 2.1s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 134 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
  • No Content-Security-Policy header
    Higher XSS blast radius — one compromised script can exfiltrate the checkout form
    → Ship a reporting-only CSP first, then enforce once violations are clean

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

Remediation cost

€304 6.8 developer hours at €45/hr
Quick wins
€34 2 fixes in ~45 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

€8.929 / month at risk ~€107.149 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

€120.500.000

ePrivacy DirectiveRGPDEAA
  • No privacy policy link detected
    RGPD: EUR 10.000 – EUR 20.000.000
  • 1 advertising/retargeting trackers detected
    RGPD: EUR 10.000 – EUR 20.000.000
  • Trackers detected but no cookie policy found
    RGPD: EUR 5.000 – EUR 10.000.000

Bounce-Rate Cost

€8.923 /mo

+27.5pp bounce · ~2,753 lost visitors/mo

CPC: EUR 3.24

Bandwidth Waste

€6,19 /mo

83518.6 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~8.4 MB per page load
    Saves €6,19/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

31
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
99
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.

3.48 s

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

17.02 s

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

2.08 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.

24.64 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.

68.99 s

Desktop

40
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
99
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.

1.24 s

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

5.99 s

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

144 ms

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

0.495

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

5.47 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.

9.62 s

Categories

8
Avg score 72.6

How you compare

Where this site stands against peers running the same stack.

CoreMedia · 6 peers
You 70
·
Avg 73
At average
0 50 100
Apple · 1267 peers
You 70
·
Avg 73
At average
0 50 100
Performance P8Security P11Compliance P14Infrastructure P17SEO P29Sustainability P36Content P59Accessibility P56

Top 10% of Apple sites score 84+ on Performance; you're at 67 — closing this gap is the highest-leverage improvement.

Better than 13% of Apple sites See full Apple benchmark →

Technology stack

CoreMedia, on Node.js, hosted on Next.js, with Cloudflare CDN

32 technologies detected 6 stack layers 5 with CPE identifier Enterprise

Stack Architecture

Analytics
BySide Dynatrace Dynatrace RUM Google Analytics Google Tag Manager Microsoft Advertising
CMS
CoreMedia
Framework
Apple Azure DNS GSAP Google Font API Google Search Console HTTP/3 Lucide Microsoft Microsoft 365 OneTrust Open Graph Radix UI React Socket.io 0.9.16 Swiper Tailwind CSS Underscore.js 4.17.21 Webpack core-js 3.19.0 crypto-js shadcn/ui
Runtime
Node.js
CDN
Cloudflare cdnjs
Hosting
Next.js 15.5.12

All Detected Technologies (32)

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 Evidence Server header in redirect: cloudflare
This technology has a CPE identifier — check for known vulnerabilities Search NVD →
Categories CDN Detected by BeaverCheck · Medium Evidence Script URL contains cdnjs.cloudflare.com: https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.9-1/crypto-js.js

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 X-Powered-By: Next.js in redirect
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

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

CoreMedia is an enterprise-grade, Java-based content management system used to manage, publish, and deliver digital content across websites and channels.

Categories CMS Website https://www.coremedia.com Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Low Evidence TXT record: apple-domain-verification=pg5Sh38nGIb9Xcgm
Categories DNS Detected by BeaverCheck Evidence NS record: ns3-04.azure-dns.org

GSAP is an animation library that allows you to create animations with JavaScript.

Categories JavaScript frameworks Website https://greensock.com/gsap Detected by BeaverCheck

Google Font API is a web service that supports open-source font files that can be used on your web designs.

Categories Font scripts Website https://fonts.google.com/ Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: google-site-verification=Z_5hnZnTxMcyygD0z0sFzG4SE4VjT27GYYA2hw7plJA

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Categories Miscellaneous Website https://httpwg.org/ Detected by BeaverCheck

Lucide is an open-source icon library that provides 1000+ vector (svg) files for displaying icons and symbols in digital and non-digital projects.

Categories Font scripts Website https://lucide.dev Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Low Evidence TXT record: MS=ms10899566
Categories Email Detected by BeaverCheck Evidence MX record: tap-pt.mail.protection.outlook.com

OneTrust is a cloud-based data privacy management compliance platform.

Categories Cookie compliance Website https://www.onetrust.com Detected by BeaverCheck Evidence Script URL contains cdn.cookielaw.org: https://cdn.cookielaw.org/scripttemplates/otSDKStub.js?did=dc72d9fd-15b3-4a6f-b368-b7910ec50365&data-document-language=true

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

Radix UI is a React-based user interface component library that offers accessible, responsive, and customisable components for building web applications.

Categories UI frameworks Website https://www.radix-ui.com 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 →
Categories JavaScript frameworks Website https://socket.io Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.

Categories JavaScript libraries Website https://swiperjs.com Detected by BeaverCheck

Tailwind is a utility-first CSS framework for rapidly building custom user interfaces.

Categories UI frameworks Website https://tailwindcss.com/ Detected by BeaverCheck Evidence Found 301 unique Tailwind utility classes in HTML

Underscore.js is a JavaScript library which provides utility functions for common programming tasks. It is comparable to features provided by Prototype.js and the Ruby language, but opts for a functional programming design instead of extending object prototypes.

Categories JavaScript libraries Website https://underscorejs.org 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

crypto-js is a JavaScript library of crypto standards.

Categories JavaScript libraries Website https://github.com/brix/crypto-js Detected by BeaverCheck

shadcn/ui is a component system built with Radix UI and Tailwind CSS.

Categories UI frameworks Website https://ui.shadcn.com Detected by BeaverCheck

BySide is a personalisation and marketing automation platform.

Categories Marketing automation, Personalisation Website https://byside.com Detected by BeaverCheck

Dynatrace is a technology company that produces a software intelligence platform based on artificial intelligence to monitor and optimise application performance and development, IT infrastructure, and user experience for businesses and government agencies throughout the world.

Categories Analytics Website https://www.dynatrace.com Detected by BeaverCheck

Dynatrace RUM is an AI powered, full stack, automated real user monitoring platform built by Dynatrace.

Categories RUM Website https://www.dynatrace.com/platform/real-user-monitoring Detected by BeaverCheck

Google Analytics is a free web analytics service that tracks and reports website traffic.

Categories Analytics Website https://google.com/analytics Detected by BeaverCheck

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Categories Tag managers Website https://www.google.com/tagmanager Detected by BeaverCheck Evidence Script URL contains www.googletagmanager.com: https://www.googletagmanager.com/gtag/destination?id=AW-669857161&cx=c&gtm=4e64e1

Microsoft Advertising is an online advertising platform developed by Microsoft.

Categories Advertising Website https://ads.microsoft.com Detected by BeaverCheck Evidence Script URL contains bat.bing.com: https://bat.bing.com/bat.js

Observations (2)

No build tool detected

A framework (Apple) 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

32 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

2 sprints · 7h total → projected B (80)

Sprint 1: Quick Wins

+6

Highest ROI — low effort, high impact

3 findings 1h → C (76)
  • · Page weighs 40.8 MB (26.5 MB transferred)
  • · HSTS header is missing
  • · Soft 404: server returns HTTP 200 for non-existent pages

Sprint 2: Core Fixes

+4

Medium effort, high structural impact

2 findings 6h → B (80)
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found

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