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DE · EUR (€) · Estimated Applicable regulations: DSGVO · ePrivacy Directive · EAA Dev cost: €90/hr How jurisdiction is detected
Scanned
2026-05-10 13:32 UTC
Worker
🇳🇱 Amsterdam
Duration
1.2m
Vs prev

Global Performance

6/6 locations

Acceptable global latency — average 417ms across 6 locations, fastest from Singapore (32ms), slowest from Sao Paulo (828ms). Cloudflare edge cache (DYNAMIC). Cache-Control disables caching (no-store). 3 locations above the 500ms target.

Netherlands - Amsterdam
Full audit
129ms
DNS 8ms · TLS 7ms
Spain - Madrid
221ms
DNS 44ms · TLS 22ms
Singapore - Singapore
32ms
DNS 12ms · TLS 9ms
Brazil - Sao Paulo
828ms
DNS 7ms · TLS 8ms
United States - Santa Clara
695ms
DNS 12ms · TLS 9ms
United Stated - New York
596ms
DNS 5ms · TLS 8ms
CDN: Cloudflare (DYNAMIC) · Avg TTFB: 417ms · Cache: no-store

Audit overview

Compliance needs attention; the rest of the categories are in good shape.

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

Cookie 'PHPSESSID' 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

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 6.9 MB (4.2 MB transferred)

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

Performance › Page Weight Budget
Critical: 5

1 button(s) with no accessible text

Buttons with no accessible text (icon-only, no aria-label) can't be activated by voice control or understood by screen readers.

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 10.9s 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 10.9s — 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

€608 investment → €10,852/month returns + EUR 120,500,000 risk avoided

Investment
€608
6.8 h · 4 findings
Monthly returns
€10,852
€130,218/yr
Payback
0.1 mo
+21335% Y1
Regulatory risk avoided EUR 120,500,000
Or — fix only the top 3 findings
€5630.1 mo payback · +23050% 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.
€68 — 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

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

Barriers
9
3 crit 6 warn
Bounce delta
+33pp
added vs baseline
Score
52
D
Speed
2
Trust
2
Usability
1
Content
1
Nav
3
  • Page takes 10.9s to load
    Users abandon at ~3s — you're 8.4s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 3.9s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 3 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

€608 6.8 developer hours at €90/hr
Quick wins
€68 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

Cost of inaction

€10,048,882 / month at risk ~€120,586,584 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

€120,500,000

ePrivacy DirectiveDSGVOEAA
  • 3 non-essential cookie(s) set BEFORE consent (CMP misconfigured)
    DSGVO: EUR 5,000 – EUR 10,000,000
  • 3 non-essential cookie(s) set BEFORE consent (CMP misconfigured)
    DSGVO: EUR 10,000 – EUR 20,000,000
  • 3 non-essential cookie(s) set BEFORE consent (CMP misconfigured)
    ePrivacy Directive: EUR 5,000 – EUR 100,000,000
  • 1 advertising/retargeting trackers detected
    DSGVO: EUR 10,000 – EUR 20,000,000
  • 27 tracking pixel(s) on the page (1 domain(s))
    DSGVO: EUR 10,000 – EUR 20,000,000
  • 2 of 2 <nav> elements are unlabeled
    EAA: EUR 1,000 – EUR 500,000
  • Skip navigation link is missing (WCAG 2.4.1)
    EAA: EUR 1,000 – EUR 500,000
  • Multiple H1 headings (26 found)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • Heading level skipped: H1 → H3 (missing H2)
    EAA: EUR 1,000 – EUR 500,000
  • 1 empty heading(s)
    EAA: EUR 1,000 – EUR 500,000
  • 2 image(s) missing alt attribute
    EAA: EUR 1,000 – EUR 500,000
  • 1 image(s) with generic alt text
    EAA: EUR 1,000 – EUR 500,000
  • 2 control(s) without accessible label
    EAA: EUR 1,000 – EUR 500,000

Bounce-Rate Cost

€7,214 /mo

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

CPC: EUR 2.20

Bandwidth Waste

€0.98 /mo

13275.9 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~1.3 MB per page load
    Saves €0.98/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

41
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
91
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.
92
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.

2.39 s

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

10.95 s

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

3.92 s

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

0.048

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

3.55 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.

12.24 s

Desktop

63
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
88
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
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.

577 ms

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

1.63 s

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

479 ms

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

0.189

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.

3.15 s

Categories

8
Avg score 77.1

How you compare

Where this site stands against peers running the same stack.

Consent Manager · 31 peers
You 77
·
Avg 74
At average
0 50 100
Better than 80% of Consent Manager sites See full Consent Manager benchmark →
HSTS · 2420 peers
You 77
·
Avg 75
At average
0 50 100
Compliance P4Accessibility P83Security P76Content P31Sustainability P58Infrastructure P56Performance P53SEO P50

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

Better than 68% of HSTS sites See full HSTS benchmark →

Technology stack

Consent Manager, on PHP, with Cloudflare CDN

11 technologies detected 4 stack layers 3 with CPE identifier Enterprise

Stack Architecture

Analytics
Google Analytics Google Tag Manager Prebid
Framework
Consent Manager HSTS Onsen UI Open Graph RSS jQuery 3.7.1
Runtime
PHP
CDN
Cloudflare

All Detected Technologies (11)

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 →

PHP is a general-purpose scripting language used for web development.

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

Consent Manager is a provider ensuring GDPR and CCPA compliance for websites.

Categories Cookie compliance Website https://www.consentmanager.net Detected by BeaverCheck

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

Onsen UI is an open-source HTML5 hybrid app framework offering mobile UI components for PhoneGap and Cordova development.

Categories Mobile frameworks Website https://onsen.io 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

RSS is a family of web feed formats used to publish frequently updated works—such as blog entries, news headlines, audio, and video—in a standardized format.

Categories Miscellaneous Website https://www.rssboard.org/rss-specification Detected by BeaverCheck

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

Categories JavaScript libraries Website https://jquery.com Detected by BeaverCheck Evidence Script URL: https://code.jquery.com/jquery-3.7.1.min.js
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

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/gtm.js?id=GTM-KL8XG83

Prebid is an open-source header bidding wrapper. It forms the core of our Nucleus ad platform, helping maximize revenue and performance for publishers.

Categories Advertising Website https://prebid.org Detected by BeaverCheck

Observations (2)

No build tool detected

A framework (Consent Manager) 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

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

Show your score

Drop this badge on your README, marketing site, or status page. It auto-updates every time the audit re-runs and links back to this report.

BeaverCheck badge

This badge auto-updates with your latest scan result.

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fwww.der-betze-brennt.de)](https://beavercheck.com/results/9e2b89bc-602c-457a-8401-691bc00c50f6)
<a href="https://beavercheck.com/results/9e2b89bc-602c-457a-8401-691bc00c50f6"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fwww.der-betze-brennt.de" alt="BeaverCheck Score"></a>
https://beavercheck.com/badge?url=https%3A%2F%2Fwww.der-betze-brennt.de

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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 (87)

Sprint 1: Quick Wins

+6

Highest ROI — low effort, high impact

3 findings 1h → B (83)
  • · Page weighs 6.9 MB (4.2 MB transferred)
  • · Cookie 'PHPSESSID' is missing the Secure flag
  • · 1 button(s) with no accessible text

Sprint 2: Core Fixes

+4

Medium effort, high structural impact

2 findings 6h → B (87)
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found

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