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https://justgiving.com Export & share
Scanned
2026-04-21 20:50 UTC
Worker
🇪🇸 Madrid
Duration
1.2m
Vs prev

Audit overview

Security and Accessibility need attention; the other categories are in good shape.

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

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

2 image-only link(s) without alt text

Image-only links with no alt are unidentifiable to screen-reader users — link's destination is invisible.

Accessibility › Link & Button Quality
Critical: 4

5 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
Warning: 5

59 third-party resources (99% 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 14.2s 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.
2 security gaps detected — browsers may warn visitors about your site.
2 accessibility issues exclude users who rely on assistive technology.
Your LCP is 14.2s — 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

€638 investment → €12,203/month returns + EUR 500,000 risk avoided

Investment
€638
7.5 h · 4 findings
Monthly returns
€12.203
€146.437/yr
Payback
0.1 mo
+22870% Y1
Regulatory risk avoided EUR 500.000
Or — fix only the top 3 findings
€5530.0 mo payback · +26404% 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.
€43 — 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 ~33%.

Barriers
7
4 crit 3 warn
Bounce delta
+33pp
added vs baseline
Score
51
D
Speed
2
Trust
1
Usability
1
Content
1
Nav
2
  • Page takes 14.2s to load
    Users abandon at ~3s — you're 11.7s 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
  • 5 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
  • 9 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 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

€638 7.5 developer hours at €85/hr
Quick wins
€43 1 fixes in ~30 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

€11.539 / month at risk ~€138.463 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

€500.000

EAA
  • Skip navigation link is missing (WCAG 2.4.1)
    EAA: EUR 1.000 – EUR 500.000
  • 1 image(s) with generic alt text
    EAA: EUR 1.000 – EUR 500.000
  • 5 control(s) without accessible label
    EAA: EUR 1.000 – EUR 500.000

Bounce-Rate Cost

€11.538 /mo

+32.8pp bounce · ~3,279 lost visitors/mo

CPC: EUR 3.52

Bandwidth Waste

€0,51 /mo

6855.3 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~686 KB per page load
    Saves €0,51/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

35
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.
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.

5.55 s

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

14.16 s

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

1.09 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.

7.84 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.

14.37 s

Desktop

84
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.
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.

1.00 s

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

2.35 s

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

119 ms

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

0.010

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

1.20 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.

2.88 s

Categories

8
Avg score 77.2

How you compare

Where this site stands against peers running the same stack.

Amazon Route 53 · 1003 peers
You 74
·
Avg 72
At average
0 50 100
Compliance P92SEO P78Infrastructure P70Security P69Content P33Sustainability P64Accessibility P40Performance P57

Top 10% of Amazon Route 53 sites score 96+ on Content; you're at 77 — closing this gap is the highest-leverage improvement.

Better than 63% of Amazon Route 53 sites See full Amazon Route 53 benchmark →
Calendly · 8 peers
You 74
·
Avg 73
At average
0 50 100
Better than 50% of Calendly sites See full Calendly benchmark →

Technology stack

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

22 technologies detected 4 stack layers 2 with CPE identifier Enterprise

Stack Architecture

Analytics
Google Analytics Google Tag Manager Optimizely
Framework
Amazon Route 53 Calendly Cookie Control Cookiebot 1 Cybot Google Search Console HSTS Lodash 4.17.21Microsoft Microsoft 365 Open Graph Sentry Webpack core-js 3.19.1
CDN
AWS CloudFront Amazon CloudFront Amazon S3
Hosting
AWS Amazon Web Services

All Detected Technologies (22)

Categories CDN Website https://aws.amazon.com/cloudfront Detected by BeaverCheck Evidence x-amz-cf-id: K7Ww3yS4i2Dju0bnVtXH7HKm13Bwp6t-01_DbO4RSpLg-X8zPf280Q==

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-Version-Id

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-1506.awsdns-60.org

Calendly is an app for scheduling appointments, meetings, and events.

Categories Appointment scheduling Website https://calendly.com/ Detected by BeaverCheck
Categories Cookie compliance Website https://www.civicuk.com/cookie-control Detected by BeaverCheck

Cookiebot is a cloud-driven solution that automatically controls cookies and trackers, enabling full GDPR/ePrivacy and CCPA compliance for websites.

Categories Cookie compliance Website https://www.cookiebot.com Detected by BeaverCheck

Cybot is a tool that facilitates compliance with data privacy laws for website operators and marketers.

Categories Cookie compliance Website https://www.cybot.com/ Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: google-site-verification=9Ie7V9M2YudzHmywa873FdLnRJKZY57zwKHzQLgj_Kw

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

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 →
Categories Analytics Detected by BeaverCheck · Low Evidence TXT record: MS=ms21109735
Categories Email Detected by BeaverCheck Evidence TXT SPF record includes spf.protection.outlook.com: v=spf1 mx a include:cust-spf.exacttarget.com include:mktomail.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf.mandrillapp.com -all

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

Sentry is an open-source platform for workflow productivity, aggregating errors from across the stack in real time.

Categories Issue trackers Website https://sentry.io/ 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

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

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=DC-12735980&cx=c&gtm=4e64h1

Optimizely is an experimentation platform that helps developers build and run A/B tests on websites.

Categories A/B Testing, Personalisation Website https://www.optimizely.com Detected by BeaverCheck

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

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 (83)

Sprint 1: Quick Wins

+3

Highest ROI — low effort, high impact

2 findings 0h → C (77)
  • · 2 image-only link(s) without alt text
  • · 59 third-party resources (99% of weight)

Sprint 2: Core Fixes

+6

Medium effort, high structural impact

3 findings 7h → B (83)
  • · 5 control(s) without accessible label
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found

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