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Scanned
2026-04-22 23:18 UTC
Worker
🇪🇸 Madrid
Duration
48.00s
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
Critical: 4

12 image(s) missing alt attribute

Each image without alt text is a WCAG 1.1.1 failure — invisible to screen-reader users, lost from Google Image Search.

Accessibility › Alt Text Quality
Warning: 5

67 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
What fixing these means. Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 8.6s 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.
1 accessibility issue excludes users who rely on assistive technology.
Your LCP is 8.6s — fixing the 1 performance critical 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

$775 investment → $15,593/month returns + USD 150,000 risk avoided

Investment
$775
7.8 h · 4 findings
Monthly returns
$15,593
$187,115/yr
Payback
0.0 mo
+24044% Y1
Regulatory risk avoided USD 150,000
Or — fix only the top 3 findings
$6250.0 mo payback · +29838% 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.
$25 — 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 ~34%.

Barriers
8
4 crit 4 warn
Bounce delta
+34pp
added vs baseline
Score
48
D
Speed
2
Trust
2
Usability
1
Content
2
Nav
1
  • Page takes 8.6s to load
    Users abandon at ~3s — you're 6.1s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 1.1s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • Severe layout shift during page load
    Users mis-click when content jumps — converting intent into frustration
    → Reserve space for images, ads, and embeds with explicit width/height
  • 67 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

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

Remediation cost

$775 7.8 developer hours at $100/hr
Quick wins
$25 1 fixes in ~15 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

$9,120 / month at risk ~$109,440 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

$150,000

ADA Title III
  • Multiple H1 headings (6 found)
    ADA Title III: USD 25,000 – USD 150,000
  • Heading level skipped: H1 → H3 (missing H2)
    ADA Title III: USD 25,000 – USD 150,000
  • Heading level skipped: H1 → H3 (missing H2)
    ADA Title III: USD 25,000 – USD 150,000

Bounce-Rate Cost

$9,120 /mo

+33.9pp bounce · ~3,390 lost visitors/mo

CPC: USD 2.69

Bandwidth Waste

$0.37 /mo

4618.6 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~462 KB per page load
    Saves $0.37/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 4 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

14
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.
77
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.

5.60 s

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

8.59 s

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

1.05 s

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

0.911

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

5.60 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.

12.38 s

Desktop

79
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.
81
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.

1.49 s

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

2.52 s

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

39 ms

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

0.060

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

1.72 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.

2.53 s

Categories

8
Avg score 74.5

How you compare

Where this site stands against peers running the same stack.

Amazon Route 53 · 1003 peers
You 73
·
Avg 72
At average
0 50 100
Content P1Compliance P94SEO P78Security P24Sustainability P74Performance P66Accessibility P40Infrastructure P46

Top 10% of Amazon Route 53 sites score 96+ on Content; you're at 56 — closing this gap is the highest-leverage improvement.

Better than 48% of Amazon Route 53 sites See full Amazon Route 53 benchmark →
Boomerang · 156 peers
You 73
·
Avg 71
At average
0 50 100
Better than 58% of Boomerang sites See full Boomerang benchmark →

Technology stack

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

24 technologies detected 4 stack layers 1 with CPE identifier Enterprise

Stack Architecture

Analytics
Adobe Analytics Adobe Experience Platform Launch Adobe Target 1.8.3 Akamai mPulse Ensighten Google Tag Manager
Framework
Amazon Route 53 Boomerang Bootstrap Google Font API Google Search Console Google Workspace Microsoft Microsoft 365 RSS ServiceNow Swiper Trustpilot Vue.js 3.2.21
CDN
AWS CloudFront Amazon CloudFront Amazon S3
Hosting
AWS Amazon Web Services

All Detected Technologies (24)

Categories CDN Website https://aws.amazon.com/cloudfront Detected by BeaverCheck Evidence x-amz-cf-id: SR2stePzTyyvl6i3qAg7Yo6RW0INdItFBbuPHGPK9yJc811BuE4YEQ==

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

Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.

Categories CDN Website https://aws.amazon.com/s3/ 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 DNS Detected by BeaverCheck Evidence NS record: ns-2046.awsdns-63.co.uk

boomerang is a JavaScript library that measures the page load time experienced by real users, commonly called RUM (Real User Measurement).

Categories JavaScript libraries, RUM Website https://akamai.github.io/boomerang Detected by BeaverCheck

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 Evidence Script URL: //widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Google Font API is a web service that supports open-source font files that can be used on your web designs.

Categories Font scripts Website https://fonts.google.com/ Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: google-site-verification=O6qPediOZ4DJ1OJDeTDc8DAhM1czeBj-mgPVgso_vqQ
Categories Email Detected by BeaverCheck Evidence TXT SPF record includes _spf.google.com: v=spf1 include:_spf.google.com include:_spf.salesforce.com include:_spf.qualtrics.com include:spf.protection.outlook.com ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 -all
Categories Analytics Detected by BeaverCheck · Low Evidence TXT record: MS=CDE7E348EFA6EF1FE62522269A809C930BF71C2C
Categories Email Detected by BeaverCheck Evidence MX record: ccleaner-com.mail.protection.outlook.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

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

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

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

Trustpilot is a Danish consumer review website which provide embed stand-alone applications in your website to show your most recent reviews, TrustScore, and star ratings.

Categories Reviews Website https://business.trustpilot.com Detected by BeaverCheck Evidence Script URL contains widget.trustpilot.com: //widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js

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 Evidence Script URL: https://ccleaner.com/scripts/vendor/vue.global.prod.min-3.2.21.js?v=1.0.154

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

Adobe Experience Cloud Launch is an extendable tag management solution for Adobe Experience Cloud, Adobe Experience Platform, and other applications.

Categories Tag managers Website https://docs.adobelaunch.com/getting-started Detected by BeaverCheck

Adobe Target is an A/B testing, multi-variate testing, personalisation, and optimisation application

Categories A/B Testing, Personalisation Website https://www.adobe.com/marketing/target.html Detected by BeaverCheck

Akamai mPulse is a real user monitoring (RUM) solution that enables companies to monitor, find, and fix website and application performance issues.

Categories RUM Website https://developer.akamai.com/akamai-mpulse-real-user-monitoring-solution Detected by BeaverCheck

Ensighten is a solution that enables secure management, implementation and control of website technologies.

Categories Tag managers Website https://success.ensighten.com/hc/en-us 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: //www.googletagmanager.com/gtm.js?id=GTM-KFXRTR

Observations (2)

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.

Complex technology stack detected

24 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 (81)

Sprint 1: Quick Wins

+3

Highest ROI — low effort, high impact

2 findings 0h → C (76)
  • · HSTS header is missing
  • · 67 third-party resources (100% of weight)

Sprint 2: Core Fixes

+5

Medium effort, high structural impact

3 findings 8h → B (81)
  • · 12 image(s) missing alt attribute
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found

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