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Scanned
2026-04-21 23:09 UTC
Worker
🇳🇱 Amsterdam
Duration
1.4m
Vs prev

Audit overview

4 categories need attention: Performance, and 3 others.

Fix Priority Matrix

5 findings

Quick Wins

4

High impact, low effort — start here.

Strategic

1

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

Page weighs 11.8 MB (4.3 MB transferred)

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

Performance › Page Weight Budget
Critical: 2

2 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
Critical: 3

5 button(s) with no accessible text

Buttons with no accessible text (icon-only, no aria-label) can't be activated by voice control or understood by screen readers.

Accessibility › Link & Button Quality
Critical: 4

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
Warning: 5

153 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 9.1s exceeds Google's 2.5s 'Good' threshold and the 2 performance issues below directly contribute to it. Addressing the critical issues below would have the most immediate impact on your conversion rate.
Your LCP is 9.1s — fixing the 2 performance criticals could bring it under Google's 2.5s 'Good' threshold.
3 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

$217 investment → $13,356/month returns + USD 157,500 risk avoided

Investment
$217
2.2 h · 3 findings
Monthly returns
$13,356
$160,274/yr
Payback
0.0 mo
+73872% Y1
Regulatory risk avoided USD 157,500
Or — fix only the top 3 findings
$2170.0 mo payback · +73872% 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.
$67 — 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

5 barrier(s) likely increasing bounce by ~25%.

Barriers
5
2 crit 3 warn
Bounce delta
+25pp
added vs baseline
Score
71
B
Speed
2
Trust
2
Usability
0
Content
1
Nav
0
  • Page takes 9.1s to load
    Users abandon at ~3s — you're 6.6s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 5.7s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 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
  • No structured data
    No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices
    → Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

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

Remediation cost

$217 2.2 developer hours at $100/hr
Quick wins
$67 2 fixes in ~40 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

$6,772 / month at risk ~$81,264 / 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
  • 3 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

$6,771 /mo

+25.2pp bounce · ~2,517 lost visitors/mo

CPC: USD 2.69

Bandwidth Waste

$1.09 /mo

13601.8 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~1.4 MB per page load
    Saves $1.09/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

28
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
91
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.
77
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.

4.52 s

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

9.05 s

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

5.71 s

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

0.027

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

8.98 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.

30.13 s

Desktop

42
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
97
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.
77
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.

1.74 s

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

2.83 s

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

568 ms

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

0.133

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

3.63 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.

6.53 s

Categories

8
Avg score 73.0

How you compare

Where this site stands against peers running the same stack.

Sitecore · 26 peers
You 71
·
Avg 72
At average
0 50 100
Better than 19% of Sitecore sites See full Sitecore benchmark →
Backbone.js · 61 peers
You 71
·
Avg 72
At average
0 50 100
Better than 29% of Backbone.js sites See full Backbone.js benchmark →

Technology stack

Sitecore, on IIS/ASP.NET, hosted on Microsoft IIS

39 technologies detected 7 stack layers 9 with CPE identifier Enterprise

Stack Architecture

Analytics
BrightEdge 1.5.14 DoubleClick Floodlight Facebook Pixel 2.9.303 Google Analytics Google Tag Manager HubSpot HubSpot Analytics Linkedin Insight Tag Siteimprove StackAdapt Twitter Ads
CMS
Sitecore
Build
Coveo
Framework
Backbone.js 1.1.2 BlueConic Bootstrap 4.6.2Facebook Facebook SDK FullCalendar 3.8.1 Goober HSTS Hammer.js 2.0.8 Lodash 4.17.11 MediaElement.js 4.2.8Microsoft 365 Microsoft ASP.NET Modernizr 3.5.0 Moment.js 2.20.1 OneTrust Open Graph Priority Hints Windows Server core-js 2.6.9 jQuery 3.3.1 jQuery UI 1.12.1
Runtime
ASP.NET TypeScript
Server
IIS 10.0
Hosting
Microsoft IIS 10.0

All Detected Technologies (39)

Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.

Categories Web servers Website https://www.iis.net Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →
Categories Server Website https://www.iis.net Detected by BeaverCheck Evidence Server header: Microsoft-IIS/10.0
Categories Runtime Website https://dotnet.microsoft.com Detected by BeaverCheck Evidence x-powered-by: ASP.NET

TypeScript is an open-source language which builds on JavaScript by adding static type definitions.

Categories Programming languages Website https://www.typescriptlang.org Detected by BeaverCheck

Sitecore provides web content management, and multichannel marketing automation software.

Categories CMS Website https://www.sitecore.com/ Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

BackboneJS is a JavaScript library that allows to develop and structure the client side applications that run in a web browser.

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

BlueConic is the advanced customer data platform that liberates companies' first-party data from disparate systems.

Categories Customer data platform Website https://www.blueconic.com 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 Found 4 Bootstrap class patterns in HTML
This technology has a CPE identifier — check for known vulnerabilities Search NVD →
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: facebook-domain-verification=idbbp14pysgkhy9zt295br29gjq794
Categories Analytics Detected by BeaverCheck Evidence Script URL contains connect.facebook.net: https://connect.facebook.net/signals/config/664476277635381?v=2.9.303&r=stable&domain=www.ada.org&hme=97937018cefade17726f0472876fc101316b2ce9008a35a6a5a7977d7436151a&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%2C276%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%2C263%2C264%2C262%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%2C278%2C293%2C212%2C201%2C202%2C200%2C296%2C288%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%2C193%2C190%2C191%2C185%2C189%2C192%2C188%2C183%2C316%2C196%2C215%2C184%2C182%2C279%2C199%2C198%2C197%2C235%2C206%2C180%2C181%2C179%2C315%2C308%2C309%2C300%2C305%2C302%2C304%2C303%2C301%2C310%2C312%2C307%2C313%2C306%2C311%2C299%2C194

FullCalendar is a full-sized drag and drop JavaScript event calendar.

Categories Widgets Website https://fullcalendar.io Detected by BeaverCheck

Goober is a minified CSS-in-JS styling solution.

Categories JavaScript libraries Website https://goober.js.org Detected by BeaverCheck

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

Hammer.js is a JavaScript library for adding touch gestures like swipe, pinch, and rotate to web applications.

Categories JavaScript libraries Website https://hammerjs.github.io Detected by BeaverCheck

Lodash is a JavaScript library which provides utility functions for common programming tasks using the functional programming paradigm.

Categories JavaScript libraries Website https://www.lodash.com Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

MediaElement.js is a set of custom Flash plugins that mimic the HTML5 MediaElement API for browsers that don't support HTML5 or don't support the media codecs.

Categories Video players Website https://www.mediaelementjs.com Detected by BeaverCheck
Categories Email Detected by BeaverCheck Evidence TXT SPF record includes spf.protection.outlook.com: v=spf1 mx include:spf.protection.outlook.com include:sent-via.netsuite.com include:_spf.salesforce.com include:msgfocus.com ip4:67.216.224.193 ip4:64.145.66.74 ~all

ASP.NET is an open-source, server-side web-application framework designed for web development to produce dynamic web pages.

Categories Web frameworks Website https://www.asp.net Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Modernizr is a JavaScript library that detects the features available in a user's browser.

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

Moment.js is a free and open-source JavaScript library that removes the need to use the native JavaScript Date object directly.

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

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?did=4d9e113b-9b86-42a6-a868-413b4a32eb94

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

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

Windows Server is a brand name for a group of server operating systems.

Categories Operating systems Website https://microsoft.com/windowsserver 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

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 →

jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.

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

BrightEdge is an SEO solution and content performance marketing platform.

Categories SEO Website https://www.brightedge.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 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-948518726&cx=c&gtm=4e64h1

HubSpot is a marketing and sales software that helps companies attract visitors, convert leads, and close customers.

Categories Marketing automation Website https://www.hubspot.com Detected by BeaverCheck Evidence Script URL contains js.hubspot.com: https://js.hubspot.com/web-interactives-embed.js

HubSpot is a marketing and sales software that helps companies attract visitors, convert leads, and close customers.

Categories Analytics Website https://www.hubspot.com/products/marketing/analytics Detected by BeaverCheck

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

Siteimprove is a digital analytics and content QA platform.

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

StackAdapt is a platform that provides a content advertising strategy solution for planning, executing, and optimizing digital campaigns.

Categories Advertising Website https://www.stackadapt.com Detected by BeaverCheck

Twitter Ads is an advertising platform for Twitter 'microblogging' system.

Categories Advertising Website https://ads.twitter.com Detected by BeaverCheck

Coveo is an enterprise search and relevance platform that uses AI to enhance search capabilities and deliver personalized content across digital touchpoints.

Categories Search engines, Personalisation Website https://www.coveo.com Detected by BeaverCheck

Observations (3)

Server version exposed in headers

The Server header reveals 'IIS 10.0'. Exposing exact server versions helps attackers target known vulnerabilities. Consider configuring your server to hide version information.

→ Security

Bootstrap version may be outdated

Detected Bootstrap 4.6.2. The current major version is 5. Consider updating for security patches and new features.

→ Security

Complex technology stack detected

39 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 · 2h total → projected C (78)

Sprint 1: Quick Wins

+7

Highest ROI — low effort, high impact

4 findings 1h → C (78)
  • · Page weighs 11.8 MB (4.3 MB transferred)
  • · No H1 heading found
  • · 5 button(s) with no accessible text
  • · 153 third-party resources (100% of weight)

Sprint 2: Core Fixes

Medium effort, high structural impact

1 findings 2h → C (78)
  • · 2 image(s) missing alt attribute

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