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Scanned
2026-04-15 23:03 UTC
Worker
🇪🇸 Madrid
Duration
1.3m
Vs prev

Audit overview

4 categories need attention: Performance, and 3 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 24.2 MB (11.1 MB transferred)

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

Performance › Page Weight Budget
Critical: 5

1 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. Your LCP of 37.2s 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 37.2s — 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

$675 investment → $3,497/month returns + USD 157,500 risk avoided

Investment
$675
6.8 h · 4 findings
Monthly returns
$3,497
$41,958/yr
Payback
0.2 mo
+6116% Y1
Regulatory risk avoided USD 157,500
Or — fix only the top 3 findings
$6250.2 mo payback · +6613% 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.
$75 — 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

7 barrier(s) likely increasing bounce by ~30%.

Barriers
7
3 crit 4 warn
Bounce delta
+30pp
added vs baseline
Score
58
C
Speed
2
Trust
2
Usability
1
Content
0
Nav
2
  • Page takes 37.2s to load
    Users abandon at ~3s — you're 34.7s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 4.2s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 4 form field(s) without a label
    Screen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes
    → Associate every input with a visible <label for="…">; add autocomplete attributes
  • 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

$675 6.8 developer hours at $100/hr
Quick wins
$75 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

$3,497 / month at risk ~$41,958 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA
  • No privacy policy link detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • 5 advertising/retargeting trackers detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

Bounce-Rate Cost

$3,494 /mo

+30.1pp bounce · ~3,012 lost visitors/mo

CPC: USD 1.16

Bandwidth Waste

$2.78 /mo

34800.8 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~3.5 MB per page load
    Saves $2.78/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

25
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
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.
100
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.

8.57 s

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

37.21 s

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

4.23 s

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

0.012

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

15.08 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.

53.46 s

Desktop

69
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
93
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.
100
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.

1.44 s

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

1.80 s

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

269 ms

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

0.004

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

3.87 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.

7.20 s

Categories

8
Avg score 76.1

How you compare

Where this site stands against peers running the same stack.

Cart Functionality · 554 peers
You 71
·
Avg 73
At average
0 50 100
Content P96Performance P11Infrastructure P89SEO P82Security P20Accessibility P26Compliance P30Sustainability P33

Top 10% of Cart Functionality sites score 83+ on Performance; you're at 67 — closing this gap is the highest-leverage improvement.

Better than 23% of Cart Functionality sites See full Cart Functionality benchmark →
Cloudflare Bot Management · 466 peers
You 71
·
Avg 74
At average
0 50 100
Sustainability P2Performance P5Content P93SEO P88Security P14Accessibility P14Compliance P24Infrastructure P65

Top 10% of Cloudflare Bot Management sites score 96+ on Sustainability; you're at 65 — closing this gap is the highest-leverage improvement.

Better than 11% of Cloudflare Bot Management sites See full Cloudflare Bot Management benchmark →

Technology stack

Cloudflare Bot Management, on styled-components, hosted on Next.js, with Clou...

33 technologies detected 6 stack layers 3 with CPE identifier Enterprise

Stack Architecture

Analytics
DoubleClick Floodlight Facebook Pixel 2.9.298 Google Analytics Google Publisher Tag Google Tag Manager Linkedin Insight Tag Loggly Marfeel Microsoft Advertising OneTag Prebid comScore
Ecommerce
Cart Functionality
Framework
Cloudflare Bot Management Facebook Facebook SDK Font Awesome Funding Choices Google Font API Google Search Console HTTP/3 JW Player Microsoft 365 Open Graph Permutive Priority Hints React Webpack YouTube core-js 3.26.1
Runtime
styled-components 5.3.3
CDN
Cloudflare
Hosting
Next.js 15.5.15

All Detected Technologies (33)

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 →

Next.js is a React framework for developing single page Javascript applications.

Categories JavaScript frameworks, Web frameworks, Web servers, Static site generator Website https://nextjs.org Detected by BeaverCheck Evidence Script URL: https://clarin.com/_next/static/chunks/polyfills-42372ed130431b0a.js
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Styled components is a CSS-in-JS styling framework that uses tagged template literals in JavaScript.

Categories JavaScript frameworks, Development Website https://styled-components.com Detected by BeaverCheck

Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.

Categories Ecommerce Website https://www.wappalyzer.com/technologies/ecommerce/cart-functionality Detected by BeaverCheck

Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots.

Categories Security Website https://www.cloudflare.com/en-gb/products/bot-management/ Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: facebook-domain-verification=f3vkod9pwely3jnc4dtxqmpdzv7r0k
Categories Analytics Detected by BeaverCheck Evidence Script URL contains connect.facebook.net: https://connect.facebook.net/signals/config/455329408009530?v=2.9.298&r=stable&domain=www.clarin.com&hme=c048e760b3fdc0fbdc117d7607b2c36e13eff2660c515ac72e86dac5ba060bb9&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%2C277%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%2C264%2C265%2C263%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%2C279%2C294%2C212%2C201%2C202%2C200%2C297%2C289%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

Font Awesome is a font and icon toolkit based on CSS and Less.

Categories Font scripts Website https://fontawesome.com/ 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

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=ZPELNQvky6vH8N37gaT9jeoLOxEPWeEKJ0kboFDqRT0

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Categories Miscellaneous Website https://httpwg.org/ Detected by BeaverCheck

JW Player is a online video player with video engagement analytics, custom video player skins, and live video streaming capability.

Categories Video players Website https://www.jwplayer.com Detected by BeaverCheck
Categories Email Detected by BeaverCheck Evidence MX record: clarin-com.mail.protection.outlook.com

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

React is an open-source JavaScript library for building user interfaces or UI components.

Categories JavaScript frameworks Website https://reactjs.org Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Webpack is an open-source JavaScript module bundler.

Categories Miscellaneous Website https://webpack.js.org/ Detected by BeaverCheck

YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.

Categories Video players Website https://www.youtube.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
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/destination?id=AW-1003324332&cx=c&gtm=4e64f0h2

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

Loggly is a cloud-based log management service provider.

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

Marfeel is a publisher platform that allows publishers to create, optimise and monetise their mobile websites.

Categories Analytics, Advertising Website https://www.marfeel.com Detected by BeaverCheck

Microsoft Advertising is an online advertising platform developed by Microsoft.

Categories Advertising Website https://ads.microsoft.com Detected by BeaverCheck Evidence Script URL contains bat.bing.com: https://bat.bing.com/bat.js

OneTag is an advertizing platform that automates the buying and selling of online ad space.

Categories Advertising Website https://onetag.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

comScore is an American media measurement and analytics company providing marketing data and analytics to enterprises; media and advertising agencies; and publishers.

Categories Analytics Website https://comscore.com Detected by BeaverCheck

Observations (3)

Runtime exposed via X-Powered-By header

The X-Powered-By header reveals 'styled-components 5.3.3'. Remove this header in production to reduce information leakage.

→ Security

No build tool detected

A framework (Cloudflare Bot Management) 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

33 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 (81)

Sprint 1: Quick Wins

+7

Highest ROI — low effort, high impact

3 findings 1h → C (78)
  • · Page weighs 24.2 MB (11.1 MB transferred)
  • · HSTS header is missing
  • · 1 link(s) with no accessible text

Sprint 2: Core Fixes

+3

Medium effort, high structural impact

2 findings 6h → B (81)
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found

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