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https://www.bombas.com Export & share
Scanned
2026-04-04 16:26 UTC
Worker
🇳🇱 Amsterdam
Duration
1.7m
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

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: 3

Page weighs 12.7 MB (6.4 MB transferred)

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

Performance › Page Weight Budget
Critical: 4

No <main> landmark found

Without a <main> landmark, screen-reader users can't skip past the navigation to the page content — every page starts with re-reading the menu.

Accessibility › Landmark Structure
Critical: 5

No H1 heading found

No H1 means screen-reader users can't identify the page's primary topic, and Google's content-extraction degrades.

Accessibility › Heading Hierarchy
What fixing these means. Your site has several issues that may be affecting user experience and business outcomes. Your LCP of 11.5s 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.
2 security gaps detected — browsers may warn visitors about your site.
Your LCP is 11.5s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.
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

€538 investment → €6,341/month returns + EUR 500,000 risk avoided

Investment
€538
6.3 h · 4 findings
Monthly returns
€6.341
€76.097/yr
Payback
0.1 mo
+14036% Y1
Regulatory risk avoided EUR 500.000
Or — fix only the top 3 findings
€5240.1 mo payback · +14418% 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.
€28 — 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
0
Content
1
Nav
2
  • Page takes 11.5s to load
    Users abandon at ~3s — you're 9.0s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 15.1s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 4 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

€538 6.3 developer hours at €85/hr
Quick wins
€28 2 fixes in ~20 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

€3.188 / month at risk ~€38.261 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

€500.000

EAA
  • No <main> landmark found
    EAA: EUR 1.000 – EUR 500.000
  • Skip navigation link is missing (WCAG 2.4.1)
    EAA: EUR 1.000 – EUR 500.000
  • No H1 heading found
    EAA: EUR 1.000 – EUR 500.000

Bounce-Rate Cost

€3.187 /mo

+29.7pp bounce · ~2,967 lost visitors/mo

CPC: EUR 1.07

Bandwidth Waste

€1,49 /mo

20159.6 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~2.0 MB per page load
    Saves €1,49/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

36
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
86
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.
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.

2.32 s

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

11.47 s

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

15.12 s

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

0.001

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

6.60 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.

25.24 s

Desktop

40
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
86
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.
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.

615 ms

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

4.68 s

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

2.97 s

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.

2.86 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.

5.36 s

Categories

8
Avg score 70.2

How you compare

Where this site stands against peers running the same stack.

Constructor · 6 peers
You 67
·
Avg 71
At average
0 50 100
Shopify · 74 peers
You 67
·
Avg 73
-6 below average
0 50 100

Technology stack

Contentful, on GraphQL, hosted on Next.js, with Vercel Edge CDN

31 technologies detected 7 stack layers 3 with CPE identifier Enterprise

Stack Architecture

Analytics
Vercel Analytics Vercel Speed Insights 1.3.1
Ecommerce
Constructor Shopify
CMS
Contentful
Framework
Amazon Route 53 Apollo 3.14.1Apple Constructor.io Facebook Google Search Console Google Workspace HSTS Loop Returns Microsoft OneTrust Open Graph PubSubJS Radix UI React React Router 6 Tailwind CSS UsableNet Webpack shadcn/ui
Runtime
GraphQL Turbopack styled-components 5.3.11
CDN
Vercel Edge
Hosting
Next.js 16.2.1 Vercel

All Detected Technologies (31)

Categories CDN Website https://vercel.com Detected by BeaverCheck Evidence x-vercel-id: fra1::wh2zl-1775319917011-df5855cc97d0

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://www.bombas.com/_next/static/chunks/030ll.kga8.ch.js
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Vercel is a cloud platform for static frontends and serverless functions.

Categories PaaS Website https://vercel.com Detected by BeaverCheck Evidence Header: x-vercel-id, Server: Vercel

GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data.

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

Turbopack is an incremental bundler for JavaScript and TypeScript, written in Rust and integrated into the Next.js framework for optimized build performance.

Categories Development Website https://nextjs.org/docs/app/api-reference/turbopack Detected by BeaverCheck

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

Contentful is an API-first content management platform to create, manage and publish content on any digital channel.

Categories CMS Website https://www.contentful.com Detected by BeaverCheck

Constructor is an ecommerce tool optimizing site search and product discovery, leveraging AI, NLP, data, and personalization to enhance user experiences and meet KPIs.

Categories Ecommerce Website https://constructor.io Detected by BeaverCheck

Shopify is a subscription-based software that allows anyone to set up an online store and sell their products. Shopify store owners can also sell in physical locations using Shopify POS, a point-of-sale app and accompanying hardware.

Categories Ecommerce Website https://shopify.com Detected by BeaverCheck Evidence Script URL: https://cdn.shopify.com/shopifycloud/consent-tracking-api/v0.1/consent-tracking-api.js, Link URL: https://cdn.shopify.com/s/files/1/1119/5850/files/Bombas_Favicon_32x32.png?v=1503876604
Categories DNS Detected by BeaverCheck Evidence NS record: ns-1670.awsdns-16.co.uk

Apollo is a fully-featured caching GraphQL client with integrations for React, Angular, and more.

Categories JavaScript libraries Website https://www.apollographql.com Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Low Evidence TXT record: apple-domain-verification=lBi61rxxfM1-zrbqYpYnsshIHdzk-veSgjH4XGPdmJY

Constructor.io is a site search and merchandising platform designed to help ecommerce.

Categories Search engines Website https://constructor.io/ Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: facebook-domain-verification=j50axg3n9b3408cbv690uclmdf61xy
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: google-site-verification=kpIH3cqwrgKfApxcsnjvw4kQDVFsAJNXOnpMT0emu4Y
Categories Email Detected by BeaverCheck Evidence MX record: aspmx.l.google.com

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

Loop Returns is a return portal that automated all the returns and refunds of products.

Categories Returns Website https://www.loopreturns.com Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Low Evidence TXT record: MS=ms56575032

OneTrust is a cloud-based data privacy management compliance platform.

Categories Cookie compliance Website https://www.onetrust.com Detected by BeaverCheck Evidence Script URL contains cdn.cookielaw.org: https://cdn.cookielaw.org/scripttemplates/otSDKStub.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

PubSubJS is a topic-based publish/subscribe library written in JavaScript.

Categories JavaScript libraries Website https://github.com/mroderick/PubSubJS Detected by BeaverCheck

Radix UI is a React-based user interface component library that offers accessible, responsive, and customisable components for building web applications.

Categories UI frameworks Website https://www.radix-ui.com 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 →

React Router provides declarative routing for React.

Categories JavaScript frameworks Website https://reactrouter.com Detected by BeaverCheck

Tailwind is a utility-first CSS framework for rapidly building custom user interfaces.

Categories UI frameworks Website https://tailwindcss.com/ Detected by BeaverCheck

UsableNet is a technology for web accessibility and digital transformation, providing end-to-end services.

Categories Accessibility Website https://usablenet.com Detected by BeaverCheck

Webpack is an open-source JavaScript module bundler.

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

shadcn/ui is a component system built with Radix UI and Tailwind CSS.

Categories UI frameworks Website https://ui.shadcn.com Detected by BeaverCheck
Categories Analytics Website https://vercel.com/analytics Detected by BeaverCheck

Vercel Speed Insights provides you with a detailed view of your website's performance metrics, based on Core Web Vitals.

Categories Analytics Website https://vercel.com/docs/speed-insights Detected by BeaverCheck

Observations (4)

Runtime exposed via X-Powered-By header

The X-Powered-By header reveals 'styled-components 5.3.11'. Remove this header in production to reduce information leakage.

→ Security

Shopify storefront detected

Shopify handles hosting, SSL, and CDN automatically. Performance optimizations focus on theme code, app scripts, and image optimization. Check the Performance tab for third-party script impact.

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

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

Show your score

Drop this badge on your README, marketing site, or status page. It auto-updates every time the audit re-runs and links back to this report.

BeaverCheck badge

This badge auto-updates with your latest scan result.

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fwww.bombas.com)](https://beavercheck.com/results/dda9148f-80fe-4cb9-b614-0338f108ecfc)
<a href="https://beavercheck.com/results/dda9148f-80fe-4cb9-b614-0338f108ecfc"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fwww.bombas.com" alt="BeaverCheck Score"></a>
https://beavercheck.com/badge?url=https%3A%2F%2Fwww.bombas.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 · 6h total → projected C (78)

Sprint 1: Quick Wins

+6

Highest ROI — low effort, high impact

3 findings 0h → C (73)
  • · Page weighs 12.7 MB (6.4 MB transferred)
  • · No <main> landmark found
  • · No H1 heading found

Sprint 2: Core Fixes

+5

Medium effort, high structural impact

2 findings 6h → C (78)
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found

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