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Scanned
2026-04-07 20:05 UTC
Worker
🇪🇸 Madrid
Duration
43.00s
Vs prev

Audit overview

3 categories need attention: Security, and 2 others.

Fix Priority Matrix

5 findings

Quick Wins

2

High impact, low effort — start here.

Strategic

3

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
Warning: 4

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.

Security › Security Headers
Warning: 5

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.

Security › Security Headers
What fixing these means. Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Addressing the critical issues below would have the most immediate impact on your user trust.
5 security gaps detected — browsers may warn visitors about your site.

Business case

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

Return on investment

€638 investment → €11,342/month returns + EUR 120,000,000 risk avoided

Investment
€638
7.5 h · 5 findings
Monthly returns
€11.342
€136.110/yr
Payback
0.1 mo
+21251% Y1
Regulatory risk avoided EUR 120.000.000
Or — fix only the top 3 findings
€5310.0 mo payback · +25521% 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.
€43 — 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 ~29%.

Barriers
7
2 crit 5 warn
Bounce delta
+29pp
added vs baseline
Score
65
C
Speed
2
Trust
2
Usability
1
Content
2
Nav
0
  • Page takes 8.5s to load
    Users abandon at ~3s — you're 6.0s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 822ms
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 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
  • Viewport disables user zoom
    Visitors 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

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

Remediation cost

€638 7.5 developer hours at €85/hr
Quick wins
€43 2 fixes in ~30 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

€6.376 / month at risk ~€76.516 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

€120.000.000

ePrivacy DirectiveGDPR
  • No privacy policy link detected
    GDPR: EUR 10.000 – EUR 20.000.000
  • 1 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

Bounce-Rate Cost

€6.376 /mo

+29.0pp bounce · ~2,898 lost visitors/mo

CPC: EUR 2.20

Bandwidth Waste

€0,21 /mo

2837.7 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~284 KB per page load
    Saves €0,21/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 3 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

56
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.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
66
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.

819 ms

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

8.49 s

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

822 ms

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

0.008

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

2.23 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.

8.49 s

Desktop

99
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.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
66
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.

444 ms

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

823 ms

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

12 ms

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

0.010

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

569 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.

2.10 s

Categories

8
Avg score 77.5

How you compare

Where this site stands against peers running the same stack.

HTTP/3 · 1542 peers
You 75
·
Avg 75
At average
0 50 100
Compliance P4Security P13SEO P26Accessibility P73Performance P69Sustainability P62Content P57Infrastructure P47

Top 10% of HTTP/3 sites score 85+ on Compliance; you're at 64 — closing this gap is the highest-leverage improvement.

Better than 43% of HTTP/3 sites See full HTTP/3 benchmark →
Open Graph · 3466 peers
You 75
·
Avg 74
At average
0 50 100
Compliance P3SEO P5Performance P84Security P19Sustainability P80Accessibility P72Content P37Infrastructure P61

Top 10% of Open Graph sites score 86+ on Compliance; you're at 64 — closing this gap is the highest-leverage improvement.

Better than 54% of Open Graph sites See full Open Graph benchmark →

Technology stack

HTTP/3, with Cloudflare CDN

6 technologies detected 3 stack layers 1 with CPE identifier Complex

Stack Architecture

Analytics
Google Analytics Google Tag Manager Taboola
Framework
HTTP/3 Open Graph
CDN
Cloudflare

All Detected Technologies (6)

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 →

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

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

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/js?id=G-99CSX66YC1&cx=c&gtm=4e6460

Taboola is a content discovery & native advertising platform for publishers and advertisers.

Categories Advertising Website https://www.taboola.com Detected by BeaverCheck

Observations (1)

No build tool detected

A framework (HTTP/3) 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.

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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 · 8h total → projected B (82)

Sprint 1: Quick Wins

+3

Highest ROI — low effort, high impact

2 findings 0h → C (78)
  • · HSTS header is missing
  • · Cross-Origin-Opener-Policy header is missing

Sprint 2: Core Fixes

+4

Medium effort, high structural impact

3 findings 7h → B (82)
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found
  • · Cross-Origin-Embedder-Policy header is missing

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