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IT · EUR (€) · Estimated Applicable regulations: GDPR · ePrivacy Directive · EAA Dev cost: €55/hr How jurisdiction is detected
Scanned
2026-07-12 17:39 UTC
Worker
🇪🇸 Madrid
Duration
2.0m
Vs prev

Global Performance

3/3 locations

High global latency — average 6711ms across 3 locations, fastest from Singapore (594ms), slowest from Amsterdam (10289ms). AWS CloudFront edge cache (Miss from cloudfront). Cache-Control header is missing. 3 locations above the 500ms target.

Spain - Madrid
Full audit
9250ms
DNS 93ms · TLS 5ms
Singapore - Singapore
594ms
DNS 9ms · TLS 198ms
Netherlands - Amsterdam
10289ms
DNS 40ms · TLS 9ms
CDN: AWS CloudFront (Miss from cloudfront) · Avg TTFB: 6711ms · Cache: No cache headers

Audit overview

All categories sit comfortably above the 70 threshold; this is a clean audit.

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
Critical: 4

1 control(s) without accessible label

Form controls without labels — assistive tech announces 'edit text' with no context; users can't complete forms.

Accessibility › Form Accessibility
Critical: 5

6 link(s) with no accessible text

Links with no accessible text (empty <a></a>, image-only no alt, icon-only no aria-label) are unidentifiable to screen readers.

Accessibility › Link & Button Quality
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.
3 security gaps detected — browsers may warn visitors about your site.
2 accessibility issues exclude 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

€426 investment → €6,954/month returns + EUR 20,500,000 risk avoided

Investment
€426
7.8 h · 5 findings
Monthly returns
€6.954
€83.445/yr
Payback
0.1 mo
+19477% Y1
Regulatory risk avoided EUR 20.500.000
Or — fix only the top 3 findings
€3440.0 mo payback · +24175% 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

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

Barriers
9
3 crit 6 warn
Bounce delta
+32pp
added vs baseline
Score
52
D
Speed
2
Trust
2
Usability
1
Content
1
Nav
3
  • Page takes 16.1s to load
    Users abandon at ~3s — you're 13.6s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 1.3s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 78 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

€426 7.8 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

€6.954 / month at risk ~€83.445 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

€20.500.000

GDPREAA
  • 4 advertising/retargeting trackers detected
    GDPR: EUR 10.000 – EUR 20.000.000
  • No <main> landmark found
    EAA: EUR 1.000 – EUR 500.000
  • No <nav> landmark found
    EAA: EUR 1.000 – EUR 500.000

Bounce-Rate Cost

€6.953 /mo

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

CPC: EUR 2.20

Bandwidth Waste

€0,45 /mo

6102.5 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~610 KB per page load
    Saves €0,45/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.
94
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
92
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.

12.68 s

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

16.09 s

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

1.25 s

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

0.007

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

19.28 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.

24.47 s

Desktop

55
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
87
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
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.

9.99 s

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

10.24 s

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.

0.008

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

10.77 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.

11.52 s

Categories

8
Avg score 78.5

How you compare

Where this site stands against peers running the same stack.

Amazon Route 53 · 1012 peers
You 79
·
Avg 72
+7 above average
0 50 100
Accessibility P97Security P92Compliance P15Performance P76Content P31Infrastructure P66Sustainability P63SEO P57

Top 10% of Amazon Route 53 sites score 86+ on Compliance; you're at 72 — closing this gap is the highest-leverage improvement.

Better than 92% of Amazon Route 53 sites See full Amazon Route 53 benchmark →
core-js · 1601 peers
You 79
·
Avg 72
+7 above average
0 50 100
Accessibility P93Security P91Compliance P12Performance P82Content P20Infrastructure P59Sustainability P59SEO P49

Top 10% of core-js sites score 85+ on Compliance; you're at 72 — closing this gap is the highest-leverage improvement.

Better than 92% of core-js sites See full core-js benchmark →

Technology stack

Amazon Route 53, on Apache, hosted on AWS, with AWS CloudFront CDN

22 technologies detected 5 stack layers 2 with CPE identifier Enterprise

Stack Architecture

Analytics
Amazon Advertising DoubleClick Floodlight Facebook Pixel Google Analytics Google Publisher Tag Google Tag Manager Prebid 10.23.0
Framework
Amazon Route 53 Facebook SDK Open Graph Permutive Swiper core-js 3.32.2 iubenda jQuery 1.12.4 p5.js
Server
Apache
CDN
AWS CloudFront Amazon CloudFront
Hosting
AWS Amazon Web Services Apache HTTP Server

All Detected Technologies (22)

Categories CDN Website https://aws.amazon.com/cloudfront Detected by BeaverCheck Evidence x-amz-cf-id: I92f1c96Da8P8brO5-AGzsQaLbVkB6-N_ZsI_v_kiS8op-87LwaTHw==

Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.

Categories CDN Website https://aws.amazon.com/cloudfront/ Detected by BeaverCheck
Categories Hosting Website https://aws.amazon.com Detected by BeaverCheck · Medium Evidence Header: X-Amz-Cf-Pop

Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.

Categories PaaS Website https://aws.amazon.com/ Detected by BeaverCheck
Categories Server Website https://httpd.apache.org Detected by BeaverCheck Evidence Server header: Apache

Apache is a free and open-source cross-platform web server software.

Categories Web servers Website https://httpd.apache.org/ Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →
Categories DNS Detected by BeaverCheck Evidence NS record: ns-1336.awsdns-39.org
Categories Analytics Detected by BeaverCheck Evidence Script URL contains connect.facebook.net: https://connect.facebook.net/en_US/fbevents.js

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

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

Categories JavaScript libraries Website https://swiperjs.com 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

iubenda is a compliance software used by businesses for their websites and apps.

Categories Cookie compliance Website https://www.iubenda.com 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 →

p5.js is a JavaScript library for creative coding, with a focus on making coding accessible and inclusive for artists, designers, educators, beginners, and anyone else.

Categories JavaScript libraries Website https://p5js.org 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
Categories Advertising Website https://support.google.com/ds/answer/6029713?hl=en 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 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=G-FYDZEYEXR4&cx=c&gtm=4e6781

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 (3)

No build tool detected

A framework (Amazon Route 53) 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.

jQuery version may be outdated

Detected jQuery 1.12.4. The current major version is 3. Consider updating for security patches and new features.

→ Security

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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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 (88)

Sprint 1: Quick Wins

+4

Highest ROI — low effort, high impact

2 findings 1h → B (83)
  • · HSTS header is missing
  • · 6 link(s) with no accessible text

Sprint 2: Core Fixes

+5

Medium effort, high structural impact

3 findings 7h → B (88)
  • · 1 control(s) without accessible label
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found

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