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IT · EUR (€) · Estimated Applicable regulations: GDPR · ePrivacy Directive · EAA Dev cost: €55/hr How jurisdiction is detected
Scanned
2026-04-07 20:16 UTC
Worker
🇪🇸 Madrid
Duration
1.8m
Vs prev

Audit overview

3 categories need attention: Security, and 2 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 16.6 MB (5.7 MB transferred)

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

Performance › Page Weight Budget
Critical: 5

15 image-only link(s) without alt text

Image-only links with no alt are unidentifiable to screen-reader users — link's destination is invisible.

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 25.8s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. 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 25.8s — 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

€371 investment → €6,955/month returns + EUR 120,500,000 risk avoided

Investment
€371
6.8 h · 4 findings
Monthly returns
€6.955
€83.456/yr
Payback
0.1 mo
+22380% Y1
Regulatory risk avoided EUR 120.500.000
Or — fix only the top 3 findings
€3440.0 mo payback · +24178% 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.
€41 — 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

8 barrier(s) likely increasing bounce by ~32%.

Barriers
8
3 crit 5 warn
Bounce delta
+32pp
added vs baseline
Score
55
C
Speed
2
Trust
2
Usability
1
Content
0
Nav
3
  • Page takes 25.8s to load
    Users abandon at ~3s — you're 23.3s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 2.7s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 8 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

€371 6.8 developer hours at €55/hr
Quick wins
€41 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

€6.955 / month at risk ~€83.456 / 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
  • 6 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

€6.953 /mo

+31.6pp bounce · ~3,161 lost visitors/mo

CPC: EUR 2.20

Bandwidth Waste

€1,32 /mo

17819.0 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~1.8 MB per page load
    Saves €1,32/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

27
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
68
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
73
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
85
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.

5.45 s

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

25.80 s

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

2.74 s

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

0.003

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

11.66 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.

35.98 s

Desktop

67
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
60
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
73
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
85
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.

4.23 s

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

152 ms

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

0.030

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

2.37 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.

5.55 s

Categories

8
Avg score 73.2

How you compare

Where this site stands against peers running the same stack.

Bulma · 398 peers
You 70
·
Avg 75
At average
0 50 100
Accessibility P5Compliance P10Performance P20SEO P20Security P26Content P37Sustainability P39Infrastructure P58

Top 10% of Bulma sites score 78+ on Accessibility; you're at 49 — closing this gap is the highest-leverage improvement.

Better than 6% of Bulma sites See full Bulma benchmark →
core-js · 1650 peers
You 70
·
Avg 73
At average
0 50 100
Accessibility P11Compliance P14Security P25SEO P32Infrastructure P67Performance P38Content P43Sustainability P53

Top 10% of core-js sites score 73+ on Accessibility; you're at 49 — closing this gap is the highest-leverage improvement.

Better than 13% of core-js sites See full core-js benchmark →

Technology stack

Bulma, with Fastly CDN

25 technologies detected 4 stack layers 2 with CPE identifier Enterprise

Stack Architecture

Analytics
Adobe Analytics Amazon Advertising Appsflyer Chartbeat Cxense DoubleClick Floodlight Google Analytics Google Publisher Tag Google Tag Manager Integral Ad Science Prebid 10.23.0 Taboola
Build
Piano
Framework
Bulma FancyBox 2.1.4 Funding Choices Glide.js Open Graph Permutive Priority Hints ServiceNow Varnish core-js 3.44.0 jQuery 1.10.2
CDN
Fastly

All Detected Technologies (25)

Categories CDN Website https://www.fastly.com Detected by BeaverCheck Evidence x-served-by: cache-ams2100103-AMS, cache-ams21059-AMS, cache-toj-leto2350020-TOJ
Categories Framework Website https://bulma.io Detected by BeaverCheck Evidence Found 5 Bulma class patterns in HTML

FancyBox is a tool for displaying images, html content and multi-media in a Mac-style 'lightbox' that floats overtop of web page.

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

Funding Choices is a messaging tool that can help you comply with the EU General Data Protection Regulation (GDPR), and recover lost revenue from ad blocking users.

Categories Cookie compliance Website https://developers.google.com/funding-choices Detected by BeaverCheck

Glide.js is a dependency-free JavaScript ES6 slider and carousel.

Categories JavaScript libraries Website https://glidejs.com 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

Permutive is a publisher-focused data management platform.

Categories Miscellaneous Website https://permutive.com 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

ServiceNow is a cloud computing platform to help companies manage digital workflows for enterprise operations.

Categories Miscellaneous Website https://www.servicenow.com Detected by BeaverCheck

Varnish is a reverse caching proxy.

Categories Caching Website https://www.varnish-cache.org Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

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

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
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Adobe Analytics is a web analytics, marketing and cross-channel analytics application.

Categories Analytics Website https://www.adobe.com/analytics/adobe-analytics.html Detected by BeaverCheck

Amazon Advertising (formerly AMS or Amazon Marketing Services) is a service that works in a similar way to pay-per-click ads on Google.

Categories Advertising Website https://advertising.amazon.com Detected by BeaverCheck

AppsFlyer is a SaaS mobile marketing analytics and attribution platform.

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

Chartbeat is a web analytics service that provides real-time data and insights into website performance, audience engagement, and content effectiveness for publishers and media organizations.

Categories Analytics Website https://chartbeat.com 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
Categories Advertising Website https://support.google.com/ds/answer/6029713?hl=en 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 Publisher Tag (GPT) is an ad tagging library for Google Ad Manager which is used to dynamically build ad requests.

Categories Advertising Website https://developers.google.com/publisher-tag/guides/get-started 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=DC-9927244

Integral Ad Science is an American publicly owned technology company that analyses the value of digital advertising placements.

Categories Advertising Website https://integralads.com 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

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

Categories Advertising Website https://www.taboola.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 (2)

jQuery version may be outdated

Detected jQuery 1.10.2. The current major version is 3. Consider updating for security patches and new features.

→ Security

Complex technology stack detected

25 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 16.6 MB (5.7 MB transferred)
  • · HSTS header is missing
  • · 15 image-only link(s) without alt text

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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