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Scanned
2026-04-22 22:07 UTC
Worker
🇪🇸 Madrid
Duration
1.2m
Vs prev

Audit overview

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

Fix Priority Matrix

5 findings

Quick Wins

1

High impact, low effort — start here.

Strategic

4

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

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: 3

111 third-party resources (100% of weight)

Informational: third-party resource count and their share of page weight. High share caps perf gains from frontend optimization.

Performance › Page Weight Inventory
Warning: 4

112 HTTP requests — consider bundling or reducing

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Performance › Page Weight Budget
Warning: 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.

Security › Security Headers
What fixing these means. Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 10.6s exceeds Google's 2.5s 'Good' threshold and the 2 performance issues below directly contribute 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 10.6s — fixing the 2 performance criticals could bring it under Google's 2.5s 'Good' threshold.

Business case

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

Return on investment

€440 investment → €8,663/month returns + EUR 120,500,000 risk avoided

Investment
€440
11.0 h · 4 findings
Monthly returns
€8.663
€103.952/yr
Payback
0.1 mo
+23526% Y1
Regulatory risk avoided EUR 120.500.000
Or — fix only the top 3 findings
€4000.0 mo payback · +25888% 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.

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 ~27%.

Barriers
7
2 crit 5 warn
Bounce delta
+27pp
added vs baseline
Score
65
C
Speed
2
Trust
2
Usability
0
Content
1
Nav
2
  • Page takes 10.6s to load
    Users abandon at ~3s — you're 8.1s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 834ms
    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
  • Content is hard to read
    Graduate-level reading difficulty — limits the addressable audience for product or blog pages
    → Shorten sentences; replace jargon with plain language; target Flesch ease ≥60

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

Remediation cost

€440 11.0 developer hours at €40/hr

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

€6.002 / month at risk ~€72.030 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

€120.500.000

ePrivacy DirectiveGDPREAA
  • No privacy policy link detected
    GDPR: EUR 10.000 – EUR 20.000.000
  • 3 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

€6.002 /mo

+27.3pp bounce · ~2,728 lost visitors/mo

CPC: EUR 2.20

Bandwidth Waste

€0,31 /mo

4146.2 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~415 KB per page load
    Saves €0,31/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 2 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

39
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
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.
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.

6.57 s

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

10.59 s

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

834 ms

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.

7.15 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.

10.66 s

Desktop

81
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
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.
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.

1.40 s

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

2.31 s

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

97 ms

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

0.044

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

1.65 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.

2.31 s

Categories

8
Avg score 83.2

How you compare

Where this site stands against peers running the same stack.

Bootstrap · 885 peers
You 79
·
Avg 74
At average
0 50 100
Accessibility P93Content P90Compliance P83Sustainability P75Infrastructure P26Performance P70Security P66SEO P55

Top 10% of Bootstrap sites score 95+ on Infrastructure; you're at 84 — closing this gap is the highest-leverage improvement.

Better than 87% of Bootstrap sites See full Bootstrap benchmark →
core-js · 1582 peers
You 79
·
Avg 72
+7 above average
0 50 100
Accessibility P95Content P90Performance P89Sustainability P89Compliance P83Infrastructure P26SEO P62Security P61

Top 10% of core-js sites score 94+ on Infrastructure; you're at 84 — closing this gap is the highest-leverage improvement.

Better than 93% of core-js sites See full core-js benchmark →

Technology stack

Bootstrap

22 technologies detected 3 stack layers 1 with CPE identifier Enterprise

Stack Architecture

Analytics
Cxense Facebook Pixel 2.9.303 Google Analytics Google Tag Manager Linkedin Insight Tag Prebid 10.16.0 Smart Ad Server Utiq
Build
Piano
Framework
Bootstrap Facebook SDK Google Search Console HSTS Open Graph Priority Hints Proofpoint RSS Riddle Swiper Vue.js core-js 2.6.12 crypto-js

All Detected Technologies (22)

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.

Categories UI frameworks Website https://getbootstrap.com Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →
Categories Analytics Detected by BeaverCheck Evidence Script URL contains connect.facebook.net: https://connect.facebook.net/signals/config/867912963943907?v=2.9.303&r=stable&domain=www.diepresse.com&hme=97937018cefade17726f0472876fc101316b2ce9008a35a6a5a7977d7436151a&ex_m=104%2C205%2C154%2C22%2C72%2C73%2C145%2C68%2C67%2C11%2C162%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C159%2C164%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C165%2C170%2C219%2C62%2C186%2C187%2C55%2C276%2C30%2C74%2C231%2C230%2C229%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C155%2C76%2C158%2C156%2C157%2C50%2C60%2C123%2C15%2C161%2C45%2C263%2C264%2C262%2C26%2C27%2C28%2C48%2C146%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C144%2C147%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C149%2C148%2C150%2C141%2C139%2C25%2C35%2C59%2C109%2C160%2C70%2C17%2C152%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C34%2C278%2C293%2C212%2C201%2C202%2C200%2C296%2C288%2C52%2C213%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C58%2C64%2C151%2C115%2C37%2C32%2C53%2C56%2C100%2C163%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C166%2C167%2C94%2C95%2C9%2C125%2C102%2C51%2C142%2C87%2C79%2C71%2C117%2C106%2C43%2C143%2C0%2C82%2C137%2C140%2C153%2C38%2C108%2C13%2C168
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: google-site-verification=kuCvrin0lQj4be9Dc9JfXUKc4Jnii1PbwwXlyGgAMO8

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

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

Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.

Categories Performance Website https://wicg.github.io/priority-hints/ Detected by BeaverCheck
Categories Email Detected by BeaverCheck Evidence MX record: mxa-00700901.gslb.pphosted.com

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

Riddle is a platform enabling creation of lists, polls, and quizzes.

Categories Surveys Website https://www.riddle.com Detected by BeaverCheck

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

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

Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.

Categories JavaScript frameworks Website https://vuejs.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

Cxense was an AI-powered data management and intelligent personalisation platform.

Categories Personalisation, Segmentation Website https://www.cxense.com Detected by BeaverCheck

Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.

Categories Analytics Website https://facebook.com 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-7860QQTVF9&cx=c&gtm=4e64k1h2

LinkedIn Insight Tag is a lightweight JavaScript tag that powers conversion tracking, website audiences, and website demographics.

Categories Analytics Website https://business.linkedin.com/marketing-solutions/insight-tag Detected by BeaverCheck

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

Smart Ad Server is an adserving and RTB platform.

Categories Advertising Website https://smartadserver.com Detected by BeaverCheck

Utiq empowers brands and publishers to address audiences through Telco-powered first-party identifier.

Categories Advertising Website https://utiq.com/ Detected by BeaverCheck

Piano is a enterprise SaaS company which specialising in advanced media business processes and ecommerce optimisation.

Categories Personalisation Website https://piano.io Detected by BeaverCheck

Observations (1)

Complex technology stack detected

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

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This badge auto-updates with your latest scan result.

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fdiepresse.com)](https://beavercheck.com/results/9de03bb4-a3be-4a40-a8d9-ccddadecb7c0)
<a href="https://beavercheck.com/results/9de03bb4-a3be-4a40-a8d9-ccddadecb7c0"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fdiepresse.com" alt="BeaverCheck Score"></a>
https://beavercheck.com/badge?url=https%3A%2F%2Fdiepresse.com

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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 · 11h total → projected B (86)

Sprint 1: Quick Wins

+1

Highest ROI — low effort, high impact

1 findings 0h → B (80)
  • · 111 third-party resources (100% of weight)

Sprint 2: Core Fixes

+6

Medium effort, high structural impact

4 findings 11h → B (86)
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found
  • · Cross-Origin-Embedder-Policy header is missing
  • · 112 HTTP requests — consider bundling or reducing

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